ZW32M-12/630 12kV Permanent Magnet and Spring Outdoor Vacuum Circuit Breaker

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Normal Type Circuit Breaker
• Model NO.: ZW32M-12
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Handcart/Fixed
• Structure: ACB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB, Fixed
• Certification: ISO9001-2000, CCC
• Name: Vacuum Circuit Breaker
• Color: Red/Black/White
• Rated Voltage: 12kv
• Rated Current: 630-1250
• Certufucates: ISO
• Transport Package: Plywood Case
• Specification: Conventional Circuit Breaker, Circuit-Breaker Fail
• Trademark: Feite
• Origin: China
• HS Code: 85352100
• Production Capacity: 20000PCS/Year

Product Description

Product Description

ZW32M-12/630 12kV Permanent Magnet and Spring Outdoor Vacuum Circuit Breaker

ZW32M-12 outdoor permanent magnet vacuum circuit breaker is a three-phase AC 50Hz, suitable foloutdoor high-voltage switchgear with a rated votage of 10kV. The circuit breaker complies with the nationastandard GB1984 "High Voltage AC Circuit Breaker" and the professional standard JB3855 "3.6~ 40.5kVOutdoor AC Hiah Voltage Vacuum Circuit Breaker" and relevant lEC standards. it is often used for the controand protection of electrical equipment by industrial and mining enterprises, power plants and substations, and issuitable for places with frequent operations.
The circuit breaker is a comprehensive protection outdoor intelligent switch independently developed byour company. lt is mainly composed of the vacuum circuit breaker body and the controller and an externavoltage transformer. The three are electrically connected through an aviation socket and an outdoor sealedcable. lt has a fault detection function, a protection control function and a communication function. lt can reliablyjudge, Detects the miliamp-level zero-sequence current and phase-to-phase short-circuit fault current on theinput and output sides of the switch to automatically remove single-phase ground faults and phase-to-phaseshort-circuit faults. This product take automatic reclosing function, can cooperate with diferent types ofintelligent controller as the auto-recloser, sectionalizer, inteligent dividing circuit breaker, realize the distributionnetwork automation,The circuit breaker uses a pemmanent maanet operating mechanism with a mechanical lifeof 50,000 times, and no maintenance or adiustment is required within 20.000 times.

Main Technical data

No	Item		Unit	Value
1	Rated Voltage		KV	12
2	Rated frequency		HZ	50
3	Rated insulation level	Rated lighting implus withstand voltage(peak)	KV	Phase,over the ground 95,fracture
		1 min Short-time power frequency withstand voltage(1 min)	KV	phase,over the ground 60,fracture
4	Rated short circuit breaking current		KA	20
5	Rated current		A	630/1250
6	Rated short-circuit making current		KA	50
7	Rated withstand current(4 seconds)		KA	20
8	Rated peak withstand current		KA	50
9	Rated operation of short-circuit breaking current interruption		times	30
10	Power frequency with stand voltage secondary circuit (1 min)		V	2000
11	Mechanical life		times	50000
12	Weight		kg	95

Parameters of the mechanical characteristics of circuit breaker assembly after adjustment

NO	Item	Unit	Value
1	Contact distance	mm	9±1
	Contact over travel	mm	2.5~3.5
3	Opening speed	m/s	1.0~1.4
4	Closing speed	m/s	0.4~0.8
5	Contact bouncing duration at closing operation	ms	≤2
6	Phase spacing	mm	340±1.5
7	Three-pole simulaneity	ms	≤2
8	Conductive circuit resistance of each phase	μΩ	≤80
9	Closing time	ms	20~60
10	Opening time	ms	20~40

 

Product show

 

Certifications

 

Company show

Xiaogan Hanguang Senyuan Electric Co., Ltd, The former state-owned ndustrial enterprise which wasrestructured as a joint-stock enterprise, ls located in high technical development zone in Xiaogan cit, Hubei provinceSince the company had successfully developed ZN28A-12, ZN23 -40.5 series of a vacuum circuit breaker in1995, The company continuously engaged in development and produce 40. 5kv and lower voltage vacuum circuitbreaker, Vacuum contacto, Vacuum load break switch all along. Our 12-40.5kv vacuum circuit breakers arepublished in Recommend devices and manufactures for national urban and rural power grid construction and reformissued by State Economic and Trade Commission.

After years of technical accumulation and market exploratio, Our product is confirmed to be reliable with highquality and competitive price, The products are sold all over country and won good reputation among customers. 20%employers are technicians with professional title and administers, 2 exports are of provincial level, Which hasensured our technical strength. As an 1S09001 certified company, We have established perfect quality control and
ensure system.

As a restructured joint-stock enterprise, The company by using original state-owned enterprise's maturetechnology and excelent equipment together with the rapid reaction mechanism of private enterprises, Successfullydeveloped a number of new vacuum electric products and put them into the market, And achieved very high marketshare. in recent vears the scale of production and operation has obtained considerable development and our markeishare has largely enhanced, And sales volume has always come to the front in this field. With the expansion of thecompany size and the rich of the products constantly. We try our best to reduce our production cost and improve ourproduction qualty, Through careful management to reduce the product cost, Through qualty management toimprove product quality, Thus make our product more cost-effective.

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Packing

 

 

FAQ

 

1.You inquuiry related to our products or prices will be replied in 24hours 
2.Well-trained and experienced staffs to answer all your enquires in fluent english 
3.OEM & ODM, any your costomized lighings we can help you to design and put into product 
4.Distributoershio are offered for your unoque design and some our current models 
5.Protection of you sales area ,ideas of design and all your private information

 

Buy recommendation:

1. Our all items are 100% authentic ,please provide details of the address before purchase , So we can calculate the shipping discounts and the best transportation. 
2. According to the customer's requirement ,different specifications of the items can be mixed shipments and lower freight. 
3.Only wholesale, if require samples, please contact us,If you have any questions or suggestions. Please Contact us freely.

 

 

 Quality & Prices:

We have to sell items with top quality because we want to keep every customer as our long-term business partner. 

We have to set low competitive prices because we need to attract buyers to this new store.

We will ship your items on time when you place your order . We know time is important for you.

After Delivery

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If unluckily there is any problems with the packages, DO please contact us and let us know it. We will solve all dissatisfaction after we receive the pictures from you. We will make sure you are happy with our solution.