User Manuals: Siemens 3AH3 Vacuum Circuit Breaker

Manuals and User Guides for Siemens 3AH3 Vacuum Circuit Breaker. We have 3 Siemens 3AH3 Vacuum Circuit Breaker manuals available for free PDF download: Operating Instructions Manual, Instruction Manual

Siemens 3AH3 Operating Instructions Manual (64 pages)

Vacuum circuit-breaker

Brand: Siemens | Category: Circuit breakers | Size: 4.92 MB

For Your Safety

2
- Table of Contents
  3
Transport, Storage and Packing

5
- Transport
  5
- Unpacking (I)
  6
- Unpacking (II)
  10
- Unpacking (III)
  12
- Reusing the Transport Unit
  15
- Storage
  15
General Information

17
- Range of Application
  17
- Standards
  18
- Design Approval as Per X-Ray Ordinance
  18
- Scope of Delivery
  18
Description

19
- Design
  19
- Locking Devices
  32
- Rating Plate
  35
- Technical Data
  35
- Ambient Conditions
  36
- Installation Altitudes
  36
- Switching Times
  37
- Circuit Diagrams
  38
Mounting

43
Operation

49
- Commissioning
  49
- First Closing Operation
  50
- Closing
  51
- Opening
  51
Maintenance

53
- Maintenance and Servicing
  53
- Interrupter Service Life
  56
- Accessories and Spare Parts
  56
- Manufacturer's Product Liability
  57
- Disposal
  57
- Service
  57
Index of Keywords

59
Legend for All Pages

61

Siemens 3AH3 Operating Instructions Manual (27 pages)

Vacuum Circuit Breaker 7.2kV 36kV

Brand: Siemens | Category: Circuit Tester | Size: 0.75 MB

Table of Contents
3
Contents

4
General

4
Technical Data 1/2~1/9

5
- Type Designation
  5
- Rating Plate
  5
- Ambient Temperature/Humidity Loadability
  6
- Site Altitude
  7
- Electrical Data
  8
- Operating Times
  9
- Switching Duties
  9
- Motor Operating Mechanism
  9
- Auxiliary Switch
  10
- Low-Voltage Plug Connector
  10
- Shunt Closing Release
  10
- Shunt Release 1/7~1/8
  10
- Undervoltage Release
  11
- CT-Operated Release
  11
- Breaker Tripping Signal, Cut-Out Switches (S6 and S7)
  12
- Varistor Module (V1 to V3)
  12
- Electrical Local Closing/Electrical Interlocking
  12
- Mechanical Interlocking
  12
- Dimensions and Weights
  12
Description

16
- Vacuum Interrupters
  16
- Complement
  17
Installation

18
- Installing in Cubicle or on Truck
  18
- Flat Bar Connection 3/1~3/2
  18
- Control Leads
  19
- Earthing
  19
- Circuit Documents
  19
- Function Schematic Diagram 3/3~3/4
  20
Operation

21
- Closing
  21
- Tripping
  23
Maintenance

24
- Safety Measures
  24
- Servicing
  24
- Cleaning
  24
- Checking the Contact Systems
  25
- Checking the Vacuum
  25
- Service Life
  26
- Accessories and Spare Parts
  27

Siemens 3AH3 Instruction Manual (56 pages)

vacuum circuit breaker operator modules 4.16 kV to 38 kV

Brand: Siemens | Category: Circuit breakers | Size: 2.08 MB

Table of Contents
3
Introduction
4
Receiving, Handling and Storage
6
Installation Checks and Functional Tests
9
Vacuum Interrupter/Operator
11
Maintenance
28
Overhaul
42
Technical Data and Troubleshooting
47

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User Manuals: Siemens 3AH3 Vacuum Circuit Breaker

Siemens 3AH3 Operating Instructions Manual (64 pages)

Table of Contents

For Your Safety

Transport, Storage and Packing

General Information

Description

Mounting

Operation

Maintenance

Index of Keywords

Legend for All Pages

Siemens 3AH3 Operating Instructions Manual (27 pages)

Table of Contents

Contents

General

Technical Data 1/2~1/9

Description

Installation

Operation

Maintenance

Siemens 3AH3 Instruction Manual (56 pages)

Table of Contents

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Siemens Categories