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3AH42
Siemens 3AH42 Manuals
Manuals and User Guides for Siemens 3AH42. We have
1
Siemens 3AH42 manual available for free PDF download: Operating Instructions Manual
Siemens 3AH42 Operating Instructions Manual (66 pages)
Vacuum circuit-breaker
Brand:
Siemens
| Category:
Circuit breakers
| Size: 5.07 MB
Table of Contents
For Your Safety
2
Table of Contents
3
Transport, Storage and Packing
5
Transport
5
Unpacking (I)
6
Unpacking (II)
10
Reusing the Transport Unit
13
Storage
13
General Information
15
Range of Application
15
Standards
16
Design Approval as Per X-Ray Ordinance
16
Scope of Delivery
16
Description
17
Design
17
Locking Devices
30
Rating Plate
33
Technical Data
33
Ambient Conditions
34
Installation Altitudes
34
Switching Times
35
Circuit Diagrams
36
Mounting
43
Attachment in the Switching Cubicle
43
Earthing
45
Electrical Connection of the Prime Conductor
46
Operation
49
Commissioning
49
First Closing Operation
50
Closing
51
Opening
51
Maintenance
53
Maintenance and Servicing
53
Maintenance Plan
54
Interrupter Service Life
58
Accessories and Spare Parts
58
Manufacturer's Product Liability
59
Disposal
59
Service
59
Index of Keywords
61
Legend for All Pages
63
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