Introduction - Altivar Process Drives Instruction Bulletins

Application Considerations

Altivar 660 Process Drives are designed for use in two operating modes that can optimize the drive nominal rating according to the system constraints:

Normal duty (ND): Dedicated mode for applications requiring a slight overload (up to 110%) with a motor power no higher than the drive nominal power
Heavy duty (HD): Dedicated mode for applications requiring a significant overload (up to 150%) with a motor power no higher than the drive nominal power derated by one rating.

Normal Duty (Left) and Heavy Duty (Right) Modes

About this Document

This instruction bulletin contains specifications, installation, operation, and maintenance information for the Altivar 660 (ATV660) process drives. The following document is also available from the Technical Library at www.se.com:

NHA60269, Drives Systems Installation and Maintenance

NHA60269 contains important information on installation, operation, service, and maintenance of this product. Read NHA60269 before performing any work on or with this product.

To replace documents, download them from the Technical Library at www.se.com or contact your local Schneider Electric field office.

Terminology

The following terminology is used in this instruction bulletin:

Enclosed drive or process drive refers to the combination of the drive, enclosure, and the power and control circuits that constitute the ATV660 Process Drive.
Drive or power converter refers to the ATV630 or ATVG60 components.
Bypass, or integral bypass starter, refers to the optional, integrated full voltage combination starter in the ATV660 Process Drive. When provided, the integral bypass starter may be used to start and run the motor in the unlikely event that the drive becomes inoperable.

Product Overview

The ATV660 Process Drive is for industrial, municipal, and high end commercial applications. All ratings are UL 508A Listed, with selectable control and power configurations.

Two power converters are used in the ATV660 Process Drive:

ATV630 for 1–125 hp ND
ATVG60 for 150–900 hp ND

This instruction bulletin contains information about the ATV660 Process Drive. Since the process drive is engineered to order, your equipment may not have the same features, functions, or characteristics described in this document. For information specific to your process drive, consult the additional documentation shipped with it.

Altivar 660 Process Drive, 1–125 hp, Types 1, 12, and 3R

Altivar 660 Process Drive, 150–500 hp, Type 12

Standard Features

Process Drive Only

Process drives without bypass are available up to 700 hp HD / 900 hp ND @ 460 V, 50 hp HD / 60 hp ND @ 230 V, or 30 hp HD / 40 hp ND @ 208 V. The following are standard features for process drives without bypass, when no options are ordered:

Circuit breaker disconnect
UL Listed per UL 508A
100,000 AIC short-circuit rating
Disconnect handle with lockout/tagout provisions
Door mounted keypad holder and display
One form C AFC Trip contact
One form C AFC Run Mode contact
Six programmable digital inputs
Standard 3% input impedance
Standard color RAL735
Controller programming
- Acceleration (ACC): 10 s
- Deceleration (DEC): 10 s
- Low speed (LSP): 3 Hz

White component mounting plate
Removable conduit entry plate on floor-mounted enclosures
Class 10 overload protection

Process Drive with Bypass (up to and including 250 hp)

The following are standard features for process drives with bypass when no options are ordered:

Circuit breaker disconnect
UL Listed per UL 508A
100,000 AIC short-circuit rating
Disconnect handle with lockout/tagout provisions
Hand-Off-Auto (H-O-A) selector switch and manual speed potentiometer
AFC-Off-Bypass and Test-Normal selector switches
Door-mounted keypad display
One form C AFC Trip contact
One form C AFC Run Mode contact
One Form C contact for remote indication of Bypass operation
Manual trip condition reset in Off position of H-O-A selector switch
Interlock / Run Permissive wired to the user terminal block
Controller programming
- Acceleration (ACC): 10 s
- Deceleration (DEC): 10 s
- Low speed (LSP): 3 Hz

White component mounting plate
Removable conduit entry plate on floor-mounted enclosures
Bypass with line reactor and communication card, including 24 V power supply to keep drive electronics live in Bypass mode
Class 20 overload protection
Overload Trip (yellow) and Bypass (yellow) pilot lights
Bypass and isolation contactors with mechanical and electrical interlocking
Bypass and isolation contactor sequencing provides true motor isolation
Remote bypass operation using Auto Start contacts

Installation and Maintenance Precautions

DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Read and understand the precautions in bulletin NHA60269, Drives Systems Installation and Maintenance, before performing any procedures in this bulletin. Failure to follow these instructions will result in death or serious injury.

