China China wholesale gas circuit breaker Manufacturer - 10kV High Voltage SF6 circuit breaker – L&R Manufacture and Factory

China wholesale gas circuit breaker Manufacturer - 10kV High Voltage SF6 circuit breaker – L&R

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We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for Lv Switchgear Panel, Ottermill Switchgear, Shunt Trip Breaker Wiring, Please feel free to contact us at any time. We will reply you when we receive your inquiries. Please note that samples are available before we start our business.

China wholesale gas circuit breaker Manufacturer - 10kV High Voltage SF6 circuit breaker – L&R Detail:

SF6 CIRCUIT BREAKER

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TECHNICAL PARAMETER

Parameter
Technical drawings
Parameter

Parameter name		Unit	Parameter value
Rated voltage		kv	12
Rated frequency		Hz	50/60
Rated current		A	800	1600	2500
Rated short-circuit breaking current		kA	25	31.5	40
Rated short-circuit switching current (peak)		kA	60	80	100
Rated short-circuit withstand current (thermal stability current)		kA	25	31.5	40
Rated peak withstand current (thermal stability current)		kA	63	80	100
Rated out of step breaking current		kA	6.3	8.0	10.0
Cumulative breaking times under rated short-circuit breaking current		N	30
Rated short circuit duration		S	4
Rated lightning impulse withstand voltage	Relatively	kV	95
	Between fractures	kV	110
Rated 1min power frequency withstand voltage	Relatively	kV	42
	Between fractures	kV	54
Rated operating sequence			O-0.3s-CO-180-CO
Closing time		MS	≤100
Opening time			≤50
Breaking time			≤50
Closing and opening time			≤60
Closing synchronization			≤3
Opening synchronization			≤2
Voltage of opening coil and opening coil		V	DC: 220/110
Energy storage motor voltage		V	AC: 220/110
			DC: 220/110
Single circuit resistance		µΩ	≤70
Rated SF6 other pressure		MPa	0.45
Annual leakage of SF6 gas			≤5%
Moisture content of SF6 gas		ppm(v/v)	≤150
Radio interference level		µV	≤2500
Mechanical life		N	10000

Technical drawings

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We offer great strength in quality and development,merchandising,sales and marketing and operation for China wholesale gas circuit breaker Manufacturer - 10kV High Voltage SF6 circuit breaker – L&R , The product will supply to all over the world, such as: Angola, Pakistan, Cyprus, We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are really good and knowledgeable about our prodcuts.

110kv Sf6 Circuit Breaker