China Cheap air break switch Supplier - Pole-mounted porcelain Air breaker switch – L&R Manufacture and Factory

Cheap air break switch Supplier - Pole-mounted porcelain Air breaker switch – L&R

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Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for Substation In Electrical, Main Switch On Breaker Box, Electrical Transformer Station, For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us.

Cheap air break switch Supplier - 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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We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for Cheap air break switch Supplier - Pole-mounted porcelain Air breaker switch – L&R , The product will supply to all over the world, such as: Atlanta, Ghana, Swedish, We now have to continue to uphold the "quality, detailed, efficient" business philosophy of "honest, responsible, innovative"spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.

18kv 630amp Isolator