DANGER
hazard of electric shock, explosion, or arc flash Read and understand this manual before installing or operating the enclosed drive. Installation, adjustment, repair, and maintenance must be performed by qualified personnel. The user is responsible for compliance with national and local electrical codes with respect to grounding of all equipment. Many parts of this equipment, including the printed circuit boards, operate at the line voltage. DO NOT TOUCH. Use only electrically-insulated tools. DO NOT touch unshielded components or terminal strip screw connections with voltage present. DO NOT short across terminals PA/+ and PC/- or across the DC bus capacitors. Before servicing the equipment disconnect the power, including the external control power that may be present. The circuit breaker or disconnecting switch does not always open all circuits. Lock the circuit breaker or disconnecting switch in the opened position. Place a “DO NOT TURN ON” label on the circuit breaker or disconnect switch of the enclosed drive. Wait 15 minutes to allow the DC bus capacitors to discharge. Then follow the “DC Bus Voltage Measurement Procedure” in document NHA60269 to verify that the DC voltage is less than 42 V. The enclosed drive LED is not an indicator of the absence of DC bus voltage. Install and close all covers before applying power or starting and stopping the equipment. Failure to follow these instructions will result in death or serious injury.

DANGER

hazard of electric shock, explosion, or arc flash

Read and understand this manual before installing or operating the enclosed drive. Installation, adjustment, repair, and maintenance must be performed by qualified personnel.
The user is responsible for compliance with national and local electrical codes with respect to grounding of all equipment.
Many parts of this equipment, including the printed circuit boards, operate at the line voltage. DO NOT TOUCH. Use only electrically-insulated tools.
DO NOT touch unshielded components or terminal strip screw connections with voltage present.
DO NOT short across terminals PA/+ and PC/- or across the DC bus capacitors.
Before servicing the equipment disconnect the power, including the external control power that may be present. The circuit breaker or disconnecting switch does not always open all circuits.
Lock the circuit breaker or disconnecting switch in the opened position.
Place a “DO NOT TURN ON” label on the circuit breaker or disconnect switch of the enclosed drive.
Wait 15 minutes to allow the DC bus capacitors to discharge. Then follow the “DC Bus Voltage Measurement Procedure” in document NHA60269 to verify that the DC voltage is less than 42 V. The enclosed drive LED is not an indicator of the absence of DC bus voltage.
Install and close all covers before applying power or starting and stopping the equipment.

Failure to follow these instructions will result in death or serious injury.

DANGER
hazard of electric shock, explosion, or arc flash Do not install or operate any enclosed drive that appears damaged. If you find shipping damage, notify the carrier and your Schneider Electric sales representative. Failure to follow these instructions will result in death or serious injury.

CAUTION
RISK OF BURNS AND ROTATING FAN BLADES Make sure that the device is sufficiently cooled and that the permitted ambient conditions are maintained. Do not touch components inside the enclosure. Heat sinks, chokes, and transformers may remain hot after removing power. Before opening the enclosure, ensure that the fans are not running. After switching off the voltage supply, the device fans may continue running for some time. Failure to follow these instructions can result in injury or equipment damage.

CAUTION

RISK OF BURNS AND ROTATING FAN BLADES

Make sure that the device is sufficiently cooled and that the permitted ambient conditions are maintained.
Do not touch components inside the enclosure. Heat sinks, chokes, and transformers may remain hot after removing power.
Before opening the enclosure, ensure that the fans are not running. After switching off the voltage supply, the device fans may continue running for some time.

Failure to follow these instructions can result in injury or equipment damage.

Operation Precautions

DANGER
hazard of electric shock, explosion, or arc flash Before working on this equipment, turn off all power supplying it and perform the “DC Bus Voltage Measurement Procedure” in bulletin NHA60269, Drives Systems Installation and Maintenance. Failure to follow these instructions will result in death or serious injury.

