ZW7A-405 outdoor high voltage AC vacuum circuit breaker is a kind of current transformer external outdoor power distribution equipment, suitable for 50 Hz three-phase AC with 40.5KV rated voltage. It is mainly used for breaking and closing the load current, overload current and short circuit current in the power system. It is suitable for protection and control in power distribution systems of substations and industrial and mining enterprises. It could be applied in the rural power grids and other places that need frequent operation, especially suitable for urban network and rural network transformation.
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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