Cable distribution box(European type)
Cable distribution boxes (European type)
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Cable distribution boxes (European type)
Product introduction
DFW-12KV European cable distribution boxes, European cable distribution boxes are widely used in power in recent years in the cable distribution network systems engineering equipment，its main feature is a two-way door，use wall bushing as the connection bus bar，with a small length of cable arrangement clear，three-core cable does not require the large span crossing and other significant advantages. Their use of cable joint in line with DIN47636 standards. Generally the rated current of 630A bolted connection cable connector.
The main technical parameters
|
No. |
Name |
Parameter |
|
1 |
Rated voltage |
12KV |
|
2 |
Rated current |
630A |
|
3 |
Dynamic stability current |
50KV/0.3s |
|
4 |
Thermal stability current |
20KV/3s |
|
5 |
1min power frequency withstand voltage |
42KV |
|
6 |
15 minutes DC voltage |
52KV |
|
7 |
Lighting impulse withstand voltage |
105KV |
|
8 |
Case protection class |
IP33 |
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Outdoor prefabricated substaion (European type)
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