ZEEPS Emergency Power Supply Device is designed for fire fighting equipment and the level of load or lighting design.When the AC is normal,the AC power grid through the device to power a load. When the AC outage,after power grid voltage is lower than or higher than the nominal value,By the CPU to provide the inverter start signal to start the inverter , while switching to each other through the switch device to the inverter output, continue to power supply to the load,provided by the CPU inverter start signal,Start to inverter start to, the inverter and at the same time through mutual switch device to switch to inverter output, continue to load power supply,Such as power grid after returning to normal, emergency power supply will restore AC power supply.The product has wide application scope, easy maintenance, low cost and high efficiency characteristics significantly.
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