• Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder
  • Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder
  • Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder
  • Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder
  • Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder
  • Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder

Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder

Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Insert
Structure: MCCB

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Basic Info.

Model NO.
VIB-24/2000-40
Poles Number
3
Type
Circuit Breaker
Function
Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
VDE, ISO9001-2000, CE, CCC
Rated Current
630/1250/1600/2000/2500/3150A
Rated Voltage
24kv
Rated Frequency
50Hz
Insulated Cylinder
Embedded Poles
Mechanism Type
Mkl
Brand Name
Longxiang
Transport Package
Non-Solid Wooden Case for Export Shipment
Specification
IEC: M2-E2-C2
Trademark
Longxiang Electric
Origin
Baoji, Shaanxi China
HS Code
85389000
Production Capacity
16000sets/Year

Product Description

Exhibition :

Indoor 24kv Vacuum Circuit Breaker with Common Insulated CylinderIndoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder


Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder


VIB-24  Series of Indoor High Voltage Vacuum Circuit Breaker
with Common Insulated 
Cylinder 

General Description
VIB-24 series of Indoor High Voltage Vacuum Circuit Breaker with Common Insulated Cylinder is threephase A.C.50Hz indoor power distribution 
equipment with the rated voltage of 24KV.It
' s used for protecting and controlling the electrical equipment in the fileds of industry & minning 
enterprise, power plants and substation.

This type Vacuum Circuit Breaker conforms to national standards and the stipulation of IEC standard, the capability reaches grade of M2-E2-C2.

The product adopt composite insulation way,spring charged operation and screw rod push mechanism, with the characeristics of small volume,
compact design and reliable operation, it can easily match with the switchgear and meet the 
" Five Preventions demands.

This kind of Vacuum Circuit Breaker can be used for many kinds of switchgear like KYN28-24(GZS1), This series of products include:VCB truck,isolation truck and fuse truck etc.

Applying ambient conditions
1. Ambient temperature:-15ºC~+40 ºC .
2.Ambient humidity:the average humidity of a day should be no more than 95%;the average humidity of a month should be no more than 90%.
3.Earthquake intensity:not exceed 8 degrees.
4.Saturated vapour pressure:the average pressure of a day should be no more than 2.2kPa;the average pressure of a month should be no more than 1.8kPa.
5.The height above sea level:≤1000m(besides the special requirements).
6.It should be installed in the places without fire, explosion, serious filth, chemical erosion and violent vibration.



Main Technical Specification
S.N Name Unit Data
1 Rated voltage kV 24
2 Rated current A 630 1250 1600 2000 2500 3150
3 Rated frequency Hz 50
4 Rated short circuit breaking current kA 20 25 31.5
5 Rated short circuit making current kA 50 63 80
6 Rated short time withstand current kA 20 25 31.5
7 Rated peak withstand current kA 50 63 80
8 Rated power frequency withstand voltage kV 65
9 Rated lighting impulse withstand voltage kV 125
10 Rated short-circuit duration s 4
11 Rated operating sequence   O-0.3s-CO-180s-CO
12 DC component   50%
13 Mechanical endurance  Cycle                                    10000
Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder
Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder
Indoor 24kv Vacuum Circuit Breaker with Common Insulated Cylinder

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