PriceList for Transmission Line Lightning Arrester - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso

PriceList for Transmission Line Lightning Arrester - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso
Our personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for Dc Surge Arrester, Lightning Arrester Pole, Single Phase Circuit Breaker, Our final goal is "To try the best, To be the Best". Please feel free to contact with us if you have any requirements.
PriceList for Transmission Line Lightning Arrester - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso Detail:

Product Description

ZN85 33kV 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.

33kV Vacuum Circuit Breaker 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
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 33kV 1250A Indoor Vacuum Circuit Breaker

Product detail pictures:

PriceList for Transmission Line Lightning Arrester - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

PriceList for Transmission Line Lightning Arrester - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

PriceList for Transmission Line Lightning Arrester - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures


Related Product Guide:

We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for PriceList for Transmission Line Lightning Arrester - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Florence, Curacao, Mongolia, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We now have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
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