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15HK500
BBC 15HK500 Manuals
Manuals and User Guides for BBC 15HK500. We have
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BBC 15HK500 manual available for free PDF download: Installation & Maintenance Instructions Manual
BBC 15HK500 Installation & Maintenance Instructions Manual (16 pages)
Brand:
BBC
| Category:
Security Sensors
| Size: 4 MB
Table of Contents
Table of Contents
2
1 Introduction
3
2 Receiving and Storage
3
General
3
Circuit Breaker Installation
4
Installation Inspection
4
Removing Interphase Barriers
4
Removing Arc Chutes
4
Arc Chute Examination
4
Insulation Structure
4
Manual Slow - Close to Check Contract Pressure
4
DISCONNECT " Position
4
Installing Arc Chutes
5
Installing Interphase Barriers
5
Installing Circuit Breaker into Compartment
5
4 Circuit Breaker Removal
6
Removal from " CONNECTED " Position
6
Removal from Switchboard
6
5 Maintenance and Adjustments
6
General Information
6
Contact Pressure
7
Contact and Insulation Cleaning
7
Millivolt Drop Test
8
Puffers
8
Bridge Pivot Pressure
8
Closing and Opening Times
8
Arc Chutes
9
Operating Mechanism
9
Control Relay Adjustment
9
Racking Mechanism
10
Dielectric Tests
10
Lubrication
11
Troubleshooting
11
Electrical Characteristics of Control Devices
11
6 Electrical Operating Sequence
11
7 Ground and Test Devices
13
8 Renewal Parts
13
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