MasterPacT™ MTZ Circuit Breakers and Switches – Catalog PDF
0614CT1701

MasterPacT MTZ Circuit Breaker Accessories

Overview of MasterPacT MTZ Accessories

MasterPacT MTZ Accessories Availability

Indicates Drawout Circuit Breaker

Indicates Fixed Circuit Breaker

MasterPacT MTZ Circuit Breaker Accessories

Accessory

Circuit Breaker

Version

Fixed

Drawout

Design and Installation - Connection > See MasterPacT MTZ Connections

Horizontal and vertical rear connection

MTZ1/2/3

Front connection

MTZ1/2/3

Vertical-connection adapters

MTZ1

Cable-lug adapters

MTZ1

Spreaders

MTZ1

Disconnectable front connection adapter

MTZ2/3

—

Lugs for 240 mm2 or 300 mm2 cables

MTZ1

Interphase barriers

MTZ1/2/3

Arc chute cover (CC)

MTZ1

—

Brackets for mounting

MTZ2/3

—

Operation Efficiency - Signalling > See MasterPacT MTZ Signalling Accessories

ON/OFF indication contacts (OF)

MTZ1/2/3

Fault-trip indication contact (SDE)

MTZ1/2/3

Combined connected/closed contacts (EF)

MTZ2/3

—

Cradle switches (CE, CD, CT)

MTZ1/2/3

—

Ready-to-close contact (PF)

MTZ1/2/3

ERMS switch module (ESM)

MTZ1/2/3

Mechanical operation counter (CDM)

MTZ1/2/3

Operation Efficiency - Controlling > See MasterPacT MTZ Controlling Accessories

Diagnostic and communicating shunt close (XF diag&com)

MTZ1/2/3

Shunt close (XF)

MTZ1/2/3

Diagnostic and communicating shunt trip (MX diag&com)

MTZ1/2/3

Shunt trip (MX)

MTZ1/2/3

Diagnostic undervoltage release (MN diag)

MTZ1/2/3

Undervoltage release (MN)

MTZ1/2/3

Non-adjustable delay unit (R)

MTZ1/2/3

Adjustable delay unit (Rr)

MTZ1/2/3

Isolation module

MTZ1/2/3

Spring charging motor (MCH)

MTZ1/2/3

Electrical reset option (RES)

MTZ1/2/3

Automatic reset option (RAR)

MTZ1/2/3

Electrical closing pushbutton (BPFE)

MTZ1/2/3

People and Property Protection - Locking and Interlocking > See MasterPacT MTZ Locking and Interlocking Accessories

ON/OFF pushbutton locking (VBP)

MTZ1/2/3

OFF position locking (VSPO-VCPO)

MTZ1/2/3

Cradle locking in disconnected position by padlock

MTZ1/2/3

—

Cradle locking in disconnected position: by keylock (VSPD)

MTZ1/2/3

—

Optional connected/disconnected/test position locking

MTZ1/2/3

—

Safety shutters (VO)

MTZ1/2/3

—

Shutter position indication and locking (VIVC)

MTZ2/3

—

Cable-type door interlock (IPA)

MTZ1/2/3

Door interlock (VPEC)

MTZ1/2/3

—

Racking interlock (VPOC)

MTZ1/2/3

—

Racking interlock between crank and OFF pushbutton (IBPO)

MTZ2/3

—

Cradle rejection kit

MTZ1/2/3

—

People and Property Protection - Circuit Protection > See MasterPacT MTZ Circuit Protection Accessories

External sensor for ground-fault protection (ENCT)

MTZ1/2/3

External sensor for source ground-return (SGR) protection

MTZ1/2/3

People and Property Protection - Operation Protection > See MasterPacT MTZ Operation and Mechanical Protection Accessories

Automatic spring discharge before circuit breaker removal (DAE)

MTZ2/3

—

Grounding kit (KMT)

MTZ2/3

People and Property Protection - Mechanical Protection > See MasterPacT MTZ Operation and Mechanical Protection Accessories

Terminal cover (CB)

MTZ1/2/3

—

Escutcheon (CDP)

MTZ1/2/3

Blanking plate for escutcheon (OP)

MTZ1/2/3

Transparent cover for escutcheon (CP)

MTZ1/2/3

—

Power Availability and Reliability - Power Supplies > See MasterPacT MTZ Power Supply Accessories

Voltage power supply (VPS)

MTZ1/2/3

External 24 Vdc power supply module (AD)

MTZ1/2/3

Battery module (BAT)

MTZ1/2/3

Mobile Power Pack by APC

MTZ1/2/3

Spare internal battery

MTZ1/2/3

MasterPacT MTZ Circuit Breaker Mounting Versions

MasterPacT circuit breakers are available in fixed and drawout versions.

The drawout version is preferred in most applications due to its following benefits:

  • Visible separation of the power contacts by racking the device out.

  • Convenient and complete access to the device for periodic maintenance.

  • Easy device removal and replacement.

MasterPacT MTZ Accessories Locations

MasterPacT MTZ2/3 Drawout Circuit Breaker (as an example)

MasterPacT MTZ Accessory Design and Installation

MasterPacT MTZ Connections

MasterPacT MTZ provides three types of basic connections with additional accessories to adapt to different connection needs and simplify installation.

  • Upstream and downstream can have different connection types (mixed connection).

  • Changing between horizontal and vertical rear connection can be done by simply turning the terminal by 90°.

  • MasterPacT MTZ circuit breakers can be connected with bare-copper, tinned-copper or tinned-aluminum conductors. No special treatment is required.

MasterPacT MTZ and MasterPacT NT/NW devices use the same connections, allowing MasterPacT MTZ to easily replace MasterPacT NT/NW devices.

MasterPacT MTZ1 / MTZ2 / MTZ3 UL Listed/ANSI Certified Connections

 

MasterPacT MTZ1 UL Listed/ANSI Certified 3P/4P Fixed and Drawout Circuit Breakers

    

Device

Connector Type

Frame

Drawout Circuit Breakers

Fixed Circuit Breakers

Catalog Number
MasterPacT MTZ1

Front-Connected Flat (FCF)

 800 to 1200 A Top
Bottom		 SFCF12
SFCF12

Rear-Connected “T” Vertical (RCTV)

800 to 1200 A Top
Bottom		 SRCTV12
SRCTV12

MasterPacT MTZ2/3

 Front Connected Flat (FCF) 800–2000 A
Drawout circuit breaker only		   Top
Bottom		 SFCF20T
SFCF20B
800–2000 A
Fixed circuit breaker only		 Top
Bottom		 SFCF20FT
SFCF20FB
3200 A (L1/LF only)
4000 A		 Top
Bottom		 SFCF40
SFCF40
Front Connected T (FCT) 800–2000 A
Drawout circuit breaker only		   Top
Bottom		 SFCT30
SFCT30
800–2000 A
Fixed circuit breaker only		 Top
Bottom		 SFCT30
SFCT30B
3200 A (for L1/L1F only,
4000 A, 5000 A		 Top
Bottom		 SFCT50
SFCT50

Rear-Connected “T” Horizontal (RCTH)

800 to 1200 A Top
Bottom		 SRCTV12
SRCTV12

Rear Connected Offset Vertical (RCOV)

2000 A (for L1/LF only)

3200 A

     Top
Bottom		 SRCOV32T
SRCOV32B

4000 A
(For MTZ2 4000 A only)

     Top
Bottom		 SRCOV40
SRCOV40

4000 A
(For Fixed MTZ only)

     Top
Bottom		 SRCOV40BFX
SRCOV40BFX

Rear-Connected Vertical

 1600 A

N/A

 Top
Bottom		  

Rear Connected T Horizontal / Vertical (RCTH/RCTV)

800–2000 A

     Top
Bottom		 SRCTV20
SRCTV20

3200 A (for L1/LF only),
4000 A, 5000 A

     Top
Bottom		 SRCTV50
SRCTV50

6000 A

     Top
Bottom		 SRCTV60
SRCTV60

MasterPacT MTZ1 IEC Rated Connections

MasterPacT MTZ1 IEC Rated 3P/4P Fixed and Drawout Circuit Breakers

Connector Type

Drawout Circuit Breakers

Fixed Circuit Breakers

Front-Connected Flat (FCF)
800 to 1600 A

Rear-Connected “T” Horizontal (RCTH)
800 to 1600 A

Rear-Connected “T” Vertical (RCTV)
800 to 1600 A

MasterPacT MTZ2/3 UL Listed/ANSI Certified Connections

MasterPacT MTZ2 and MTZ3 UL Listed/ANSI Certified 3P/4P Drawout Circuit Breakers (Rear Connections)

Connector Type

Ampere Rating

3P Layout

Front-Connected Flat (FCF)

800 to 2000 A

3200 A (L1)
4000 A

Front-Connected “T” (FCT)

800 to 3000 A

3200 A (L1)
4000 to 5000 A

MasterPacT MTZ2/3 IEC Rated Connections

MasterPacT MTZ2 and MTZ3 IEC Rated 3P/4P Drawout Circuit Breakers

Connector Type

Ampere Rating

3P Layout

Rear-Connected “T” Vertical (RCTV)

800 to 3200 A

4000 A

5000 A

6300 A

Rear-Connected “T” Horizontal (RCTH)

800 to 3200 A

4000 A

4000b, 5000 A

Front-Connected Flat (FCF)

800 to 3200 A

Auxiliary and Alarm Contacts, Programmable Contact Module

Accessory

Catalog Number

MTZ1

MTZ2/MTZ3

1a/1b Form C Auxiliary Switch

LV847076SP

—

Low Level 1a/1b Form C Auxiliary Switch

LV847077SP

—

4a/4b Form C Auxiliary Switch (OF)

—

LV864922SP

1a/1b Form C Connected/Closed Switch (EF)

—

LV848477SP

Low Level 1a/1b Form C Connected/Closed Switch (EF)

—

LV848478SP

1a/1b Form C Second Trip Alarm Switch (SDE2) 

LV847915SP

LV847915SP

Low Level 1a/1b Form C Second Trip Alarm Switch

LV847916SP

LV847916SP

1a/1b Form C Ready-to-Close Switch (PF)

LV847080SP

LV847080SP

Low Level 1a/1b Form C Ready-to-Close Switch

LV847081SP

LV847081SP

MasterPacT MTZ Operation Accessories

MasterPacT MTZ Signalling Accessories

Signalling accessories provide status indications for both the device and the cradle. Combinations of contacts are possible depending on the application requirements.

