Sine wave electronic filter SKS-SF-0003-2A/05

low-passpassivethree-phase

Sine wave filterApplications: Ventilators,conveyors,Pumps HVAC installations, Compressors Elevators ,Cranes , wind power,UPS,EPS Motor drive with long cable Motor drive with multiple motors in parallel Medium voltage applications(deployed in front of the step-up transformer) Sine wave filterTechnical Data: Nominal voltage range : 3*250±10% Motor frequency: 0-120Hz; Switching frequency :≧ 16kHz; Residual Ripple Voltage:THDv<5% Voltage drop at rated current:≦10%（50HZ）; Motor Cable Length:Up to 2000m; Work Model:Continuous for indoor operation Norminal Motor drive input power rating:3.7kw to 630kw; Efficiency:98 to 99%@norminal line voltage and power Overload capability:150% 60S,120% 60min Test Voltage:2240VDC,2s(line/line) 2720VDC,2s(lines/case) Dielectric strength:AC4000V/5mA/60s Insulation resistance:core-winding,≧100MΩ（DC1000V）; Climatic Category(IEC60068-1):25/100/21 Protection:IP30(IP40/IP54 upon request),indoor:IP20 Cooling:Internal forced air Load type:typical motor load;standard step-up transformer;other linear load; Sine wave filter Technical Standards： Capacitors:CEI EN 60831-1/2,IEC 831-1/2 Equipment:CEI EN60439-1,IEC 439-1,IEC 60939 Sine wave filter Characteristic: Sikes Sine wave filters for various servo motor of VSD systems(esp for inverters or switching power suppliers),are designed to change the PWM output voltage of the inverter and generate an almost sinusoidal voltage .