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GSC 300
ABB GSC 300 Electrical Transformer Manuals
Manuals and User Guides for ABB GSC 300 Electrical Transformer. We have
1
ABB GSC 300 Electrical Transformer manual available for free PDF download: Installation And Maintenance Manual
ABB GSC 300 Installation And Maintenance Manual (56 pages)
Transformer bushing
Brand:
ABB
| Category:
Industrial Electrical
| Size: 8.18 MB
Table of Contents
Table of Contents
3
1 Safety
5
Levels of Safety Risks
5
Hazardous Working Situations
6
Safety Precautions
6
2 Product Description
7
Design
7
Technical Specifications
11
General Specifications
11
Mechanical Loading
11
3 Delivery
13
Incoming Inspection
13
Transportation
13
Storage
13
Lifting
14
Lifting the Transport Box
14
Lifting the Bushing out of the Transport Box
15
4 Installation
17
Tools
17
Consumables
17
General Preparations
17
Preparations Overview
17
Removing Transport Container and Outer Terminal
18
Lifting Type GSC 200/300/300E/400
19
Lifting Type GSC 450S/450E/500/500E
21
Installation with Draw Rod at the Transformer Factory
23
Installation with Draw Rod at Site
29
Installation of the Outer Terminal
34
Grounding of the Bushing Flange
37
Flashover Distance
39
5 Commissioning
41
Waiting Time before Energization
41
Recommended Tests before Energization
41
Overview
41
Tightness Test between Transformer and Bushing Flange
41
Tightness Test of Bushing Outer Terminal
42
Measurement of Capacitance and Dissipation Factor
42
Measurement of Through-Resistance
44
6 Maintenance
47
Recommended Maintenance
47
7 Re-Packing
49
Re-Packing of the Bushing
49
8 Spare Parts
51
Summary
51
9 Disposal and Environmental Information
53
Overview
53
Disposal and Recycling
53
10 References
55
Summary
55
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