ABB UCG Series Manuals

Manuals and User Guides for ABB UCG Series. We have 1 ABB UCG Series manual available for free PDF download: Installation And Commissioning Manual

ABB UCG Series Installation And Commissioning Manual

ABB UCG Series Installation And Commissioning Manual (56 pages)

On-load tap-changers

Brand: ABB | Category: Transformer | Size: 13.5 MB

Table of Contents

Table of Contents
6
1 Introduction

9
- Type Designation
  11
- Required Tools
  12
- Required Material
  12
- Oil
  12
- Oil Conservator
  12
- Oil Filter Unit for Continuous Oil Filtration
  13
- Weights
  13
- Tightening Torques
  13
2 Receiving

14
- Unpacking
  14
- Inspection on Receipt
  14
- Temporary Storage before Assembly
  14
3 Installation in the Transformer

15
4 Drying

28
5 Final Assembly

30
6 Oil Filling and Draining

42
7 Electrical Connection and Testing

44
8 Transport

45
- Dismantling before Transport
  45
- Oil Level During Transport
  46
  - Transformer Filled with Oil
    46
    
    Conservator Mounted
    46
    
    Conservator Unmounted
    46
  - Transformer Drained
    46
9 Commissioning

47
- Connection to the Oil Conservator
  47
- Mounting the Motor-Drive Mechanism and the Drive Shafts
  47
- Supervisory Equipment
  51
- Accessories
  51
- Oil Filling
  51
- Electrical Connection and Testing
  51
  - Motor Protection
    51
  - Disk Brake
    52
  - Counter
    52
  - Position Transmitter and Other Position Switches
    52
  - Light
    52
  - Heater
    52
- Putting into Operation
  52

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