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Top Suppliers Transmission Line Surge Arrester - ZW7/CT(built-in) 35kV Outdoor Transformer Substation Vacuum Circuit Breaker – Aiso Detail:
Product Description
ZW7/CT(built-in) 35kV Outdoor Transformer Substation Vacuum Circuit Breaker :
Applicable place: (Suitable for frequent operating places)
1.Urban,rural network.
2.Industrial enterprises.
It is mainly used in outdoor 40.5KV distribution system to control and protect.
Advantages
1.It conforms to GB1984-89 and IEC56“AC high voltage circuit breaker”.
2.It can be charged and switched by remote control switch or by hand.
3.Good sealing, anti-aging, high pressure, no burning, no explosion, long life, convenient installation and maintenance features.
4.It is composed of spring operating mechanism or electromagnetic operating mechanism.
5.Its overall structure is supported by porcelain insulator, vacuum interrupter built in upper insulator, downside insulator used for supporting. The breaker applies
Environmental Conditions
Ambient temperature:-15°C~+40°C
Relative humidity:≤95%or≤90%
The daily average saturated vapor pressure:≤2.2KPa;
The monthly average value:≤1.8KPa.
Altitude:≤1000m
Seismic intensity:≤8
*No fire, explosion, serious filthy, chemical corrosion and violent vibration of places.
Main Technical Parameters
|
Description
|
Unit
|
Data
|
|
Rated voltage
|
KV
|
33/35/36
|
|
Rated current
|
A
|
630/1250
|
|
Rated frequency
|
Hz
|
50/60
|
|
Rated short-circuit brekaing current
|
kA
|
20/25/31.5/40
|
|
Meachical life
|
Time
|
10000
|
Note:Please contact the factory to confirm the latest parameters
Overall and installation dimension
Product detail pictures:
Related Product Guide:
We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for Top Suppliers Transmission Line Surge Arrester - ZW7/CT(built-in) 35kV Outdoor Transformer Substation Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Slovenia, Montreal, Germany, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to offer our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We are ready to face the worries and make the improve to understand all the possibilities in international trade.
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