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Denetlenen Tedarikçi Conditions of use:
1.Ambient air temperature: maximum temperature +40ºC, minimum temperature -15ºC:
2. Relative humidity: daily average relative humidity: <95%, daily average water vapor pressure is not more than 2.2kpa: monthly average relative humidity <90%; The monthly average steam pressure shall not exceed 1.8kpa;
3. Altitude: <1000m;
4. Earthquake intensity: not more than 8;
5. The surrounding air shall not be obviously polluted by corrosive or flammable gases, water vapor, etc. :
6. No violent vibration place;
7. If it is used beyond the normal conditions stipulated in GB3906, it shall be negotiated between the user and the company.
| Rated Voltage | KV | 3.6,7.2,12 |
| rated frequency | HZ | 50 |
| Circuit breaker rated current | A | 630 ,1250,1600,2000,2500,3150 |
| Rated current of switchgear | A | 630 ,1250,1600,2000,2500,3151 |
| Rated short-time withstand current (4s) | KA | 20,25,31.5,40 |
| Rated peak tolerance current (peak) | KA | 50,63,80,100 |
| Rated short-circuit breaking current | KA | 20,25,31.5,40 |
| Rated short circuit closing current (peak value) | KA | 50,63,80,100 |
| level of protection | IP4X |
Shenheng Electric Power Equipment Co., Ltd. is one of the enterprises specializing in the production of high-voltage and low-voltage switchgear transmission and distribution equipment and high-voltage and low-voltage electrical components, and the production of fully insulated and fully sealed inflatable cabinet intelligent solid insulation ring main unit outdoor high-voltage cable branch box type substation and other products are stable and reliable, trusted and recognized by users The main products are YBW box-type substation KYN61-40.5KYN28A-24 KYN28A-12 XGN2-10 HXGN-10 high voltage switch cabinet XGN ring network cabinet SHSRM pneumatic ring network cabinet SHSG solid ring network cabinet machine group MNS GCS GCS GGD XL low voltage switch cabinet Vacuum circuit breaker oil-immersed transformer dry transformer current/potential transformer load switch and other power transmission and distribution equipment for a long time for all kinds of metallurgy, ships, power mines, intelligent buildings, high-rise buildings, hospitals, schools and other industries to provide high-quality power transmission and distribution equipment and electrical control equipment. The company has strong technical force, sophisticated technology, sophisticated detection means, products sold throughout the country.
Doğrulanmış işletme lisanslarına sahip tedarikçiler
Denetlenen Tedarikçi 
