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3AH3
Siemens 3AH3 Manuals
Manuals and User Guides for Siemens 3AH3. We have
3
Siemens 3AH3 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
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
43
Attachment in the Switching Cubicle
45
Earthing
47
Electrical Connection of the Prime Conductor
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 (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
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
Table of Contents
4
Introduction
6
Receiving, Handling and Storage
9
Installation Checks and Functional Tests
11
Vacuum Interrupter/Operator
28
Maintenance
42
Overhaul
47
Technical Data and Troubleshooting
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