ZW7-40.5 Outdoor High Voltage Vacuum Circuit Breaker Three Phase Vcb 40.5KV

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Normal Type Circuit Breaker
• Model NO.: ZW7-40.5
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: ACB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB, Handcart/Fixed
• Certification: ISO9001-2000, CCC
• Name: Vacuum Circuit Breaker
• Color: Red/Black/White
• Rated Voltage: 40.5KV
• Rated Current: 1250~2000A
• 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

ZW7-40.5 Outdoor High Voltage Vacuum Circuit Breaker Three Phase Vcb 40.5KV

ZW7-40.5 outdoor high voltage vacuum circuit breaker can be used in ac 50HZ.40.5KV outdoor highvoltage electrical equipment. Attached spring operation structure or electromagnetic operation structure, canremote control electric switch on and off, and can also reaize manual energy-storage, manual opening andclosing. it conform with the requirements of GB1984-89 AC HIGH VOLTAGE VACUUM CIRCUIT BREAKER.also conform to related requirements of IEC-56 AC HIGH VOLTAGE VACUUM CIRCUIT BREAKER.. ZW7-40.5 series outdoor high voltage vacuum circuit breaker mainly used for outdoor 35KV power transmission andtransformation system control and protection, also can be applied to the city and countryside electric networkand industrial mining enterprises for the normal operation and short circuit protection. The overall structure forthis product is porcelain pillar type, vacuum arcing chamber installed inside the top porcelain, bottom porcelain asstrut porcelain. The circuit breaker is suitable for freguent operation places. And has good sealing, anti-aging.high pressure resistance, no combustion, no explosion, long service life, easy installation and maintenance, etc.This product with spring mechanism or electromagnetic mechanism, take automatic reclosing function, cancooperate with different types of intelligent controller. Realize the opening and closing operation of the circuitbreaker, it can also be operated by remote control distance through the communication interface,The otherinformation can also be transmitted to the control center, the communication channel can choose cable, opticafiber.GPRS/CDMA, GSM, etc.

Main Technical data

No	Item		Unit	Value
1	Rated Voltage		KV	40.5
2	Rated frequency		HZ	50
4	Rated insulation level	Rated lighting implus withstand voltage(peak)	KV	185
		1 min Short-time power frequency withstand voltage(1 min)	KV	Dry test:95 Wet test:80
3	Rated short circuit breaking current		KA	20               /         25     /       31.5
5	Rated current		A	1250,1600,2000
6	Rated short-cireuit making current		KA	50               /          63    /         80
7	Rated withstand current(short time)		KA	20               /          25     /       31.5
8	Rated withstand current(peak)		KA	50               /          63    /         80
9	Rated operation of short-circuit breaking current interruption		times	20
10	Total breaking time		S	0.1
11	Rated operating sequence			0-0.3S-C0-180S-C0
12	Rated short-cireuit duration		S	4
13	Rated breaking current(eapacitor)		A	400
14	Dynamic and static contact allowed to wear thickness		mm	3
15	Mechanical life		times	10000
16	Weight		kg	1100

 

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.