High Voltage 12kv Sf6 Gas Load Break Switch

• Type: Switch Cabinet
• Max. Current: 630A
• Max. Voltage: 12kv
• Withstand Current: 20ka,16ka
• Rated Voltage: 12kv
• Load Breaking Current: 630A
• Model NO.: GSC-SC6
• Altitude: 2500m
• Standard: IEC,ANSI,Ceb,GB
• Transport Package: Carton, Wooden Case
• Specification: Phase distance: 210mm
• Trademark: GRENO
• Origin: Xiamen
• Production Capacity: 1500sets/Month

Product Description

SF6 Load Break Switches

Designed by GRENO (XIAMEN) SWITCHGEAR CO., LTD., SF6 load break switches are perfect for switching circuits with currents up to 630 A in 6 kV, 10 kV, and 20 kV/24kV/50 Hz three-phase A.C. networks.

Features:

• High-quality SF6 load break switches


• Designed for currents up to 630 A


• Compatible with 6 kV, 10 kV, and 20 kV/24kV/50 Hz three-phase A.C. networks

Benefits:

• Efficient switching of circuits


• Reliable performance


• Safe and durable


• Perfect for various voltage levels

 

Introducing our latest innovation from GRENO (XIAMEN) SWITCHGEAR CO., LTD., the SF6 Gas Insulated Switchgear. This switchgear is providing enhanced insulation ability for arc-extinguishing when in open status. The switchgear is filled with SF6 gas at a pressure range of 0.03Mpa~0.04Mpa, ensuring optimal performance.

One of the key advantages of our SF6 Gas Insulated Switchgear is its compact size. We have safely made the whole size smaller, allowing for easy installation and space-saving benefits.

The copper contactor used in our switchgear is made from the best material available. With more than 99.95% Cu content and a special production process, the copper contactor guarantees exceptional abrasion rigidity. We refer to this material as T2 copper.

In addition, our SF6 Gas Insulated Switchgear features an increased phased distance of 210mm. This particular design elongates the air and creepage distance, ensuring enhanced safety and performance.

We strictly control the quality of our products by using the best quality epoxy resin, despite its higher cost. Before every production, we conduct a belt transect test with epoxy resin to ensure its reliability. Based on the test data, we have effectively controlled the quality of major materials, including bending strength, tensile strength, and impact strength.

Our internal contact terminals are made of permanent magnetism material, ensuring their durability and longevity. When the LBS switches to the open position, the arc naturally becomes thinner and eventually extinguishes in SF6 gas. This feature enhances the safety and efficiency of our product.

We warmly welcome any inquiries at any time. Feel free to reach out to us with your questions or requests.

We focus on every detail 

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

GRENO (XIAMEN) SWITCHGEAR CO., LTD.
Our Services

• 12 months warranty or longer (Negotiable)


• Type test, technical, and marketing support


• Warmly welcome customized design


• After-sales service