ZN85-40.5/T(3AV3)indoor handcart vacuum circuit breaker is suitable for three-phase AC5OHz with 40.5KV rated voltage. It can be used for industrial and mining enterprises, power plants and substations as load current and overload current fault current, and is suitable for the occasion with frequent operation. The circuit breaker adopts an upper and lower arrangement structure to effectively reduce the depth of the circuit breaker. It adopts the composite insulation structure, the three-phase arc extinguishing chamber and the associated electrified body. Separated by three independent epoxy insulation cases, the circuit breaker meets the
air distance and creepage requirements under normal operating conditions after the composite insulation structure and it effectively reduces the size of the circuit breaker. The main conductive circuit vacuum interrupter and the dynamic and static conductive connection are installed in the insulation tube, so that the phase to phase distance is only 300mm.The main circuit electrical connections are all fixed connectionswith high reliability.
FAQ
1. How to buy your ideal products? A: You can provide us your drawings, and we will produce it as per your drawings. Or we can design it if you do not have a clear plan.
2. How to pay? A: TT and L/C are acceptable and TT will be more appreciated.30% deposit before producing, 70% balance before loading by TT.
3. What is the delivery time? A: It depends on order quantity. Generally, the delivery time will be within 15 to 30 days.
4. Package information A: For inner box and master carton are made as per international standards, and we can make special designed for you if need. And if necessary,will be packed in pallets to avoid any damage. B: Not more than 35kg per carton box, about 1000kg per pallet
5. How long to make a sample? Is it free? A:7 days depending on the sample's complexity. Normally, our sample is free
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