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HVD85 ZN85 33kv 36KV 40.5KV indoor vacuum circuit breaker VCB

HVD85 ZN85 33kv 36KV 40.5KV indoor vacuum circuit breaker VCB

HVD85 ZN85 33kv 36KV 40.5KV indoor vacuum circuit breaker VCB
HVD85 ZN85 33kv 36KV 40.5KV indoor vacuum circuit breaker VCBHVD85 ZN85 33kv 36KV 40.5KV indoor vacuum circuit breaker VCB
CategoriesVCB Vacuum Circuit Breaker
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BrandJUCRO
ModelHVD85
Unit PriceUS $ 1369-1434 / piece
Terms of PaymentL/C, Western Union, MoneyGram, T/T
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Update Time2018-12-10
Detail Information

HVD85 ZN85 33kv 36KV 40.5KV indoor vacuum circuit breaker VCB

Vacuum Circuit Breaker accept customized order according to technical drawing or samples.

1General

HVD85 ZN85 33kv 36KV 40.5KV indoor vacuum circuit breaker VCB is suitable for three-phase AC power system of 50Hz and 36kV, used to make and break the load current, overload current and fault current in industrial and mining enterprises, power plants and transformer substations, meanwhile, it is suitable for the occasion where the frequent operation is required.

 

2. Service conditions

2.1The ambient air temperature should be -15~40, the daily average temperature should not exceed 35.

2.2 Daily mean relative humidity should not exceed 95%, and the daily mean vapor pressure should not exceed 2.2kPa; the monthly mean relative humidity should not be higher than 90%, and the monthly mean vapor pressure should not exceed 1.8kPa.

2.3 Altitude: Not exceed 1,000m.

2.4 The ambient air should be free from the dust, smoke, corrosive and flammable gas, steam, salt fog, et 

 

 

Main specifications and technical parameters

Rated voltage: 33KV 36kv 40.5KV

Power frequency withstand voltage: 95 kv

Lighting impulse withstand voltage: 185 kv

Rated current: 1000A, 1250A, 1600A, 2000A

Rated short-time withstand current: 25KA, 31.5KA

Rated peak value withstand current: 63KA, 80KA

Rated short-circuit duration: 4 s

Rated short-circuit breaking current: 25KA, 31.5KA

Rated short-circuit making current: 63KA, 80KA

Rated operation sequence: O-0.3s-CO-180s-CO

Breaking time: <80 ms

Rated short-circuit current breaking times: 20 times

Single capacitor bank breaking current: 630A

Back-to-Back capacitor bank breaking current: 400A

Rated control voltage v: AC110220DC110220

Mechanical life: 10,000 times

 

Item

Unit

Parameter

Rated voltage

kV

40.5

Power frequency withstand voltage

kV

95

Lighting impulse withstand voltage

kV

185

Rated frequency

Hz

50

Rated current

A

1000125016002000

Rated short-time withstand current

kA

2531.5

Rated peak value withstand current

kA

6380

Rated short-circuit duration

s

4

Rated short-circuit breaking current

kA

2531.5

Rated short-circuit making current

kA

6380

Rated operation sequence

 

O-0.3s-CO-180s-CO

Breaking time

ms

<80

Rated short-circuit current breaking times

times

20

Single capacitor bank breaking current

A

630

Back-to-Back capacitor bank breaking current

A

400

Rated control voltage

V

AC110220DC110220

Mechanical life

times

10000

 Overall and installation dimensions

 

1. Opening spring  

2.Main shaft  

3.Regulating lever of intermediate phase  

4.Driving rod

5. Driving board 2   

6.Contac spring  

7.Driving board 3  

8.Driving board 4  

9.Driving board 1  

10. Regulating lever of side phase  

11.Rod end bearing

Packing & Delivery 

Strong package, Safety first.

Inside with foam to support the product, put it in carton or wooden box, fixed it on pallet.

As long as possible to keep the products safe until it arriving customer's warehouse.

Clearly marking label outside of package, customers will be easy to identify their goods.
Our Company
20000 M2 of JUCRO Electric company land
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5000 M2 of workshop building
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Inside of JUCRO Electric office building
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Accept customized order.
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VCB Vacuum Circuit Breaker production Line.

VCB Vacuum Circuit Breaker production Line.

VCB Vacuum Circuit Breaker production Line.
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 completely data records of entire process , all the product data can be traced. 
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