HGCS series switchgear, is suitable for distribution system in the power plant, tall building as well as following industries; Petrol, chemical, metallurgy, textile, etc., especially, it is applied to locations such as large-size power plant, petrochemical system where requires high automation and connection with computer, to supply distribution, motor centralized control, reactive power compensation for power supply system of three-phase AC frequency 50(60)Hz, rated working voltage 380V(400), (600), rated current 4, 000A and below as a low voltage complete distribution device.
 

Rated insulation voltage	AC 660V	Rated current of horizontal bus-bar	≤ 4000 A
Rated working voltage Main circuit	AC 380V	Rated current of vertical bus-bar	1000 A
Auxiliary circuit	AC 380 220 240V	Rated peak withstand current	105 (176) KA
Rated frequency	50 Hz	Rated short-time withstand current	50 (80) KA