Ormazabal cgmcosmos-p User Manual

4.4.1. Cubicles with classification of internal arc IAC up to 20 KA
[7]
- 1 s
[7]
Tests carried out with a test current of 21 kA.
Feeder function
Dimensions in mm.
Front and rear cable input or output (D1/D2).
Side cable input or output (D3/D4).
Figure 4.4. Dimensions [mm] of the cable trench for cgmcosmos-l
Trench necessary for the feeder ["L" or "T" Terminal 400/630 A]
Cable data
Approximate
radius of
curvature*
[mm]
Minimum depth
Cable insulation Cable type
Cable
section
[mm
2
]
Cable
diameter
[mm]
D1 D3
Height 1300 mm
Dry insulation
Single-core
150 38 500 350 400
185 42
600 400 500
240 42
300 48
750 600
650
400 48
Three-core
150 85
600
185 85
D2 D4
Height 1740 mm
Dry insulation
Single-core
150 38 500
(R) 370*
(F) 370
400
185 42
600
(T) 370
(F) 370
500
240 42
300 48
750
(T) 370
(F) 450
650
400 48
Three-core
150 85
(T) 370
(F) 550
500
185 85
* Check against the data of the manufacturer of the cable used.
(T) Rear cable input or output.
(F) Cable front input or output.
Table 4.2. Trench necessary for the feeder
IG-296-EN version 01; 12/03/2020
20
Installation General instructions
cgmcosmos: Medium voltage cubicles with full insulation
in SF
6
gas up to 24 kV in accordance with IEC Standard

Ormazabal cgmcosmos-p Specifications

General

Brand	Ormazabal
Model	cgmcosmos-p
Category	Control Systems
Language	English