  • Open/closed position of the circuit breaker main poles (OF).

  • Overcurrent trip of the circuit breaker (SDE).

  • Combined connected/closed position of the circuit breaker (EF) (MTZ2/MTZ3 only).

  • Connected, disconnected and test positions of the cradle (CE, CD, CT).

  • Threshold overruns or status change through the programmable contacts (M2C).

  • Indication that the Energy Reducing Maintenance Settings (ERMS) is engaged through the ERMS switch module (ESM).

  • Ready-to-close contact (PF).

  • Mechanical operation counter (CDM).

OF, EF, CE, CD, CT, SDE and PF are available:

  • In the standard version for relay applications.

  • In a low level version that will perform better with PLC's with low level signals.

MasterPacT MTZ Signalling Accessories Location

Cradle Position Switches (CE, CD, and CT)

Combined Connected/Closed Contacts (EF)

ON/OFF Indication Contacts (OF)

Ready-to-Close Contacts (PF)t

Mechanical Operation Counter (CDM)

M2C Programmable Contacts or ERMS Switch Module (ESM)

Overcurrent Trip Indication Contacts (SDE)

ON/OFF Indication Contacts (OF)

Two types of contacts indicate the ON and OFF position of the circuit breaker:

  • Microswitch-type changeover contacts in standard or low level versions for MasterPacT MTZ1 circuit breakers.

  • Rotary-type changeover contacts for MasterPacT MTZ2/MTZ3 circuit breakers. They are driven directly by a mechanism and switch when the minimum isolation distance between the main poles of the circuit breaker is reached.

  • Four OF contacts are provided in the basic configuration for all MasterPacT circuit breakers.

  • For MTZ1, no additional OF contacts can be added. However, low-level OF contacts can replace the standard OF contacts. A mix of low-level contacts and standard contacts is possible.

  • For MTZ2/3, the rotary-type changeover contacts can be used in both standard and low-level versions. In addition to the four OF contacts provided for the basic configuration, two optional blocks of four contacts can be added on the circuit breaker, giving twelve OF contacts maximum.

    NOTE: When an EIFE is installed it takes up two OF positions, reducing the maximum number of OF contacts to ten.

Microswitch Type ON/OFF Indication Contacts (OF) (MTZ1)

Rotary Type ON/OFF Indication Contacts (OF) (MTZ2 and MTZ3)

ON/OFF Indication Contacts OF

Circuit Breaker Type

MTZ1

MTZ2/3

Supplied as Standard (Form C)

4

4

Maximum Number of Contacts

4

12

Breaking Capacity at a Power Factor (p.f.) of 0.3

Standard (100 mA/24 V minimum load)

Vac

240/380

6 A

10 A

480

6 A

10 A

600/690

6 A

6 A

Vdc

24/48

2.5 A

10 A

240

0.5 A

10 A

380

0.3 A

3 A

Low-Level (1 mA/4 V minimum load with a maximum current and voltage of 100 mA/10 V.

Note: If the maximum voltage and current is exceeded, the low-level function of the switch will be lost but the switch will continue to function as a standard switch with the following specifications.

Vac

24/48

5 A

6 A

240

5 A

6 A

380

5 A

3 A

Vdc

24/48

5/2.5 A

6 A

125

0.5 A

6 A

250

0.3 A

3 A

Overcurrent Trip Indication Contacts (SDE)

Circuit breaker tripping following a fault is signalled by:

  • Local indication given by a blue mechanical fault indicator (reset).

  • Remote indication given by a changeover contact SDE.

Following tripping, the mechanical indicator must be reset before the circuit breaker can be closed. One standard SDE (SDE1) is supplied in the basic circuit breaker. An optional second SDE (SDE2, standard or low level) can be added.

NOTE: SDE2 is incompatible with the electrical reset after overcurrent trip option (RES), see Electrical Reset After Overcurrent Trip (RES).

Additional Overcurrent Trip Indication Contacts (SDE)

Overcurrent Trip Indication Contacts SDE

Supplied as Standard

1a/1b Form C

Maximum Number of Contacts

2

Breaking Capacity at a Power Factor (p.f.) of 0.3

Standard (100 mA/24 V minimum load)

Vac

240/380

5 A

480

5 A

600/690

5 A

Vdc

24/48

3 A

240

0.3 A

380

0.15 A

Low-Level (2 mA/15 V Minimum Load)

Vac

24/48

3 A

240

3 A

380

3 A

Vdc

24/48

3 A

125

0.3 A

250

0.15 A

Combined Connected/Closed Contacts (EF)

The contact combines the device connected and closed information to produce the circuit closed information.

NOTE: Ordering of additional OF contacts is required if EF is selected.

Combined Contacts

Connected/Closed Contacts EF (MTZ2/MTZ3 only)

Maximum Number of Contacts

8a/8b Form C

Breaking Capacity at a Power Factor (p.f.) of 0.3

Standard (100 mA/24 V minimum load)

Vac

240/380

6 A

480

6 A

600/690

6 A

Vdc

24/48

2.5 A

125

0.8 A

250

0.3 A

Low-Level (2 mA/15 V Minimum Load)

Vac

24/48

5 A

240

5 A

380

5 A

Vdc

24/48

2.5 A

125

0.8 A

250

0.3 A

Secondary Terminal Block Kits

Fixed MTZ1/2/3

Drawout MTZ1

Drawout MTZ2/3

Push-in Terminal kit (3 Wires)

LV847074SP

LV833098SP

LV847849SP

Push-in Terminal kit (6 Wires)

LV847075SP

LV833099SP

LV847850SP

Ring Tongue Kit 1a MTZ2-3

—

—

LV839296SP

Ring Tongue Kit 1b MTZ2-3

—

—

LV839297SP

Ring Tongue Kit 1a & 1b MTZ2-3

—

—

LV839298SP

Cradle Position Switches (CE, CD, and CT)

Three series of optional auxiliary switches are available for the cradle, both in standard and low level options:

  • Cradle position switches to indicate the connected position (CE).

  • Cradle position switches to indicate the disconnected position (CD). This position is indicated when the required clearance for isolation of the power and auxiliary circuits is reached.

  • Cradle position switches to indicate the test position (CT). In this position, the power circuits are disconnected and the auxiliary circuits are connected.

Connected / Disconnected / Test Position
Cradle Switches
(CE, CD and CT)

Cradle Position Switches

MTZ1

MTZ2, MTZ3

CE

CD

CT

CE

CD

CT

Maximum Push-In Switches with Standard Actuators

3

2

1

3

3

3

With Additional Actuators

—

—

—

9

0

0

6

3

0

3

6

0

6

0

3

Breaking Capacity at a Power Factor (p.f.) of 0.3

Standard (100 mA/24 V minimum load)

Vac

240

8 A

380

8 A

480

8 A

600/690

6 A

Vdc

24/48

2.5 A

125

0.8 A

250

0.3 A

Standard (100 mA/24 V minimum load)

Vac

24/48

5 A

240

5 A

380

5 A

Vdc

24/48

2.5 A

125

0.8 A

250

0.3 A

Cradle Position Switches (Cell Switches)

Description

Catalog Number

1a/1b Form C Connected/Test/Disconnected Switch

LV833170SP

Low Level 1a/1b Form C Connected/Test/Disconnected Switch

LV833171SP

1a Connected/Test/Disconnected Switch MTZ2-3 (Ring Tongue)

LV839289SP

1b Connected/Test/Disconnected Switch MTZ2-3 (Ring Tongue)

LV839290SP

Set of 3 Cell Switch Actuating Arms

LV848560SP
NOTE: Auxiliary, alarm and status switches' terminal blocks need to be ordered separately, see Secondary Terminal Block Kits, below.

Cradle Switch Block Position—Push-In Connectors

MTZ1 Push-In Connector Cradle Switch Block Position

MTZ1 Cradle Switch Block Position

As shown above, the cradle switches can be installed in 6 positions: 1, 2, 19, 20, 21 and 22. Each position corresponds to a particular type of auxiliary contact (CE, CD, CT).

When an EIFE is installed, the CD, CE, CT switches are directly connected to EIFE which makes the information available through the Ethernet communication bus.

MTZ1 EIFE Information

Position

Without EIFE

With EIFE

1

None or 1 CE

None or 1 CE

2

None or 1 CE

None or 1 CE

19

None or 1 CD

None

20

None or 1 CD

None

21

None or 1 CE

None

22

None or 1 CT

None
NOTE: Any standard contact can be replaced by a low-level contact except for the ones provided by EIFE.

MTZ2/MTZ3 Push-In Connector Cradle Switch Block Position

MTZ2 or MTZ3 Cradle Switch Block Position

As shown above, the cradle switches can be installed in three blocks:

  • Position 1, 2, 3 for the first block.

  • Position 12, 13, 14 for the second block.

  • Position 32, 33, 34 for the third block.

  • Blue boxes indicate options available when EIFE is ordered.

As standard, the first block can be installed with CD (three maximum), the second block can be installed with CE (three maximum), and the third block can be installed with CT (three maximum).

Changing the functions of cradle switches is possible. To make the change, the first block can be replaced by CE, the second block can be replaced by CT and the third block can be replaced by CE or CD.

