... : XS-1602.input power: 160KVA3. max input current(single phase): 250A4.oscillating frequency : 6-30KHz5. water pressure: 0.15-0.3MPa6.Perfect function ... itself,such as over-voltage,over current,lack of water,phase fail,over hot,etc. 7.Digital auto-control,it has ... itself. such as, over-voltage, over-current,lack of water, phase fail,etc.3)auto frequency tracking, the power can be ...