630A MV Circuit Breaker 12kV 24kV SF6 Gas Insulated Circuit Breaker With Isolating Switch
Price:
$500-$1500
MOQ:
1 pcs
Delivery Time:
15 days
Brand:
MacweyTEK
Product Description
12kV 24kV SF6 Gas Insulated Switchgear Circuit Breaker With 630A Rated Current and Isolating Switch
High-performance SF6 gas insulated switchgear circuit breaker with isolating switch, designed for reliable operation in demanding electrical distribution systems.
Technical Specifications
| NO | Item | Unit | Technical data |
|---|---|---|---|
| 1 | Rated frequency | Hz | 50 |
| 2 | Rated current | A | 630 |
| 3 | Rated short time withstand current | KA | 20/25 |
| 4 | Rated peak withstand current | KA | 63 |
| 5 | Rated duration of short circuit | s | 2 |
| 6 | Rated short circuit making current | KA | 63 |
| 7 | Theoretic operation | times | 5000 |
Operating Environment Requirements
- Maximum altitude: 2000m
- Maximum earthquake magnitude: 8 degree
- Temperature range: -30℃ to +40℃
- Relative humidity: Daily average not exceeding 95%, monthly average not exceeding 90%
Not suitable for installation sites with severe vibration, water vapors, corrosive gases, salt mist, excessive dust, or fire/explosion hazards that may affect performance.
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Company
Ningbo Macwey Industrial Technology Co.,Ltd
Location
No.218, Weier Road, Chongshou Industrial Park, Cixi City (Ningbo), China
Contact Person
Alec Sung