Power supply voltage: 100 to 240V AC 50/60Hz
Current capacity: 20, 30, 50, 75, 100, 150, 200, 300, 450A
Control output range: 0 to 98% or more
Feedback function (phase control): Constant voltage, constant current, constant power, linear power output
Applicable load: Resistive load, inductive load
Cooling method: 20 to 100A: Natural cooling, 150 to 450A: Air cooling
Protection function: Overcurrent detection (stops at 130% of rated current), fast-acting fuse
Control input: 4 to 20mA, 0 to 1V, 0 to 10V, 1 to 5V DC, contact, voltage pulse, potentiometer 100 to 10kΩ
Output adjustment: Upper limit (0.1 to 100%), lower limit (0 to 99.9%)

Optional
Slow up/down function: 0.0 to 99.9 seconds External output adjustment : Start-up output limit function by connecting an external regulator (sold separately) : 0 to 100% Output current detection:
Alarm function by built-in CT (1a contact ): 1a 240V AC 1A Isolated from the system, power supply abnormality, current abnormality, hardware abnormality, temperature abnormality, heater burnout
Analog auxiliary input : 4 to 20mA, 0 to 10V, 1 to 5V DC Digital control output: Open collector output, 2 points
Data communication function : RS-485 (setting and reading various parameters)
Analog output : 0 to 10V DC
Fast-acting fuse: Built-in Insulation resistance: Between power terminal and ground terminal 500V DC 20MΩ or more
Dielectric strength: 　Between power terminal and ground terminal 100 to 240V DC 2000V AC
Operating temperature range for 1 minute : -10 to 55°C, 90% RH or less (no condensation)
Weight: 20/30A: approx. 1.7 kg, 50/75A: approx. 3.3 kg, 100A: approx. 3.8 kg, 150/200A: approx. 7.2 kg, 300/450A: approx. 16 kg
Safety standards: CE marking (specified noise filter required)