| Control phase | Single-phase |
|---|
| Rated load voltage | 220VAC~ |
|---|
| Rated load current | 25A |
|---|
| Control input | áAuto control: DC4-20mA, 1-5VDC , ON/OFF contact (no-voltage input), pulse voltage (5-12VDC ) áManual 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. 7VA |
|---|
| Display method | 3-digit 7-segment LED |
|---|
| Indicator | áOperation indicator/Manual control indicator: green LED áAlarm indicator/output indicator/unit (V, A) indicator: red LED |
|---|
| Control method | áPhase control: normal control mode, constant current/constant voltage/constant power feedback control mode áCycle control: fixed cycle control mode, variable cycle control mode áON/OFF control |
|---|
| Applied load | áPhase control, ON/OFF control: resistance load, inductive load áCycle 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 | áNormal control: within ±10% F.S. of rated load voltage áConstant current feedback control: within ±3% F.S. of rated load current áConstant voltage feedback control: within ±3% F.S. of rated load voltage áConstant 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: 1ã²) by the noise simulator |
|---|
| Memory Protection | â 10 years (non-volatile semiconductor memory type) |
|---|
| Vibration | 0.75 mm amplitude at frequency of 5 to 55 Hzin 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 55â, storage: -20 to 80â |
|---|
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
|---|
| Accessories | 11-pin connector |
|---|
| Weight | Approx. 1.6kg (approx. 1.3kg) |
|---|