Yueqing manufacturer 1250 amp vacuum circuit breaker with better price
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ZN12-12 series vacuum circuit breaker is the indoor high voltage switchgear with 12kV rated voltage, three phase AC 50HZ. The product is manufactured by introducing German company SIEMENS technology. The circuit breaker operating mechanism is spring stored energy type, can be used in AC / DC operation, manual operation. It is applicable to controlling and protecting of transmission and distribution system such as power plant and substation, especially to disconnecting the important load and frequent operation places.
For frequent operation place
Good sealing, anti-aging, high pressure, no burning, no explosion, long life, convenient installation and maintenance features
GB/T28001-2011 idt OHSAS18001:2007
GB/T24001-2004 idt ISO14001:2004
Altitude:not exceed 1000m
Ambient temperature:not higher than +40°C, not less than -10°C
Relative humidity:daily average relative humidity:≤95%;monthly average relative humidity≤90%;daily average saturated vapor pressure ≤2.2KPa;monthly average value ≤1.8KPa
Earthquake intensity:≤8 degree
The installation should be free from fire,explosion,severe vibration,chemical corrosion and serious pollution
Main Technical Date
Rated short circuit breakng current
Rated peak withstand current
4S Rated short time withstand current(3s for 50KA)
Rated short circuit making current(peak)
Nos of breaking rated short circuit breaking current
Yueqing City AISO Electric Appliance Co., Ltd located in Liushi Town, Wenzhou City, Yueqing City , Zhejiang Province.Industrial Zone,Liushi town is China's high and low voltage electrical appliances . We have a wealth of experience in production and sales,we specialize in production of power Transformer, current transformer , Voltage transformer .Cuircuit Breaker ,Capacitor, fuse , load switch, lightning arrester and eletric equipments. In addition, we have a good location advantage, and most manufacturers have more close contact, you can provide other electrical products, and according to your needs, customized products We sincerely hope that you and I work together to create. A better future!
1)We have a professional team.Take care of every customer question.
2)Eight years exporting experience can help us to serve you better.
3)100% QC inspection Before the timely delivery of the goods.
4)We have a strict factory inspection requirements.
1.We can make the products as different’s special require.
2.Flexible lead time
3.We can offer products at different prices
4.We have our own workflow (AISO process)
5.Any way, any time, your problems will be timely reply
"Do you have a catalogue? Can you send me the catalogue to have a check of all your products?"
Yes , We have product catalogue.Please contact us on line or send an Email to sending the catalogue.
"Whether can produce as my require?"
"Yes,we can make the products as different’s special require."
"How long the product warranty?"
"Normally, the warranty for the product is 18 months , warmly reception with the calling, visiting and letters, and give the best answers and solution in time from the customers for the technical problem."
"What kind of payment do you accept ? Can I pay RMB ?"
"We accept T/T(Wire transfer),Western Union and Paypal. And you can pay money In RMB. No problem."
"Any requirements or question,welcome to ""Send"" us an e-mail Now!!!