Regional Switchboard

The regional distribution board transmits the electricity transmitted from the upper power source to the relevant load equipment safely and reliably. When a fault occurs in the regional power supply system, it can effectively, quickly and accurately eliminate the fault to ensure that the loss is minimized.

Category：

Distribution Board

Product Description

Commodity name: Regional Switchboard

Main functions and features

■ The regional distribution board is used to safely and reliably transmit the electricity transmitted from the upper power supply to the relevant load equipment. When a fault occurs in the regional power supply system, it can effectively, quickly and accurately cut off the fault to ensure that the loss is minimized.
■ The instrument configured on the panel of the regional distribution board can detect the three-phase current and three-phase voltage of the power supply, and the indicator light can indicate the working status of the power supply.
■ A dual power conversion device can be configured according to requirements, which can control the power supply conversion and interlocking of two AC380V power supplies. The two power supplies are set as main and backup power supplies. After the main power supply loses power, when the backup power supply has power, it will automatically switch to the backup power supply. When the backup power supply has no power, no conversion will be performed; when the main power supply resumes power supply, it will automatically switch to the main power supply.

Product appearance

Note: The dimensions can be customized according to customer requirements.

Main Switchboard

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Emergency switchboard

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Combined Startup Screen

Email：yunshang@yunsunsh.com
Address：No. 800, Yi Hua Road, Heqing Town, Pudong New District, Shanghai

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Technical Parameters	Model meaning
● Rated voltage: ≤AC690V/DC750V;
● Rated frequency: 50/60Hz;
● Rated short-time withstand current ≤80kA/s;
● The maximum current of the main bus is 1600A;
● Protection grade: IP23, IP44;
● Installation method: wall-mounted, floor-standing.

Technical Parameters	Model meaning
● Rated voltage: ≤AC690V/DC750V;
● Rated frequency: 50/60Hz;
● Rated short-time withstand current ≤80kA/s;
● The maximum current of the main bus is 1600A;
● Protection grade: IP23, IP44;
● Installation method: wall-mounted, floor-standing.