Our off line UPS can transform direct current into alternating current. Normally, it is in a state of charging. However, its inverter can automatically switch to functional mode and provide electricity when the power is off.

Optional function
Line surge protection: RJ11/RJ12/RJ45
Communication interface: RS232
Control mode: CPU controller

Off Line UPS

The outdoor uninterruptible power supply has properties of high working efficiency, low noise as well as economical prices. It is particularly suitable for home use or places where commercial power is steady and quality of power supply is not high.

It should be stressed here that off line UPS is not used in places where power interruption is not permitted as a result of a matter of switching time. In fact, the switching time is quite short, and usually in the range of 2-10 milliseconds, but switching power supply of computer can last about ten milliseconds after the power is off. So off line UPS is suitable for personal computers.

The off line UPS only can supply electricity from a few minutes to dozens of minutes. It is designed for you to have time to back up data.

Low power off line UPS is quite suitable for home users.

Our company offers you two kinds of off line UPS for your consideration, that is, LG series off line UPS and series off line UPS.

Features of Our Off Line UPS
1. The UPS is equipped with Boost and Buck AVR to stabilize input voltage.
2. The electric power supply device can provide overload and short circuit protection.
3. Auto restart while AC recovery.
4. The off line UPS will alarm while the battery capacity is low.
5. LED status display is available.
6. The UPS also can be charged at night.

SH Power Co.,Ltd. is an ISO9001: 2000 certified off line UPS manufacturer based in China. We mainly specialize in produce various off line UPS, on-line UPS, line-interactive UPS, high frequency online UPS, low frequency online UPS, and more.

Those products have high working efficiency and have been inspected strictly before put into the market. Hence, you can trust the quality.

For further inquiries and purchase, please contact us at SH Power Co.,Ltd. by phone or email addresses provided on this website.

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