Power supply voltage: 200 to 220V, 220 to 240V, 380 to 400V, 400 to 440V AC 50/60Hz
Current capacity: 20, 30, 45, 60, 90, 135, 180, 240, 300, 450, 600A
Control output range: 0 to 98% or more
Feedback function (phase control): Constant voltage, constant current, constant power, voltage squared
Applicable load: Resistive load, inductive load
Cooling method: 20 to 135A: Natural cooling, 180 to 600A: Air cooling
Protection function: Overcurrent detection (stops at 130% of rated current), fast-acting fuse
Control input: 4 to 20mA, 0 to 10V, 1 to 5V DC, contact, others
Soft start function: 1 to 10 seconds

Optional
External output adjustment function : Start
-up output limit function : 0 to 60%, 1 to 60 seconds
Current limit function : 50 to 100%
Output current detection: Alarm output by built-in CT
: 1C 250V AC 1A System and insulation Overcurrent, fan, fuse, other
Heater break alarm: 0 to 100% of rated current
Fast-blow fuse : Built-in
Auto power adjustment function : 4 to 20mA, 0 to 10V DC
Insulation resistance: Between power terminal and ground terminal 500V DC 20MΩ or more
Between power terminal and control input terminal 500V DC 20MΩ or more
Withstand voltage: 200 to 240V between power terminal and ground terminal 2000V AC for 1 minute
380 to 440V between power terminal and ground terminal 2500V AC Operating temperature range for 1 minute: -10 to 50°C, 90% RH or less (no condensation)
Weight: 20A: approx. 9kg, 30/45A: approx. 12kg, 60/90A: approx. 16.5kg, 135/180/240/300A: approx. 36kg, 450/600A: approx. 36kg