Factory Price Small Automatic Transfer Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso

Factory Price Small Automatic Transfer Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso
To continually enhance the management technique by virtue of your rule of "sincerely, great faith and high-quality are the base of company development", we widely absorb the essence of similar merchandise internationally, and continuously build new merchandise to meet the demands of customers for Advanced Lightning Arrester, In Step Up Transformer, Star Delta Changeover Switch, With a wide range, good quality, reasonable prices and stylish designs,Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
Factory Price Small Automatic Transfer 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

35kV Vacuum Circuit Breaker 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:

Factory Price Small Automatic Transfer Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

Factory Price Small Automatic Transfer Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

Factory Price Small Automatic Transfer Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures


Related Product Guide:

Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for Factory Price Small Automatic Transfer Switch - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Angola, Cannes, Pretoria, Now we have a dedicated and aggressive sales team, and many branches, catering to our main customers. We have been looking for long-term business partnerships, and ensure our suppliers that they will undoubtedly benefit in both short and long run.
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