Ormazabal cgm.3-v Manuals

Manuals and User Guides for Ormazabal cgm.3-v. We have 2 Ormazabal cgm.3-v manuals available for free PDF download: General Instructions Manual

Ormazabal cgm.3-v General Instructions Manual (88 pages)

Medium voltage SF6 gas-insulated cubicles up to 38 kV according to IEEE and CSA standards

Brand: Ormazabal | Category: Power distribution unit | Size: 7 MB

Table of Contents
3
1 Description and Main Characteristics

5
- Cubicle Elements
  6
- Voltage Presence Indication Unit
  13
- Ekor.sas - Acoustic Grounding
  14
  - Prevention Alarm Unit
    14
- Nameplate
  14
- Mechanical Characteristics
  16
2 Transport

17
- Lifting Methods
  17
- Location of Documentation and Accessories During Transport
  19
- P Modules
  19
- L and V Modules
  20
3 Storage

21
4 Installation

22
- Unpacking the Equipment
  22
- Civil Engineering Works
  23
- Recomended Cable Trenchs
  24
- Cubicles with Gas Tank Internal Arc up
  24
- Cubicles with IAC Internal Arc up
  28
- Fastening to the Floor
  31
- Floor Fastening on a Profile
  31
- Fastening to the Floor by Anchoring
  31
- Connecting the Cubicles
  36
- Grounding the Equipment
  36
- Cable Connection
  37
5 Recommended Sequence of Operations

38
- Checking Voltage Presence and 5.10. Phase Balance
  38
- Operating Levers
  40
- Lever for B, BR-A, AV and RAV Driving
  40
  - Mechanisms
    40
- Spring Charging Lever for Cgm.3-V
  40
- Cgm.3-L Cubicle
  41
- Opening Operation from
  41
  - The Grounded Position
    41
- Switch Closing Operation from
  42
  - The Open Position
    42
- Opening Operation from the Switch-Disconnector Closed Position
  43
  - Grounding Operation from
    44
  - The Open Position
    44
- Cable Test
  44
- Cgm.3-S Cubicle
  45
- Switch-Disconnector Closing Operation
  45
- Switch-Disconnector Opening Operation
  46
- Cgm.3-S-Ptd Cubicle
  47
- Opening Operation from
  47
  - The Grounded Position
    47
- Closing Operation from the Open Position
  48
- Opening Operation from the Switch-Disconnector Closed Position
  49
- Grounding Operation from
  50
  - The Open Position
    50
- Cgm.3-S-Pti Cubicle
  51
- Opening Operation from
  51
  - The Grounded Position
    51
- Closing Operation from the Open Position
  52
- Opening Operation from the Switch-Disconnector Closed Position
  53
- Grounding Operation from
  54
  - The Open Position
    54
- Cgm.3-P Cubicle
  55
- Opening Operation from the Grounded
  55
  - Position
    55
- Switch-Disconnector Closing Operation from the Open Position (Using the BR-A Driving Mechanism)
  56
- Opening Operation from the Switch-Disconnector Closed Position
  57
- Grounding Operation from
  58
  - The Open Position
    58
- Fuse Replacement Sequence
  59
- Selection of Recommended Fuses
  63
- Cgm.3-Rb with Grounding
  64
- Opening Operation from
  64
  - The Grounded Position
    64
- Grounding Operation from
  65
  - The Open Position
    65
- Cgm.3-V Cubicle with Driving
  
  66
  - Mechanism a(M)V or RA(M)V
    66
  - The Grounding Position
    66
  - Closing Operation from the Open Position
    68
  - Opening Operation from
    71
    
    The Closed Position
    71
  - Grounding Operation from
    73
    
    The Open Position
    73
6 Safety Elements

75
7 Maintenance

77
8 Spares and Accessories

85
9 Environmental Information

87

Ormazabal cgm.3-v General Instructions Manual (76 pages)

Fully SF6 gas insulated medium voltage switchgear up to 40.5 kV in accordance with IEC Standards

Brand: Ormazabal | Category: Industrial Electrical | Size: 8 MB

Table of Contents
3
General Description

6
- Models
  
  6
- Standards Applied
  
  7
- Main Components
  
  7
  - Gas Tank
    8
  - Driving Mechanism Compartment
    8
  - Base
    9
  - Name Plate
    10
- Characteristics Table
  
  11
- Dimensions and Weights
  
  12
- Operating Conditions
  
  13
Handling and Transport

14
- Lifting Means
  
  14
Storage

16
Installation

17
Recommended Sequence of Operations

34
Safety Elements

64
- Acoustic Earthing Prevention Alarm
  
  64
- Interlocks
  
  64
  - Locking with a Padlock
    65
  - Locking with a Lock
    65
Maintenance

66
Spares and Accessories

69
Environmental Information

71

Ormazabal Categories

Industrial Electrical Transformer Power distribution unit Control Systems Industrial Equipment

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Ormazabal cgm.3-v Manuals

Ormazabal cgm.3-v General Instructions Manual (88 pages)

Table of Contents

1 Description and Main Characteristics

2 Transport

3 Storage

4 Installation

5 Recommended Sequence of Operations

Cgm.3-V Cubicle with Driving

6 Safety Elements

7 Maintenance

8 Spares and Accessories

9 Environmental Information

Ormazabal cgm.3-v General Instructions Manual (76 pages)

Table of Contents

General Description

Models

Standards Applied

Main Components

Characteristics Table

Dimensions and Weights

Operating Conditions

Handling and Transport

Lifting Means

Storage

Installation

Unpacking the Equipment

Location of Accessories During Transport

Minimum Installation Distances

Recommended Cable Connection Trench

Fastening to the Floor

Connecting the Cubicles

Earthing the Switchgear

Cable Connections

Assembly and Connection of Measuring Transformers in Cgm.3-M

Recommended Sequence of Operations

Checking the Gas Pressure

Voltage Presence Indicator

Phase Balance Check

Feeder Function

Busbar Switch Function

Busbar Switch Function with Earth Connection

Busbar Rise Function with Earth Connection

Fuse Protection Function

Fuse Replacement Sequence

Circuit-Breaker Function with AV / RAV Driving Mechanism

Safety Elements

Acoustic Earthing Prevention Alarm

Interlocks

Maintenance

Voltage Presence Indicator Test

Acoustic Earthing Prevention Alarm Test

Specific Maintenance for the Cgm.3-V Cubicle

Spares and Accessories

Environmental Information

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