Product overview
GW4 Type serial High Voltage isolator  the series of  disconnecting switches comply with requirements in GB1985-2004 High-voltage Allemating Disconnecting Switches and Earthing Switches,IEC62271-102:2002AC Disconnecting Switches and Earthing Switches ,and IEC60694:1996 Common Clause for High voltage Switchgear and Control Devices.

 Ambient Condition:

• Altitude:≤1000-3000m

•Ambient temperature:no more than 40°C and no less than -30°C(no less than -40°C in alpina areas )

•Wind speed:≤34m/s

•Earthquake intensity:≤8 degree

•Air pollution :IV

•Ice thickness:≤100mm

•the installation location shall be free from flammable ,explosive dangerous articies,chemical corrosion and flerce vibration 

•The pollution grade of post insulator :o for general type and 2 for pollution resistance type

Packaging & Shipping

Trade Information
1.Trade Terms:FOB/CIF
2.Payment Terms:T/T,L/C,Western Union
3.Sample Lead Time:1-3 working days.
4.Delivery Time:5-10 working days after the payment 
5.Shipping Port:Shanghai,Qingdao,Tianjin 
6.Discounts could be provided based on the large quantities
7.Minimum Quantity:1 piece
8.OEM/ODM is available
9.Packing:Neutral Carton,Wooden case for large size
10.Delivery:By air,by ship,by train or by expres

Our Services

 
1.Your inquiry related to our products or prices will be replied in 24 hours.
2.Best quality mechanical & electronics parts are use for long working life of the electrical appliances
3.Our products have the guarantee period of 13 calendar months
4.Well-trained and experienced staffs answer all your questions in fluent english.
5.OEM/ODM is available,and we will also help you to design and put your indeas into the product.
6.The fast and flexible production form aim at the customer require
7.To protect your sales area,any your private information will be not divulged.

Company Information

Our factory Liyang Weifeng Power Engineering Co., Ltd. is a professional manufacturer specialized in power transmission and transformation equipment, with 20 years’ experience, professional technical R&D team.

Our products sell well all over the world, and are exported to Ethiopia, Malaysia, Thailand, Kenya, Mozambique, Congo, Rwanda, Pakistan, South Africa and so on. We have won a good reputation among customers at home and abroad. We will do our best to provide more high-quality products and services for you in the future!  

Always for your best services

Contact person : Bruce 

Tel: 0086-519-88308500 

E-mail:sales(@)

Mob/WhatsApp: Bruce:  86-18118027227

             Ms Zhou:  86-13338795677 

Website : www.powerengineering.cn