12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type

Product Details
Customization: Available
Type: Circuit Breaker
Model Number: Vsg
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  • 12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type
  • 12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type
  • 12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type
  • 12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type
  • 12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type
  • 12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type
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Basic Info.

Model NO.
VSG
Max. Current
630,1250A
Max. Voltage
24kv
Application
Switchgear
Rated Voltage
12kv
Rated Current
630A/1250A
Pole
3
Frequency
50/60Hz
Transport Package
Standard Export Packing
Trademark
GRENO
Origin
Xiamen, China
Production Capacity
5000PCS/Year

Product Description

12kv 24kv 630A Hand Cart Type VCB Vacuum Circuit Breaker, Indoor Type

Product Description
VSG indoor vacuum circuit breaker is used for indoor 12kv switchgear,it is suitable to control and protect transmission and distribution system such as electric network equipment and industrial&minning industry etc as their protection and control unit.
It can match with KYN28(GBM) type of switchgears.The products meet standards of IEC,this seriesof products include:VCB truck,isolation truck and fuse truck etc.

Application
Used for control and protection of substations and equipment; The connection and disconnection of short-circuit currents in the power grid under various operating conditions.

conforms with :
-IEC56 and similar standards in other main industrialized countries
-IEC62271-100 high voltage switchgear and control gear part 1: AC breaker

Features 
1.Embedded pole can greatly improve the reliability of insulation, mechanical and breaking performance and really realize the free-maintenance and longer mechanical and electrical life.The embedded poles saves more accessories like fasteners and conduct joints comparing with traditional assembled poles.
2. Mechanism could be manual or motorized.
3.The product is suitable for many kinds of withdrawable metal-clad switchgears  and can be fixed installation.

Datas
NO. Name Unit VSG
1 Rated Voltage Un kV 12
2 Rated Frequency Hz 50
3 Rated Current A 630
4 Rated Short-circuit  Breaking Current kA 31.5
5 Rated Short-circuit Making Current (Peak Value) kA 80
6 Rated Short Time withstand Current(rms) kA 31.5
7 Rated shor-circuit endurance  s 4
8 Rated peak withstand current  kA 80
9 Rated Cable Charging Breaking Current A 25
10 Electrical Endurance Class    Class E2
11 Capacitive Current Breaking and Making Capacity Cass C2
12 Mechanical Endurance Times 10000
13 SF6 gas anual leakage rate      
14 Rated insulation level Unit   
1min power frequency withstand voltage (rms) On isolating distance kV 48
Phase to phase  kV 42
Phase to earth kV 42
Lightning Impulse Withstand Voltage(peak) On isolating distance kV 85
Phase to phase  kV 75
Phase to earth kV 75
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Product Display12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type
12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type
12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type12kv 24kv 630A Hand Cart Type Vcb Vacuum Circuit Breaker, Indoor Type

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