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Inverter FREQROL-E700 Series

4.00 (2)
This product is manufactured in Japanese standards. Please check the specification before you order.
Alarm Function
Fan failure, overcurrent stall prevention, overvoltage stall prevention, in PU stop, parameter write error, regenerative brake pre-alarm, electronic thermal pre-alarm, maintenance output, undervoltage, operation panel lock, password setting, while the inverter is reset, during the safety stop , in the external 24V supply operation
Stall Prevention Oprerating Level
Operating current level setting possible (0 over 200% variable), presence or absence of possible selection
Starting Torque
200 percent more than if you set the (0.5Hz when) / advanced magnetic flux vector control (3.7K or less)
Frequency Accuracy
Analog input / maximum output frequency + / over within 0.5% (25 degC + / over 10 degC ) within 0.01% of the digital input / output frequency setting
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, brake sequence, second function, multi-speed operation, stop-on-contact control, droop control, regeneration avoidance, slip compensation, operation mode selection, offline auto tuning function, PID control, computer link operation (RS over 485)
Regenerative Braking Torque
Rated Output Voltage (V)
3-phase 200 over 240
Ambient Temperature (Degree C)
Over 10 over +50 (non-frozen)
Indoors (no corrosive gas / flammable gas / oil mist / dust)
Vibration (m/s2)
5.9 or less, 10 over 55Hz (X / Y / Z each direction)
Elevation (m)
Above sea level of 1000 or less
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 failure, stop by the stall prevention , starting at the output side earth fault overcurrent, output short circuit, output phase failure, external thermal relay operation, options abnormal, inrush resistance overheat, communication error, analog input error, USB communication error, brake sequence error, safety circuit abnormality
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)
Output Overloaded Current Rating
150% 60s, 200% 3s (inverse time characteristics)
Power Supply Facilities Capacity (kVA)
Setting Time
(Acceleration / deceleration) 0.01 over 360s, 0.1 over 3600s (acceleration / deceleration individually configurable), linear or S-curve acceleration and deceleration mode can be selected
Output Frequency (Hz)
Frequency Characteristics
Base frequency 0 over 400Hz any setting possible, constant torque / reduced torque pattern can be selected
Cooling System
Forced air cooling
Storage Temperature (DegreeC)
Compatible Motor Capacity (kW)
Output Rating Capacity (kVA)
Frequency Tolerance
AC Voltage Tolerance (V)
Rated Output Current (A)
Rated Input Voltage (V)
Single-phase 200 over 240
Dimension D2 (mm)
Dimension D1 (mm)
Dimensions D (mm)
Control Method
Soft over PWM control / high carrier frequency PWM control (V / F control, advanced magnetic flux vector control, general-purpose magnetic flux vector control, optimum excitation control can be selected)
Weight (kg)
...see all
Product Options
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
1PC 1 FR-E720S-0.75K 37643593 359.90 SGD
In stock
Customer Reviews
5 star 1
4 star 0
3 star 1
2 star 0
1 star 0
Review Rating: 4.00
2 Customer Reviews
The reviews are automatic translation.
Dust collector of the motor
From Japan
On 2016-09-29 17:42:01
Setting than use many imagine some Mendoi or with!
This review is about item#37643611.
Used in milling machine
From Japan
On 2016-02-23 16:57:51
Very good, work is now very easy.
This review is about item#37643593.

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