SPR3-425NFF Control phase 3-phase Rated load voltage 440VAC~ Rated load current 25A Control input ᆞAuto control: DC4-20mA, 1-5VDC , ON/OFF contact (no-voltage input), pulse voltage (5-12VDC ) ᆞManual control: outside adjuster (10kΩ), inside adjuster (output limit) Power supply 100-240VAC~ 50/60Hz Min. load current 1A Allowable voltage range 90 to 110% of rated voltage Power consumption Max. 14VA Display method 3-digit 7-segment LED Indicator ᆞOperation indicator/Manual control indicator: green LED ᆞAlarm indicator/output indicator/unit (V, A) indicator: red LED Control method ᆞPhase control: normal control mode, constant current/constant voltage/constant power feedback control mode ᆞCycle control: fixed cycle control mode ᆞON/OFF control Applied load ᆞPhase control, ON/OFF control: resistance load, inductive load ᆞCycle control: resistance load Digital inputs RUN/STOP switching, AUTO/MAN switching, RESET Output_Alarm 250VAC~ 3A, 30VDC 3A, 1c resistive load Output range Phase control: 0 to 98%, Cycle control: 0 to 100%, ON/OFF control: 0%, 100% Output accuracy ᆞNormal control: within ±10% F.S. of rated load voltage ᆞConstant current feedback control: within ±3% F.S. of rated load current ᆞConstant voltage feedback control: within ±3% F.S. of rated load voltage ᆞConstant power feedback control: within ±3% F.S. of rated load power Setting type By front keys, by communication Function Output limit (OUT ADJ), AUTO/MAN selection, control method selection, RESET, SOFT START, SOFT UP/DOWN, output high/low limit, input correction, input slope correction, monitoring (control input, load voltage/current/power/resistance, power supply frequenc Function_Alarm Overcurrent alarm, overvoltage alarm, fuse break alarm, SCR error alarm, heater break alarm, heatsink overheat alarm Cooling method Natural cooling Insulation resistance Over 200MΩ (at 500VDC megger) Dielectric strength 2, 000VAC~ 50/60Hz for 1 min (between input terminals and power terminals) Output leakage current 10mArms Noise immunity ±2kV the square wave noise (pulse width: 1㎲) by the noise simulator Memory Protection ≈ 10 years (non-volatile semiconductor memory type) Vibration 0.75 mm amplitude at frequency of 5 to 55 Hz (for 1 min) in each X, Y, Z direction for 2 hours Vibration_Malfunction 0.5mm amplitude at frequency of 5 to 55Hz in each X, Y, Z direction for 10 min Environment_Ambient temperature -10 to 55℃, storage: -20 to 80℃ Environment_Ambient humidity 35 to 85% RH, storage: 35 to 85% RH Accessories 11-pin connector, isolating barrier: 4 Weight Approx. 4.9kg(approx. 4.1kg) #AUTONICSdealernearme #AUTONICSdealergujarat #AUTONICSthyristor #AUTONICScontroller #AUTONICSdealervadodara