Zhejiang Xiben Electric Power Equipment Co., Ltd.  

Product Name: Zn63 (VSl) -24kv Series Model NO.: ZN63(VSl)-24kV Certification: ISO9001-2000, CE, UL Function: Overcurrent Protection Type: Circuit Breaker Poles Number: 3 Structure: ACB Installation: Fixed Arc-extinguishing Medium: Vacuum Speed: High-Speed Circuit Breaker Operation: Electric Type Breaking Capacity: High Voltage Circuit Breakers Trademark: xiben Transport Package: Wooden Box Packing Origin: China HS Code: 8535210000 Product Description I. OverviewZN63-24 type indoor high-voltage vacuum circuit breaker is an indoor switching device of a three-phase AC 50 Hz rated voltage 24 kV power system. It serves as the protection and control unit of power grid equipment and power equipment of industrial and mining enterprises. It is suitable for frequent operation under rated working current or multiple breaking of short circuit current.The circuit breaker is designed as a fixed installation unit and a special propulsion mechanism, which can be used as a handcart unit.II. Environmental Conditions for Use1. Ambient air temperature: upper limit + 40 degrees, lower limit - 40 degrees;2. Elevation: <2000m (if the elevation increases, the rated insulation level will increase accordingly);3. Wind pressure: not more than 700 Pa (equivalent to wind speed 34 m/s);4. Seismic intensity: not more than 8 degrees;5. Pollution grade: Grade IV;6. Maximum daily temperature difference: no more than 25 degrees;7. Relative humidity: daily average is not more than 95%, monthly average is not more than 90%.8. Places free from flammability, explosion danger, chemical corrosion and violent vibration.III.Type and MeaningIV.Installation Dimension MapVI. Instructions for Order1. The name, model and order quantity of circuit breaker;2. Rated current of circuit breaker and rated short circuit breaking current;3. The type, name, operating voltage and release type of the operation mechanism;4. Number of trucks and other spare parts;5. If users have other special requirements, they should negotiate when ordering.Our products is widely used in China, Africa, American and Europe. You are choose our standard product, or help you to design and manufacture tailored products. Choose Powint, choose high quality and service. We can not provide you with the lowest price, but we provide you the highest quality, the most perfect quality assurance, the most perfect service,after-sales we will do for you !