Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
50000000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
French / Spanish / Arabic / Japanese Speaker

Circuit Breaker, Vacuum Circuit Breaker, Vd4 Circuit Breaker manufacturer / supplier in China, offering Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB), Oil Immersed Single Phase Automatic Step Voltage Regulator for Overhead Line, Oil Immersed Single Phase Auto Step Voltage Regulator for Overhead Line and so on.

Diamond Member Since 2013
Audited Supplier
Supplier Homepage Products Indoor Switch vacuum circuit breaker Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
  • Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
  • Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
  • Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
  • Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
  • Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
  • Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)

Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)

Min. Order / Reference FOB Price
1 Piece US $1,500-5,000/ Piece
Port: Ningbo, China
Production Capacity: 2000sets/Month
Payment Terms: L/C, T/T
Breaking Capacity: High Voltage Circuit Breakers
Operation: Energy-storage Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Insert
Structure: Withdrawable

You Might Also Like

Loading...

Basic Info.

Model NO.
VD4
Poles Number
3
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000
Trademark
powertech
Transport Package
Wooden Packing
Specification
IEC, GB
Origin
Zhejiang, China
HS Code
8535210000
Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)

General
     
VD4 medium-voltage indoor vacuum circuit breaker is applicable for three-phase  AC power system of rated voltage up to 7.2kV~24kV 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 used for the occasion that needs infrequent operation at rated current or multi-breaking short circuit current, may be mounted in the indoor air insulating switchgear like type KYN28 or KYN96,  ABB type ZS series, etc. This circuit breaker is standards asGB1984-2003  AC high voltage circuit breaker ,JB3855 3.6-40.5Kv indoor  AC High voltage circuit breaker ,DL/T403 Specification of 12-40.5Kv indoor High voltage vacuum circuit breaker for order as well as IEC60694. This circuit breaker is made with mature  APG technology . The application of VD4 terminal buffer guarantees the indoor terminal 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) Air temperature: Maximum temperature: +40ºC; Minimum temperature:-25ºC
 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) No frequent violent shake



Main technical specifications

 
NoItemUnitParameter
1Rated voltagekV12/17.524
2Rated frequencyHz50/60
3Rated currentA630…4000A
41min power frequency withstand voltagekV4865
5Lightning impulse withstand voltagekV75/95125/150
6Rated short circuit breaking current(peak)kA50/63/80/100
7Rated active load and close circuit breaking currentA6350
8Rated short breaking currentkA20…40
9Rated short circuit making current(peak)kA50/63/80/100
10Rated cable(line) charging breaking currentA50 and 10
11Rated capacitor bank switching currentA400
12Rated withstand current(peak)kA50/63/80/100
13Short time withstand current(4s)kA20…40
14Mechanism lifetimes10000
Note: For short circuit breaking current & rated current is optional by clients.
Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)

Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)

Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)
Vd4 Type High Voltage Indoor Fixed or Withdrawable Vacuum Circuit Breaker (VCB)


CONTACT US:

Contact person: Mr. Chen Chengming
 
 

Your Best Choice for Electrical Appliances Industry!!!
Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.

Send your message to this supplier

*From:
*To:
avatar Mr. Chenchengming
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now