Описание
VS1-24 series of indoor high voltage vacuum circuit breaker with insulating cylinder is three-phrase A.C. 50 Hz indoor power distribution equipment with the rated voltage of 24kV. It’s used for protecting controlling the electrical equipment in the fields of industry and mining enterprise, power plants and substation.This type vacuum circuit breaker conforms to national standards and the stipulation of IEC standard, the capability reaches grade of M2-E2-C2.
The product adopts composite insulation way,spring charged operation and rod push mechanism,with the characteristics of small volume,compact design and reliable operation, it can easily match with the switchgear and meet the ‘five-prevention’ demands. This kind of vacum circuit breaker can be used for many kinds of switchgear like KYN28 24(GZS1). This series of products include: VCB truck, isolation truck and Fuse truck etc.
Applying ambient conditions
1. Ambient temperature: -10°C~+40°C;
2. Relative humidity: the average humidity of a day should be no more than 95%. The average humidity of a month should be no more than 90%;
3. Earthquake intensity: not exceed 8 degrees;
4. Saturated vapor pressure: the average pressure of a day should be no more than 2.2kPa; the average pressure of a month should be no more than 1.8Kpa; .
5. The height above sea level: <1000 м (Except special requirements);
6. It should be installed in the places without fire, explosion, serious filth, chemical erosion and violent vibration.
Technical datas
Вопросы-Ответы
вопрос: Could I have prices of your products?
А: Welcome. Please feel free to send us inquiry here. We will reply you within 24 часы.
вопрос: Can I get a sample before the bulk order?
А: да, we welcome sample order to test and check quality.Mixed samples are acceptable.
вопрос: Can we print our logo/ company name on products?
А: да, of course, we принимать OEM, then need you to provide brand authorization to us
вопрос:Do you accept product customization?
А:да, of course, please provide specific drawings or parameters, we will quote you after evaluation
вопрос: What is the lead time?
А: The lead time depends on the quantities ordered, generally within 7–20 дни после receiving the payment.
вопрос: What is your Trade Terms?
А: We accept EXW, FOB, CIF, FCA, так далее.
вопрос: What is your payment method?
А: We accept T/T, Western Union, ПайПал, irrevocable L/C at sight, так далее
вопрос: Do you inspect the finished products?
А: да, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide гoods inspection reports for your reference before shipment
вопрос: How to solve the quality problems after sales?
А: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 дни.