Rated Voltage | 110V / 220V / 380V / 440V |
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Allowance of voltage | ±10% of rated voltage |
Rated current | 10A ~ 2500A |
Frequency | 50/60Hz (Auto selectable) |
Minimum load | 1A |
Output range | Phase-angle, Zero-crossing : 0~99.8 % |
PCB power | DC 24V |
Power consumption | Max. 15W (Without fan) |
Input signal | 4~20mA 3CH / 0~5V, 1~5V, 0~10V, 10K VOL (Select) 1CH |
Digital input | Switch Input 3CH |
Digital output | Relay Out 6CH (Alarm 3CH, Fan Control 3CH) |
Control method | Phase-Angle(Standard, current F/B, voltage F/B, power F/B) and Zero-Crossing (MPD Function : Option), PZ mixed mode |
Withstand voltage | AC3KV (Step 1Min.) |
Insulation resistance | More than 10MΩ |
Cooling | Less than 55A : Natural cooling / More than 70A Cooling fan basically installed |
Alarm | Over Current, Over Temperature of heatsink(60℃, 80℃), Fuse failure, Load Failure, SCR failure Main power failure, FAN alarm, Partial load failure. Unbalanced load, Frequency noise alarm |
Ambient Temp | 0 ~ 40℃ |
Humidity | 30% ~ 90% RH (No condensation ) |
SMC | 32Bit CPU (12Bit ADC) |
PM | Output voltage / Output current : RMS value |
PSD | Color LCD , 18Key Pad (Detachable) |
Communication | RS-485 2 Wire half-duplex method, Max. 115,000bps Max. 32 SMC’s connectable, Protocol Modbus-RTU |