Low Voltage Sf6 Gas Indoor Load Break Switch

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: SF6
• Installation: Insert
• Structure: Lbs
• Model NO.: GSC-SC6
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Transport Package: Carton
• Specification: phase distance 210mm, 230mm, 275mm
• Trademark: GRENO
• Origin: Xiamen
• Production Capacity: 5000sets/Year

Product Description

Product Description
GRENO is focused on producing a fully range of power distribution and protection products. 
For many years,we've been exporting to many countries in Asia,Europe, Middle East,America and Africa.
Our products were mainly exported to Europe and our quality has won their deep trust and very good comments.




Product Satisfaction

Item NO.	Name		Unit	Technical parameters
				Load break switch panel
1	Rated Voltage Un		kV	12	24	36
2	Rated Frequency		Hz	50	50	50
3	Rated Current		A	630	630	630
4	Rated Load Breaking Current		A	630	630	630
5	Rated Short Time Withstand Current(rms)		kA	20	20	20
6	Rated Short Time Duration		s	3	3	3
7	Rated Peak Withstand Current		kA	50	50	50
8	Rated Closed Switch - Off Current		A	630	630	630
9	Rated Cable Charging Breaking Current		A	10	10	10
10	Rated Active Load Breaking Current		A	630	630	630
13	Earthing Switch 2s Short Time Withstand Current		kA	20	20	20
14	Rated Short-Circuit Current Making Times		times	2	2	2
15	Rated Current Breaking Times		times	10	10	10
16	Mechanical Endurance	Load Break Switch	times	3000	3000	3000
		Earthing Switch	times	2000	2000	2000
17	SF6 gas anual leakage rate≤		/year	0.10%	0.10%	0.10%
18	Rated Insulation Level		Unit	Technical parameters
	1min Power Frequency withstand voltage(rms)	On isolating distance	kV	48	60	110
		Phase to Phase	kV	42	50	85
		Phase to Earth	kV	42	50	85
	Lightning impulse withstand voltage(peak)	On isolating distance	kV	85	145	215
		Phase to Phase	kV	75	125	185
		Phase to Earth	kV	75	125	185

Why choose us ?

1. Professional manufacturer, high quality assurance.
   2. Honesty on workmanship and materials.
   3. Mature Technology
   4. Complete product range 
   5. Large investment in R&D,never stop upgrading products.
   6. Advanced assembly line with skillful stable workers.