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DHR Series
Siemens DHR Series Manuals
Manuals and User Guides for Siemens DHR Series. We have
1
Siemens DHR Series manual available for free PDF download: Installation, Operation & Maintenance Instructions Manual
Siemens DHR Series Installation, Operation & Maintenance Instructions Manual (12 pages)
Vacuum Circuit Breakers 4.16kV to 15kV
Brand:
Siemens
| Category:
Circuit breakers
| Size: 0.41 MB
Table of Contents
Table of Contents
3
Introduction and Safety
4
Introduction
4
Qualified Person
4
Signal Words
4
Dangerous Procedures
4
Field Service Operation
4
Receiving, Handling and Storage
5
Introduction
5
Receiving Procedure
5
Shipping Damage Claims (When Applicable)
5
Handling Procedure
5
Storage Procedure
5
Space Heating
5
Vehicle Description
6
Vehicle Function and Operational Interlock
6
Alignment
6
Recommended Tools
6
Installing Circuit Breaker Module into Compartment
6
Levering Device and Breaker Interlock
6
Levering-In Device
6
Interlock Position Indicator
7
Test Position
7
Operating Position
7
Interlock
7
Secondary Contacts
8
Ground Contact
8
Mechanism Operated Control Switch
8
Maintenance
9
Introduction and Maintenance Intervals
9
Recommended Maintenance and Lubrication
9
Removal from Switchgear
10
Checks of the Primary Power Path
10
Inspection of Primary Disconnects and Cleanliness Check
10
Fastener Check
11
Racking Mechanism
11
Electrical Control Checks
11
Check of the Wiring and Terminals
11
Electrical Close and Trip Check (Control Power Required)
11
Checks of the Spring Charging Motors
11
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