Three-Phase Uninterruptible Power Supply

The three-phase uninterruptible power supply is mainly used as a backup power supply for ship power. When the ship power is normally supplied, the three-phase uninterruptible power supply performs floating charge on the battery pack and supplies power to the load at the same time; when the ship power is lost, the battery pack converts the DC power into ship AC power through the three-phase uninterruptible power supply to supply power to important loads. The three-phase uninterruptible power supply has functions such as input overvoltage alarm, input low voltage alarm, output overvoltage alarm, output low voltage alarm, and overcurrent alarm.

Category：

Combined Startup Screen

Product Description

Commodity name: Three-Phase Uninterruptible Power Supply

Main functions and features

■ The three-phase uninterruptible power supply is mainly used as a backup power supply for ship power. When the ship power is normally supplied, the three-phase uninterruptible power supply performs floating charge on the battery pack and supplies power to the load at the same time; when the ship power is lost, the battery pack converts the DC power into ship AC power through the three-phase uninterruptible power supply to supply power to important loads. The three-phase uninterruptible power supply has functions such as input overvoltage alarm, input low voltage alarm, output overvoltage alarm, output low voltage alarm, and overcurrent alarm.

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
● Input voltage: three-phase AC220V, AC380V;
● Output voltage: three-phase AC220V, AC380V;
● Output waveform: sine wave, waveform distortion ≤5%;
● Working mode: backup;
● Conversion time: ≤200ms;
● Frequency: 50/60Hz;
● Protection grade: IP23, IP44;
● Installation method: wall-mounted, floor-standing.

Technical Parameters	Model meaning
● Input voltage: three-phase AC220V, AC380V;
● Output voltage: three-phase AC220V, AC380V;
● Output waveform: sine wave, waveform distortion ≤5%;
● Working mode: backup;
● Conversion time: ≤200ms;
● Frequency: 50/60Hz;
● Protection grade: IP23, IP44;
● Installation method: wall-mounted, floor-standing.