Description
Specification
Question
Description
● LED display or LCD display
● Microprocessor-based digital control
● Boost and buck AVR for voltage stabilization
● Auto-sensing frequency
● Wide input voltage range
● Power-on self-test
● Cold start
● Auto-restart when mains power is restored
● Auto track mains phase to ensure that inverter output voltage has the same phase with utility voltage, reducing transfer time and peak surge
● Intelligent battery management: battery temperature compensation to extend the battery life; three-stage charging to shorten the recharge time
● Short circuit, battery overcharge / over-discharge, overload, surge protections
● Automatic charging in OFF mode
● Optional no-load shutdown
● Optional RS232 / USB communication port and RJ11 / RJ45 protection
● Unattended safety shutdown: system alarm and auto Power-On / Off by RS232 or USB interface communicating with PC
Specification
MAIN FEATURE
Capacity 1200VA
Load Capacity 720W
Input Voltage 160V-270V
Output Voltage 230V ± 10%
Frequency 50Hz ± 5% (Battery Mode)
Noise Level Audible Noise: < 40dBA (1 meter from surface)
Battery 02×12V7.5Ah
INPUT
Frequency 50Hz ± 5%
Voltage Range 220V/230V, 160V~270V at line input
OUTPUT
Backup Time 02×PC with LCD 17’’ monitor 10-15 minutes
Voltage Range 230V ± 10%
Type of Wave Mains mode: pure sine wave;
Battery mode: the simulated sine wave.
Transfer Time Typical 8ms, 10ms max.
Question
