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Inverter FREQROL-D700 Series

This product is manufactured in Japanese standards. Please check the specification before you order.
Alarm Function
Fan failure, overcurrent stall prevention, overvoltage stall prevention, PU stop, parameter write error, regenerative brake pre-alarm, electronic thermal pre-alarm, maintenance output, undervoltage
Stall Prevention Oprerating Level
Operating current level setting possible (0 over 200% variable), presence or absence of possible selection
Starting Torque
150% or more (at 1Hz) If you set the slip correction in the general-purpose magnetic flux vector control
Frequency Accuracy
Within 1% + / over the analog input maximum output frequency (25 degC + / over 10 degC ) within 0.01% of the digital input setting output frequency
Frequency Setting Resolution
Analog input 0.06Hz / 60Hz (terminal 2, 4: 0 over 10V / 10bit), 0.12Hz / 60Hz (terminal 2, 4: 0 over 5V / 9bit), 0.06Hz / 60Hz (terminal 4: 0 over 20mA / 10bit) Digital input 0.01Hz
Modes of operation
Upper and lower limit frequency setting, frequency jump operation, external thermal input selection, instantaneous power failure restart operation, forward / reverse prevention, remote setting, second function, multi-speed operation, regeneration avoidance, slip compensation, operation mode selection, offline auto-tuning function, PID control, computer link operation (RS over 485), optimum excitation control, power failure stop, speed smoothing control, Modbus over RTU
Ambient Temperature (Degree C)
Over 10 over 50 (no freezing) (Tokiwa 10 over 40 of the total closure structure specification)
Indoors (no corrosive gas / flammable gas / oil mist / dust)
Vibration (m/s2)
5.9 below
Elevation (m)
Above sea level of 1000 or less
Storage Temperature Range (degree c)
Over 20 over 65
Torque Boost
Manual torque boost
Protection Feature
Overcurrent during acceleration, constant speed during overcurrent, overcurrent during deceleration, acceleration during overvoltage, constant speed during overvoltage, deceleration in overvoltage, inverter protection thermal operation, motor protection thermal operation, fin overheat, input phase loss, starting at the output side ground fault overcurrent, output phase failure, external thermal relay operation, PTC thermistor operation, parameter error, PU missing generation, the number of retries over, CPU abnormal, brake transistor abnormal, inrush resistance overheat, analog input error, stall prevention, output current detection value over , safety circuit fault
DC Braking
Operating frequency (0 over 120Hz), operation time (0 over 10s), operating voltage (0 -30%) variable
Ambient Humidity (% RH)
90 or less (non-condensing)
Protection Structure (JEM1030)
Closed form (IP20), all closed structure series it will be IP40.
Output Overloaded Current Rating
150% 60s, 200% 0.5s (inverse time characteristics)
Power Supply Facilities Capacity (kVA)
Output Frequency (Hz)
Cooling System
Forced air cooling
Compatible Motor Capacity (kW)
Output Rating Capacity (kVA)
Frequency Tolerance
AC Voltage Tolerance (V)
Rated Current (A)
Approximate Weight (kg)
Control Method
Soft over PWM control / high carrier frequency PWM control (V / F control, general-purpose magnetic flux vector control, optimum excitation control can be selected)
Voltage (V)
3-phase / 380 over 480
Easy / compact inverter FREQROL over D700 series three-phase 400V
Voltage / frequency characteristics
Base frequency 0-400 Hz adjustable, constant torque and reduces torque pattern selection is possible
Acceleration / deceleration time setting
0.1-3600 s(Acceleration and deceleration separate setting is poss
...see all
Product Options
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
1PC 1 FR-D740-3.7K 11100451 889.90 SGD
Shipped after 2016-11-07

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