Model	VM III TWIN 4K	VM III TWIN 6K
Rated Power	4000VA/4000W	6000VA/6000W
INPUT
Voltage	230 VAC
Selectable Voltage Range	170-280VAC (For Personal Computers), 90-280VAC (For Home Appliances)
Frequency	50Hz/60Hz(Auto Sensing)
OUTPUT
AC Voltage Regulation(Batt.Mode)	230VAC ± 10%
Surge Power	8000VA	12000VA
Efficiency(Peak)	90%-93%
Transfer Time	10 ms (For Personal Computers) 20 ms (For Home Appliances)
Waveform	Pure sine wave
BATTERY
Battery Voltage	24 VDC	48 VDC
Floating Charge Voltage	27 VDC	54 VDC
Overcharge Protection	33 VDC	63 VDC
SOLAR CHARGER & AC CHARGER
Solar Charger Type	MPPT	MPPT
Maximum PV Array Power	5000W	6000W
MPP Range @operating Voltage	60~450VDC
Max. PV Array Open Circuit Voltage	500VDC
Max. Solar Charge Current	120A	120A
Max AC Charge Current	100A	100A
Max Charge Current	120A	120A
PHYSICAL
Dimension, D x W x H(mm)	115 x 300 x 435
Net Weight(kgs)	9kg	10kg
Communication Interface	USB/RS232/RS485/WiFi/Dry-contact
OPERATING ENVIRONMENT
Humidity	5% to 95% Relative Humidty(Non-condensing)
Operating Temperature	-10°C to 50°C
Storage Temperature	-15°C-60°C