AVR 650VA

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 voltage compensation high power regulating power device. When the voltage from support network is varied due to loading current effected, it automatically regulates the output voltage to ensure the normal function of the varied of electrical & electronic equipment.
This product is suitable for small and medium-sized power needs to be regulated power electric equipment, is the industrial production, scientific research and medical and health fields such as ideal regulated power supply, its minimal power consumption, can be continuous use for a long time.

Product

Input

Output

Voltage	220 ± 3 % (Adjustable)
Capacity	400WATT
Frequency	50 Hz
Protection	Over / Low Voltage, Delay, Short circuit & overload by a fuse
Efficiency	AC-AC > 95%
Environment	Humidity 20 % to 90%, Temperature -50 C ~450 C
Control System	Step-less control with servo motor
Cooling system	Natural Air cooled

Main Features