Ormazabal cpg.0 ENA Series User Manual

IG-273-EN version 03; 05/08/2020
3
General instructions
cpg.0 ENA range
Ormazabal NoCC 1074 Switchgear types
Ormazabal NoCC 1074 Switchgear types
NoCC 1074 Designations
cpg.0-v cpg.0-l cpg.0-c cpg.0-pt cpg.0-rb obb.12
Circuit breaker
(1) (7) (8) (9)
Switch-disconnector
(2) (7) (8) (9)
Bus section circuit
breaker
(3) (8) (9)
Busbar earthing switch
(4) (7) (8) (9)
Busbar riser
(5) (7) (8)
Busbar bridge
1200 mm
(6) (7)
1)
Feeder/Incomer circuit breaker. Modular extensible single busbar SF
6
gas insulated xed pattern vacuum circuit breaker for indoor application with
manual or optional motorised 3 position disconnector.
2)
Designation cpg.0-l Non-auto circuit breaker without CT’s and protection to perform the function of a switch-disconnector. Based on the cpg.0-v
circuit breaker.
3)
Bus section circuit-breaker based on cpg.0-v connected via standard busbar system to a cpg.0-s bus riser disconnector.
4)
cpg.0-pt utilises a circuit breaker unit with feeder shorting and earthing links to perform a busbar earthing function. Appropriate fascia, interlocking and
shielding provided.
5)
cpg.0-rb Based on the circuit breaker gas tank the bus riser allows direct cable connection from feeder bushing to the busbars with no switching
function. Direct copper connections through the SF
6
compartment. This panel can also be used for metering purposes.
6)
OBB 1200 mm Busbar bridge. Installation allows units to be withdrawn from a switchboard whilst maintaining busbar continuity. This equipment also
facilitates a 600 mm separation between panels in a switchboard. This enables a physical barrier to be installed between panels whilst maintaining
sucient room for operation, maintenance and cable access.
7)
All panels may be installed in left-hand, right-hand or centre positions.
8)
Plug in voltage transformers available for direct mounting onto busbar cross connectors. (Feeder voltage transformers are cable connected). Bar primary
current transformers may be mounted in the busbar compartment.
9)
Disconnector motorisation is available as an option.
Table 0.1. NoCC 1074 designations

Ormazabal cpg.0 ENA Series Specifications

General

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