Mixing of CE, CD, CT in one block is not possible. For example, installing 1CD and 2CE in the first block is not possible.

When EIFE is installed, it takes the place of CT, CE and CD switches at positions 32, 33 and 34.

The CD, CE, CT switches are directly connected to EIFE which makes the information available through the Ethernet communication bus. As EIFE also takes up positions 30 and 31, OF cannot be installed at these positions and the maximum number of OF contacts is limited to ten.

MasterPacT MTZ2 and MTZ3 EIFE Information

Position

Without EIFE

With EIFE

1: 1, 2, 3

None
or 1CD or 2CD or 3CD
or 1CE or 2CE or 3CE

None
or 1CD or 2CD or 3CD
or 1CE or 2CE or 3CE

2: 12, 13, 14

None
or 1CE or 2CE or 3CE
or 1CT or 2CT or 3CT

None
or 1CE or 2CE or 3CE
or 1CT or 2CT or 3CT

3: 32, 33, 34

None
or 1CT or 2CT or 3CT
or 1CE or 2CE or 3CE
or 1CD or 2CD or 3CD

None
NOTE: Any standard contact can be replaced by a low level contact except for the ones provided by EIFE.

Cradle Switch Block Position—Ring Terminal Connectors

MTZ2 or MTZ3 Cradle Switch Block Position

As shown above, the cradle switches can be installed in three blocks:

  • Positions 1, 2, and 3 are available for CD switches.

  • Position 12 is available for the CT switch option.

  • Position 21 is available for the CE switch option.

  • Blue boxes indicate options available when the EIFE is ordered.

When EIFE is installed, it takes the place of the CE switches at positions 32, 33, and 34.

The CD, CE, CT switches are directly connected to EIFE which makes the information available through the Ethernet communication bus.

M2C Programmable Contacts

M2C programmable contacts: circuit breaker internal relay with two contacts

The M2C optional module (two contacts) can be used to signal threshold overruns or status changes. The assignment of the two contacts can be configured by using EcoStruxure Power Commission Software. The M2C optional module requires the MicroLogic X control unit to be supplied by an external 24 Vdc power supply. When the M2C module is installed, the ESM hardware module cannot be installed.

M2C Programmable Contacts Characteristics MTZ1, MTZ2, MTZ3

M2C

MTZ1, MTZ2, MTZ3

Output

Rated voltage

Vac

250 V / 3 A

Vdc

30 V / 3 A

Max breaking voltage

Vac

277 V / 3 A

Max load breaking capacity

Vac

277 V / 3 A

Vdc

30 V / 3 A

Minimum load

Vdc

5 V / 10 mA

ERMS Switch Module (ESM)

ERMS switch module (ESM)

The ESM hardware module is required to use the external lockable selector switch to engage/disengage the Energy Reducing Maintenance Setting (ERMS) function. It is equipped with one input dedicated to the ERMS selector switch and one output to activate an external pilot light when the ERMS is engaged.

The ESM hardware module requires the MicroLogic X control unit to be supplied by an external 24 Vdc power supply. When the ESM hardware module is installed, the M2C optional module’s two contacts cannot be installed. In such applications, it is recommended to use an IO module for programmable contact functions.

The ESM module comes standard with the initial order of an ERMS digital module.

ESM

MTZ1, MTZ2, MTZ3

Output

Input

Rated voltage

Vac

250 V / 3 A

24–110 V

Vdc

30 V / 3 A

24 V

Max breaking voltage

Vac

277 V / 3 A

—

Max load breaking capacity

Vac

277 V / 3 A

—

Vdc

30 V / 3 A

—

Minimum load

Vdc

5 V / 10 mA

—

Ready-to-Close Contacts (PF)

The ready-to-close position switch indicates that the following conditions are met and the circuit breaker can be closed:

  • The circuit breaker is open.

  • The closing springs are charged.

  • There is no standing closing or opening order.

Ready-to-close contacts (PF)

Ready-to-Close Contacts Characteristics

Maximum Number

1

Breaking Capacity at a Power Factor (p.f.) of 0.3*

Standard
Minimum load:
100 mA/24 V

240 Vac

5 A

Low-level
Minimum load:
2 mA/15 V

240 Vac

3 A

MasterPacT MTZ2/MTZ3 Drawout Circuit Breaker Indication Contact Catalog Numbers

Catalog Number

ON/OFF Indication Contacts (OF)

Block of 4 changeover contacts (6 A - 240 V)

1 block (standard)

1 additional block of 4 contacts (2 max.)

LV848468

Combined Closed / Connected Contacts for Use with 1 Auxiliary Contact

1 contact (5 A - 240 V) (8 max.)

LV848477

or 1 low-level contact (8 max.)

LV848478

“Fault Trip” Indication Contacts (SDE)

Changeover contact (6 A - 240 V)

1 (standard)

1 additional SDE (6 A - 240 V)


LV848475

1 additional low-level SDE


LV848476

Programmable Contacts (Programmed via MicroLogic X Control Unit)

2 contacts (M2C) (5 A - 240 V)

LV848382

Cradle Switches (Connected / Disconnected / Test position)

Changeover contacts
(6 A - 240 V)

1 connected position contact (3 max.)

LV833751

1 test position contact (1 max.)

LV833752

1 disconnected position contact (2 max.)

LV833753

And/or low-level changeover contacts

1 connected position contact (3 max.)

LV833754

1 test position contact (1 max.)

LV833755

1 disconnected position contact (2 max.)

LV833756

Actuator for additional cradle switches

LV848560SP

“Ready to Close” Contact (1 max.) (PF)

1 changeover contact (5 A - 240 V)


LV848469

1 low-level changeover contact


LV848470

Electrical Closing Pushbutton (BPFE)

1 pushbutton

LV848537

Mechanical Operation Counter (CDM)

Mechanical operation counter (CDM)

The mechanical operation counter registers the number of operating cycles and is visible on the front of the device. It is compatible with manual and electrical control functions.

This option is required for source-changeover systems.

MasterPacT MTZ Controlling Accessories

Control accessories provide multiple ways of controlling the circuit breaker and the possibility for remote operation. Two control devices are presented here:

  • Remote On/Off

  • Remote reset after overcurrent tripping

MasterPacT MTZ Controlling Accessories Locations (MTZ2 Drawout Example)

Automatic Reset After Overcurrent Trip (RAR)

Electrical Closing Pushbutton (BPFE)

Electrical Reset After Overcurrent Trip (RES)

Spring Charging Motor (MCH)
Shunt Close (XF), Shunt Trip (MX), and Undervoltage Release (MN) with Diagnostic and Communicating CoilsShunt Close (XF), Shunt Trip (MX), and Undervoltage Release (MN) with Basic Coils Undervoltage Release Delay (MN Delay Units)

Remote ON/OFF Control Accessory

Various remote ON/OFF configurations are possible using different combinations of the accessories below.

  • Diagnostic & Communicating Coils with diagnostic and communication functions in addition to opening and closing the device:

    • A diagnostic and communicating shunt close (XF diag&com).

    • A diagnostic and communicating shunt trip (MX diag&com).

    • A second diagnostic and communicating shunt trip (MX2 diag&com) or a diagnostic undervoltage release (MN diag). The second shunt trip (MX2 diag&com) and the undervoltage release (MN diag) provide only the diagnostic function. The control functions over the communication network for opening and closing the device cannot be performed.

    NOTE: The diagnostic and communicating accessories require the installation of an isolation module.

  • Basic Coils to open and close the device:

    • A shunt close (XF).

    • A shunt trip (MX).

    • A second shunt trip (MX2) or an undervoltage release (MN).

  • Spring Charging Motor (MCH) to charge the spring.

  • Signalling Accessories to enhance convenience:

    • Ready-to-close contact (PF)

    • Device ON/OFF indication (OF)

    • Overcurrent trip indication (SDE)

  • Other Options to complete the solutions:

    • The electrical closing pushbutton (BPFE) requires the installation of a shunt close (XF diag&com).

Remote Control Solutions

Three remote control solutions are provided by MasterPacT MTZ devices.

Wiring Basic Coils (XF, MX, MN)

MasterPacT MTZ circuit breakers can be opened and closed remotely by using the output contacts of a PLC or a pushbutton wired to the coils (MX, MN, XF). This solution requires hard wiring between the circuit breaker and the location from where the operation is conducted.


[1] It is possible to add a second voltage release (MX) or an undervoltage release (MN).

[2] The maximum lengths of the wiring between the AC/DC power supply and voltage release terminals A1-A2 / C1-C2 / C11-C12 / D1-D2 are given in Shunt Close (XF), Shunt Trip (MX), and Undervoltage Release (MN) with Basic Coils.

Wiring Diagnostic and Communication Coils (XF diag&com, MX diag&com, MN diag)

XF diag&com,
MX diag&com,
MN diag

When coils with diagnostic functions are used in customer wiring, the following diagnostic information is available in addition to remote operation. The information can be accessed through the MicroLogic X embedded HMI, wireless communication, and EcoStruxure Power Commission Software through a USB connection.

  • Identify the type of the coil, MX diag&com, XF diag&com or MN diag.

  • Detect if the coil is functioning properly by comparing the release order and the opening/closing status of the circuit breaker.

  • Check if there is any breakage of the wiring in the coil periodically (every 30 seconds).

  • Identify if the order comes from the electrical close push button (BPFE) option.

  • Identify if the order is a permanent order.

  • Count the operation cycle of the coils.
NOTE: When MX or XF diagnostic and communicating coils are used, the third wire (A3, C3, C13) must be connected. When the control voltage (A3-A1, C3-C1, C13-C11) is applied to the coils, wait 1.5 seconds before issuing an order. Pay special attention to control voltage when using these coils in applications where the power supply may disappear such as source changeover systems.

Communication Network Connection with Diagnostic and Communication Coils (XF diag&com, MX diag&com)

When a communication system is present, the MasterPacT MTZ device can be opened and closed from a remote control system such as a SCADA, through the communication network.

