China China Wholesale Main Switchgear Companies – GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R Manufacture and Factory

China Wholesale Main Switchgear Companies – GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R

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Our intention is usually to satisfy our buyers by offering golden provider, great rate and good quality for Loose Breaker Switch, Trip Breaker Switch, Vacuum Ckt Breaker, Our tenet is evident all of the time: to deliver high quality solution at competitive price tag to clients throughout the planet. We welcome potential customers to get in touch with us for OEM and ODM orders.

China Wholesale Main Switchgear Companies – GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R Detail:

Specification

1. Altitude:≤3000m;

2. Ambient temperature:-25°C ~ +40°C;

3. Wind speed:≤35m/s;

4. Pollution degree:≤III

5. Earthquake intensity.≤8 degree;

6. Applicable occasions should free from infiammable, explosives caustic gas.

Parameter

No.	Product model→		GW4-40.5III				GW4-72.5III				GW4-126 III
	Rated value↓
1	Rated voltage		40.5				72.5				126
2	Rated current		630	1250	1600	2000	630	1250	1600	2000	630	1250	1600	2000
3	Rated withstand current (peak value)		50	80	100	100	50	80	100	100	50	80	100	100
	Rated short time withstand current (effective value) kA		20	31.5	40	40	20	31.5	40	40	20	31.5	40	40
	Duration of rated short ciruit (s)		4
4	Rated withstand current (peak value)		25
	Rated short-time withstand current (effective value) kA		10
	Duration of rated short circuit (s)		4
5	Rated withstand current (peak value)		100
	Rated short-time withstand current (effective value) kA		40
	Duration of rated short circuit (s)		4
6	Rated short-time power frequency withstand voltage (effective value）kV	To earth	95				160				230
		Across the isolating distance	118				197				265
7	Rated lightning impulse withstandvoltage (effective value)kV	To earth	185				350				550
		Across the isolating distance	215				385				630
8	Rated terminal static mechanical load N	Level vertical	750		750		750		750		750		750
		Level horizontal	500		500		500		500		500		500
		Vertical force	500		500		500		500		500		500
9	Switch generator conversion current(generatrix conversion voltage 100V)A		504	1000	1280	1600	504	1000	1280	1600	504	1000	1280	1600
10	Wireless electricity disturbing level		no				no				Not over2000pV
11	Mechanical endurance		3000				3000				3000

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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for China Wholesale Main Switchgear Companies – GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R , The product will supply to all over the world, such as: Malta, Naples, Mexico, As an experienced group we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of our company is to build up a satisfactory memory to all customers, and establish a long term win-win business relationship. Choose us, we always wait for your appearance!

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