Westinghouse 30-471 (E) warranty Automatic Transfer Switch

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Westinghouse Canada

Instruction Leaflet

Electronics, Control and Distribution Products Division

30-471 (E)

 

Page 1

September, 1984 New Information

Robonic II Automatic

Transfer Switches

Operation and

Maintenance Manual

 

Index

 

 

Warranty

2

 

Westinghouse Offices

3

 

General Description

4

 

Component Identification

7

AUTOMATIC TRANSFER SWITCH

RO Description

6

 

LRO Description

5

 

PRO Description

6

 

Application Information

7

 

Logic Control

7

 

Replacing Parts

13

 

Trouble Shooting Guide

14

 

Recommended Maintenance

14

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Contents Automatic Transfer Switch Instruction Leaflet You can be sure...if it’s Westinghouse For SupplyType RO Type LRO General Description30-471 E Type PRO Robonic II Automatic Transfer Switch Type RO Robonic II Automatic Transfer SwitchSpur Gear Meshing Relationship Logic Control Voltage Sensing Modules Interrupting, Closing and Withstand Rating Robonic Type aFrequency Sensing Modules Time Delay Modules Type Dial Setting Pickup DropoutUndervoltage / Underfrequency Module Relay DriverDT and DTM Time Delay Relays Option #32A, 32B AdjustmentsUndervoltage Module Overvoltage ModulePlant Exerciser Option# 23A, 23B, 23C Transformer ModulesDescription ApplicationPortable Test Kit #50 Schematic of Robonic II Transfer Switch Parts List Replacing PartsParts Common to Robonic Plug-in Modules OptionsRecommended Maintenance Trouble Shooting Guide Symptoms Possible CausesType LRO Robonics