Voltage regulation is from 11 to 30 V. Current at the output is 50 A. Characteristics Maximum power, W 1350 Power factor 0.99 Efficiency,% 88 Input voltage, V 1 phase 220V AC Operating voltage range, V 85-300 Maximum input current, A 8.5 Output voltage, V 24 Maximum output current, A 50 Operating temperature, C from 0 to + 70 ° C MTBF, more than an hour 213600 Weight, kg 2.8 Dimensions WxHxD 214x41.5x243 Cooling with 2 fans, noisy. When operating in parallel, the Flatpack 1500 provides active current distribution between the modules. Great for charging batteries. Also available are digital voltmeters for monitoring voltage (pictured). If desired, can be embedded in the front panel. You can modify the voltage from 2 volts (plus 100 UAH to the price) or build a digital voltmeter with a power cord as in the photo - 750 UAH. Also available are the same at 48V