GEAFOL- / CARECO-Cast-resin Transformer/ Operating Instructions
© 2021 Siemens Energy
Page 2
Copyright: The copyright to these operating instructions is held by Siemens Energy AG.
These operating instructions must not be wholly or partly reproduced for competitive purposes, used in any unau-
thorized way or made available to third parties without agreement of Siemens Energy AG
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6
Connecting
Page 14
6.1
Connection routing
6.2
Connection of high voltage (HV)
6.3
Connection of low voltage (LV)
6.4
Surface preparation
6.5
Fastenings
6.6
Contact pressure
6.7
Grounding of transformers
6.8
Temperature monitoring
6.9
Monitoring devices (Option)
6.10
Siemens Energy Sensformer® (Option)
6.11
Fan (Option)
6.12
Cooler (Option)
6.13
Change in operating voltage
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1
General information and safety notes
Page 4
1.1
General information
1.2
Intended use
1.3
Obligations of the user
1.4
The five safety rules
1.5
Particular types of hazards
1.6
Occupational safety and protective
Equipment
2
Scope
Page 7
3
Usage
Page 7
3.1
Classification in accordance to
IEC 60076-11
4
Description
Page 9
5
Transport, goods receipt, storage
Page 10
5.1
Unloading, lifting by crane
5.2
Transport by road and sea
5.3
Unloading and lifting with forklift truck
5.4
Moving, placement
5.5
Unpacking, examination
5.6
Storage
5.7
Covers on high-voltage tappings and
tubes of delta connection
5.8
Disassembly of delta connections
5.9
Setting up
5.10
Minimum clearances
5.11
Ventilation of the transformer room
7
Commissioning
Page 18
8
Inspection and cleaning
Page 19
9
Faults, causes and remedies
Page 20
10
Recycling and disposal
Page 21
11
Relevant standards
Page 21
12
EC declaration of conformity
Page 22
