 | Microprocessor-based digital control | |
 | Wide input voltage range with two Step Automatic Voltage Regulator (AVR), saves the UPS from switching to battery power unnecessarily | |
 | Pure sine wave output on inverter | |
 | Auto tracking of mains phase to ensure inverter output voltage is the same phase as mains input, reducing transfer time and peak surge on switch over | |
 | LCD Display with full system information | |
 | Input Voltage | |
 | Output Voltage | |
 | Frequency | |
 | Battery Voltage and Capacity | |
 | Load Level | |
 | Automatic self test on power up | |
 | Cold start facility | |
 | Automatic shut down on low battery to protect the battery and insure maximum life | |
 | Auto restart when mains power is restored after automatic shut down. | |
 | Intelligent battery management: battery temperature compensation to extend the battery life; | |
 | Three-stage charging to shorten recharge time (6 to 8 hours) | |
 | Automatic charging in OFF mode | |
 | Battery overcharge & over discharge protection | |
 | Short circuit, overload, surge protections built in | |
 | Automatic shut down on no load (Optional setting) | |
 | RS232 / USB communication port and RJ11 / RJ45 protection, includes | |
 | Unattended safety shut down | |
 | System alarm and auto Power-On / Off by RS232 or USB interface communicating with PC. | |