Classification of Goods
Home Page  >  Primary Equipment  >  AC Circuit Breaker  >  Isolated Circuit Breaker

VD4-36 Vacuum Circuit Breaker/33kV/Rockwill

Made in China with High Quality

USD
  • CNY-China Yuan
  • HKD-Hong Kong Dollar
  • USD-US Dollar
  • EUR-Euro
  • JPY-Japanese Yen
  • ETB-Ethiopian Birr
  • BRL-Brazilian Real
  • IDR-Indonesian Rupiah
  • MYR-Malaysian Ringgit
  • PKR-Pakistani Rupee
  • KZT-Kazakhstani Tenge
  • MMK-Myanmar Kyat
  • LAK-Lao Kip
  • EGP-Egyptian Pound
  • TRY-Turkish Lira
  • SAR-Saudi Arabian Riyal
  • AED-Emirati Dirham
  • ARS-Argentine Peso
  • MXN-Mexican Peso

Proposed Price

$2800.00 - $3500.00/Sets | 1  Sets (Minimum Order Quantity)

  • Product Details
  • Consult

Package and After Sale

Packaging Details : wooden case
Supply Ability : 1000 Sets/Month
Port : Ningbo or Shanghai

Product Details

++++General:
     VD4 high-voltage indoor vacuum circuit breaker is applicableforthree-phase  AC power system of rated voltage up to 36kV and frequency 50/60HZ,widely used in many fields such as power plant, transformer substation, petrol chemical industry , metallurgy , manufacturing industry , airport, residential area, etc.,to control and protect the electric equipment, especially , It is usedforthe occasionthat needs infrequent operati on at rated current or multi-breaking short circuit current, may be mounted in the indoor air insulating switchgear like type KYN61 or AMS,  ABB type ZS3.2 series, etc. This circuit breaker is made with mature  APG technology . The application of VD4 terminal buffer guarantees the indoorterminal is ever more reliable in nay operation environment. VD4 can fully meet the requirement of GB, DL, IEC, DIN, VDE as well as standards of other advanced industrial countries.


++++Service environment:
     a) Airtemperature: Maximumtemperature: +40℃; Minimumtemperature:-25℃
     b) Humidity: Monthly average humidity 95%; Daily average humidity 90%. 
     c) Altitude above sea level: Maximum installation altitude: 2500m 
     d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc. 
     e) Nofrequent violent shake

------------------------

 No

  Item

   Unit 

   Parameter

 1

   Rated voltage 

   kV

 36

 2

 Rated f requency 

   Hz

  50/60

   3 

  Rated current    

 A

 630, … 2500A

 4 

 1min Power f requency withstand voltage    

 kV

 95 

  1 18

  5 

 Lightning impulse withstand voltage    

 kV 

 185 

 215

  6

 Rated short circuit breaking current (peak)   

 kA

 50/63/80

  7 

 Rated short breaking current 

   kA

 20, …31.5

 8 

 Rated short circuit making current (peak)    

 kA

 50/63/80

  9 

 Rated cable(line) charging breaking current 

  A 

 50 and 10

  10

   Rated single capacitor bank switching current   

 A

 400

  11

 Rated withstand current (peak)   

 kA 

 50/63/80

  12

  Short time withstand current (4s)   

 kA

  20, …31.5

 13

 Mechanism life 

 times

    10000

 Note: For short circuit breaking current & rated currentis optionalby clients.



WENZHOU ROCKWILL ELECTRIC

ESGCC GLOBAL Bronze Member

Company Type

生产制造

Industry

电力

Store Location

中国浙江温州

Main Products

开关柜,箱变,重合器,断路器,分段器,负荷开关调压器,变压器,电容开关等