Autonics DPU Series Thyristor - Indus Corporation

Autonics DPU Series Digital Thyristor Power Controllers

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Product Details:

Product	Description
Brand	Autonics
Model Number	DPU Series Digital Thyristor
Control Phase	Single Phase / 3-Phase
Rated frequency	50/60Hz (auto recognition), allowable frequency range: ± 2 Hz
Min. load Current	1 A
Output range	Phase control: 0 to 98% , Z.C. control : 0 to 100%
Control Method	Phase control : normal / constant current feedback / constant voltage feedback / constant power feedback Cycle control ( Z.C.) : fixed cycle / variable cycle ON/OFF Control (Z.C.)
digital Input	AUTO / MAN Selectable, RUN / STOP selectable, Reset, Output holding, SP set (SP 1 to 6)
Display Type	Control Input, load voltage, load current, load power, load resistance, Power supply frequency
Min. display output	Over 2.5% of rated voltage / current
RS485 comm.	Modbus RTU method
Approval	C ∈ EAC
Power supply	110 / 220 / 380 / 440 VAC ∼model ( fan and control power 220 VACs∼50/60Hz separately)
Allowable voltage range	Single-Phase: 90 to 110% of power supply 3-phase: 85 to 115% of power supply
Power consumption	Single-phase: ≤ 7 W ( except fan power ) 3-phase: ≤10 W ( except fan power )
Display method	Display value and setting value display: 7 segment 4-digit State display: Single-phase LED × 4 , 3-phase LED × 6 Display value percentage display: 11 LED bar
Dielectric strength	Between input terminal and power terminal:2000 VAC∼50/60Hz for 1 min
Vibration	0.75 mm double amplitude at frequency of 5 to 55 Hz (for 1 min) in each X,Y,Z direction for 2 hours
Insulation resistance	≥ 200 MΩ (500 VDC= megger)
Noise immunity	± 2 kV square waves noise (pulse width: 1μs) by the noise simulator
Ambient temp.	-10 to 50°C, storage: -20 to 80°C (no freezing or condensation)
Ambient humidity	5 to 90%RH, storage: 5 to 90%RH (no freezing or condensation)

Above specifications mentioned are for quick reference only. Actual technical details has to be obtained from below catalog.

Description

Autonics DPU Series Digital Thyristor Power Controllers

The Autonics DPU Series Thyristor, 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.

Features:

High speed and high accuracy by digital control using high speed CP
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.