VL series VM III TWIN is occupied with two outputs. The second output can be scheduled on/off, setting cut-off voltage or SOC and discharging time via LCD setting. It facilitates users smart load control. Designed with 27A PV input current, VL series VM III TWIN is compatible with the market trend of increased Imp in solar panels. It also allows a wide PV input voltage range from 60VDC to 450VDC. These features allow fewer solar panels required in the system and save space.
MODEL | VL series VM III TWIN 4K | VL series VM III TWIN 6K | |
Rated Power | 4000VA/4000W | 6000VA/6000W | |
INPUT | |||
Voltage | 230 VAC | ||
Selectable Voltage Range | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) | ||
Frequency Range | 50 Hz/60 Hz (Auto sensing) | ||
OUTPUT | |||
AC Voltage Regulation (Batt. Mode) | 230 VAC ± 5% | ||
Surge Power | 7200VA | 11200VA | |
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 | ||
Maximum PV Array Open Circuit Voltage | 500 VDC | ||
Maximum PV Array Power | 5000W | 6000W | |
MPPT Range @ Operating Voltage | 60-450 VDC | ||
Maximum Solar Charge Current | 120A | ||
Maximum AC Charge Current | 100A | ||
Maximum Charging Current | 120A | ||
PHYSICAL | |||
Dimension, D X W X H (mm) | 115 x 300 x 435 | ||
Net Weight (kgs) | 9 | 10 | |
Communication Port | USB, RS-232 | ||
OPERATING ENVIRONMENT | |||
Operating Humidity | 5% to 95% Relative Humidity(Non-condensing) | ||
Operating Temperature | -10℃ to 50℃ | ||
Storage Temperature | -15℃ to 60℃ |