GAOTek Electrical Power Distribution Equipment Switchboard Cabinet
$37.11
$52.33
Description Overview GAOTek electrical power distribution equipment switchboard cabinet panel is applied to 3-phase AC 50 Hz ,60 Hz, rated operating voltage of 400 V ,660 V, rated current of 4000 A and below for power generation and supply, motor control and reactive power compensation. The device is widely used in the power distribution system of power plants, oil, chemical, metallurgical and textile industries. Technical Specifications Main Circuit Voltage Rating AC 380, AC 400,AC 660 Auxiliary Circuit Voltage Rating AC 220, AC 380, 400, DC 110,DC 220 Rated Frequency Hz 50,Hz 60 Rated Insulation Voltage 660 V, 1000 V Horizontal Busbar Current Rating ≤ 4000 A Vertical Busbar,MCC,Current Rating 1000 A Busbar Short-Time With Stand Current Rating 50 kA, 80 kA per 1 sec Busbar Peak Value With Stand Current Rating 150 kA, 176kA per 1 sec Main Circuit Power Frequency Test Voltage 2500 V per 1 min Auxiliary Circuit Power Frequency Test Voltage 1760 V per 1 min Three Phase Four wire System Busbar A, B, C, PEN Three Phase Five wire System Busbar A, B, C, PEN Protection Degree IP30, IP40