DANGER
hazard of electric shock, explosion, or arc flash This equipment must be installed and serviced only by qualified electrical personnel. Qualified personnel performing diagnostics or troubleshooting that requires electrical conductors to be energized must comply with: NFPA® 70E® – Standard for Electrical Safety in the Workplace® CSA Z462 – Workplace Electrical Safety OSHA Standards – 29 CFR Part 1910 Subpart S Electrical NOM-029-STPS – Maintenance of Electrical Installations in the Workplace, Safety Conditions Other national and local electrical codes that may apply Failure to follow these instructions will result in death or serious injury.

DANGER

hazard of electric shock, explosion, or arc flash

This equipment must be installed and serviced only by qualified electrical personnel.
Qualified personnel performing diagnostics or troubleshooting that requires electrical conductors to be energized must comply with:
NFPA® 70E® – Standard for Electrical Safety in the Workplace®
CSA Z462 – Workplace Electrical Safety
OSHA Standards – 29 CFR Part 1910 Subpart S Electrical
NOM-029-STPS – Maintenance of Electrical Installations in the Workplace, Safety Conditions
Other national and local electrical codes that may apply

Failure to follow these instructions will result in death or serious injury.

DANGER
hazard of electric shock, explosion, or arc flash Properly ground the enclosed drive Before Applying Power. The UPS contains an internal energy source. Hazardous voltage can be present even when disconnected from the mains supply. Before installing or servicing the UPS system, ensure that the units are OFF and that mains and batteries are disconnected. Close and secure the enclosure doors before applying power. Certain adjustments and test procedures require that power be applied to this enclosed drive. Exercise extreme caution as hazardous voltages exist. The enclosure door must be closed and secured while turning on power or starting and stopping this enclosed drive. Always follow practices and procedures from NFPA® 70E®, CSA Z462, NOM-029-STPS, and other applicable regulations defining safe electrical work practices. Failure to follow these instructions will result in death or serious injury.

DANGER

hazard of electric shock, explosion, or arc flash

Properly ground the enclosed drive Before Applying Power.
The UPS contains an internal energy source. Hazardous voltage can be present even when disconnected from the mains supply. Before installing or servicing the UPS system, ensure that the units are OFF and that mains and batteries are disconnected. Close and secure the enclosure doors before applying power.
Certain adjustments and test procedures require that power be applied to this enclosed drive. Exercise extreme caution as hazardous voltages exist. The enclosure door must be closed and secured while turning on power or starting and stopping this enclosed drive. Always follow practices and procedures from NFPA® 70E®, CSA Z462, NOM-029-STPS, and other applicable regulations defining safe electrical work practices.

Failure to follow these instructions will result in death or serious injury.

WARNING
Loss of Control The designer of any control scheme must consider the potential failure modes of control paths and, for certain critical control functions, provide a means to achieve a safe state during and after a path failure. Examples of critical control functions are emergency stop and over travel stop. Separate or redundant control paths must be provided for critical control functions. System control paths may include communication links. Consideration must be given to the implications of anticipated transmission delays or failures of the link.* Each implementation of the ATV660 Process Drive must be individually and thoroughly tested for proper operation before being placed into service. Failure to follow these instructions can result in death, serious injury, or equipment damage.

WARNING

Loss of Control

The designer of any control scheme must consider the potential failure modes of control paths and, for certain critical control functions, provide a means to achieve a safe state during and after a path failure. Examples of critical control functions are emergency stop and over travel stop.
Separate or redundant control paths must be provided for critical control functions.
System control paths may include communication links. Consideration must be given to the implications of anticipated transmission delays or failures of the link.*
Each implementation of the ATV660 Process Drive must be individually and thoroughly tested for proper operation before being placed into service.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

CAUTION
INCOMPATIBLE LINE VOLTAGE Before powering up and configuring the equipment, ensure that the line voltage is compatible with the supply voltage shown on the enclosed drive nameplate. The enclosed drive may be damaged if the line voltage is not compatible. Failure to follow these instructions can result in injury or equipment damage.

WARNING: This product can expose you to chemicals including Nickel compounds, which are known to the State of California to cause cancer, and Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.