MCCB Electric Distribution GGD Panelboard

Name: China Customized MCCB Electric Distribution GGD Panelboard Manufacturers, Suppliers - FENGYUAN
Brand: FENGYUAN
SKU: 187917544

Application Switch cabinet is mainly used in power plants, small and medium-sized generators, industrial and mining enterprises, secondary power substation of power system, and is used for receiving, transmitting and starting large high-voltage motors to achieve control, protection and monitoring.

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Description

Working conditions

Altitude: 2000m The following;

Ambient air temperature: -5°C~+40°C, average temperature in 24h should not exceed +35°C;

Relative humidity shall not exceed 50% at +40°C, higher relative humidity is allowed at lower temperature condition, (for instance, 90% at +20°C), please take measures for the dew produced on the product caused by temperature change occasionally.

Degree of deviation from the vertical should not exceed 5° ;

The installation site for the switchgear should be free from severe vibration or impact, no corrosive medium that may erode the electric components.

Main technical parameters
Rated working voltage (Ue)	380V
Rated insulation voltage (Ui)	660V
Frequency (fn) : 50 hz	50 hz
Rated current of main bus (InA)	2500A~1000A
Rated current of distribution bus (InA):1000A~400A	1000A~400A
Rated short-time withstand current (Icw) of main bus	50kA
Rated short-time withstand current (Icw) of distribution bus	30kA
Indoor type	GGD
Protection level	IP30