SCR Power Controller suitable for inductive & transformer loadsCurrent range – 35A, 40A, 60A, 90A, 120A, 150A, 180A, 210A, 280A, 400A, 500A, 600A, 700ASupply voltage up to 480V, 600V (690V available on units => 280A) as optionMicroprocessor based electronic circuit fully isolated from the powerFiring types include Delayed Triggering + Burst Firing (DT), Phase Angle or Soft Start + Phase Angle (S+PA)Input signals from 4-20mA, 0-10V DC Linear input, 10K Pot or RS485 commsSelectable control modes include V, I, V2 & VxICurrent Limit CL as standard including internal Current Transformer, fully adjustable via front panel keypadProfiling of current limit via analogue inputHeater Break Alarm HB to diagnose partial or total load failure with automatic setting, relay alarm output and front LED indication.Available as an optionDigital inputs configurable via front panel keypadInternal quick-blow fuses as standardRS485 comms (Modbus Protocol) as standardSpecial design Heatsink with high dissipation valueIP20 protectionComplies with CE specification, cUL pending