In addition to the functions of the previous solution, this solution brings the following benefits:

  • The communication network provides location flexibility and can reduce wiring costs.

  • Diagnostic information can be accessed remotely through the communication network but not from the MicroLogic X embedded HMI.

A communication network solution and point-to-point solution can be implemented together when using communication coils.

[1] It is possible to add a second MX diag&com voltage release or an MN diag undervoltage release.

[2] Maximum length of the two wires cables between A2-A3 / C2-C3 / C12-C13: 5 m (16 ft.).

[3] For the maximum lengths of the wiring between the AC/DC power supply and voltage release terminals A1-A3 / C1-C3 / C11-C13 /D1-D2 see Shunt Close (XF), Shunt Trip (MX), and Undervoltage Release (MN) with Basic Coils.

Controlling the MasterPacT MTZ Circuit Breaker Open/Closed Status

The table below summarizes all the possibilities for controlling the Open/Closed status of a circuit breaker in different operating modes.

Controlling the Open/Closed Status in Different Operating Modes

Connection

Coils

Method

MicroLogic X Control Unit Operation Mode Setting

Limited to One Mode*

Diagnostic Information*

Manual

Auto Local

Auto Remote

Customer wiring

Diagnostic & Communicating coils
(XF diag&com, MX diag&com, MN diag)

Pushbutton

—

BPFE coil connection

—

Wireless pushbutton

—

BPFE via MicroLogic X

—

Digital input (IO module)

—

*

EcoStruxure Power Commission Software via USB

—

—

MasterPacT MTZ mobile App (Bluetooth technology)

—

—

Basic coils (XF, MX, MN)

Pushbutton

—

—

Wireless pushbutton (XB5)

—

—

Network solution with COM communication option

Diagnostic & Communicating coils
(XF diag&com , MX diag&com)

BPFE via MicroLogic

—

—

Digital Input (IO module)

—

*

EcoStruxure Power Commission Software via USB

—

—

SCADA via IFE/EIFE

—

—

FDM128 via IFE/EIFE

—

—

EcoStruxure Power Commission Software via IFE/EIFE

—

—

Webpage via IFE/EIFE

—

—

MasterPacT MTZ mobile App (Bluetooth technology)

—

—

Selection of Coils

Three common cases illustrate the possible choice of coils.

Case I: Remote Opening

This solution enables the opening of the circuit breaker in case of an emergency.

Case II: Remote Opening and Closing

When both remote opening and closing is required then solution II must be considered, which also includes the motor operator to recharge the mechanism spring.

Case III: Remote Closing and Opening with Second MX or MN Coil

When redundancy of mechanisms is required in certain installations, a second MX/MX diag&com or MN/MN diag can be added.

The additional MN diag benefits the following situations.

  • When the voltage drops by 35 to 70% of its rated voltage, MN diag will open the circuit breaker automatically.

  • When MX diag&com does not receive the order or does not open the circuit breaker after receiving the order, MN diag can be triggered to open the circuit breaker.

Customer Wiring with Basic Coils

Customer Wiring with Diagnostic & Communicating Coils

Communication Network Connection with Diagnostic & Communicating Coils

User Case I:

Remote Opening

Option I:

  • Shunt trip MX

Option II:

  • Instantaneous undervoltage release MN

Option I:

  • Shunt trip MX diag&com

Option II:

  • Instantaneous undervoltage release MN diag

Option I:

  • Shunt trip MX diag&com

User Case II:

Remote Opening and Closing

Option I:

  • Shunt trip MX

  • Shunt close XF

  • Electrical motor MCH

Option II:

  • Instantaneous undervoltage release MN

  • Shunt close XF

  • Electrical motor MCH

Option I:

  • Shunt trio MX diag&com

  • Shunt close XF diag&com

  • Electrical motor MCH

Option II:

  • Instantaneous undervoltage release MN diag

  • Shunt close XF diag&com

  • Electrical motor MCH

Option I:

  • Shunt trip MX diag&com

  • Shunt close XF diag&com

  • Electrical motor MCH

User Case III:

Remote Closing and Opening with 2nd MX or MN coil

Option I:

  • Shunt trip MX

  • Shunt close XF

  • Electrical motor MCH

  • Instantaneous undervoltage release MN

Option I:

  • Shunt trip MX diag&com

  • Shunt close XF diag&com

  • Electrical motor MCH

  • Instantaneous undervoltage release MN diag

Option I:

  • Shunt trip MX diag&com

  • Shunt close XF diag&com

  • Electrical motor MCH

  • Instantaneous undervoltage release
NOTE:

  • An adjustable or non-adjustable delay unit can be added to MN and MN diag in all situations.

  • An isolation module is required for all connections between MicroLogic X and diagnostic & communicating coils (XF diag&com, MX diag&com and MN diag).

  • When a second MX diag&com or a MN diag coil is used, the diagnostic function only can be performed for these two coils. The communication function is not provided.

Shunt Close (XF), Shunt Trip (MX), and Undervoltage Release (MN) with Diagnostic and Communicating Coils

These type of coils bring added functionality with diagnostic and communication capabilities:

  • Identify the type of the coil, MX diag&com, XF diag&com or MN diag.

  • Detect if the coil is functioning properly by comparing the device order and the opening/closing status of the circuit breaker.

  • Check for wire breakage in the coil periodically (every 30 seconds).

  • Identify if the order comes from the BPFE option.

  • Identify if the order is a permanent order.

  • Count the operating cycles of the coils.

Results can be read through all the different ways of retrieving information from the MicroLogic X control unit (see MicroLogic X Control Unit), including the embedded HMI, wireless communication, and EcoStruxure Power Commission Software through a USB connection. If the coils are connected to the communication system, they can also be accessed through the communication system.

Please refer to recommended wiring schematic and user guide for the diagnostic and communicating coils to avoid incorrect wiring and operation.

Communication Function

In addition to hard wiring, these coils can be connected to the communication network.

This allows the coils to be integrated in the communication system. Providing flexibility for remote operations, and the diagnostic function’s results can be assessed remotely as well.

MN diag only has the diagnostic function. It cannot be connected to a communication network.

Continuous-Type Release Action

In addition to the diagnostic function, these devices feature a continuous-type release; the release can be maintained as long as the order is maintained. This feature allows the MX diag&com to lock the circuit breaker in the OFF position when the order is maintained.

Shunt Close (XF), Shunt Trip (MX), and Undervoltage Release (MN) with Basic Coils

XF Shunt Close and MX Shunt Trip

When signalled, the shunt close (XF) and shunt trip (MX) instantaneously triggers the mechanism to close/open the circuit breaker. The undervoltage trip (MN) also opens the circuit breaker when its supply voltage drops to a value between 35% and 70% of its rated voltage. Circuit breaker closing is possible only when the supply voltage of the undervoltage release returns to 85% of its rated value.

  • MN undervoltage release locks the circuit breaker in the OFF position when it is not energized.

  • MX opening voltage release can lock the circuit breaker in the OFF position if the order is maintained.

Coil Characteristics

The XF, MX, MN, XF diag&com, MX diag&com, and MN diag coils require a power supply separate from the MicroLogic X control unit power supply.

NOTE: The minimum duration of the pulse operating order must be 200 ms.

[1] For XF diag&com the supply shall be present between terminals A1-A3.

[2] For MX diag&com the supply shall be present between terminals C1-C3.

XF and MX Characteristics

Characteristics

XF, XF diag&com

MX, MX diag&com

Power Supply

Vac 50/60 Hz

24 - 48 - 100/130 - 200/250 - 277 - 380/480

Vdc

12 - 24/30 - 48/60 - 100/130 - 200/250

Operating Threshold

0.85 to 1.1 Vn

0.7 to 1.1 Vn

Consumption (VA or W)

Hold: 4.5

Hold: 4.5

Pick-up: 200 (200 ms)

Pick-up: 200 (200 ms)

Circuit Breaker Response Time at Vn

MTZ1: 55 ms ±10

55 ms ±10

MTZ2: 70 ms ±10

MTZ3: 80 ms ±10

MN Characteristics

Characteristics

MN, MN diag

Power Supply

Vac 50/60 Hz

24 - 48 - 100/130 - 200/250 - 380/480

Vdc

24/30 - 48/60 - 100/130 - 200/250

Operating Threshold

Opening

0.35 to 0.7 Vn

Closing

0.85 Vn

Consumption (VA or W)

Hold: 4.5

Pick-up: 200 (200 ms)

MN Consumption with Delay Unit (VA or W)

Hold: 4.5

Pick-up: 200 (200 ms)

Circuit Breaker Response Time at Vn

40 ms ±5 (MasterPacT MTZ1)

90 ms ±5 (MasterPacT MTZ2, MTZ3)

Recommended Maximum Cable Lengths
 

12 V

24 V

48 V

2.5 mm2

1.5 mm2

2.5 mm2

1.5 mm2

2.5 mm2

1.5 mm2

MN,
MN diag

V source 100 %

—

—

58 m
(190 ft.)

35 m
(115 ft.)

280 m
(920 ft.)

165 m
(541 ft.)

V source 85 %

—

—

16 m
(52 ft.)

10 m
(33 ft.)

75 m
(246 ft.)

45 m
148 ft.)

MX-XF

V source 100 %

21 m
(69 ft.)

12 m
(29 ft.)

115 m
(377 ft.)

70 m
(230 ft.)

550 m
(1804 ft.)

330 M
(1083 ft.)

V source 85 %

10 m
(33 ft.)

6 m
(20 ft.)

75 m
(246 ft.)

44 m
(144 ft.)

350 m
(1148 ft.)

210 m
(689 ft.)
NOTE: The indicated length are given for each of the two wires of the cables.

