Mitsubishi Inverter FR-D740 series 

Mitsubishi Inverter FR-D740 series
Manufacturer: MITSUBISHI
Item Status: Contact us
 Customer care:
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Series: Mitsubishi Inverter FR-D740 series

Features

- Mitsubishi Inverter FR-D740 has Safety stop function, Long-life design

- Compact yet equipped with highest level of function/performance

- Spring clamp terminal (control circuit terminal)

- Leading life check function

- Password function

- Brake resistor can be connected

- Easy use and time saving built-in as standard

- Easily replaceable compact body

- Side by side installation saves space

- Easy replacement of cooling fan

- Combed shaped wiring cover

- Inverter FR-D740 environment consciousness in global standard

Specifications

Application of Inverter Mitsubishi FR-D740

Fans, Pumps, HVAC

Power supply

3P 380 to 480V 50Hz/60Hz (± 5%)

Rated capacity

0.4- 15 kw

Rated current

1.2 – 29.5A

Output frequency range

0.2 to 400Hz

Starting Torque

150% or more (at 1Hz)...when General-purpose magneticflux vector control and slip compensation is set

Overload current rating

150% 60s, 200% 0.5s (inverse-time characteristics)

Control Method

Soft-PWM control/high carrier frequency PWM control (V/F control, General-purpose magnetic flux vector control and Optimum excitation control are available

Braking unit

 

Input

Multi-speed selection, remote setting, second function selection, terminal 4 input selection, JOG operation selection, PID control valid terminal, external thermal input, PU-External operation switchover, V/F switchover, output stop, start self-holding selection, forward rotation, reverse rotation command, inverter reset, PU-NET operation switchover, External-NET operation switchover, command source switchover, inverter operation enable signal, and PU operation external interlock

Ouput

Inverter operation, up-to-frequency, overload alarm, output frequency detection, regenerative brake prealarm, electronic thermal relay function prealarm, inverter operation ready, output current detection, zero current detection, PID lower limit, PID upper limit, PID forward/reverse rotation output, fan alarm1, heatsink overheat pre-alarm, deceleration at an instantaneous power failure, PID control activated, PID output interruption, safety monitor output, safety monitor output 2, during retry, life alarm, current average value monitor, remote output, alarm output, fault output, fault output 3, and maintenance timer alarm

Protection Function

Overcurrent during acceleration, overcurrent during constant speed, overcurrent during deceleration, overvoltage during acceleration, overvoltage during constant speed, overvoltage during deceleration, inverter protection thermal operation, motor protection thermal operation, heatsink overheat, input phase loss 3 4, output side earth (ground) fault overcurrent at start3, output phase loss, externalthermal relay operation 3, PTC thermistor operation3, parameter error, PU disconnection, retry count excess 3, CPU fault, brake transistor alarm, inrush resistance overheat, analog input error, stall prevention operation, output current detection value exceeded 3, safety circuit fault

Main Control Functions

Maximum/minimum frequency setting, frequency jump operation, external thermal relay input selection, automatic restart after instantaneous power failure operation, forward/reverse rotation 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-485), Optimum excitation control, power failure stop, speed smoothing control, Modbus-RTU

Communication

PU connector, RS-485 communication can be made

Peripheral Devices and Options

Parameter unit (8 languages), Enclosure surface operation panel, Parameter unit connection cable, AC reactor, DC reactor, EMC Directive compliant noise filter, EMC compliant EMC filter installation attachment, Radio noise filter, Line noise filter, Brake resistor, High-duty brake resistor, Brake unit, Resistor unit, Discharging resistor, Power regeneration common converter Stand-alone reactor dedicated for the FR-CV, High power factor converter, Manual controller, DC tach. Follower, Three speed selector, Motorized speed setter, Speed detector, Master controller, Soft starter, Deviation detector, Preamplifier, Pilot generator, Deviation sensor, Frequency setting potentiometer, Analog frequency meter, Calibration resistor, FR Configurator SW3(VFD setup software)

Degree of protection

Enclosed type (IP20)

 
Ordering information
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Dimensions
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Ban ve kich thuoc bien tan Mitsubishi FR-D740 series
Ban ve kich thuoc bien tan Mitsubishi FR-D740 series
Ban ve kich thuoc bien tan Mitsubishi FR-D740 series
 
Connections
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Document of Mitsubishi Inverter FR-D740 series

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 Bao An Automation

Bao An Technique Service Joint Stock Company
Address: 3A Ly Tu Trong, Minh Khai, Hong Bang, Hai Phong, Viet Nam
Office 1: Van Tra B project area, An Dong, An Duong, Hai Phong, Viet Nam
Office 2: 3/38, Chu Huy Man, Phuc Dong, Long Bien, Ha Noi, Viet Nam
Factory: Van Tra B project area, An Dong, An Duong, Hai Phong, Viet Nam
Phone: (+84) 2253 79 78 79, Hotline: (+84) 936 985 256
Tax code: 0200682529 - Date: 31/07/2006
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