Allen-Bradley PowerFlex 700/700S Frame 5 Drives 600/690V Bus Bar Insulator Installation Instructions

Allen-Bradley PowerFlex 700/700S Frame 5 Drives 600/690V Bus Bar Insulator Installation Instructions

Allen-Bradley PowerFlex 700/700S Frame 5 Drives 600/690V Bus Bar Insulator is a component designed for use with PowerFlex 700 and 700S AC drives. It is a heat shrink tube insulator that is used to isolate the brake bus bar from the drive chassis, preventing electrical arcing. The insulator is installed during the drive installation process and requires specific tools for proper installation.

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Installation Instructions
PowerFlex 700/700S Frame 5 Drives 600/690V Brake Bus Bar
Insulator Installation
Catalog Numbers 20B, 20D
Before You Begin These instructions apply only to frame 5 PowerFlex® 700 and PowerFlex 700S
AC drives. You can verify your drive frame size by checking the data nameplate on
the side of the drive.
ATTENTION: Allow only qualified personnel, familiar with AC drives and
associated machinery, to plan or implement the installation, start-up and
subsequent maintenance of the system. Failure to comply can result in personal
injury and/or equipment damage.
ATTENTION: This drive contains Electrostatic Discharge (ESD) sensitive parts
and assemblies. Static control precautions are required when you install, test,
service, or repair this assembly. If ESD control procedures are not followed,
component damage can result. If you are not familiar with static control
procedures, see the Guarding Against Electrostatic Damage, publication 8000-
4.5.2 or any other applicable ESD protection handbook.
IMPORTANT The drive catalog number, 20B in this example, identifies a PowerFlex 700
drive. Verify that the serial number on your drive data nameplate matches a
serial number that is identified in the Product Safety Advisory (PSA)
#2014-06-003.
Cat No. 20B D xxx x x xxxxxxx
Made in the USA (TAC 1J)
Rockwell Automation, Mequon WI 53092-4400
UL TYPE 1/IP20
Mfd. in 2007 on Aug 1 Frame: 5
Series: B
I/O: 24VAC/DC (Standard)
Original Firmware V. x.xxx
Listed
Ind. Cont
Eq. 966X
Uc USL®
Normal Duty Power
Heavy Duty Power
AC Voltage Range
Amps
Input: 3 Phase, 47-63Hz
Output: 3 Phase, 0-400 Hz
AC Voltage Range
Base Hz (default)
Continuous Amps
1 Min Overload Amps
3 Sec Overload Amps
xxx kW
xxx kW
342-440
xxx
0-400
50 Hz
xxx
xxx
xxx
xxx kW
xxx kW
432-528
xxx
400V 480V
0-460
60 Hz
xxx
xxx
xxx N223
Serial Number: xxxxxxx

Drive Frame Size
Drive Serial Number
2 Rockwell Automation Publication PFLEX-IN030A-EN-P - July 2014
PowerFlex 700/700S Frame 5 Drives 600/690V Brake Bus Bar Insulator Installation
What This Kit Contains One piece of Tyco Electronics heat shrink tube (1.5…2.0 in.), part number
RNF-3/4-1-BK-STK. Note: If this part is lost or damaged, it is acceptable to use
another 1.5…2.0 in. piece of UL Listed equivalent heat shrink tube in its place.
Recommended Tools The following list of tools is provided for your reference to disassemble and
reassemble the drive and components. You may need more tools than are listed
based on your situation.
• Volt ohm meter
• Torque wrench (metered in N•m or lb•in) with a Torx head bit
• Needle-nose pliers
• Heat gun
Installation Remove Power from the Drive
1. Turn off and lock out input power. Wait 5 minutes.
2. Verify that there is no voltage at the drive’s input power terminals.
3. Check the DC bus voltage at the power terminals by measuring between
the +DC and –DC terminals, between the +DC terminal and the chassis,
and between the –DC terminal and the chassis. The voltage must be zero
for all three measurements.
ATTENTION: To avoid an electric shock hazard, ensure that all power has been
removed before proceeding. In addition, before servicing, verify that the
voltage on the bus capacitors has discharged. Check the DC bus voltage at the
Power Terminals by measuring between the +DC and -DC terminals, between
the +DC terminal and the chassis, and between the -DC terminal and the
chassis. The voltage must be zero for all three measurements.
Remove power before making or breaking cable connections. When you remove or
insert a cable connector with power applied, an electrical arc can occur. An
electrical arc can cause personal injury or property damage by:
• sending an erroneous signal to your system’s field devices, causing unintended
machine motion.
• causing an explosion in a hazardous environment.
Electrical arcing causes excessive wear to contacts on the module and its mating
connector. Worn contacts can create electrical resistance.
L1 L2 L3
O
I
Rockwell Automation Publication PFLEX-IN030A-EN-P - July 2014 3
PowerFlex 700/700S Frame 5 Drives 600/690V Brake Bus Bar Insulator Installation
Remove the Protective Covers
1. Locate the slot in the upper left corner of the drive cover and slide up the
locking tab.
2. Loosen the hexalobular screw on the right side of the drive and remove the
cover.
3. Remove the three hexalobular screws that secure the clear-plastic
protective cover to the chassis and remove the cover. Use care when
removing the cover so you do not damage the MOV wires (if present).
HOT surfaces can cause severe burns
CAUTION

WIRE RANGE: 14-1/0 AWG (2.5-35 MM 2 )
TORQUE: 32 IN-LB (3.6 N-M)
STRIP LENGTH: 0.67 IN (17 MM)
USE 75 C CU WIRE ONLY
POWER TERMINAL RATINGS
WIRE RANGE: 6-1/0 AWG (16-35 MM 2 )
TORQUE: 44 IN-LB (5 N-M)
STRIP LENGTH: 0.83 IN (21 MM)
GROUND TERMINAL RATINGS (PE)
300 VDC EXT PWR SPLY TERM (PS+, PS-)
WIRE RANGE: 22-10 AWG (0.5-4 MM 2 )
TORQUE: 5.3 IN-LB (0.6 N-M)
STRIP LENGTH: 0.35 IN (9 MM)
17
21
INPUT ACOUTPUT
9
4 Rockwell Automation Publication PFLEX-IN030A-EN-P - July 2014
PowerFlex 700/700S Frame 5 Drives 600/690V Brake Bus Bar Insulator Installation
Install the Shrink Wrap Insulator Tube on the Bus Bar
1. Remove the hexalobular screw that secures the cable to the lower brake bus
bar and remove the screw.
2. Open the cable tie that secures the bus bars to the chassis.
3. Slide the shrink wrap tube over the end of the bus bar and leave the
fastener hole exposed.
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Key Features

  • Heat shrink tube insulator
  • Prevents electrical arcing
  • Designed for PowerFlex 700/700S drives
  • Easy Installation
  • UL Listed Equivalent

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Frequently Answers and Questions

What is the purpose of the Allen-Bradley PowerFlex 700/700S Frame 5 Drives 600/690V Bus Bar Insulator?
The insulator is designed to prevent electrical arcing between the brake bus bar and the drive chassis.
What tools are needed to install the Allen-Bradley PowerFlex 700/700S Frame 5 Drives 600/690V Bus Bar Insulator?
You will need a heat gun, a torque wrench, needle-nose pliers, and a volt ohm meter.
How do I install the Allen-Bradley PowerFlex 700/700S Frame 5 Drives 600/690V Bus Bar Insulator?
The installation process involves removing the drive cover and protective covers, sliding the shrink wrap tube over the bus bar and cable connection, and then shrinking the tube using a heat gun. The detailed instructions are available in the manual.

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