Vsg-12 12kv 630A Indoor High Voltage Vacuum Circuit Breaker

• Model Number: Vsg
• Max. Current: 630,1250A
• Max. Voltage: 24kv
• Application: Switchgear
• Rated Voltage: 12kv
• Rated Current: 630A/1250A
• Model NO.: VSG-12
• Pole: 3 Poles
• Frequency: 50/60Hz
• Transport Package: Standard Export Packing
• Trademark: GRENO
• Origin: Xiamen
• Production Capacity: 1500 Set/Sets Per Month

Product Description

Product Description
The three phrase A.C.50 Hz VSG serie indoor high voltage vacuum circuit breaker embedded poles is suitable for 24kV indoor power distribution equipment.
The pole is embedded type but also can be assembly type according to your needs.
It's structure can effectively prevent the vacuum arc quenching compartment from being affected by external factors such as shocks and dirt, making the circuit stronger to withstand rated short time peak withstand current.
The indoor ac vacuum circuit breaker 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.

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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4. We offer:
1). 12kv~24KV indoor sf6 load break switch with phase distance of 200mm,210mm,275mm .
2).  36kv type indoor sf6 load break switch 
3).Upper compartment of oad break switch
4). Compartment of load break switch +fuse
2. Shipping
 Always ready to help arrange sea/ air/ eaxpress shipping.
 Each product is strictly tested before shipment.
 1. What rates of indoor sf6 load break switch can you provide?
We offer 12kv,24kv,36kv sf6 load break switch ,for more informations ,welcome to contact us
FAQ:
2.What is the payment term?
 T/T, wire transfer, west union
3. Warranty period?
Normally 12 months.
 3.How about type test?
Our client passed type test in Europe, and we also type tested in China.