600KVA frequency converter 600KVA frequency converterFeatures1.Have a high voltage, over current and short-circuit and overheat warning ... german siemens IGBT high frequency inverter and deck mechanism 10.Output voltage:low-grade:0-150 V,high grade: 0-300V ... grade:0-150V continuous-tuning; high-grade:0 - 300 V continuous-tuningReaction time≤2mSAmmeter displayFrequency, voltage, current, power or PF ...