V-SR Indoor Single-phase Single-Pole Vacuum Circuit Breaker for Railway Electrification

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FOB Price:	Get Latest Price
Port:	Xiamen Port
Minimum Order Quantity:	1 Unit/Units
Supply Ability:	50 Unit/Units per Month
Payment Terms:	T/T

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Verified Supplier - Xiamen Minghan Electric Co., Ltd.

[ Fujian, China (Mainland) ]

Business type: Manufacturer, Trading Company

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Quick Details

Place of Origin:	Fujian China (Mainland)	Brand Name:	Minghan	Model Number:	VSR
Type:	Vacuum	Poles Number:	1

Packaging & Delivery

Packaging Detail:	Wooden cases
Delivery Detail:	One week after contact signing and technical confirmation

Specifications

Indoor Single-phase Single-Pole Vacuum Circuit Breaker for Railway Electrification
For railway

V-SR Indoor Single-phase Single-Pole Vacuum Circuit Breaker for Railway Electrification

VSR single-pole vacuum circuit breaker for railway electrification is indoor switchgear component using air as insulating medium. It is suitable for single-phase 50Hz electrified railway power supply system for such purposes as electric energy receiving and distribution, circuit control and protection.

VSR single-pole vacuum circuit breaker for railway electrification features simple structure, powerful breaking capacity, complete operating functions and easy maintenance, without any explosion risk. It can be used for reclosure operation, and particularly applicable for conditions requiring important load breaking and frequent operations due to its extremely high operation reliability and long service life.

1.Technical Parameters:

Maximum operating voltage	31.5kV
Rated insulation level	Lighting impluse withstand voltage	phase to earth between contacts:185kV
Rated insulation level	Power frequency withstand Voltage (1min)	phase to earth between contacts:95kV
Rated frequency	50 60HZ
Rated current	630 1250 2500A
Rated short-circuit breaking current	25 31.5kA
Rated short-circuit closing current (peak)	63 80kA
Rated peak withstand current	63 80kA
Rated short-circuit withstand time	4S
Capacitive load	Rated capacitive banks breaking current	400 630A
Capacitive load	Rated capacitive closing current	8kA (frequency≤1000HZ)
Rated short-circuit breaking times	30
Mechanical life	1000

2.Photos

3.Certificate

4.Our Advantage

We have been officially certified for ISO 9001:2008(Quality management system),ISO14001:2004(Environment Management system) and OHSAS(Occupational health and safety management system)
We have passed 16 type tests by China National High Voltage Apparatus Quality Supervision Testing Center For MV products.
As cooperative manufacturer of ABB,we always are closed to the international latest technology
As a pre-IPO enterprise ,we are proud of the honors and awards by governments and association of different levels,such as "Famous Trademark of Fujian China","Model Innovation Enterprise ","China's Top 100 Fast-growing Technology-based SME","User satisfaction enterprise/product of Fujian Province" and so on.
Certificate of Credit AAA issued by China bank,gurantee your payment safty

5.Service

Over 100 First-class engineers and researchers dedicated in the product and service innovation
Experienced sales and logistic team to operate the transaction and shippment smoothly
Skilled workers and advanced manufacturing equipment gurantee the production and quality well
Professional QC team to gurantee the terminal quality
Good after-sales service to settle any question and problem from our customer and give prompt reply and solution scheme

6.Major Project/Customer

China State Grid
Petro China
Sinopec
China Mobile
China Telecom
Dell China
ABB China
Linde Gas China
Costa Rica National Stadium
Ecuador Power Project
Macau Power Project
Fujian Kemen Power Plant
Fujian Fuqing Nuclear Power Generation Station
Fujian Motor Way
Xiamen Xiang'an Submarine Tunnel

...and so on

OEM and ODM is welcomed.New fty located in Xiamen Torch Hi-tech Industrial Development Zone(Xiang'an).It covers an area of 19,980 square meter and building area is more than 4 square meter.The company has well-equipped industrial facilities.

Welcome to our fty.

XIAMEN MINGHAN ELECTRIC CO., LTD is a manufacturer of MV and LV switchgears, key components as well as a variety of power automation devices, systems and solutions for power distribution and substation systems. MINGHAN has also been an ABB cooperative manufacturer ever since 2004. The company specializes in power engineering technologies and power automation solutions. We also provide OEM products under customers' brand names, act as an agent sourcing in China for switchgear key & secondary ... View detail

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Basic Information Indicates information has been verified onsite by a certification specialist

	Product/Service (We Sell):	MV Switchers,LV Switchers,MV Circuit Breaker,Power Automation Device
	Brands:	InterScada,Sub-View,Chub-68,Aoto,ZS8.x
	Number of Employees:	301 - 500 People

Trade & Market

	Main Markets:	North America South America Southeast Asia Africa Mid East Eastern Asia Central America Southern Europe South Asia
	Main Customers:	Schlumberger Global
	Total Annual Sales Volume:	US$10 Million - US$50 Million
	Export Percentage:	1% - 10%

Factory Information

	Factory Size (Sq.meters):	10,000-30,000 square meters
	Factory Location:	Minghan Industrial Park,No.9 Hongxi Road,Xiamen Torch Hi-tech Industrial Development Zone(Xiang'an),Xiamen,Fujian,361101,China
	Number of Production Lines:	3
	Number of R&D Staff:	Above 50 People
	Number of QC Staff:	31 - 40 People
	Management Certification:	ISO 9001:2000 ISO 9001:2008 ISO 14001:2004 OHSAS 18001
	Contract Manufacturing:	OEM Service Offered Design Service Offered Buyer Label Offered

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