DOCA0265EN-03

MicroLogic Active Measurement Availability and Display

Presentation

The available measurements depend on the type of MicroLogic Active control unit:

  • MicroLogic Active A/AP control unit measures currents only.

  • MicroLogic Active E/EP control unit measures currents and voltages.

The measurements can be displayed :

  • On MicroLogic Active display screen

  • With Panel Server IEEE 802.15.4 connectivity: on Panel Server webpages and on remote controllers connected to Panel Server, through IEEE 802.15.4 wireless communication (MicroLogic Active AP/EP control unit only)

The following tables indicate which measurements and which display options are available on each type of MicroLogic Active control unit.

Current

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

Real-time phase current values I1, I2, I3

Maximum phase current values I1 Max, I2 Max, I3 Max

Real-time neutral current value IN(1)

Maximum neutral current value IN Max(1)

Real-time average current value I Avg

Real-time ground-fault current value Ig

Maximum value of the ground-fault current Ig Max

(1) Applies to 4-pole circuit breakers or 3-pole circuit breakers with ENCT wired and configured.

 

Current Unbalance

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

Real-time maximum of 3 phase current unbalances I Unb

Maximum of maximum of 3 phase current unbalances I Unb Max

Current Demand

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

  • Phase (I1, I2, I3, Iavg) current demand values

  • Phase (I1, I2, I3, Iavg) peak current demand values

  • Neutral (IN) current demand value(1)

  • Neutral (IN) peak current demand value(1)

(1) Applies to 4-pole circuit breakers or 3-pole circuit breakers with ENVT wired and configured.

Operating Indicators

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

Phase rotation

Type of load

Voltage

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

Real-time phase-to-phase voltage values V12, V23, V31

Maximum values of phase-to-phase voltages V12 MAX, V23 MAX, V31 MAX

Minimum values of phase-to-phase voltages V12 MIN, V23 MIN, V31 MIN

Real-time phase-to-neutral voltages V1N, V2N, V3N(1)

Maximum values of phase-to-neutral voltages V1N MAX, V2N MAX, V3N MAX(1)

Minimum values of phase-to-neutral voltages V1N MIN, V2N MIN, V3N MIN(1)

Real-time average phase-to-phase voltage Vavg LL

Real-time average phase-to-neutral voltage Vavg LN(1)

(1) Applies to 4-pole circuit breakers or 3-pole circuit breakers with ENVT wired and configured.

Voltage Unbalance

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

Real-time maximum of 3 phase-to-phase voltage unbalances VLL Unb

Real-time maximum of 3 phase-to-neutral voltage unbalances VLN Unb(1)

Maximum of maximum of 3 phase-to-phase voltage unbalances VLL Unb Max

Maximum of maximum of 3 phase-to-neutral voltage unbalances VLN Unb Max(1)

Real-time phase-to-phase voltage unbalances V12unbal, V23unbal, V31unbal

Real-time phase-to-neutral voltage unbalances V1Nunbal, V2Nunbal, V3Nunbal(1)

(1) Applies to 4-pole circuit breakers or 3-pole circuit breakers with ENVT wired and configured.

Power

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

Real-time active power for each phase P1, P2, P3(1)

Maximum values of active power for each phase P1 MAX, P2 MAX, P3 MAX(1)

Real-time total active power Ptot

Maximum value of total active power Ptot MAX

Real-time reactive power for each phase Q1, Q2, Q3(1)

Maximum values of reactive powers for each phase Q1 MAX, Q2 MAX, Q3 MAX(1)

Real-time total reactive power Qtot

Maximum value of total reactive power Qtot MAX

Real-time apparent power for each phase S1, S2, S3(1)

Maximum values of apparent powers for each phase S1 MAX, S2 MAX, S3 MAX(1)

Real-time total apparent power Stot

Maximum value of total apparent power Stot MAX

(1) Applies to 4-pole circuit breakers or 3-pole circuit breakers with ENVT wired and configured.

Power Demand

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

Total active power demand value

Total peak active power demand value

Total reactive power demand value

Total peak reactive power demand value

Total apparent power demand value

Total peak apparent power demand value

Power Factor PF and cos φ

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

Real-time total power factor PF

Real-time total cos φ

Real-time power factors for each phase PF1, PF2, PF3(1)

(1) Applies to 4-pole circuit breakers or 3-pole circuit breakers with ENVT wired and configured.

Frequency

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

Frequency

Maximum frequency

Minimum frequency

Resettable Energy Meters

Measurement

MicroLogic Active A/AP

MicroLogic Active E/EP

MicroLogic Active HMI

Panel Server IEEE 802.15.4 connectivity

Total active energy value Ep

Total active energy values: Ep delivered, and Ep received

Active energy values for each phase: Ep1 delivered, Ep2 delivered, Ep3 delivered, Ep1 received, Ep2 received, Ep3 received

Total reactive energy value Eq

Total reactive energy values: Eq delivered, and Eq received

Reactive energy values for each phase: Eq1 delivered, Eq2 delivered, Eq3 delivered, Eq1 received, Eq2 received, Eq3 received

Total apparent energy value Es

Total apparent energy value for each phase Es1, Es2, Es3

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