24kV Earthing Switch

Joyelectric International is a professional China 24kv earthing switch distributor and agent among those well-known such manufacturers and suppliers, welcome to order 24kv earthing switch products from our factory and company.JN15-24/31.5 series  Ambient Condition:1. The height above sea level shall be no more than 1000 meter;2. Ambient air temperature: +40℃~ -25℃3.Seismic intensity: no more than 8 magnitude；4 The average relative humidity of a day should be no more than 95%, that of a month should be no more than 90%5. Filth degree: IIMain Technical ParameterItemUnitDataRated voltagekV24Rated short time withstand currentkA31.5Rated duration of short circuitS4Rated short circuit making currentkA80Rated peak withstand currentkA80Rated insulation levelPower frequency withstand voltage(1min)kVPole to ground95Lightning impulse withstand voltageBetween phases 185Mechanical Lifetimes2000Outline Drawing and Installation Dimension of JN15-24/31.5 Earthing SwitchIf you would like a quotation or further information on the products, please fill in the form below and we will reply to you within 1 working day. Thank you for your interest to our products.