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Rockwell Automation Publication 750-PC108A-EN-P - April 2021 5

PowerFlex 755T Drives Configured to Order Program Product Information

Introduction

The PowerFlex 755T Drives Configured to Order Program combines standard PowerFlex 750-Series Drives with configured input bay and configured output bay options. This document provides product information about

the configured input bays and configured output bays of the PowerFlex 755T Drives Configured to Order Program. For similar product information about the standard drive bays (or non-configured bays) of the PowerFlex

755T Drives Configured to Order Program, see the PowerFlex 750-Series Products with TotalFORCE Control Product Information, publication 750-PC100

, which is shipped with the drive.

Product installation for the PowerFlex 755T Drives Configured to Order Program is covered in the following publications:

• PowerFlex 750-Series Products with TotalFORCE Control Installation Instructions, publication 750-IN100

• PowerFlex 755T Drives Configured to Order Program Installation Instructions, publication 750-IN118

See the following table for a summary of which bays are covered in each publication.

The Configured To Order (CTO) Program is available for PowerFlex 755TM, 755TL, and 755TR drives in frames 8 and 9. The configured bays are floor-mounted IP21, UL Type 1, or IP54, UL Type 12 enclosures. CTO drives are

configured and priced in the Advisor tool, allowing them to meet precise application requirements. Example CTO options include:

• Input protection using circuit breaker or fuses

• Door-mounted push buttons and selector switches

•Door-mounted HIM

• Output contactor, or output sine-wave filter with contactor

Environmental Specifications

ATTENTION: Make sure that only qualified personnel familiar with adjustable frequency AC drives and associated machinery plan or implement the installation, startup, and subsequent

maintenance of the system. Failure to comply can result in personal injury and/or equipment damage.

ATTENTION: Incorrectly applied or installed PowerFlex® 755T Drives Configured to Order Program products can result in component damage or a reduction in product life. Wiring or application

errors such as undersizing the motor, incorrect or inadequate AC supply, or excessive ambient air temperatures can result in malfunction of the system.

ATTENTION: All personnel in the vicinity of PowerFlex 755T Drives Configured to Order Program products of size frame 8 and higher during operation must wear hearing protection.

ATTENTION: To avoid an electric shock hazard, verify that there is no AC input and DC bus voltage before servicing. Remove power and wait 5 minutes before you open the cabinet door. To

verify that there is no AC input and DC bus voltage, take the following measurements using the specified test points in the drive input bay (not the configured input bay):

• Verify that there is no AC input voltage present using the R/L1, S/L2, and T/L3 test point sockets in the drive input bay by measuring L to L and L to GND.

• Verify that there is no AC input voltage present using the R, S, and T test point sockets in the drive input bay by measuring L to L and L to GND.

• Verify that there is no DC bus voltage present using the +DC to -DC test points in the drive input bay by measuring +DC to -DC, +DC to GND, and -DC to GND.

The locations of these test points are shown in the following publications:

• PowerFlex 750-Series Products with TotalFORCE® Control Product Information, publication 750-PC100

, Terminal and Busbar Locations section

• PowerFlex 750-Series Products with TotalFORCE Control Installation Instructions, publication 750-IN100

, Power Terminal and Busbar Locations section

When a configured input bay with a circuit breaker for input protection is used as a Lock Out Tag Out (LOTO) device, you must measure voltage across the circuit breaker to verify that there is no

AC input before servicing. This is in addition to the measurements in the drive input bay.

Verify that there is no AC input voltage present at the load side of the circuit breaker as follows: Measure voltage across all phases and measure voltage from each phase to ground. Check phase-

to-phase on the line side and load side. If the line side has power and the load side does not, the circuit breaker is open and the power is OFF. If both the line side and load side have power, the

circuit breaker is closed and the power is ON. If the line side and load side both have no power, then measure resistance across line and load to see if the breaker is open or closed. Circuit breaker

locations are shown in Component and Connection Locations

on page 20.

Categories of Bays in the PowerFlex 755T

Drives Configured to Order Program

Bays Relevant Publications

Standard drive bays

(non-configured bays)

Drive input bay

750-PC100

, 750-IN100

Drive power bay

Optional wire entry bay

Optional wire exit bay

Configured bays

Optional configured input bay

750-PC108

, 750-IN118

Optional configured output bay

IMPORTANT

New configurations are continually added to the list of available configured to order options. If your product has a configuration or

features not covered in this publication, see the schematics and drawings that came with your product.

Category Specifications

Ambient operation

temperature

IP21, UL Type 1: -20…+40 °C (-4…+104 °F) Frames 8 and 9, All Ratings

IP54, UL Type 12: -20…+40 °C (-4…+104 °F) Frames 8 and 9, All Ratings

Storage temperature -40…+70 °C (-40…+158 °F)

Relative humidity 5…95% noncondensing

Pollution degree Pollution Degree 2 per UL61800-5-1.

Shock (acceleration) The configured bays have the same shock specifications as the 755T drive bays.

Operating shock Cabinet packaged products – 10 g peak for 11 ms duration (±1.0 ms), three shocks in each direction in each axis

Packaged for

shipment shock

Meets ASTM International standards

Vibration The configured bays have the same vibration specifications as the 755T drive bays.

Operating vibration Cabinet packaged products – 1.000 mm (0.040 in.) displacement, 1 g peak

Packaged for

shipment vibration

Meets ASTM International standards

IMPORTANT

• PowerFlex 750-Series products must not be installed in an area where the ambient atmosphere contains volatile or corrosive gas, vapors, or dust. If the product is to be stored, it must be

stored in an area where it is not exposed to a corrosive atmosphere.

• PowerFlex 750-Series products must

not be stored or installed in an environment that contains conductive pollutants.

• Make sure that the filter and debris screens are installed.