Owner's manual

ManualsBrandsRockwell Automation ManualsEquipment1397 200-300HP AC Line Disconnect Inst.

Installation Instructions IN

1397-5.27 October, 1997

Allen-Bradley

1397

200

300HP AC Line Disconnects

Cat. Nos. 1397-DS200

1397-DS300

What This Option

Provides

Where This Option Is

Used

What These Instructions

Contain

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

circuit disconnect switch requirements.

Each 200 or 300HP AC Line Disconnect is sized to a 1397 drive as

detailed below.

230V Drive Rating 460V Drive Rating

Catalog Number HP (kW) HP (kW)

1397-DS200 100 (75) 200 (150)

1397-DS300 125-150 (92-112) 250-300 (184-224)

These instructions and any accompanying instructions contain the

necessary information to install a 1397 200 or 300HP AC Line

Disconnect.

Summary of content (8 pages)

PAGE 1
Installation Instructions IN Allen-Bradley 1397 200 & 300HP AC Line Disconnects Cat. Nos. 1397-DS200 1397-DS300 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 200 or 300HP AC Line Disconnect is sized to a 1397 drive as detailed below.
PAGE 2
1397 300HP AC Line Disconnect DS200 & DS300 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 terminals L1, L2 & L3 on the drive input power terminal block.
PAGE 3
1397 300HP AC Line Disconnect 3 DS200 & DS300 Installation (continued) DS200 Disconnect ON Insulator OFF DS200 Mounting Hole 810903-2424 DANGER CIRCUIT BREAKER DOES NOT DISCONNECT INCOMING A0 LINE POWER IT ONLY PROVIDES DC FAULT PROTECTION. LE DISCONECTEUR NE COUPTE PAS L'AUTOMENTATION DU SPOTEUR IL NES SERT QUE A ASSURER UNE PROTECTION CONTRE LES DESFAULTS DC.
PAGE 4
1397 300HP AC Line Disconnect DS200 Installation ❐ 7a Remove the disconnect’s bottom lug cover by loosening the (2) screws holding it in place. Put one split lockwasher and one flat washer onto each of the bolts used to fasten the bus bars to the disconnect. Line Side Label 81 82 83 810903-2424 DANGER CIRCUIT BREAKER DOES NOT DISCONNECT INCOMING A0 LINE POWER IT ONLY PROVIDES DC FAULT PROTECTION.
PAGE 5
1397 300HP AC Line Disconnect DS300 Installation ❐ 7a Remove the disconnect’s bottom lug cover by loosening the (2) screws holding it in place. Put one split lockwasher and one flat washer onto each of the bolts used to fasten the bus bars to the disconnect. Line Side Label 81 82 83 810903-2424 DANGER CIRCUIT BREAKER DOES NOT DISCONNECT INCOMING A0 LINE POWER IT ONLY PROVIDES DC FAULT PROTECTION.
PAGE 6
1397 300HP AC Line Disconnect DS200 & DS300 Installation (continued) ❐ 8 Replace the disconnect’s bottom lug cover and tighten the (2) screws holding it in place. ❐ 9 Replace the plastic line fuse cover. ❐ 10 Remove the disconnect’s top lug cover by loosening the (2) screws holding it in place. Loosen the disconnect’s power line box connector lugs and insert the incoming power cables removed in Step 1. ❐ 11 Torque the cable lugs to the value listed on the disconnect label.
PAGE 7
1397 300HP AC Line Disconnect Notes 1397-5.
PAGE 8
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