Instruction Manual

ManualsBrandsRockwell Automation ManualsEquipment1397 400-600HP AC Line Disconnect Inst.

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Installation Instructions IN

1397-5.30 July, 1998

Allen-Bradley

1397

400-600HP AC Line Disconnects

Cat. Nos. 1397-DS500

1397-DS600

What These Instructions

Contain

These instructions and any accompanying instructions contain the

necessary information to install a 1397 DS500 or DS600 AC Line

Disconnect.

What This Option Provides

When installed, the AC line disconnect is designed to provide branch

circuit disconnect switch requirements.

Where This Option Is Used

Each DS500 or DS600 AC Line Disconnect is sized to a 1397 drive

as detailed below.

Catalog Number

460VAC Drive Rating

HP (kW)

1397-DS500 400 298

500 373

1397-DS600 600 448

What This Kit Contains

Each 1397-DS500 AC Line

Disconnect includes:

Each 1397-DS600 AC Line

Disconnect includes:

• (1) 800A Disconnect Switch

• (4) M8

×

130mm SHCS Bolts

• (4) M8 Split Lockwashers

• (12) 7/16

×

1" HHCS Bolts

• (12) 7/16" Split Lockwashers

• (12) 7/16" Flat Washers

• (3) Bus Bars

• (1) Spacer

• (1) Adapter

• (1) M5

×

20mm Phillips Head Screw

• (1) M5 Toothed Lockwasher

• (1) Plastic AC Line Input Cover

• (1) 1000A Disconnect Switch

• (4) M8

×

130mm SHCS Bolts

• (4) M8 Split Lockwashers

• (12) 7/16

×

1" HHCS Bolts

• (12) 7/16" Split Lockwashers

• (12) 7/16" Flat Washers

• (3) Bus Bars

• (1) Spacer

• (1) Adapter

• (1) M5

×

20mm Phillips Head Screw

• (1) M5 Toothed Lockwasher

• (1) Plastic AC Line Input Cover

Summary of content (8 pages)

PAGE 1
Installation Instructions IN Allen-Bradley 1397 400-600HP AC Line Disconnects Cat. Nos. 1397-DS500 1397-DS600 What This Option Provides When installed, the AC line disconnect is designed to provide branch circuit disconnect switch requirements. Where This Option Is Used Each DS500 or DS600 AC Line Disconnect is sized to a 1397 drive as detailed below.
PAGE 2
1397 600HP AC Line Disconnect Installation ! ATTENTION: Electric Shock can cause injury or death. Remove all power before working on this product. The drive is at line voltage when connected to incoming AC power. Before proceeding with any installation or troubleshooting activity, disconnect, lockout and tag all incoming power to the drive. Verify with a voltmeter than no voltage exists at input terminals 181 (L1), 182 (L2) and 183 (L3). ❐ 1 Remove and lockout all incoming power to the drive.
PAGE 3
1397 600HP AC Line Disconnect Installation 3 ❐ 5 (10) screws fasten the red insulating mounting panel to the metal frame of the drive. Remove and discard the second screw down from the right top. It will be replaced later with hardware included with the kit. Stud Adapter Stud Spacer Stud Wide Tab with Hole ON M8 × 130 mm Bolt and M8 Split Lockwasher M8 × 130 mm Bolt and M8 Split Lockwasher ❐ 6 Position the disconnect switch so that it faces you and is oriented as it will mount on the drive.
PAGE 4
1397 600HP AC Line Disconnect Installation ❐ 9 While holding the spacer and adapter plate in place, pick up the disconnect and position it over the threaded holes on the drive’s mounting panel. ❐ 10 Attach the disconnect by hand tightening the (2) bolts inserted previously. After the bolt threads catch in the bolt holes, insert the remaining (2) mounting bolts & lockwashers. Tighten all bolts to 14N-m (125lb.-in.).
PAGE 5
1397 600HP AC Line Disconnect Installation 5 ❐ 15 Remove the disconnect’s top lug cover by loosening the (2) captive cover screws. Install the AC line terminals removed in Step 3 onto the disconnect’s line connections. Use (2) 7/16" flat washers, (2) split lockwashers & (2) 1" bolts for each AC line terminal. Tighten all bolts to 34Nm (300lb.-in.).
PAGE 6
1397 600HP AC Line Disconnect Installation ❐ 21 With the disconnect in the OFF position, remove the lockout and tag and restore incoming power to the drive. The motor should not be operating at this time. Set the line disconnect switch to the ON position. To set the switch, first move it into position 0 (down) and then move it to position 1 (up). The drive should power up. • Test the installation by setting the disconnect to OFF (position 0) and measuring the voltage at terminals 181, 182 and 183.
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