¿Aún no es miembro de TradeKey.com? Regístrese para conectarse con 9 millones de importadores y exportadores a nivel mundial. registro |
BOOK A CALL
Book Call On Your Favorite Time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
yueqing ghorit embedded poles type hv vcb vacuum circuit breaker

yueqing ghorit embedded poles type hv vcb vacuum circuit breaker

1 ~ 2000 / Set ( Negotiable )

|

Minimum Order

Place of Origin:

-

Price for Minimum Order:

Minimum Order Quantity:

1 Set

Packaging Detail:

wooden case

Delivery Time:

within 10 days after receive deposit

Supplying Ability:

1000 Set per Month

Payment Type:

T/T, L/C, Western Union, Money Gram

Contactar ahora
Miembro Básico

Persona de contacto Ms. crystal

No.111 , Xinguang Road, Xinguang Industrial Zone, Liushi, Wenzhou, Zhejiang

Contactar ahora

Description

GVS***4 Series Embedded Poles Type High Voltage Vacuum Circuit Breaker

GVS***4 series embedded poles type high voltage vacuum circuit breaker apply for rated voltage *4Kv, frequency *0Hz three-phase AC power system, widely used in power plants, substations, petrochemical, metallurgical, manufacturing, airports and communities, use for electrical facilities’ protection and control, especially for frequency operating under the rated current or more time for short-circuit interrupting the place. With the VD4, VEP circuit breaker full realization of interchangeable, can be installed on away-style or fixed air-insulated switchgear cabinet. The product accordance to GB***4 “AC high voltage circuit breaker”, DL/T**3 “*2~*0.5Kv indoor AC high-voltage circuit breaker order technical condition”; and IEC****4, IEC*******0 and other related standards.

GVS***4 series embedded poles type high voltage vacuum circuit breaker adapt to APG advanced technology, directly to put the vacuum interrupter room and lead electrical circuit solid seal in epoxy resin post then become the way of solid sealing insulation, represents the highest level of the design and manufacture of high voltage vacuum circuit breaker today world.

Note: this models vacuum circuit interrupter chamber seal replaced with ordinary insulation tube column installation method, the model GVS***4P.

 

The Use of Environmental Conditions

  1. Altitude: not exceed ***0m.
  2. Ambient Temperature: not higher than **0°C, not less than **5°C.
  3. Relative Humidity: daily average of not more than *5%, month average of not more than *0%.
  4. Earthquake Intensity: not more than 8.
  5. The ambient air without water drop, no fire, explosion hazard, serious filthy, chemical corrosion as well as place of intense vibration.

 

Mainly Technical Parameters

NO.

Item

Units

Value

1

Rated voltage

kV

*4

2

Rated frequency

Hz

*0

3

Rated lightning impulse voltage tolerance (peak)

kV

**5(fracture**5)

4

Rated short-time power-frequency voltage tolerance (1min)

kV

*5(fracture*9)

5

Rated current

A

**0,***0

**0,***0

***0,***0 ***0,***0

6

Rated short-circuit breaking current

kA

*0

*5

*1.5

7

Rated short-circuit closing current (peak)

kA

*0

*3

*0

8

Rated short-circuit duration time

S

4

9

Rated operating sequence

 

O*0.*-CO***0s-CO

*0

Rated a single/ back-to-back electric current breaking device group

A

**0/**0

*1

Rated short-circuit breaking current breaking number

Times

*0

*2

Closing time

ms

*5~*0

*3

Opening time

ms

*0~*0

*4

Mechanical life

Times

****0

*5

Rated storage and operation voltage

V

AC**0/**0DC**0/**0

*6

Contact distance

mm

*3±1

*7

Contact over travel

mm

3.5±1

*8

Average closing speed

m/s

0.7~1.0

*9

Average opening speed

m/s

1.1~1.5

*0

Contact closing spring time

ms

≤2

*1

Three phase closing opening asynchrony

ms

≤2

*2

Lead circuit resistance

υΩ

≤*0(**0A)*5(***0A)≤*5(***0~***0A) ≤*0(***0A) ≤*5(***0A)

Send a direct inquiry to this supplier

A:

Ms. crystal < Ghorit Electrical Co., Ltd. >

quiero saber: