100% Original Surge Arrester Connection - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso

100% Original Surge Arrester Connection - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso
The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for Zno Surge Arrester, Industrial Power Transformer, Power Current Transformer, Our final target is "To consider the most effective, To be the Best". Please experience cost-free to call with us if you have any prerequisites.
100% Original Surge Arrester Connection - 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:

100% Original Surge Arrester Connection - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

100% Original Surge Arrester Connection - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

100% Original Surge Arrester Connection - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures


Related Product Guide:

The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for 100% Original Surge Arrester Connection - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Lithuania, Adelaide, Mali, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, allow us to work together to get success.
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