Description
Power Controller, 3-phase, LED Display, Load 440VAC/150A, Alam+RS485 output, Feedback control (N…
Control phase 3-phase
Rated load voltage 440VAC~
Rated load current 150A
Control input ?Auto control: DC4-20mA, 1-5VDC ⎓, ON/OFF contact (no-voltage input), pulse voltage (5-12VDC ⎓) ?Manual control: outside adjuster (10k?), inside adjuster (output limit)
Power supply 100-240VAC~ 50/60Hz
Min. load current 1A
Allowable voltage range 90 to 110% of rated voltage
Power consumption Max. 32VA
Display method 3-digit 7-segment LED
Indicator ?Operation indicator/Manual control indicator: green LED
•Alarm indicator/output indicator/unit (V, A) indicator: red LED
Control method ?Phase control: normal control mode, constant current/constant voltage/constant power feedback control mode
•Cycle control: fixed cycle control mode
•ON/OFF control
Applied load ?Phase control, ON/OFF control: resistance load, inductive load
•Cycle control: resistance load
Digital inputs RUN/STOP switching, AUTO/MAN switching, RESET
Output_Alarm 250VAC~ 3A, 30VDC @(=) 3A, 1c resistive load
Output_Communication RS485 communication output (Modbus RTU method)
Output range Phase control: 0 to 98%, Cycle control: 0 to 100%, ON/OFF control: 0%, 100%
Output accuracy ?Normal control: within ±10% F.S. of rated load voltage
•Constant current feedback control: within ±3% F.S. of rated load current
•Constant voltage feedback control: within ±3% F.S. of rated load voltage
•Constant power feedback control: within ±3% F.S. of rated load power
Setting type By front keys, by communication
Function Output limit (OUT ADJ), AUTO/MAN selection, control method selection, RESET, SOFT START, SOFT UP/DOWN, output high/low limit, input correction, input slope correction, monitoring (control input, load voltage/current/power/resistance, power supply frequenc
Function_Alarm Overcurrent alarm, overvoltage alarm, fuse break alarm, SCR error alarm, heater break alarm, heatsink overheat alarm
Cooling method Forced air cooling (with the cooling fan)
Insulation resistance Over 200M? (at 500VDC megger)
Dielectric strength 2,000VAC 50/60Hz?? 1??(????? ?????)
Output leakage current 10mArms
Noise immunity ±2kV the square wave noise (pulse width: 1?) by the noise simulator
Memory Protection Approx. 10 years(non-volatile semiconductor memory type)
Vibration 0.75mm amplitude at frequency of 5 o 55Hz (for 1 min) in each X, Y, Z direction for 2 hours
Vibration_Malfunction 0.5mm amplitude at frequency of 5 to 55Hz in each X, Y, Z direction for 10 min
Environment_Ambient temperature -10 to 55℃, storage: -20 to 80?
Environment_Ambient humidity 35 to 85% RH, storage: 35 to 85% RH
Accessories 11-pin connector, isolating barrier: 4
Approval
Weight Approx. 9.7kg(approx. 8.7kg)
