ZW32-12 Outdoor high voltage AC vacuum circuit breaker
ZW32-12(M) outdoor high-voltage AC vacuum circuit breaker adopts the principle of vacuum arc extinguishing, spring operation mechanism, and integrates microprocessing technology, modern network communication technology and new switch manufacturing materials. Outdoor power distribution equipment with rated voltage of 12kV and 50Hz three-phase AC. The product is widely used in the urban power grid as a breaking or contact switch, or for the rural grid distribution system outdoor substation outgoing switch, can effectively complete the work of the traditional recloser, split and close the load current and short-circuit current.
Z W 32 - 12 (F) (G) / X - X
1 2 3 4 5 6 7 8
| 8.Rated short-circuit interrupting current |
| Attribute |
Unit |
Data |
| Rated voltage |
KV |
12 |
| Rated frequency |
Hz |
50 |
| Rated insulation level |
Lightning impulse withstand voltage |
KV |
75/85 |
| Power frequency withstand voltage 1min to ground /break |
KV |
42/48 |
| Rated current |
A |
630 |
| Rated short-time withstand current and duration |
KA/4s |
20 |
| Rated peak withstand current |
KA |
50 |
| Rated short-circuit making current |
KA |
50 |
| Mechanical life |
TIMES |
10000 |
| Net weight |
KG |
110 |
Wenzhou Naisite Electric Co., Ltd is a technology oriented transmission and distribution equipment manufacturing enterprises, since its establishment in 2011, focus on transmission and distribution equipment technology progress, advocating technological innovation, introduce new energy prefabricated, a secondary fusion ring cage, environmental protection cabinet,Transformers, cable branch box, box type substation such as intelligent high and low voltage transmission and distribution equipment. Applicable to electric power, railway, petrochemical, subway, municipal construction, steel, coal and other industries. The company's products have achieved a number of technological breakthroughs in environmental protection, miniaturization, intelligence, maintenance free and other aspects. The headquarters of Wenzhou Naisi Electric Co., Ltd is located in the core area of Wenzhou Yueqing Economic Development Zone, "the capital of Electrical appliances in China". Has an excellent domestic intelligent distribution network products assembly line.
The company has a vacuum box helium leak detection system, local discharge test laboratory and other advanced inspection and test equipment system. With the basic experimental facilities and research environment needed for advanced technology development and scientific research, the products are tested according to the international IEC standards. The enterprise has passed the IS09001 quality system certification, IS014001 environmental system certification and OHSAS18001 occupational health and safety management system certification, the products have been obtained the CNAS national accreditation laboratory certification report.
| Q: Are you a trading company or manufacturer ? |
| A: 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 of China . |
| Q: Do you accept customized serveice ? |
| A: 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 . |
| Q:How long is your delivery lead time ? |
| A: It depends on your product requirement and quantity . Generally , 5~10 working days is available . |
| Q: How do you solve quality problems? |
| A: Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days. |
| Q: What is your payment terms ? |
| A: 30%T/T in advance,70% before shipment . West union , L/C are also acceptable . |
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