Ac Low Voltage Power Distribution Cabinet

GGD Ac Low Voltage Power Distribution Cabinet GGD AC low-voltage power distribution cabinet is suitable for three-phase four-wire and three-phase five-wire power systems with AC rated voltage of 660V 50\60Hz and rated current below 4000A. The product has high breaking capacity, good dynamic and...

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Description

GGD Ac Low Voltage Power Distribution Cabinet

GGD AC low-voltage power distribution cabinet is suitable for three-phase four-wire and three-phase five-wire power systems with AC rated voltage of 660V 50\60Hz and rated current below 4000A. The product has high breaking capacity, good dynamic and thermal stability, and electrical The scheme is flexible, easy to combine, series, practical, novel in structure, and high in protection.

Technical Parameters

Rated insulation voltage: 660V, 1000V

Fixed working voltage: 380V, 660V

Rated frequency: 50\60HZ

Rated current: 630-4000A

Rated short-circuit breaking current: 50KA

Rated short-time withstand current: 50KA

Rated peak withstand current: 105KVA

Dimensions width * depth * height mm: 600 (800, 1000) * 800 (1000) * 2200

Normal use environment

The ambient air temperature is not higher than +40℃, not lower than -5℃, and its average temperature within 24 hours is not higher than +35℃.

Atmospheric conditions, the air is clean, the relative humidity does not exceed 50% when the maximum temperature is +40℃, and higher relative humidity is allowed at lower temperatures, such as 90% at +20℃, but temperature changes should be taken into consideration. It is possible to occasionally produce moderate condensation.

Indoor installation, the altitude does not exceed 2000m.

The equipment should be installed in a place without severe vibration and impact, and in a place where the electrical components are not corroded.

If the above conditions of use cannot be met, or special requirements, the user and the manufacturer need to negotiate and resolve.

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