详细说明：
DPU Series
DPU series realize the most suitable progress by making up for user convenience with stability of SCR Unit removing noise of electrical furnace.
Features
◈ Precise feedback (static current, static voltage, static power) by measuring RMS value
◈ Adoption of phase control and zero-crossing cycle control
(fixed cycle, variable cycle) for various load
◈ Multi input for control input signal (current, voltage, potentionmeter, etc.)
◈ Customized 6 digital inputs (event input)
◈ Various alarm output including current error, heater disconnection etc.
◈ Indicating various setup, input/output by 7 segment and Bar LED
◈ Modbus RTU protocol by RS485 communication
◈ Current capacity : 25A ~ 950A
◈ Basic function : Power on wait, Soft start, Slow up/down, Over current limit,
Initial operation current limit Output upper/lower limit setting, Various alarm
output, 5 points of event input (EI)
◈ Application load : Phase control - Resistance load, Inductive load
Zero crossing cycle control - Resistance load
Zero crossing cycle On/Off control - Resistance load
◈ Phase : 1-Phase, 3-Phase