Name: Zw2012 Series Outdoor High Voltage Vacuum Circuit Breaker VCB
Brand: HENGFENGYOU
Price: 500 USD

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Zw20-12 Series Outdoor High Voltage Vacuum Circuit Breaker (VCB)

Brand Name:HENGFENGYOU

Certification:IEC CB COC KEMA SNI SABS CCC

Model Number:Zw20-12

Minimum Order Quantity:1

Delivery Time:15 days

Payment Terms:LC T/T

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Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Verified Supplier

Location: Qingdao Shandong China

Address: N0.506 Huicheng Road, Chengyang District, Qingdao City，China

Supplier`s last login times: within 36 hours

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Product Details Company Profile

Product Details

ZW20A-12 Series Outdoor High Voltage Vacuum Circuit Breaker

Application

The ZW20A-12 is an advanced version of the ZW20-12 column vacuum circuit breaker with a mature box seal. Filled with SF6 gas, it has a good sealing performance, so that it is not affected by the external environment. It is a maintenance free product. Its spring operating mechanism adopts direct chain active transmission and multi-stage tripping system, which has high reliability and is the best choice for the circuit breaker on the pillar.

Parameters

No.	Item	Unit	Data
1	Rated voltage	kV	12
2	Rated frequency	Hz	50
3	Rated current	A	630,1250
4	Rated short circuit breaking current	kA	12.5,16,20,25
5	Rated peak withstand current	kA	31.5,40,50,63
6	Rated short time tolerance current(4s)	kA	12.5,16,20,25
7	Rated short circuit opening and closing current	kA	31.5,40,50,63
8	Institution life	time	10000
9	Rated short open circuit current switch frequency	time	30
10	Rated current open circuit frequency	time	10000
11	Power frequency withstand voltage (1min) : phase, ground/fracture	kV	42/48
12	Lightning shock withstand pressure(peak)phase, ground/fracture	kV	75/85
13	Power frequency withstand voltage of the secondary circuit)(1min)	kV	2
14	Net weight	kg	140

About us

Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the large-scale electric complete

sets of manufacturers in China, specializing in oil-immersed transformers, dry-type transformers,

high-voltage Cabinets, low-voltage cabinets and substation manufacturing specialized electrical

enterprises. The company is located in the beautiful coastal city of china-qingdao. The company

has a registered capital of 10 million yuan, 20 senior technical personnel, more than 500 employees,

and a sound sales and service system, annual output value of US $1 billion, the products sell well

at home and abroad.

Company Profile

Qingdao Hengfengyou Electrical Engineering Co., LTD., subordinate to Hengfengshuai Group, is an export-oriented enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Its main products include power transformers, medium and low voltage switch cabinets, circuit breakers and other power distribution equipment and power engineering services.

After 30 years of rapid economic development in China, Hengfengshuai Group has become the largest r&d, manufacturing and service base of low-voltage and medium-voltage power distribution equipment in China. At present, Hengfengshuai Group has 50 senior technicians, more than 300 employees, and a perfect sales and service system. Its annual output value is 100 million US dollars, and its products sell well at home and abroad.The company always adhere to focus on the technical force and modern enterprise management team as the basis, strict implementation of ISO9001 quality management system, CB international electrician certification, CE safety certification, THE United States UL certification, the European Union ROHS standard, so as to meet the products in different special occasions and harsh environment can be normal and reliable work.

The company has won the trust of customers all over the world with its continuously enhanced innovation ability, stable quality assurance ability, outstanding customization ability and timely delivery ability.The company's products have been sold in Central Asia, South Asia, West Asia, Southeast Asia, the Middle East, the Americas and other countries and regions.

“Hengfengyou Electric” always adhere to carry forward the "integrity, innovation, achievement customer" of the enterprise purpose, to "quality products, the whole heart service" for the business of the team spirit, wholeheartedly for customers at home and abroad to provide excellent products and satisfactory service, is committed to be "Smart Electric Global Service provider" around the world, and sincerely hope to build a future with customers at home and abroad long-term win-win cooperation!

青岛恒丰友电气工程有限公司Qingdao Hengfengyou Electrical Engineering Co., Ltd

Smart Electric Global Service provider,Make life better!

Address：N0.506 Huicheng Road, Chengyang District, Qingdao City，China

Tel：+86-532--87936206 Fax:+86-532-87936207

Website: https://www.hengfengyou.com

Sales: hfy@hengfengyou.com Service：service@hengfengyou.com