Ormazabal cpg.0 ENA Series User Manual

PROVISIONAL
IG-273-EN version 03; 05/08/2020
4
Contents General instructions
cpg.0 ENA range
Contents
Ormazabal NoCC 1074 Switchgear types .................3
1. General description ...................................................5
1.1. Models ......................................5
1.2. Standards applied............................5
1.3. Main components ...........................6
1.4. Voltage presence indicator . . . . . . . . . . . . . . . . . . .9
1.5. Name plate .................................10
2. Technical characteristics..........................................11
2.1. Electrical characteristics .....................11
2.2. Mechanical characteristics ..................12
2.2.1. Dimensions and weights ....................12
2.2.2. Protection grade ............................12
3. Service conditions ....................................................13
4. Handling and transport ...........................................14
4.1. Transport conditions ........................14
4.2. Lifting means ...............................14
5. Storage conditions ...................................................16
6. Installation ...............................................................17
6.1. Unpacking the equipment ..................17
6.2. List of assembly materials supplied ..........18
6.3. Cable trench ................................20
6.4. Minimum installation distances..............21
6.4.1. Interlocks ...................................22
6.5. Fastening to the floor .......................23
6.6. Cubicle joints ...............................24
6.6.1. cpg.0-v/cpg.0-l/cpg.0-pt/cpg.0-rb...........25
6.6.2. cpg.0-c .....................................26
6.7. Equipment earthing ........................27
7. Operations sequence ...............................................28
7.1. Feeder up to 1250 A ........................28
7.1.1. Circuit breaker and switch-disconnector
(cpg.0-v and cpg.0-l) ........................28
7.1.2. Bus section circuit breaker (cpg.0-c) .........37
7.1.3. Busbar earthing switch (cpg.0-pt) ...........43
7.1.4. Bus riser (cpg.0-rb) ..........................46
7.2. Feeder up to 2000/2500 A ...................47
7.2.1. Circuit breaker (cpg.0-v).....................47
7.2.2. Bus section circuit breaker (cpg.0-c) .........55
8. Safety elements ........................................................61
8.1. Interlocks ...................................61
8.1.1. Padlocking facilities .........................61
9. Maintenance .............................................................64
10. Spares and accessories ............................................65
11. Environmental Information ....................................66
11.1. Sulphur Hexafluoride SF
6
....................66
11.2. Recyclability ................................66

Ormazabal cpg.0 ENA Series Specifications

General

Brand	Ormazabal
Model	cpg.0 ENA Series
Category	Industrial Electrical
Language	English