1. 3KVA Inverter with micro-CPU control, an intelligence model product, good designing and reliability are the advantages.

2. DC/AC inverter is adopted SPWM technology, with the output of stabilized voltage and frequency, pure sine-wave.

3. This seriers of Inverter has good compatibility, built-in by-pass switch, high overload feature for reliable and continuous power supply.

4. 2 working type**- AC power type and DC power type:

5. AC power type means the city power supply is main when the city power is normal, when city power is off, inverter comes into work state.

6. DC power type means the inverter power supply is main when the city power is normal, when inverter power is off, city power comes into work state automatically.

7.� With the excellent designing, can be auto switched to bypass on the running state, its easy to maintain and replace the battery without effecting load power supply.

8.� �In case there is battery voltage high/low or overload, the overload warning shutdown output, when battery voltage recovers normal, battery voltage recovers; power supply output will auto recovers in *0 seconds after overload off. This function is very suitable for the communication station in which there is no person on duty.

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9. Support network communication system, power working state can be monitored by the supervision software.

*0.Two dry connectors which can be used for DC input fault checking and AC output problem warning

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