Three-phase 800kVA frequency inverter 1.Have a high voltage, over current and short-circuit and overheat warning device 2.ce

Three-phase 800kVA  frequency inverterFeatures 1.Have a high voltage, over current and short-circuit and overheat warning device2.16 bit microprocessors, the intelligent control and easy operation  3.Low distortion interference,input and output are completely isolated , safe and reliable 4.Unique transient waveforms value control and low distortion, high precision control   5.Dynamic quick,when load changgees in 0 to 100% ,stationary response time less 0.1S6. Provide world standard grid voltage,frequency,simulation testing all kinds of electrical products7.With no radiation,small harmonic ingredients and special treatment,no distracting8. The efficient up to above 85% wide applicable load,can be perceptual capacitive resistive load9.Import original german siemens IGBT high frequency inverter and deck mechanism10. Output voltage:low-grade:0 to 150 V,high grade: 0 to 300V adjustable continuously11.A machine has more function,surface and source are one:with the nearest 0.5 level output voltage, current and frequency and power the power factor watch 

Technical parameters

Model 336000 338000 Capacity 600KVA 800KVA Output limit currency H 800A H 1050A Circuit model IGBT/SPWM pulse width adjustment mode Output frequency 45-65/50or 60Hz Load stability ≤±1% frequency stability fixed-frequency≤±0.01%,frequency modulation≤±0.1% Input voltage 380V±10% Phase three phase four wire Three phase unbalance Phase 120°±2° phase difference<3%rating value Wave distortion THD≤2% Output voltage Wire voltage low-grade 0-260V continuous-tuning,high-grade 0-520Vcontinuous-tuning Phase voltage low-grade:0-150V continuous-tuning; high-grade0 - 300 V continuous-tuning Reaction time ≤2mS Ammeter display Frequency, voltage, current, power or PF 4 number display Protection function over voltage, over current, over temperature, over load, short circuit, and automatic alarm Insulation reactance 500Vdc 20MΩ Pressure endurance 1800Vac/5mA/1minute Cooling method Compulsive fan cooling Working temperature -10°C-50°C Relative humidity 0-90%(No condensing) Altitude 1500meters Dimension (W×L×H) mm 830×3262×2260

Three-phase 800kVA frequency inverter