Home > Products > Vacuum circuit breaker > ZW8-12(G)/T Outdoor High Voltage ac Vacuum Circuit Breaker
ZW8-12(G)/T Outdoor High Voltage ac Vacuum Circuit Breaker
US$ 3,000 - 6,000
/ Set
10 Sets(Min. Order)
- WENZHOU/NINGBO
- T/T
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Product Details
| Place of Origin | Zhejiang, China | Model Number | ZW8-12(G)/T | |
| Type | Vacuum | Poles Number | 3 |
Product Description
Specifications
Handcart typeRated voltage 12kv
Three-phase AC 50Hz
SPECIFICATION
ZW8-12(G)/T circuit breaker is three phase AC 50HZ outdoor high voltage switchgear, mainly used for 12kv system of rural electric network and city net, for breaking and closing load current, over current and short-current. Can also be used to other similar places
MODEL IMPLICATION
TECHNICAL SPECIFICATION
| NO. | Item | Units | Parameters | |||
| 1 | Rated voltage | KV | 12 | |||
| 2 | Rated current | A | 630 | |||
| 3 | Power frequency withstand voltage | kv | 42/48 | |||
| 4 | Lightning impulse withstand voltage | 75 | ||||
| 5 | Rated short circuit breaking current | KA | 16 | 20 | 25 | |
| 6 | Rated short-circuit closing current | 40 | 50 | 63 | ||
| 7 | Rated peak withstand current | 40 | 50 | 63 | ||
| 8 | 4S rated short-circuit withstand current | 16 | 20 | 25 | ||
| 9 | Rated operating sequence | 0-0,3s-CO-180s-CO | ||||
| 10 | Breaking times of rated short-circuit breaking current | Times | 30 | |||
| 11 | Mechanical life | Times | 10000 | |||
| Energy storage motor rated voltage | V | DC/AC 220 | ||||
| 12 | Rated operator opening voltage with special spring operating mechanism | Opening coil | ||||
| Closing coil | ||||||
| 13 | Over current release rated current | A | 5 | |||
| 14 | Dynamic and static contact allowed to abrasion thickness | mm | 3 | |||
OVERALL DIMENSION
Contact Us
- Wenzhou Shouke Electric Co., Ltd.
- Contact nameElva Dong Chat Now
- Phone0086-0577-13676571588
- AddressCheao Industrial Zone,North Baixiang Town, Wenzhou, Zhejiang
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| AC Contactor | Magnetic Starter | MCCB(Moulded Case Circuit Breaker) | New products |
| others | Relays | Switch | Vacuum circuit breaker |
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