Siemens RL-5000 Manuals

Manuals and User Guides for Siemens RL-5000. We have 1 Siemens RL-5000 manual available for free PDF download: Instructions Manual

Siemens RL-5000 Instructions Manual

Siemens RL-5000 Instructions Manual (55 pages)

Low Voltage Circuit Breakers

Brand: Siemens | Category: Circuit breakers | Size: 2.99 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
- Installation
  5
- Introduction
  5
- Receiving and Inspection for Damage
  5
- Storage
  5
- General
  5
- Installation (and Removal) Sequence
  6
- Operation
  8
- Description
  8
- Precautions to be Observed in Operation
  8
- Manually Operated Circuit Breakers
  8
- Electrically Operated Circuit Breakers
  11
- Drawout Lnterlock
  11
- Racking Mechanism
  11
- Spring Discharge Interlock
  12
- Maintenance
  13
- General
  13
- Service Conditions and Maintenance Lntervals
  13
- Lubrication
  13
- Recommended Annual RL Circuit Breaker Inspection Procedure
  14
- Recommended RL Breaker Maintenance and Lubrication Procedure
  15
- Maintenance Closing
  16
- Adjustments
  16
- Main Contact Make
  17
- Arcing Contact Make
  17
- Contact Replacement
  17
- Main Contact Fingers
  17
- Stationary Arcing Contact
  18
- Hinge Contact Fingers
  18
- Movable Arcing and Main Contact
  18
- Tripping Actuator Operation and Replacement
  18
- Static Trip Ill Overcurrent Devices
  18
- Motor Cutoff Switches
  20
- Lubrication
  21
- Circuit Breaker Lubrication Chart
  21
- Fuse Functions
  22
- Current Limiting Fuses
  22
- Open Fuse Trip Device
  22
  - Fuse Carriage
    24
- Introduction
  24
- Description
  24
  - Precautions
    25
  - Installation Sequence
    25
  - Fuses
    26
  - Trigger Fuses and Open Fuse Trip Attachment
    26
  - Key Interlock System
    26
  - Testing Open Fuse Trip Attachment
    27
- Maintenance
  27
- Static Trip Ill Overcurrent Device
  28
  - Bell Alarm Switch
    28
  - Mechanical Lockout
    28
How to Use Your Parts Ordering Guide/Ordering Example

29
- How to Use Your Parts Ordering Guide
  29
- Ordering Example
  29
- Parts
  29

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