High and low voltage control cabinet

- Jan 10, 2018 -

Control cabinet overview

This control cabinet is a modular low-voltage switchgear assembled with standard modular work. This switchgear is suitable for power supply systems with power supply, transmission, distribution, power conversion and power consumption of 50-60hz rated working voltage 660v Device control. Comply with IEC439-1 "Low-voltage switchgear and control equipment", GB7251 "Low-voltage switchgear and control equipment", JB / T9961 "Low-voltage withdrawable switchgear" and other standards


Ambient temperature: -5 ℃ ~ +40 ℃

Atmospheric conditions: Clean air, relative humidity not exceeding 50% at a maximum of +40 ° C and higher relative humidity at a lower temperature of, for example, 90% at +20 ° C, taking into account changes in temperature , There may be occasional mild condensation.

The maximum altitude of the equipment installation site: 2000m

Severe earthquake no more than 8 degrees, no serious pollution, chemical corrosion and severe vibration.

medium and high voltage control cabinet.jpg

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