China Discount Cheap Manual Service Disconnect Products – GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R Manufacture and Factory

Discount Cheap Manual Service Disconnect Products – 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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We believe in: Innovation is our soul and spirit. Top quality is our life. Purchaser need is our God for C20 Breaker Switch, Yb-12/0.4（F.R） Outdoor Prefabricated Substation (European Style), 33kv Vacuum Circuit Breaker, Sincerely look forward to serving you in the near future. You are sincerely welcome to visit our company to talk business face to face with each other and establish long-term co-operation with us!

Discount Cheap Manual Service Disconnect Products – 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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We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for Discount Cheap Manual Service Disconnect Products – 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, Sheffield, Manila, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, please kindly contact us, we are looking forward to building up a great business relationship with you.

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High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.

By Colin Hazel from Senegal - 2018.12.10 19:03

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!

By Melissa from Brunei - 2017.06.29 18:55

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