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Basic Info.
Packaging & Delivery
Product Description
ZW20-12F series outdoor high-voltage AC dividing vacuum circuit breaker
It is a high-voltage outdoor switchgear with rated voltage of 12kV and three-phase AC 50Hz, which is mainly used to switch off and close the load current, overload current and short-circuit current of the agricultural network, urban network and small-scale power system. The overall structure of the product is three-phase common box type, three-phase vacuum arc extinguishing chamber in the metal box, reliable transformer performance, high insulation strength. The operating mechanism of this series of products is spring energy storage type, which is divided into electric and manual. The circuit breaker complies with GB1804, DL403, GB11022 and other standards, whether in normal use conditions or fault conditions (especially short circuit), as long as the number of poles of the circuit breaker within the parameter range, it can ensure the safe and reliable operation of the corresponding voltage level in the power grid.
| 1.Each one is wrapped with plastic film and foam. |
| 2.Packed in standard export cartons. |
| 3.Cartons are sealed in a wooden case or packed in pallet. |
| 4.The cases or pallet are bound with iron belts externally Port NINGBO or SHANGHAI. |
1. Are you a trading company or manufacturer ?
We are a professional factory with 10 years experience in the field of High and low Voltage switchgears, Substation ,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.
Our factory is the excellent supplier of State Grid Corporation od China .
2. Do you accept customized serveice ?
We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters .
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time ?
It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable .
5. How do you solve quality problems?
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
30%T/T in adcance,70% before shipment . West union , L/C are also acceptable .
