ZW37-40.5 Outdoor HV Circuit Breaker
| Model: | ZW37-40.5 |
|---|---|
| Brand: | HEAG |
| Origin: | Made In China |
| Category: | Construction & Decoration / Door & Window Hardware / Other Door & Window Hardware |
| Label: | circuit breaker , electric , circuit |
| Price: |
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| Min. Order: | 1 pc |
Product Description
ZW37-40.5 Outdoor AC High Voltage Vacuum Circuit Breaker is mainly used to break and close load current, over-load current and short-circuit current in outdoor 40.5kV three-phase alternating current 50Hz power system, also suitable for occasions with frequent operations.
| Rated voltage: | 40.5kV | |
| Rated current: | 630, 1250,1600,2000A | |
| Rated short-circuit breaking current: | 20/25/31.5kA | |
| Rated short-circuit making current: | 50/63/80kA | |
| Rated short-time withstand current: | 20/25/31.5kA | |
| Rated peak withstand current: | 50/63/80kA | |
| Mechanical duration: | 3000 Times | |
| Breaking time of rated short-circuit breaking current: | 30 Times | |
| 1 min P.F. withstand voltage-dry (phase to phase, to earth; across open contacts): | 42/49kV | |
| 1 min P.F. withstand voltage-wet: | 34kV | |
| Lightning implse withstand voltage peak (phase to phase, to earth; across open contacts): | 75/85kV | |
| Abrasions thickness of contacts: | 3 mm | |
| Net weight: | 70 kg | |
Member Information
| China Huayi Elec. apparatus Group | |
|---|---|
| Country/Region: | Zhe Jiang - China |
| Business Nature: | Manufacturer |
| Phone: | 86-577-27898887 |
| Contact: | Hugh Peng (sales) |
| Last Online: | 10 May, 2007 |
