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Elec Technologies Group Limited

City:Dongguan

Province/State:Guangdong

Contact Person:Ms. Amy Huang

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Offline UPS, 1500VA, 3 steps of AVR, PWM Wave Form, All Safety Protection

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Output Power Capacity 1500VA/900W Input Input voltage range 140VAC-295VAC AVR range 220/230/240V AC Input Connections Schuko CEE 7/7P Output Wave-form...

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testing of surge arresters protection system in power system surge arrester specification

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