Undervoltage Release Delay (MN Delay Units)

To reduce circuit breaker nuisance tripping during short voltage drops, delay units can be installed to delay the undervoltage release (MN) and only trigger the release when voltage is low for a certain period of time. It can be disabled by an emergency OFF button to obtain instantaneous opening of the circuit breaker.

Two versions of the delay unit are available, adjustable and non-adjustable.

Adjustable or non-adjustable delay unit

MN Delay Units Characteristics

Power supply
Vac 50-60 Hz / Vdc

Non-adjustable

100/130 - 200/250

Adjustable

48/60 - 100/130 - 200/250 - 380/480

Operating threshold

Opening

0.35 to 0.7 Vn

Closing

0.85 Vn

Delay unit consumption

Pick-up: 200 (200 ms)

Hold: 4.5

Circuit breaker response time at Vn

Non-adjustable

0.25 s

Adjustable

0.5 s - 1 s - 1.5 s - 3 s

MasterPacT MTZ2/MTZ3 Fixed Circuit Breaker Remote Tripping Catalog Numbers
 

Catalog Number

MN Delay Unit

  

R (non-adjustable)

Rr (adjustable)

AC 50/60 Hz
DC

48/60 Vac/dc

—

LV833680SP

100/130 Vac/dc

LV833684SP

LV833681SP

200/250 Vac/dc

LV833685SP

LV833682SP

380/480 Vac/dc

—

LV833683SP

Isolation Module for Diagnostic and Communicating Coils

Isolation Module

The isolation module is required for XF diag&com and MX diag&com.

When diagnostic and communicating coils are required, the internal isolation module for MicroLogic X control unit is required to provide reinforced insulation as per IEC 60664-1 (up to 12 kV). It is installed between the coils and the MicroLogic X control unit. Besides the isolation between the electric network and the MicroLogic X control unit, it also provides the insulation between the coils. It is necessary because the coils can be powered by different voltages.

Electrical Closing Pushbutton (BPFE) with Diagnostic & Communicating Functions

NOTE:

  • Only one isolation module is needed regardless of the number of voltage release installed. To make sure the isolation module is ordered for diagnostic and communicating voltage release, it will be added to the purchase list automatically when XF diag&com, MX diag&com or MN diag is selected.

  • For safety reasons, do not use a 277-380/480 V voltage release with a 24/48 V voltage release in the same circuit breaker.

  • When the BPFE is also ordered, the BPFE is connected in the factory to the isolation module.

Electrical Closing Pushbutton (BPFE)

Located on the front cover of the circuit breaker, this push button carries out electrical closing of the circuit breaker, taking into account the functions installed as part of the control/monitoring system of the installation.

The Electrical Closing Pushbutton (BPFE) requires the XF Diag&Com shunt close to be installed on the circuit breaker.

The BPFE does not operate with a standard XF shunt close.

The standard solution is done in the factory. When the BPFE option is ordered, the circuit breaker will be delivered equipped with the BPFE and a XF diag&com shunt close, both connected on the isolation module. The two functions of the XF diag&com shunt close (remote control through MicroLogic X control unit and diagnostic) are operational.

Terminal A2 of the XF diag&com shunt close can be used to close the circuit breaker by means of an external closing pushbutton. Terminal A3 can be used to insert the safety functions of the installation

For personnel and equipment protection, the BPFE is generally associated with the pushbutton locking VBP that restricts access to the mechanical closing pushbutton.
 

BPFE Standard Solution (factory installed)

BPFE with Diag&amp Communicating Function Not Used

Accessory

Catalog Number

MTZ1

MTZ2/MTZ3

Electrical Close Pushbutton (BPFE)

LV864917SP

LV848534SP

Remote Reset After Overcurrent Trip

Remote Reset After Overcurrent Trip

When an overcurrent trip happens, the overcurrent trip indicator (SDE) indicates ‘fault’ and the blue reset button on the upper left of the circuit breaker cover pops up. To close the circuit breaker, the reset button needs to be pressed down.

To do a remote reset after an overcurrent trip, two solutions, RES and RAR, are provided.

Electrical Reset After Overcurrent Trip (RES)

Electrical Reset After Overcurrent Trip (RES)

Use the electrical reset after overcurrent trip (RES) after tripping to reset the overcurrent trip switch (SDE) and the mechanical indicator (blue reset button located on the upper left of the circuit breaker cover). (Voltage rating: 110/130 Vac and 200/240 Vac.)

NOTE: The additional overcurrent trip indication contact (SDE2) is not compatible with RES.

Automatic Reset After Overcurrent Trip (RAR)

Automatic Reset After Overcurrent Trip (RAR)

The automatic reset after overcurrent trip (RAR) automatically resets the circuit breaker following tripping, pressing the button to reset the mechanical indicator is no longer required to enable circuit breaker closing (factory installed only).

NOTE: To achieve remote closing after overcurrent trip, the shunt close (XF) and spring charging motor (MCH) are required in addition to RES or RAR.

An opening order always takes priority over a closing order.

  • If opening and closing orders occur simultaneously, the mechanism discharges without any movement of the main contacts. The circuit breaker remains in the open position (OFF).

  • In the event of maintained opening and closing orders, the standard mechanism provides an anti-pumping function by blocking the main contacts in the open position.

  • After overcurrent tripping or intentional opening of the circuit breaker, the closing order must be discontinued, then reactivated to close the circuit breaker.

  • To avoid pumping after an overcurrent trip when the automatic reset after overcurrent trip (RAR) option is installed, the automatic control system takes into account the type of trip before issuing a new closing order or blocking the circuit breaker in the open position.

Spring Charging Motor (MCH)

The spring charging motor automatically charges the spring mechanism when the circuit breaker is closed. Instantaneous reclosing of the circuit breaker is thus possible following opening. The spring-mechanism charging handle can be used as a backup if the auxiliary power supply is absent.

The spring charging motor (MCH) is equipped as standard with a limit switch contact that signals the charged position of the mechanism.

The spring charging motor (MCH) requires a power supply separate from the MicroLogic X control unit power supply.

Spring Charging (MCH) for MasterPacT MTZ1 Devices

Spring Charging Motor (MCH) for MasterPacT MTZ2 and MTZ3 Devices

Characteristics

Power Supply

Vac 50/60 Hz

48/60 - 100/130 - 200/240 - 277- 380/415 - 400/440 - 480

Vdc

24/30 - 48/60 - 100/125 - 200/250

Operating Threshold

0.85 to 1.1 Un

Consumption

VA or W

180

Motor Overcurrent

2 to 3 In for 0.1 s

Charging Time

Maximum 3 s for MasterPacT MTZ1

Maximum 4 s for MasterPacT MTZ2, MTZ3

Operating Frequency

Maximum 3 cycles per minute

CH Contact

10 A at 240 V

MasterPacT MTZ2/MTZ3 Fixed Circuit Breaker Remote Tripping Catalog Numbers
 

Catalog Number

Instantaneous Voltage Release

  

2nd MX

AC 50/60 Hz
DC

24/30 Vdc, 24 Vac

LV847370

48/60 Vdc, 48 Vac

LV847371

100/130 Vac/dc

LV847372

200/250 Vac/dc

LV847373

277 Vac

LV847374

380/480 Vac

LV847375

Spring Charging (MCH) for MasterPacT MTZ1 Devices

Spring Charging Motor (MCH) for MasterPacT MTZ2 and MTZ3 Devices

Remote Racking Device

Remote Operation

Catalog Number

Spring Charging Motor for MTZ1

Spring Charging Motor (MCH)

AC 50/60 Hz

48 V

LV833186SP

100–130 V

LV833176SP

200–240 V

LV833177SP

277 V

LV833179SP

380–415 V

LV833179SP

440–480 V

LV833179SP

DC

24–30 V

LV833185SP

48–60 V

LV833186SP

100–125 V

LV833187SP

200–250 V

LV833188SP

Terminal block

For fixed circuit breaker

LV847074SP

For drawout circuit breaker

LV833098SP

Spring Charging Motor for MTZ2/3

Spring Charging Motor (MCH)

AC 50/60 Hz

48 V

LV847889SP

100–130 V

LV847893SP

200–240 V

LV847894SP

277 V

LV847895SP

380–415 V

LV847895SP

380–415 V

LV847896SP

440–480 V

LV847897SP

DC

24–30 V

LV847888SP

48–60 V

LV847889SP

100–125 V

LV847890SP

200–250 V

LV847891SP

Terminal block

For fixed circuit breaker

LV847074SP

For drawout circuit breaker

LV847849SP

Remote reset after fault trip

Electrical reset RES

110–130 V AC

LV848202SP

220–240 V AC

LV848203SP

Terminal block

For fixed circuit breaker MTZ1/2/3

LV847074SP

For drawout circuit breaker MTZ1

LV833098SP

For drawout circuit breaker MTZ2/3

LV847849SP

MasterPacT MTZ Circuit Breaker Remote Racking

Description

MasterPacT MTZ1/2/3 Remote Racking Device

LV839291SP

MasterPacT MTZ2/3 Remote Racking Device

LV839292SP

MasterPacT MTZ1 Remote Racking Device

LV839293SP

Mounting Bracket Kit for MTZ2/3 Remote Racking (contains 10 mounting brackets)

LV839294SP

Mounting Bracket Kit for MTZ1 Remote Racking (contains 10 mounting brackets)

