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Installation Instructions

PowerFlex

700L Frame 2 DC Bus Bar

Conversion Kit SK-L1-DCBS1-F2

Where This Kit Is Used

This kit is used to provide electrical connection points to the DC bus of a

PowerFlex 700L Frame 2 drive.

What This Kit Includes

• DC- bus bar and hardware

• DC+ bus bar and hardware

• Flat dielectric support

• Angle dielectric bus bar supports and hardware

• Torque Seal

Tools That You Need

• Phillips

screwdriver (#2)

• Standard flat tip screwdriver

• Torque wrench

Phillips

is a registered trademarks of Phillips Screw Company.

ATTENTION: To avoid an electric shock hazard, ensure that all

power to the drive has been removed before performing any steps

of these instructions.

ATTENTION: To avoid an electric shock hazard, verify that the

voltage on the bus capacitors has completely discharged before

performing any work on the drive. After removing power to the

drive, wait 5 minutes for the bus capacitors to discharge. Remove

the front cover of the drive. Measure the DC bus voltage at the

DC+ TESTPOINT and DC- TESTPOINT sockets on the front of

the drive (see drawing in Step 1.4). The voltage must be zero.

ATTENTION: HOT surfaces can cause severe burns. Do not

touch the heatsink surface during operation of the drive. After

disconnecting power allow time for cooling.

ATTENTION: This drive contains ESD (Electrostatic

Discharge) sensitive parts and assemblies. Static control

precautions are required when installing, testing, servicing or

repairing this assembly. Component damage may result if ESD

control procedures are not followed. If you are not familiar with

static control procedures, refer to Allen-Bradley publication

8000-4.5.2, “Guarding Against Electrostatic Damage” or any

other applicable ESD protection handbook.

Summary of content (8 pages)

PAGE 1
Installation Instructions PowerFlex® 700L Frame 2 DC Bus Bar Conversion Kit SK-L1-DCBS1-F2 ! ! ! ! ATTENTION: To avoid an electric shock hazard, ensure that all power to the drive has been removed before performing any steps of these instructions. ATTENTION: To avoid an electric shock hazard, verify that the voltage on the bus capacitors has completely discharged before performing any work on the drive. After removing power to the drive, wait 5 minutes for the bus capacitors to discharge.
PAGE 2
PowerFlex® 700L Frame 2 DC Bus Bar Conversion Kit SK-L1-DCBS1-F2 What You Need to Do To install the PowerFlex® 700L Frame 2 Power Module DC Bus Bar Conversion Kit: ❐ Step 1: ❐ Step 2: ❐ Step 3: ❐ Step 4: ❐ Step 5: ❐ Step 6: Step 1: Removing Power from the Drive ! Remove power from the drive. Remove the drive cover, inverter cassette, and vent cover. Assemble the kit parts. Reinstall the inverter cassette. Document the change. Reinstall the drive cover.
PAGE 3
PowerFlex® 700L Frame 2 DC Bus Bar Conversion Kit SK-L1-DCBS1-F2 3 4. Measure the DC bus voltage at the DC+ TESTPOINT and DCTESTPOINT sockets on the front of the drive chassis. The voltage must be zero.
PAGE 4
PowerFlex® 700L Frame 2 DC Bus Bar Conversion Kit SK-L1-DCBS1-F2 Step 2: Removing the Drive Cover, Inverter Cassette, and Vent Cover 1. Remove the five (5) M5 x 16 mm (0.63 in.) long Philips screws that hold the drive cover to the chassis, and remove the cover. Set the cover aside to be reinstalled later. 2. Unplug the cable connectors from the inverter cassette and remove the cassette from the drive. Set the cassette aside to be reinstalled later. 3. Remove the four (4) M4 x 12 mm (0.47 in.
PAGE 5
PowerFlex® 700L Frame 2 DC Bus Bar Conversion Kit SK-L1-DCBS1-F2 4. Locate the two (2) screws with ring lugs on the laminated bus bar, and remove and discard the screws.
PAGE 6
PowerFlex® 700L Frame 2 DC Bus Bar Conversion Kit SK-L1-DCBS1-F2 Step 3: Assembling the Kit 1. Assemble the DC- bus bar to the drive using the two (2) new M5 x 16 mm (0.63 in.) long SEMS screws from the kit, placing the ring lug Parts between the DC- bus bar and screw head. Tighten to the torque shown in the drawing. Apply a thin stripe of Torque Seal from each M5 screw head to the bus bar. 2. Assemble the DC+ bus bar to the drive using the two (2) new M5 x 16 mm (0.63 in.
PAGE 7
PowerFlex® 700L Frame 2 DC Bus Bar Conversion Kit SK-L1-DCBS1-F2 7 3. Assemble the flat dielectric support to the top of the drive. Align the flat dielectric support’s L-shaped clearance slots over the DC- and DC+ bus bars, place the support on the drive, and fasten the support to the drive using the four (4) M4 x 12 mm (0.47 in.) long SEMS screws. Tighten to the torque shown in the drawing.
PAGE 8
U.S. Allen-Bradley Drives Technical Support - Tel: (1) 262.512.8176, Fax: (1) 262.512.2222, Email: support@drives.ra.rockwell.com, Online: www.ab.com/support/abdrives www.rockwellautomation.com Power, Control and Information Solutions Headquarters Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA,Tel: (1) 414.382.2000, Fax: (1) 414.382.