HRD launched 3phase HF UPS
May 16, 2012
HRD UPS has sucessfully launched 3phase HF UPS from 10-50kva, and we will launch 60-100kva later;
Product introduction:
Full DSP controlled ,For 10-30kva both 220vac and 120vac avaiable, inbuilt battery model for short back up time,40pcs 7ah or 9AH or 36PCS 18AH;