China Best High Quality switch-disconnector Suppliers - Pole-mounted porcelain Air breaker switch – L&R Manufacture and Factory

Best High Quality switch-disconnector Suppliers - Pole-mounted porcelain Air breaker switch – L&R

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Our business has been focusing on brand strategy. Customers' pleasure is our best advertising. We also offer OEM company for 12v Circuit Breaker Panel, Ocr Recloser, Power Station And Substation, Top quality, timely company and Aggressive cost, all win us a superior fame in xxx field despite the international intense competition.

Best High Quality switch-disconnector Suppliers - Pole-mounted porcelain Air breaker switch – L&R Detail:

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Service and Installation Conditions

Environmental conditions:
1. The altitude should not exceed 2000m.
2. The upper limit of ambient temperature is +40℃, and the lower limit is -30℃ in general areas.
3. The wind pressure does not exceed 8 degrees.
4. The earthquake intensity does not exceed 8 degrees.
5. The thickness of ice coating is not more than 1mm.
6. There is no frequent violent vibration in the installation site.
7. Gas, steam, chemical deposits, salt spray, dust and other explosive and corrosive substances that seriously affect the insulation and conductive fertility of the isolating switch should be installed in ordinary installation sites.
8. The anti-fouling type is suitable for heavily polluted areas, but should not be used to cause superfluous fire and explosion.

Model and Definitions

Technical parameters

Rated Voltage kV	Rated Current A	Rated short-circuit current kA	4S Thermally stable current KA	Dynamic stable current kA	Lightning impulse withstand voltage kV		1 minute power frequency withstand voltage kV
					Grouding	isolated	Grouding	isolated
11	400	16	12.5	31.5	95	115	52	48
15	400	16	12.5	31.5	125	135	50	60
24	400	16	12.5	31.5	145	160	58	70
33	630	16	12.5	31.5	185	215	75	85

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In order to best meet client's needs, all of our operations are strictly performed in line with our motto "High Quality, Competitive Price, Fast Service" for Best High Quality switch-disconnector Suppliers - Pole-mounted porcelain Air breaker switch – L&R , The product will supply to all over the world, such as: Macedonia, Vancouver, Serbia, Nowadays our merchandise sell all over the domestic and abroad thanks for the regular and new customers support. We supply high quality product and competitive price, welcome the regular and new customers cooperate with us!

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We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!