Ningbo Macwey Industrial Technology Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 5000 pcs |
| Delivery Time | 15 days |
| Packaging Details | wooden cases |
| Name | Vacuum Circuit Breaker Indoor |
| Rated voltage | 24KV |
| Rated frequency | 50Hz |
| Rated current | 630, 1250, 1600, 2000, 2500A |
| Rated short-time withstand current | 20, 25, 31.5KA |
| Rated withstand current | 50, 63, 80KA |
| Brand Name | MacweyTek |
| Model Number | VS1-24kv |
| Certification | ISO9001-2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000 pcs |
| Delivery Time | 15 days | Packaging Details | wooden cases |
| Name | Vacuum Circuit Breaker Indoor | Rated voltage | 24KV |
| Rated frequency | 50Hz | Rated current | 630, 1250, 1600, 2000, 2500A |
| Rated short-time withstand current | 20, 25, 31.5KA | Rated withstand current | 50, 63, 80KA |
| Brand Name | MacweyTek | Model Number | VS1-24kv |
| Certification | ISO9001-2008 | Place of Origin | China |
| High Light | 24kV Vacuum Circuit Breaker ，1250A Vacuum Circuit Breaker ，ZN63A VS1 | ||
VS1-12 type indoor high voltage vacuum circuit breaker, three-phase AC 50Hz, rated voltage for indoor switchgear 12KV power system, protection of power equipment enterprises. As a condition of power equipment and control unit. The frequent operation is suitable for requirements in the rated working current, or multiple breaking short circuit current.
The circuit breaker adopts the operating mechanism and the circuit breaker body integral design, can be used as a fixed installation unit, also can be equipped with a special propelling mechanism, which is composed of the action of the hand car unit.
Advantages
Simple structure
Adapt ultra low resistance type vacuum interrupter
Adapt optimization and modular spring operating mechanism
Suitable for occasions with frequent operation
Free maintenance and long service life
High reliable performance
Environmental Conditions
Ambient temperature: not higher than +40 °C, not less than -10°C (at -30 °C to allow storage and transportation).
Altitude: not exceed 1000m.
Relative humidity: daily average of not more than 95%,saturated vapor pressure on the average of not more than 2.2 × 10-3MPa, On average not more than 1.8 × 10-3MPa.
Earthquake intensity: not more than eight.
No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration.
Technical Parameter
| Item | Unit | |
| Rated voltage | KV | 24 |
| 1 min power frequency withstand voltage | KV | 65 |
| Lightning impulse withstand voltage | KV | 125 |
| Rated frequency | Hz | 50 |
| Rated current | A | 630, 1250, 1600, 2000, 2500 |
| Rated short-time withstand current | KA | 20, 25, 31.5 |
| Rated withstand current(peak) | KA | 50, 63, 80 |
| Rated short-circuit opening current | KA | 20, 25, 31.5 |
| Rated short-circuit closing current | KA | 50, 63, 80 |
| Rated duration of short-circuit | S | 4 |
| Opening time | ms | ≤60 |
| Closing time | ms | ≤45 |
| Rated operating sequence | ||
| Mechanical life | cycles | 10000 |
Drawings
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2013
Total Annual:
$31000000-$35000000
Employee Number:
>218
Ecer Certification：
Verified Supplier
Ningbo Macwey Industrial Technology Co., Ltd. is a manufacturer specializes in R&D ,manufacturing and sales of MV&HV switching equipment and electrical accessories,which applied in voltage range from 10kV to 40.5kV, widely used in power transmission and distribution.The company is lo... Ningbo Macwey Industrial Technology Co., Ltd. is a manufacturer specializes in R&D ,manufacturing and sales of MV&HV switching equipment and electrical accessories,which applied in voltage range from 10kV to 40.5kV, widely used in power transmission and distribution.The company is lo...
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