Ormazabal velatia cgm.3 system Cubicles Manuals

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

Ormazabal velatia cgm.3 system General Instructions Manual (84 pages)

Medium-voltage cubicles with integrated insulation in SF6 gas up to 40.5 kV in accordance with IEC Standard with rated current up to 630 A.

Brand: Ormazabal | Category: Industrial Electrical | Size: 3 MB

Table of Contents
3
1 General Description

5
- Models
  5
- Standards Applied
  5
- Main Components
  6
- Gas Tank
  7
- Driving Mechanisms Compartment
  7
- Base
  8
- Name Plate
  9
- Ratings Table
  10
- Dimensions and Weights
  11
- Operating Conditions
  12
2 Handling and Transport

13
- Lifting Methods
  13
3 Storage

15
4 Installation

16
5 Recommended Sequence of Operations

38
- Checking the Gas Pressure
  38
- Live Voltage Indicator
  39
- Phase Concordance Check
  40
- Feeder Function
  41
- MIMIC Diagram
  41
- Actuating Levers
  41
- Opening Operation from Earthing Position
  42
- Switch Closing Operation from Isolating
  43
  - Position
    43
- Opening Operation from Closed Position
  44
- Earthing Operation from Open Position
  45
- Cable Test
  46
- Busbar Switch Function
  47
- MIMIC Diagram
  47
- Actuating Lever
  47
- Switch Closing Operation from Isolating
  48
  - Position
    48
- Opening Operation from Closed Position
  49
- Busbar Switch Function with Earth
  50
  - Connection
    50
- MIMIC Diagram
  50
- Actuating Lever
  50
- Opening Operation from Earthing Position
  51
- Connecting the Switch-Disconnector from
  52
  - Isolating Position
    52
- Opening Operation from Closed Position
  53
- Earthing Operation from Open Position
  54
- Busbar Rise Function with Earth Connection
  55
- MIMIC Diagram
  55
- Actuating Lever
  55
- Earthing Switch Opening Operation
  56
- Earthing Switch Closing Operation
  57
- Fuse Protection Function
  58
- MIMIC Diagram
  58
- Actuating Lever
  58
- Opening Operation from Earthing Position
  59
- Spring Charge Operation and Closing of the Switch-Disconnector from Isolating Position
  60
- Opening Operation from Switch-Disconnector
  61
  - Closed Position
    61
- Earthing Operation from Open Position
  62
- Fuse Replacement Sequence
  63
- Selection of Recommended Fuses
  66
- Circuit-Breaker Function with AV/RAV Driving
  67
  - Mechanism
    67
- MIMIC Diagram
  67
- Spring Charge and Actuating Levers
  68
- Opening Operation from Earthing Position
  68
- Closing Operation from Isolating Position
  70
- Opening Operation from Closed Position
  72
- Earthing Operation from Open Position
  74
6 Safety Elements

76
- Acoustic Earthing Prevention Alarm
  76
- Interlocks
  76
- Locking with a Padlock
  77
- Locking with a Lock
  77
7 Maintenance

78
8 Spares and Accessories

81
9 Environmental Information

83

Ormazabal velatia cgm.3 system General Instructions Manual (76 pages)

Brand: Ormazabal | Category: Switch | Size: 5 MB

Table of Contents
3
General Description
4
Cgm.3-Huv Models
4
Standards Applied
4
Main Components
5
Gas Tank
6
Driving Mechanisms Compartment
6
Base
7
Name Plate
8
Ratings Table
9
Dimensions and Weights
10
Operating Conditions
11
Handling and Transport
12
Lifting Equipment
12
Storage
14
Installation
15
Unpacking the Equipment
15
Positioning Accessories During Transport
16
Minimum Installation Distances
17
Recommended Cable Connection Trenches
17
Cubicles with Internal Arc Classification
18
IAC up to 25 Ka - 1 S
18
Fixing to Floor
21
Fixing to Floor on Profile
21
Fixing to Floor by Anchoring
21
Connecting the Cubicles
24
Earthing the Switchgear
24
Cable Connection
25
Bottom Front Connection
26
Top Front Connection
28
Assembling and Connecting Metering and Auxiliary Services Transformers in
30
Cgm.3-Huv Ma
30
Recommended Sequence of Operations
31
Checking the Gas Pressure
31
Voltage Presence Indicating Relay
32
Phase Concordance Check
33
Feeder Function
34
MIMIC Diagram
34
Actuating Levers
34
Opening Operation from Earthing Position
35
Switch Closing Operation from Isolating
36
Position
36
Opening Operation from Closed Position
37
Earthing Operation from Isolating Position
38
Cable Test
39
Circuit-Breaker Function with AV/RAV
40
Driving Mechanism
40
MIMIC Diagram
40
Spring Charge and Actuating Levers
41
Opening Operation from Earthing Position
41
Closing Operation from Isolating Position
43
Opening Operation from Closed Position
45
Earthing Operation from Isolating Position
47
Huv-Lv and Huv-Rbv Functions
49
MIMIC Diagram
49
Feeder Function in Cgm.3-Huv-Lv Cubicle
49
Circuit-Breaker Function in Cgm.3-Huv-Lv and Cgm.3-Huv-Rbv Cubicles
50
Side Incoming Earthing Function
57
Cgm.3-Huv-Lv
57
Incoming Earthing Function
61
Cgm.3-Huv-Rbv
61
Safety Elements
65
Acoustic Earthing Prevention Alarm
65
Interlocks
65
Padlock Interlocking
66
Keylock Interlocking
67
Maintenance
68
Voltage Presence Indicating Relay Test
68
Acoustic Earthing Prevention Alarm Test
69
Preventive Maintenance of Models Cgm.3-Huv-V, Cgm.3-Huv-Lv and Cgm.3-Huv-Rbv
70
Spares and Accessories
71
Environmental Information
73

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Industrial Electrical Transformer Industrial Equipment Enclosure Power distribution unit

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Ormazabal velatia cgm.3 system Cubicles Manuals

Ormazabal velatia cgm.3 system General Instructions Manual (84 pages)

Table of Contents

1 General Description

2 Handling and Transport

3 Storage

4 Installation

5 Recommended Sequence of Operations

6 Safety Elements

7 Maintenance

8 Spares and Accessories

9 Environmental Information

Ormazabal velatia cgm.3 system General Instructions Manual (76 pages)

Table of Contents

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