LV839295SP

Control Unit for MTZ1/2/3 Remote Racking*

S47101

30 ft. Control Cable for MTZ1/2/3 Remote Racking*

S47102

Drive Shaft for MTZ2/3 Remote Racking*

S47103

Drive Shaft for MTZ1 Remote Racking*

S47105

Shunt Close, Shunt Trip, Undervoltage Trip

Isolation Module

Description

Catalog Number

Shunt Close (XF) or Shunt Trip (MX) for all MasterPacT MTZ Devices

Standard coil

AC 50/60 Hz
DC

24 Vac, 24–30 Vdc

LV833659SP

48 Vac,m 48–60 Vdc

LV833660SP

100–130 Vac/dc

LV833661SP

200–250 Vac/dc

LV833662SP

277 Vac

LV833663SP

380–480 Vac

LV833664SP

Diagnostics & Communicating coil *

AC 50/60 Hz
DC

24 Vac, 24–30 Vdc,

LV833033SP

48 Vac, 48–60 Vdc

LV833034SP

100–130 Vac/dc

LV833035SP

200–250 Vac/dc

LV833036SP

277 Vac

LV833037SP

380–480 Vac

LV833038SP

Wiring kit for diag & com coil for MTZ1

LV833118SP

Wiring kit for diag & com coil for MTZ2/3

LV847904SP

Terminal block

For fixed circuit breaker MTZ1/2/3

LV847074SP

For drawout circuit breaker MTZ1

LV833098SP

For drawout circuit breaker MTZ2/3

LV847849SP

Undervoltage Release MN for all MTZ

Undervoltage release

AC 50/60 Hz DC

24–30 Vdc, 24 Vac

LV833668SP

48–60 Vdc, 48 Vac

LV833668SP

100–130 Vac/dc

LV833669SP

200–250 Vac/dc

LV833670SP

380–480 Vac

LV833671SP

Diagnostics coil*

AC 50/60 Hz DC

24–30 Vdc, 24 Vac

LV833673SP

48–60 Vdc, 48 Vac

LV836668SP

100–130 Vac/dc

LV836670SP

200–250 Vac/dc

LV836671SP

380–480 Vac

LV836673SP

Wiring kit for diag & com coil for MTZ1

LV833118SP

Wiring kit for diag & com coil for MTZ2/3

LV847904SP

Terminal block

For fixed circuit breaker MTZ1/2/3

LV847074SP

For drawout circuit breaker MTZ1

LV833098SP

For drawout circuit breaker MTZ2/3

LV847849SP

Accessories for Diagnostics & Communicating Accessories

Isolation module for MicroLogic X—for MX1/XF communicating accessories

LV850056SP

Voltage release tab/bracket for MX/XF/MN

LV847093SP

MasterPacT MTZ2/MTZ3 Fixed Circuit Breaker Remote ON/OFF Catalog Numbers

MasterPacT MTZ2/MTZ3 Fixed Circuit Breaker Remote ON/OFF Catalog Numbers

Catalog Number

Gear Motor (MCH)

DB404316.eps

AC 50/60 Hz

48 V

LV848207

100/130 V

LV848211

200/240 V

LV848212

250/277 V

V848213

277/415 V

LV848214

440/480 V

LV848215

DC

24/30 V

LV848206

48/60 V

LV848207

100/130 V

LV848208

200/250 V

LV848209

Instantaneous Voltage Releases

Standard

Shunt Close (XF)

Shunt Trip (MX)

AC 50/60 Hz
DC

24/30 Vdc, 24 Vac

LV847350

LV847360

48/60 Vdc, 48 Vac

LV847351

LV847361

100/130 Vac/dc

LV847352

LV847362

200/250 Vac/dc

LV847353

LV847363

277 Vac

LV847354

LV847364

380/480 Vac

LV847355

LV847365

Diagnostics & Communicating

XF diag & com

MX diag & com

AC 50/60 Hz
DC

24/30 Vdc, 24 Vac

LV847311

LV847321

48/60 Vdc, 48 Vac

LV847312

LV847322

100/130 Vac/dc

LV847313

LV847323

200/250 Vac/dc

LV847314

LV847324

277 Vac

LV847315

LV847325

380/480 Vac

LV847316

LV847326

Standard

Undervoltage Release (MN)

AC 50/60 Hz
DC

24/30 Vdc, 24 Vac

LV847380

48/60 Vdc, 48 Vac

LV847381

100/130 Vac/dc

LV847382

200/250 Vac/dc

LV847383

380/480 Vac

LV847385

Diagnostics

 

AC 50/60 Hz
DC

24/30 Vdc, 24 Vac

LV836700

48/60 Vdc, 48 Vac

LV836701

100/130 Vac/dc

LV836702

200/250 Vac/dc

LV836703

380/480 Vac

LV836704

MasterPacT MTZ2/MTZ3 Drawout Circuit Breaker Remote Operation Catalog Numbers

Catalog Number

Remote Reset After Fault Trip

  

Electrical reset RES

110/130 Vac

LV848472

220/240 Vac

LV848473

Automatic reset RAR

Adaptation

LV847346

Communication Option Spare Parts

Catalog Number

Accessories for Diagnostics & Communicating Coils

Isolation module - for MX1/XF communicating coils

LV850056SP

Remote Racking Device

The remote racking device allows the operator to perform circuit breaker racking operations from a distance of up to 9.1 m (30 ft.) away from the circuit breaker using the controller. This distance exceeds the arc flash boundary described in the arc flash safety guidelines outlined in NFPA 70E.

MasterPacT MTZ Protection Accessories

MasterPacT MTZ circuit breakers provide a high degree of safety to both people and property through the following features:

  • Locking and interlocking

  • Circuit protection

  • Operation protection

  • Mechanical protection

MasterPacT MTZ Locking and Interlocking Accessories

MasterPacT MTZ Locking and Interlocking Accessories Locations
Door Interlock Catch (VPEC)

Safety shutters (VO)

 Shutter and Shutter Locking Device Locking in the OFF Position (VCPO and VSPO) Pushbutton Locking (VBP)
Device Locking in the Disconnected Position (VSPD) Interlock Between Racking Handle and Open Pushbutton (IBPO)
(MTZ2, MTZ3 Only)

Standard for UL/ANSI circuit breakers

 Racking Interlock (VPOC) Cradle Rejection Kit

MasterPacT MTZ1 Circuit Breaker Locking

Catalog Number

Pushbutton Locking Device

By padlocks

LV833897

MasterPacT MTZ1 Circuit Breaker Locking

Catalog Number

OFF Position Locking

Padlocks + BPFE support

VCPO

LV847514

Profalux keylocks

1 lock with 1 key + adaptation kit

LV847519

2 locks 1 key + adaptation kit

LV847520

Ronis keylocks + BPFE support

1 lock with 1 key + adaptation kit

LV847521

2 locks 1 key + adaptation kit

LV847522

Ronis Adaptation kit (without keylock):

adaptation kit Profalux / Ronis

LV847515SP

adaptation kit Kirk

LV847517SP

adaptation kit Castell

LV847518SP

Cradle Locking Spare Parts

Catalog Number

“Disconnected” Position Locking / 1 Part

By padlocks

VCPO

Standard

By Profalux keylocks

Profalux

1 lock with 1 key + adaptation kit

LV864909SP

2 locks 1 key + adaptation kit

LV864910SP

2 locks 2 different keys + adaptation kit

LV864911SP

1 keylock Profalux (without adaptation kit):

Identical key not identified combination

LV833173SP

Identical key identified 215470 combination

LV833174SP

Identical key identified 215471 combination

LV833175SP

By Ronis keylocks

Ronis

1 lock with 1 key + adaptation kit

LV864912SP

2 locks 1 key + adaptation kit

LV864913SP

2 locks 2 different keys + adaptation kit

LV864914SP

1 keylock Ronis (without adaptation kit):

Identical key not identified combination

LV833189SP

Identical key identified EL24135 combination

LV833190SP

Identical key identified EL24153 combination

LV833191SP

Identical key identified EL24315 combination

LV833192SP
 

Adaptation kit (without keylock):

Adaptation kit Profalux / Ronis

LV833769SP

Adaptation kit Kirk

LV833770SP

Adaptation kit Castell

LV833771SP

MasterPacT MTZ2/MTZ3 Circuit Breaker Locking Catalog Numbers

Catalog Number

Pushbutton Locking Device

By padlocks

LV848536

OFF Position Locking

Padlocks + BPFE support

VCPO

LV848539

Profalux keylocks

1 lock with 1 key + adaptation kit

LV848545

2 locks 1 key + adaptation kit

LV848546

2 locks 2 different keys + adaptation kit

LV848547

Ronis keylocks + BPFE support

1 lock with 1 key + adaptation kit

LV848549

2 locks 1 key + adaptation kit

LV848550

2 locks 2 different keys + adaptation kit

LV848551

Ronis Adaptation kit (without keylock):

Adaptation kit Profalux / Ronis

LV848541SP

Adaptation kit Kirk

LV848542SP

Adaptation kit Castell

LV848543SP

Cable-Type Door Interlock

  

1 complete assembly for MasterPacT MTZ2/MTZ3 fixed or drawout device

LV848614SP

MasterPacT MTZ2/MTZ3 Drawout Circuit Breaker Cradle Locking Catalog Numbers

Catalog Number

“Disconnected” Position Locking

By padlocks

VCPO

Standard

By Profalux keylocks

1 lock with 1 key + adaptation kit

LV848568

2 locks 1 key + adaptation kit

LV848569

2 locks 2 different keys + adaptation kit

LV848570

By Ronis keylocks

1 lock with 1 key + adaptation kit

LV848572

2 locks 1 key + adaptation kit

LV848573

2 locks 2 different keys + adaptation kit

LV848574

Optional disconnected/test/connected position locking

LV833779

Adaptation kit (without keylock):

Adaptation kit Profalux / Ronis

LV848564SP

Adaptation kit Castell

—

Adaptation kit Kirk

LV848566SP

MasterPacT MTZ1 Drawout Circuit Breaker Cradle Accessories Catalog Numbers
 

Catalog Number

3P

4P

Shutter Padlock Provision

Shutter padlock provision

MasterPacT MTZ2

65350

65350

MasterPacT MTZ3

65350

65350

Circuit Breaker Locking Spare Parts

Catalog Number

Pushbutton Locking Device / 1 part

By padlocks

LV848536SP

OFF Position Locking / 1 part

Padlocks

LV848539SP

By Profalux keylocks

Profalux

1 lock with 1 key + adaptation kit

LV864928SP

2 locks 1 key + adaptation kit

LV864929SP

2 locks 2 different keys + adaptation kit

LV864930SP

1 keylock Profalux (without adaptation kit):

Identical key not identified combination

LV833173SP

Identical key identified 215470 combination

LV833174SP

Identical key identified 215471 combination

LV833175SP

By Ronis keylocks

Ronis

1 lock with 1 key + adaptation kit

LV864931SP

2 locks 1 key + adaptation kit

LV864932SP

2 locks 2 different keys + adaptation kit

LV864933SP

1 keylock Ronis (without adaptation kit):

Identical key not identified combination

LV833189SP

Identical key identified EL24135 combination

LV833190SP

Identical key identified EL24153 combination

LV833191SP

Identical key identified EL24315 combination

LV833192SP
 

Adaptation kit (without keylock):

Adaptation kit Profalux / Ronis

LV864925SP

Adaptation kit Kirk

LV864926SP

Adaptation kit Castell

PGL36060

Pushbutton Locking (VBP)

Open and close pushbuttons can be blocked by using the lockable pushbutton cover (VBP). It consists of two transparent covers which can be locked with any of the following:

  • Padlock (not supplied), 5 to 8 mm (0.2 to 0.3 in.)

