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Location: >> Products >> Switchgear >> High Voltage Switchgear >> ProductsGBC-40.5 handcart HV switch cabinet
Model
G---------------------------------------HV switch cabinet
B---------------------------------------protective type
C---------------------------------------handcart type
40.5-------------------------------------rated voltage (KV)
General
GBC-40.5 handcart HV switch cabinet is the complete set distribution equipment of three-phase AC 50HZ single bus, it is with ZN12-40.5 and ZN23-40.5 vacuum circuit breaker. It is small sized and light. The modular structure makes maintenance easy. The handcart can be equipped with all type of operating mechanism. It is widely used in the power plant, substation and industrial and mining enterprises.
Technical parameters
|
Item |
Unit |
Value |
||
|
Rated voltage |
KV |
40.5 |
||
|
Rated insulation level |
1 min power frequency withstand voltage |
KV |
Phase-phase Phase-earth |
Isolation fracture |
|
95 |
118 |
|||
|
Rated lightning impulse withstand voltage |
185 |
215 |
||
|
Rated short-time withstand current (4S) |
KA |
20, 25, 31.5 |
||
|
Specified short circuit drop-out current |
KA |
20, 25, 31.5 |
||
|
Rated withstand current (peak) |
KA |
50, 63, 80 |
||
|
Rated short circuit making current |
KA |
50, 63, 80 |
||
|
Rated current |
A |
1250, 1600 |
||
|
Protection degree |
|
IP2X |
||
|
External dimension (W*D*H) |
mm |
1800*2000*2500 |
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