Best Price for Inverter Auto Changeover Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso

Best Price for Inverter Auto Changeover Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso
We offer great strength in quality and development,merchandising,sales and marketing and operation for Changeover Switch Types, Dc Step Down Transformer, Changeover Rotary Switch, All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands.
Best Price for Inverter Auto Changeover Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso Detail:

Product Description

ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker:

ZN85 indoor high-voltage alternating-current vacuum circuit breaker has a frequency of 50Hz and a rated voltage of 40.5kV. It applies to the electrical equipment control and protection in industrial and mining enterprises, power plants and substations, particularly to the places needing frequent operation. It can be fixed in a switch cabinet or installed on a handcart.
With stable performance and convenient installation, it is the best choice for the control and protection of high-voltage power transmission and distribution systems.

Environmental Conditions 
Ambient temperature: – 40℃~+40℃ (below 35°C within 24 hours)
Relative humidity: ≤95% (daily average) or ≤90% (monthly average)
Altitude:  ≤ 1000m

Structure and Function

Main Technical Parameters

Description Unit Data
Rated voltage KV 33,35
Max. voltage KV 40.5
Rated frequency Hz 50/60
Rated current A 630/1250
Rated short-circuit breaking current kA 20/25/31.5
Mechanical life Times 10000

Note:Please contact the factory to confirm the latest parameters

Outline and installation dimension

ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker

Product detail pictures:

Best Price for Inverter Auto Changeover Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

Best Price for Inverter Auto Changeover Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

Best Price for Inverter Auto Changeover Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures


Related Product Guide:

Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and service capabilities for Best Price for Inverter Auto Changeover Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Boston, Moldova, Japan, We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.
Leave Your Message
Send Your Inquiry Now