Digital Power Controller Autonics DPU13A-070NOverview
The DPU series digital power controllers offer optimized and stable power control, while minimizing interference. This series supports various control methods and functions, including soft start, soft up/down control, and alarm functions.
Key Features
High-precision digital control using a high-speed CPU
Multiple control methods:
- Phase control and feedback control (constant voltage, constant current, constant power)
- Zero-crossing cycle control (fixed cycle/variable cycle).
- Zero-crossing ON/OFF control
Easy maintenance with an integrated fast-acting fuse that can be easily replaced.
Communication output model: RS485 (Modbus RTU)
Multiple control input and DI input options:
- Control input: analog (current, voltage), ON/OFF (voltage pulse, non-voltage), communication (RS485), potentiometer.
- DI input: AUTO/MAN switch, RUN/STOP switch, reset, output hold, SP designation (6 customizable setting points).
Multiple alarm output options:
- Overcurrent, overvoltage, fuse break, heat sink overheat, device fault, heater break(partial heater break detection), phase loss alarm.
Enhanced usability by separating the device components.
Compatible load
- Supercantal, platinum, molybdenum, carbon, halogen lamps, chrome, nickel,…
Specifications of DPU13A-070N
Number of Phase | Single phase |
Power supply | 380V |
Output Range | Phase control: 0 to 98%, Cycle·ON/OFF control: 0 to 100% |
Control method | Phase Control: Normal mode (non-feedback), static power control, static voltage, static current (feedback)
Cycle control (Z.C.): fixed cycle control, variable cycle control
ON/OFF control (Z.C.) |
Load | Phase control: resistance load, inductive load
ON/OFF control, cycle control: resistance load |
Power consumption | ≤ 40 W (control power) |
Control input | Auto: 4-20mA / 0-20mA / 0-5VDC / 1-5VDC / 0-10VDC / voltage pulse (0/12VDC ) / non-voltage input (ON/OFF) / communication input (RS485)
Manual: inside 10kΩ VR, outside 3 to 10kΩ VR (min. 2W) |
Size | 0~70A |
Rated current capacity | 70A |
Option | No option |
Environment_ Ambient temperature | -10 to 50℃, storage: 20 to 80℃ |
Environment_ Ambient humidity | 5~90%RH |
Weight | ≈ 3.0 kg (≈ 3.2 kg) |
Variable-cycle control is only applicable for single-phase models.
Environment resistance is measured in a non-condensing or non-freezing environment.
Code selection information of DPU Series
Dimensions of DPU Series
Wiring diagram
