Siemens 3AH3 Manuals

Manuals and User Guides for Siemens 3AH3. We have 2 Siemens 3AH3 manuals available for free PDF download: Operating Instructions Manual

Siemens 3AH3 Operating Instructions Manual

Siemens 3AH3 Operating Instructions Manual (64 pages)

Vacuum circuit-breaker

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

Table of Contents

2
For Your Safety
- 3
  Table of Contents
5
Transport, Storage and Packing
- 5
  Transport
- 6
  Unpacking (I)
- 10
  Unpacking (II)
- 12
  Unpacking (III)
- 15
  Reusing the Transport Unit
- 15
  Storage
17
General Information
- 17
  Range of Application
- 18
  Standards
- 18
  Design Approval As Per X-Ray Ordinance
- 18
  Scope of Delivery
19
Description
- 19
  Design
- 32
  Locking Devices
- 35
  Rating Plate
- 35
  Technical Data
- 36
  Ambient Conditions
- 36
  Installation Altitudes
- 37
  Switching Times
- 38
  Circuit Diagrams
43
Mounting
49
Operation
- 49
  Commissioning
- 50
  First Closing Operation
- 51
  Closing
- 51
  Opening
53
Maintenance
- 53
  Maintenance and Servicing
- 56
  Interrupter Service Life
- 56
  Accessories and Spare Parts
- 57
  Manufacturer's Product Liability
- 57
  Disposal
- 57
  Service
59
Index of Keywords
61
Legend for All Pages

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Siemens 3AH3 Operating Instructions Manual

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
Table of Contents
4
General
5
Technical Data 1/2~1/9
- 5
  Type Designation
- 5
  Rating Plate
- 6
  Ambient Temperature/Humidity Loadability
- 7
  Site Altitude
- 8
  Electrical Data
- 9
  Operating Times
- 9
  Switching Duties
- 9
  Motor Operating Mechanism
- 10
  Auxiliary Switch
- 10
  Low-Voltage Plug Connector
- 10
  Shunt Closing Release
- 10
  Shunt Release 1/7~1/8
- 11
  Undervoltage Release
- 11
  Ct-Operated Release
- 12
  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
- 16
  Vacuum Interrupters
- 17
  Complement
- 18
  Installing in Cubicle or On Truck
- 18
  Flat Bar Connection 3/1~3/2
- 19
  Control Leads
- 19
  Earthing
- 19
  Circuit Documents
- 20
  Function Schematic Diagram 3/3~3/4
- 21
  Closing
- 23
  Tripping
- 24
  Safety Measures
- 24
  Servicing
- 24
  Cleaning
- 25
  Checking the Contact Systems
- 25
  Checking the Vacuum
- 26
  Service Life
- 27
  Accessories and Spare Parts

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