Cheap price Transformer Surge Arrester - LW8A 110kV Outdoor High Voltage SF6 Circuit Breaker With Good Quality – Aiso

Cheap price Transformer Surge Arrester - LW8A 110kV Outdoor High Voltage SF6 Circuit Breaker With Good Quality – Aiso
We enjoy an extremely good status among our prospects for our great merchandise top quality, competitive price and the ideal service for Main Circuit Breaker, Automatic Transfer Switches 63a, Reset Circuit Breaker, Together with the everlasting target of "continuous top quality improvement, customer satisfaction", we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas.
Cheap price Transformer Surge Arrester - LW8A 110kV Outdoor High Voltage SF6 Circuit Breaker With Good Quality – Aiso Detail:

High Voltage Circuit Breaker Application

Actastheprotectingandcontrollingunitforgridequipmentsandindustrialminingenterprises’equipments,LW8A-40.5 type outdoor SF6 circuit breaker is an outdoor device used in AC 50HZ three-phase 40.5KV power system.It is applicable to locations that need frequent operating in rated current or under repeatedly on/off short circuit current. Containing the current transformer for measurement and protection, it can directly replace SW2-35 less oil circuit breaker and various types of oil circuit breaker with transition bracket. It can also be used as a tie breaker and switching capacitor group situations with CT14 type spring mechanism.

SF6 Circuit Breaker Features

Excellent breaking performance, short burning arc time, long life;

Mechanical life of more than 3000 times;

Operation frequently, each can be installed 12 current transformers;

New type SF6 MKZ pointer type density meter, pressure gauge reading is not affected by temperature changes;

Environmental Condition

Ambienttemperature:-30℃~+40℃

Altitude:≤3000m

Wind pressure:≤700Pa

Relative humidity:daily average relative humidity: ≤95%;monthly average relative humidity≤90;daily average saturated vapor pressure ≤2.2KPa;monthly average value ≤1.8KPa

Air pollution level:Ⅲ

Earthquake intensity:≤8 degree

The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution

Type designation

212

Main technical data

No. Item Unit Data
1 Ratedvoltage KV 110
2 Ratedcurrent A 2000/3150/4000
3 Ratedfrequency HZ 50
5 Ratedshortcircuitbreakingcurrent KA 31.5/40
6 Ratedshort-circuitcurrent(peak) KA 100
7 Ratedshort-circuitwithstandcurrent KA 31.5/40
10 Ratedshortcircuitclosingcurrent(peak) KA 100
13 Electricallifeofratedshortcircuitbreakingcurrent times 30
14 Ratedshortcircuitduration s 4
15 Ratedlinechargingclosecurrent A 31.5/40
16 Ratedoperationsequence   O-0.3s-CO-180s-CO

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Product detail pictures:

Cheap price Transformer Surge Arrester - LW8A 110kV Outdoor High Voltage SF6 Circuit Breaker With Good Quality – Aiso detail pictures

Cheap price Transformer Surge Arrester - LW8A 110kV Outdoor High Voltage SF6 Circuit Breaker With Good Quality – Aiso detail pictures

Cheap price Transformer Surge Arrester - LW8A 110kV Outdoor High Voltage SF6 Circuit Breaker With Good Quality – Aiso detail pictures


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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 Cheap price Transformer Surge Arrester - LW8A 110kV Outdoor High Voltage SF6 Circuit Breaker With Good Quality – Aiso, The product will supply to all over the world, such as: America, Slovenia, venezuela, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Allow us to join hands to create a brilliant tomorrow! We've been looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to deliver you with high quality and efficient services.
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