Vsg-12 12kv Indoor High Voltage Vacuum Circuit Breaker

• Max. Current: 630,1250A
• Max. Voltage: 24kv
• Model Number: Vsg
• Application: Switchgear
• Rated Current: 630A/1250A
• Rated Voltage: 12kv
• 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-phase AC 50Hz VSG series indoor high-voltage vacuum circuit breaker buried pole is suitable for 24kV indoor distribution equipment.
Its structure can effectively prevent the vacuum arc extinguishing chamber from being affected by external factors such as impact and dirt, making the circuit more capable of withstanding the rated short-term peak withstand current.
Electric poles are embedded or can be assembled according to your needs.
Indoor AC vacuum circuit breakers comply with:
-IEC56 and similar standards of other major industrialized countries
-IEC62271-100 High voltage switchgear and control equipment Part 1: AC circuit breakers

Features:
1. Pre embedded rods can greatly improve the reliability of insulation, mechanical and breaking performance, truly achieving free maintenance and longer electromechanical lifespan. Compared with traditional prefabricated poles, embedded poles save more fasteners and accessories such as wire joints.
2. The mechanism has both manual and electric options.
3. This product is suitable for various withdrawable metal armored switchgear and can be fixed for 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

1.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.