VS1 ZN63A 3.6 - 40.5kV 50Hz Indoor Vacuum 3 Phase Circuit Breaker with XGN2, GG1A

VS1 ZN63A 3.6 - 40.5kV 50Hz Indoor Vacuum 3 Phase Circuit Breaker with XGN2, GG1A

Negotiable /Ton

Min.Order:1 Ton

Supply Ability:
0 Ton / Tons per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

Quick Details View All >

Brand Name:
Mingde Electrical
Place of Origin:
China
Model Number:
VS1

Ningbo Mingde Electrical Science&Technology Co., Ltd

Business Type: Trading Company
Main Products: D45 guitar martin D45 guitar

Product Details

Delivery Time:30 days
Certification:GB1984, IEC

VS1 ZN63A 3.6 - 40.5kV 50Hz Indoor Vacuum 3 Phase Circuit Breaker with XGN2, GG1A

3 Phase Circuit Breaker Overview

VS1(ZN63A) series vacuum breaker is of indoor high voltage switchgear suitable for 24kV .

Three-phase power system with 50Hz frequency in order to protect and control electrical appliances,  

and especially suitable for frequent operation at rated current or incessant 

open circuit due to unique advantages of vacuum circuit breaker.

Spring operating mechanism and breaker body parts adopt integration design.

Thank for this design,  breaker not only can be a fixed installation unit ,  

but also can be a withdraw-able unit with a specially pushing framework.

For meet the requirement of XGN2, GG1A cabinet ,  

the fixed type breaker can be install additionally interlock.  

3 Phase Circuit Breaker Expression mode of product model

             V S 1 - 24 / □-□

         Rated short circuit breaking current kA

Rated current A

Rated voltage kV

3 Phase Circuit Breaker Product reference standard 

Shall be in accordance with standards in GB1984-89 Alternating Current High Voltage Breaker,  

JB3855-1996 3.6~40.5kV Indoor Alternating Current High Voltage Vacuum Breaker,  

and DL403-1999 Specification for Order of 10~35kV Indoor High Voltage Vacuum Breaker,  

and subject to relative requirements in IEC56 (87 publication).

3 Phase Circuit Breaker Operating environment condition

a) Normal operating environment condition

Highest temperature:                     +40ºC

Lowest temperature:                      -15ºC

b) Environment humidity

Daily average relative humidity:       ≤95%

Monthly average relative humidity:       ≤90%

Daily average saturated vapor pressure:  ≤2.2×10-3 MPa

Monthly average saturated vapor pressure:   ≤1.8×10-3 MPa

c) Altitude: below 1000m area;

d) Earthquake intensity: no more than 8 degree;

e) The product shall be away from weep,  fire and explosion,  chemical corrosion and strenuous vibration place.

3 Phase Circuit Breaker Main specifications and technical parameters ( Refer to Tab 1)

NO

Item

Unit

Technical Date

1

Rated voltage 

kV

24

2

Rated insulating level

Rated short time power 

frequency withstand voltage(1min)          

65

Rated lighting inpulse 

withstand voltage (peak value)              

125

3

Rated Frequency

Hz

50

4

Rated current 

A

630

5

Rated short circuit breaking current        

kA

20

6

Rated short time withstand current           

20

7

Rated peak withstand current  

50

8

Rated short-circuit closing current (peak value)

50

9

4S rated short-time withstand current  4s 

20

Contact Supplier

Alec Sun Sales Chat Now
Telephone
86-574-63287928
Mobile
86-13625845635
Fax
86-574-63287927
Skype
windymingde
Address
151Huapeng Road,Kandun Industrial Park,Cixi Ningbo zhejiang Liaocheng,Shandong

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