  • Wire seal

  • Two screws

The opening button and the closing button can be locked independently.

Pushbutton locking (VBP) transparent covers to block access to pushbuttons.

Pushbutton locking (VBP) with padlock.

Device Locking in the OFF Position (VCPO and VSPO)

OFF Position Locking with Padlock (VCPO).

OFF Position Locking with Keylock (VSPO).

Two accessories are available for device locking in the OFF position:

  • VCPO with padlocks

  • VSPO with keylocks

The circuit breaker can be locked in the OFF position by physically maintaining pressing down on the opening pushbuttonn:

  • Using padlocks (one to three padlocks, not supplied), shackle diameter 5–8 mm (3/16–5/16 in.)
  • Using keylocks (one or two different keylocks, supplied).

Keys may be removed only when locking is effective (Profalux®or Ronis type locks).

The keylocks are available in any of the following configurations:

  • One keylock.

  • One keylock mounted on the device + one identical keylock supplied separately for interlocking with another device.

  • Two different keylocks for double locking.

Profalux and Ronis keylocks are compatible with each other.

A locking kit (without locks) is available for installation of one or two keylocks (Ronis, Profalux, Kirk™ or Castel™l).

Accessory Compatibility

For MasterPacT MTZ1: 3 padlocks or 1 keylock.

For MasterPacT MTZ2, MTZ3: 3 padlocks and/or 2 keylocks.

For MTZ1, either keylock or padlock can be used.
For MTZ2 and MTZ3, padlock will always be available when the keylock is selected. Padlock and keylock can be used at the same time.

Device Locking in the Disconnected Position (VSPD)

Disconnected Position Locking with Padlocks.

Located on the device cradle, this option provides a means to lock the circuit breaker in the disconnected position.

  • Using padlocks (standard), up to three padlocks (not supplied).

  • Using keylocks (VSPD option), one or two different keylocks are available.

Another way to lock the circuit breaker in the disconnected position is to use the locks on the cradle. It is feasible only when the door is closed.

Profalux and Ronis keylocks are available with:

  • One keylock.

  • Two different keylocks for double locking.

  • One (or two) keylocks mounted on the device + one (or two) identical keylocks supplied separately for interlocking with another device.

A locking kit (without locks) is available for installation of one or two keylocks (Ronis, Profalux, Kirk or Castell).

Cradle Locking in Connected, Disconnected, and Test Position

Disconnected Position Locking by Keylocks (VSPD)

The circuit breaker can be locked in the disconnected position by key interlock (optional) or padlock (standard).

The key interlock is on the cradle and is accessible with the door locked.

  • Kirk key interlocks are available for UL/ANSI and IEC circuit breakers.

  • Ronis, Castell, or Profalux key locks are also available.

  • The key is captive when the key interlock is unlocked.

  • Locking on disconnected, test, and connected positions is optional for IEC circuit breakers and standard for UL/ANSI circuit breakers.

Shutter and Shutter Locking

The shutters automatically block access to the main disconnects when the circuit breaker is in the disconnected, test, or fully withdrawn position.

Shutter locking can be used to lock the shutters and not allow the circuit breaker to be racked in from the disconnected position.

The shutter lock is installed on the cradle front plate and allows the locking operation to be done outside of the cradle compartment. One to three padlocks can be used. (Padlocks are not supplied.)

NOTE: This option is applicable for MTZ2 and MTZ3 only.

Shutter

Shutter Lock

Racking Interlock (VPOC)

Racking Interlock (VPOC)

This device prevents insertion of the racking handle when the cubicle door is open.

Door Interlock Catch (VPEC)

Door Interlock Catch (VPEC)

Mounted on the right or left-hand side of the cradle, this device inhibits opening of the cubicle door when the circuit breaker is in the connected or test position.

If the circuit breaker is put in the connected position with the door open, the door may be closed without having to disconnect the circuit breaker.

Interlock Between Racking Handle and Open Pushbutton (IBPO)
(MTZ2, MTZ3 Only)

Racking Interlock

The racking interlock is standard for UL and ANSI circuit breakers, and optional for IEC circuit breakers. It does not allow insertion of the racking handle unless the Push to Open button is pressed.

Cradle Rejection Kit



Cradle Rejection Kit

The cradle rejection feature (standard) pairs the properly designated circuit breaker or switch with the appropriate cradle assembly.

MasterPacT MTZ Circuit Protection Accessories

External Sensor for Neutral and Ground-Fault Protection (ENCT)

External Sensor for Neutral Ground-Fault Protection (TCE)

Installed on the neutral conductor, the external sensor enables the circuit breaker to perform:

  • Neutral protection for three pole devices only.

  • Neutral current measurement.

  • Ground-fault protection for three-pole circuit breakers on 4-wire systems.

For MTZ1 or MTZ2, a single sensor with a single wire is provided.

For MTZ3 both single sensor with single wire and double sensor with double wires are available.

For oversized neutral protection the sensor rating must be compatible with the measurement range: 1.6 x In (available up to MTZ2 40 for MTZ2 and MTZ1 16 for MTZ1).

MasterPacT MTZ1 External Neutral Sensors

Used With

Sensor Plug

External Neutral Sensor
For General Use

Circuit breakers with standard neutral protection

400–1600 A

LV833576SP

Circuit breakers with oversized neutral protection*

400–1000 A

LV833576SP

1200–1250A

LV834035SP

1600A

LV834036SP

MasterPacT MTZ2/MTZ3 External Neutral Sensors

Description

External Neutral Sensor

For Residual Ground Fault

For 3P Circuit Breaker with Oversized Neutral Protection*

MasterPacT MTZ2 Circuit Breakers

Sensor Plug

400

LV834037SP

LV834037SP

600–630

800

1000

1200–1250

LV834035SP

1600

LV834036SP

2000

LV834035SP

2500

LV834036SP

3000

—

3200

4000

MasterPacT MTZ3 Circuit Breakers

Sensor Plug
Kit includes qty. (2) neutral sensors

2000

LV848182SP

LV848182SP

2500

3000

3200

4000

5000

—

6000

6300

External Sensor for Source-Ground Return Protection (SGR)

External Sensor for Source Ground-Return Protection

MDGF

The sensor is installed around the connection of the transformer neutral point to ground and connected to the MicroLogic 6.0 X control unit via a Modified Differential Ground-Fault (MDGF) module to provide the source ground-return (SGR) protection (see NHA92405).

Connection of the Secondary Circuit

Requires MasterPacT devices equipped with a MicroLogic 6.0 X control unit:

  • Between the external transformer and the MDGF module:

    • unshielded cable with 1 twisted pair

    • maximum length 150 meters

    • cable cross-sectional area 0.4 to 1.5 mm2 (21 to 16 AWG)

    • recommended cable: Belden™ 9409 or equivalent

  • Between the MDGF module and the MicroLogic 6.0 X control unit:

    • unshielded cable

    • maximum length 10 meters

    • cable cross-sectional area 0.8 to 2.5 mm2 (18 to 14 AWG)

    • recommended cable: Belden 9409 or equivalent

    • terminals 5 and 6 may not be used at the same time:

      • use terminal 5 for MTZ2 08 to 40

      • use terminal 6 for MTZ3 40 to 63

MasterPacT MTZ Operation and Mechanical Protection Accessories

External operating protection accessories are available to provide added safety when physical manipulation of the MTZ MasterPacT device is required.

MasterPacT MTZ Operation and Mechanical Protection Accessories Locations
Terminal Cover (CB)

Automatic Spring Discharge Before Circuit Breaker Removal (DAE)

Grounding Kit (KMT)
Transparent Cover for Escutcheon (CCP) Blanking Plate for Escutcheon (OP) Door Cut-Out and Escutcheon (CDP)

Transparent Cover for MicroLogic X Control Unit

Transparent Cover for Escutcheon. (CCP)

Terminal Cover (CB)

Escutcheon

Description

Catalog Number

Fixed

Drawout

Escutcheon

MasterPacT MTZ1

Escutcheon

LV833718SP

LV833857SP

Transparent cover (IP54)

—

LV833859SP

MasterPacT MTZ2/3

Escutcheon

LV848601SP

LV848603SP

Transparent cover (IP 54)

—

LV848604SP

Grounding Kit KTM

MasterPacT MTZ2/3

Side plate kit

LV848556SP

LV848557SP

MasterPacT MTZ1 Escutcheon Accessories

 

Catalog Number
 

Fixed

Drawout

Escutcheon and Accessories

Escutcheon

LV833718SP

LV833857SP

Transparent cover (IP54)

—

LV833859SP

Escutcheon blanking plate

—

LV833858SP

Other MasterPacT MTZ2/MTZ3 Circuit Breaker Accessories Catalog Numbers
 

Catalog Numbers

Escutcheon and Accessories

Escutcheon Cover Blanking Plate

Escutcheon Cover Blanking Plate

Escutcheon Cover Blanking Plate

  

Fixed

Drawout

Escutcheon

LV848601SP

LV848603SP

Transparent cover (IP54)

—

LV848604SP

Escutcheon blanking plate

LV848605SP

LV848605SP

Terminal Cover (CB)

Terminal Cover (CB)

The optional terminal cover limits access to the electrical auxiliaries terminal blocks.

