Audited Supplier
VS1-12
Power
Protection
ISO9001:2000
High Voltage
1 Uint
High-rise Buildings
Aluminum Alloy
IP55
Wantai
Wantai
Wooden Case
China
Product Description
High voltage vaccum circuit
Productin introduction
VS1 type (ZN63)-12 indoor vaccum braker is a indoor voltage switch equipment,aplicable to 12KV rated voltage ,3-phase power system frequency 50HZ,used as protection and control electric equipment, as a result of the vaccum arc extinguishing performance is good,anti-fouling ability strong, almost maintenance-free special superiority,espectially suitable for high curent load frequent operation.
Vaccum circuit breaker breaker on outdoor high voltage column is a new type of outdoor high voltage switch equipmetn with rated voltage of 12KV,which is mainly used in distribution system of city network and rural network as load current overload current and short circuit current.The external insulation is made of silicone rubber material ,which has reliable insulation and strong anti-pollution ability.
Productin introduction
VS1 type (ZN63)-12 indoor vaccum braker is a indoor voltage switch equipment,aplicable to 12KV rated voltage ,3-phase power system frequency 50HZ,used as protection and control electric equipment, as a result of the vaccum arc extinguishing performance is good,anti-fouling ability strong, almost maintenance-free special superiority,espectially suitable for high curent load frequent operation.
Vaccum circuit breaker breaker on outdoor high voltage column is a new type of outdoor high voltage switch equipmetn with rated voltage of 12KV,which is mainly used in distribution system of city network and rural network as load current overload current and short circuit current.The external insulation is made of silicone rubber material ,which has reliable insulation and strong anti-pollution ability.
| Rated voltage | 12kV | |||||
| Rated frequency | 50Hz | |||||
| Rated Lightning Shock Test Voltage/Fracture | 75/85kV( Peak value) | |||||
| Power Frequency Tolerance Voltage/Fracture Rated 1 Min | 42/48kV ( Effective value) | |||||
| Rated operation sequence | 0-t-C0-t1-C0 | |||||
| Circuit Breaker Model | Rated current | Rated interruption current KA | Rated short circuit closing current(peak) KA | Rated Short Circuit Duration S | Breaking times | |
| ZN63-12/... | 630 1250 | 20/25 | 50/63 | 4 | 100 | |
| 1250 1600 2000 2500 | 31.5 | 80 | 4 | 50 | ||
