Description

The DPU series digital power controllers offer optimal and stable power control with minimal noise interference. The units also feature various control methods and functions including soft start, soft up/down, and alarm.

Main features

• High speed and high accuracy by digital control using high speed CPU
• Various controls
  - Phase control, feedback control (constant voltage/constant current/constant power)
  - Zero crossing cycle control (fixed/variable cycles)
  - Zero crossing ON/OFF control
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Communication output model: RS485 (Modbus RTU)
• Various control inputs and DI inputs
  - control input: analog (current, voltage), ON/OFF (voltage pulse, no voltage), communication (RS485), potentiometer
  - DI input: AUTO/MAN switching, RUN/STOP switching, Reset, output holding, SP designation (6 setting points can be customized)
• Various alarm output
  - Overcurrent, overvoltage, fuse break, heat sink overheat, device fault, heater break alarm (partial heater break detection)
• Improved convenience by separating operation part
• Applicable load
  - Supercantal, platinum, molybdenum, carbon, halogen lamps, chrome, nickel, etc.