XL-21 380V 630- 3200A Power Supply Cabinet

XL-21 380V 630- 3200A Power Supply Cabinet

Descriptions

XL-21 380V 630- 3200A Power Supply Cabinet is used for AC 50HZ, rated voltage below 660V, 1000KVA transformer below the three-phase four-wire power system as hotels, hospitals, ports, and factories and enterprises distribution, power lighting, voltage 380V, 630-3200A ,capacity of 0.52-75kW motor electronic control device and lighting. For other symbols this power distribution box can also be used. The XL-21 380V 630- 3200A Power Supply Cabine has the characteristics of flexible circuit scheme, convenient combination, strong application, novel structure, etc. The shell protection grade of XL-21 380V 630- 3200A Power Supply Cabine can reach IP30. Product compliance :IEC60439.1-1999 "Low-voltage Switchgear and control equipment" GB7251.1-2013 "Low-voltage switchgear and control equipment".

Working condition

●Environment temperature: -5℃~+40℃, and the average temperature within 24h does not exceed +35℃;

Altitude: no more than 2000m;

●Relative humidity: no more than 50% when the Environment air temperature is +40°C, there can be a higher relative humidity at lower temperatures (such as: 90% when +20°C), taking into account the change in temperature allows moderate condensation;

●The inclination of the vertical plane shall not exceed 5° when installation;

●The equipment should be installed in a place where there is no violent vibration, no impact and no corrosion. Note: More than the above conditions, you can negotiate with our company.

Product structure Characteristics

●XL-21 power distribution cabinet is closed dust-proof, the shell is bent by steel plate, the operation handle of the fuse type switch is installed in the upper part of the right column in front of the box, which can be used for switching power supply, the front of the distribution box is equipped with a voltmeter, indicating the voltage of the bus bar, the front of the distribution box has a door, after the door is opened, the internal equipment of the distribution box is open, easy maintenance.

●XL-21 power distribution cabinet are using new electrical components, with compact structure, easy maintenance, line scheme can be flexible organization and other characteristics, distribution box is equipped with air circuit breaker and fuse as short circuit protection function, also has over voltage, under voltage, lack of phase alarm function, box front door can be installed indicating meter, operation button and indicator light.

Main Technical Parameters

Outline dimensions

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