Automatic Spring Discharge Before Circuit Breaker Removal (DAE)

Automatic Spring Discharge for MTZ2/MTZ3 (DAE)

The Automatic Spring Discharge (DAE) automatically discharges the spring before the circuit breaker is removed from the cradle. It comes as standard on MTZ1, MTZ2, and MTZ3 circuit breakers.

Grounding Kit (KMT)

Grounding Kit (KMT)

This option allows the grounding of the circuit breaker mechanism while the front cover is removed. The grounding is made using the cradle for the drawout version and the fixation side plate for the fixed version.

Transparent Cover for Escutcheon (CCP)

Transparent Cover for Escutcheon. (CCP)

The cover is hinged-mounted, locked with milled head screws, and is designed to be installed on the door escutcheon. It is only suitable for installation with drawout devices.

Blanking Plate for Escutcheon (OP)

Blanking Plate for Escutcheon (OP)

Used with the escutcheon, this option closes off the door cut-out of a cubicle not yet equipped with a device. It may be used with the escutcheon for both fixed and drawout devices.

Door Cut-Out and Escutcheon (CDP)

Door Cutout

MTZ1

MTZ2/MTZ3

Fixed

Drawout

Fixed

Drawout

With or without escutcheon

Without escutcheon

With or without escutcheon

Without escutcheon
 

With escutcheon

  

With escutcheon

Escutcheon

MTZ1

MTZ2/MTZ3

Fixed

Drawout

Fixed

Drawout

MasterPacT MTZ Power Supply Accessories

Power availability and reliability is crucial in all situations. These accessories provide different ways of powering up MicroLogic X control units.

MasterPacT MTZ Power Supply Accessories Location
24 Vdc Power Supply Module (AD) MicroLogic X Control Unit Mobile Power Pack 24 Vdc Universal Phaseo ABL8 Power Supplies
Voltage Power Supply Module (VPS) MicroLogic X Control Unit Spare Internal Battery  

MasterPacT MTZ1 Accessories for MicroLogic X Control Units
 

Catalog Number

Voltage Power Supply Module (VPS) for MicroLogic X

  

LV850060

Accessories for MicroLogic X Control Units

Catalog Number

External power supply module (AD)

24–30 Vdc

54440

48–60 Vdc

54441

100–125 Vdc

54442

110–130 Vdc

54443

200–240 Vdc

54444

380/415 Vac

54445

Battery Module (BAT)

1 battery 24 V

54446

MicroLogic X Control Unit Power Supplies

  • The basic functions of protection performed by the MicroLogic X control unit (LSIG: long-time overload protection, short-time short-circuit protection, instantaneous short-circuit protection, ground-fault protection) do not require an external power supply.
    They are self-powered by the currents delivered by the current transformers embedded in the MTZ circuit breaker.

  • When the circuit breaker load current is above 20% of the rated current all the functions processed by the MicroLogic X control unit operate correctly. This includes:

    • The functions of protection.

    • All the measures with the accuracies specified (see MicroLogic X Control Unit Measurement Values.

    • The diagnostic functions.

    • The embedded display and key pad (HMI).

    • The wireless communication features Bluetooth and proprietary connectivity).

  • When the circuit breaker load current falls below 20% of the rated current, the VPS module or an external 24 Vdc power supply is needed for operation of MicroLogic X control unit with its specified performances.

  • The external 24 Vdc is compulsory for the following devices associated to the MicroLogic X control unit:

    • The EIFE module.

    • The IFE module.

    • The IFM module.

    • The IO module.

    • The M2C programmable contact.

    • The ESM - ERMS switch module.

    • The FDM128.

    • The optional protections provided by the optional digital modules.

Two types of 24 Vdc power supplies are available for the MicroLogic X and its associated modules:

  • The 24 Vdc power supply module (AD).

  • The 24 Vdc Universal Phaseo™ ABL8 RPS 24050 and ABL8 RPS 24030 power supplies.

In addition, a portable Power Pack battery can be used to supply the MicroLogic X control unit through its mini USB port.

24 Vdc Power Supply Module (AD)

External 24 Vdc Power Supply Module (AD)

Characteristics

  • Power supply AC: 110/130 Vac, 200/240 Vac, 380/415 Vac, 50/60 Hz; +10%, -15%.

  • Power supply DC: 24/30 Vdc, 48/60 Vdc, 100/125 Vac; ±20%.

  • Output voltage: 24 Vdc ±5%.

  • Output current: 1 A.

  • Ripple: < 1%.

  • Dielectric withstand: 3.5 kV rms between input and output for one minute.

  • Overvoltage category: as per IEC/EN 60947-1 Cat IV.

  • Maximum operating temperature surrounding the power supply when installed inside electrical equipment: 60°C (140°F).

Connection

  • The maximum length for each conductor supplying the power to the MicroLogic X control unit module is 10 m (32.8 ft.).

  • The positive terminal (F2+) on the MicroLogic X control unit must not be connected to ground.

  • The negative terminal (F1-) on the MicroLogic X control unit must not be connected to ground.

  • The output terminals (- and +) of the 24 Vdc power supply must not be grounded.

  • Reduce electromagnetic interference:

    • The input and output wires of the 24 Vdc power supply must be physically separated as much as possible.

    • The 24 Vdc wires (output of the 24 Vdc power supply) shall be twisted together.

    • The 24 Vdc wires (output of the 24 Vdc power supply) must cross all power cables perpendicularly.

    • The power supply conductors must be cut to length. Do not loop excess conductor.

MicroLogic X Control Unit Mobile Power Pack

Mobile Power Pack for MicroLogic X Control Units

The mobile portable Power Pack battery is a manufactured & tested Schneider Electric device that energizes the MicroLogic X through the mini USB port. It allows the use of the embedded display to access basic settings and tripping information during shutdown.

The Mobile Power Pack can be easily recharged by connecting it to a PC or a charger equipped with an USB port. The remaining power available in Power Pack can be read when pressing the power button for one second.

The Power Pack can also be used to charge a smartphone (an USB cable with a mini USB port is provided for this purpose).

This item can be ordered as a spare part.

Battery Indicators

Battery Capacity Display

State Explanation

100 %

70 %

40 %

15 %

< 15 %

0 %

Battery charging in progress

Battery needs replaced

24 Vdc Universal Phaseo ABL8 Power Supplies

ABL8 RPS Power Supply
 

  • The Universal Phaseo ABL8 RPS 24050 and ABL8 RPS 24030 power supplies can be connected phase-to-neutral or phase-to-phase.

  • They deliver a voltage that is precise to 3%, whatever the load and whatever the value of the AC supply, within the ranges 85 to 132 Vac and 170 to 550 Vac.

  • To assist cooling there must be sufficient clearance around the Universal Phaseo power supplies:

    • 50 mm (1.97 in.) above and below.

    • 10 mm (0.04 in.) on the side.




  

ABL8RPS Module (AD) Characteristics

Over Voltage Category per IEC/EN 60947-1

Cat 2

Cat 4

Input Supply Voltage AC

100–120 Vac and
200–500 Vac

110/130 or 200/240
or 380/415 Vac

Input Supply Voltage DC

N/A

24/30 or 48/60 or 100/125 Vdc

Limit Voltage

85–132 Vac and
170–550 Vac

—

Dielectric

Input/Output

4 kV rms -1 mn.

3,5 kV rms - 1 mn. (380 Vac model)

3 kV rms - 1 mn. (110/130 Vac and 200/240 Vac model)

3 kV rms - 1 mn. (110/125 Vdc model)

2 kV rms - 1 mn. (24/30 Vdc and 48/60 Vdc model)

Input/Ground

3 kV rms -1 mn.

Ouput/Ground

0,5 kV rms - 1 mn.

Temperature

  • 50°C

  • 60°C (at 80% rated current)

70°C

Output current

3 or 5 A

1 A

Ripple < 1%

200 mV peak-peak

240 mV peak-peak

Output voltage setting for line loss compensation

24 to 28.8 Vdc

N/A
NOTE: For the applications requiring an over voltage category higher than 2, a surge arrester shall be associated to ABL8RPS power supplies. The iPRD20r (reference: A9L16573) type 2 surge arrester is recommended.

Voltage Power Supply Module (VPS)

Voltage Power Supply Module (VPS)

When the current is below 20% of the rated current, the VPS module maintains the operation and performance of the MicroLogic X control unit.

This includes:

The input voltage of the VPS module is limited to 600 V. Above 600 V it shall be supplied from an external voltage by means of the PTE option and voltage transformers. Presence of 24 V on VPS output is signaled by a green LED on the front face of the module. The VPS module can be easily installed in the bottom part of the MicroLogic X control unit. (For more information, see DOCA0102EN).

Power Supply Input

Three phase

208–600 Vac +10/-30%

2.6 W

Two phase

208–600 Vac +10/-15%

1.7 W

MicroLogic X Control Unit Spare Internal Battery

Spare Internal Battery

The MicroLogic X control unit is equipped with an internal battery dedicated to the supply of the LED indicators and the internal clock. The battery can be replaced on site when discharged.

The battery is lithium type. A test button on the front of the control unit is used to check the battery condition.

This item can be ordered as a spare part.LV833593SP

QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

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