... General specificationsPower source: 380VAC +/-10%, 50Hz, 3 phase 4 wires 30APower consumption: <8kVA (at full power output)Frequency: 2450-2470 ... 5kW (continuously)Stability: output power variation of < +-1% (at 5kW output ) during power source variation of +-10%VSWR tuning range: > ... or separately, control the output power, or switch on/off the connected equipment, or switch on/off the high anode ...