Technical information

83
MITSUBISHI ELECTRIC
INVERTER
INVERTER ///
Series
FR-A740
02160 02600 03250 03610 04320 04810 05470 06100 06830 07700 08660 09620 10940 12120
Output
Rated motor
capacity [kW]

120% overload capacity (SLD) 110 132 160 185 220 250 280 315 355 400 450 500 550 630
150% overload capacity (LD) 90 110 132 160 185 220 250 280 315 355 400 450 500 560
200% overload capacity (ND) 75 90 110 132 160 185 220 250 280 315 355 400 450 500
250% overload capacity (HD) 55 75 90 110 132 160 185 220 250 280 315 355 400 450
Rated
current [A]

120% overload capacity (SLD) 216 260 325 361 432 481 547 610 683 770 866 962 1094 1212
150% overload capacity (LD) 180 216 260 325 361 432 481 547 610 683 770 866 962 1094
200% overload capacity (ND) 144 180 216 260 325 361 432 481 547 610 683 770 866 962
250% overload capacity (HD) 110 144 180 216 260 325 361 432 481 547 610 683 770 866
Output
capacity [kVA]

SLD 165 198 248 275 329 367 417 465 521 587 660 733 834 924
LD 137 165 198 248 275 329 367 417 465 521 587 660 733 834
ND 110 137 165 198 248 275 329 367 417 465 521 587 660 733
HD 84 110 137 165 198 248 275 329 367 417 465 521 587 660
Overload
current rating

SLD 110 %of ratedmotor capacity for 60 s; 120 % for 3s (max. ambient temperature 40°C) –inverse time characteristics
LD 120 % of rated motor capacity for 60 s; 150 % for3 s(max. ambienttemperature 50 °C) – inver setime characteristics
ND 150 % of rated motor capacity for 60 s; 200 % for 3 s (max. ambienttemperature 50 °C) – inverse time characteristics
HD 200% of rated motor capacity for 60 s; 250 % for 3 s (max. ambient temperature 50 °C) – inversetime characteristics
Voltage

3-phase AC, 0 V to power supplyvoltage
Frequency range 0.2 – 400 Hz
Control method Soft-PWM control/high carrier frequency PWM control (selectablefrom amongV/f control, advanced magnetic flux vector control and real sensorless vector control)
Regenerativebraking torque
(nax. value / permissible duty)
20 %
torque /
cont.
10%torque/continuous
Input
Power supply voltage 3-phase, 380–500 V AC, -15 %/ +10 %
Voltage range 323–550 VAC at 50 / 60 Hz
Power supply frequency 50 / 60 Hz ±5%
Rated input
capacity
[kVA]
SLD 165 198 247 275 329 366 416 464 520 586 660 733 833 924
LD 137 165 198 247 275 329 366 416 464 520 586 659 733 833
ND 110 137 165 198 248 275 329 367 417 465 521 587 660 733
HD 84 110 137 165 198 248 275 329 367 417 465 521 587 660
Others
Cooling Fancooling
Protective structure IP00
Power loss [kW]
SLD 2.9 3.57 3.8 4.2 5.02 5.5 6.4 7.2 8.19 8.6 10.37 11.5 13.2 14.94
LD 2.4 2.9 3.0 3.8 4.2 5.1 5.5 6.4 7.2 8.0 8.6 10.2 11.5 13.20
ND 1.9 2.4 2.5 3.0 4.0 4.2 5.0 5.5 6.5 7.0 7.3 8.1 9.3 10.5
HD 1.44 1.9 1.97 2.5 2.57 4.0 4.2 5.0 5.5 6.5 7.0 6.91 8.1 9.3
Frequency inverter weight [kg] 50 57 72 72 110 110 175 175 175 260 260 370 370 370
Reactorweight[kg] 2226282930353842465057678595
Order information
Frequency inverters
Input power frame 169831 169832 169833 169834 169835 169836 169837 169838 169839 169840 169841 169842 169843 169844
Control card FR-CA70-ECT 190051 190051 190051 190051 190051 190051 190051 190051 190051 190051 190051 190051 190051 190051
Remarks:
햲
The applicable motor capacityindicated is themaximum capacityapplicablefor useof the Mitsubishi Electric 4-pole standard motor.
햳
The rated output capacity indicated assumes that the output voltage is 440 V.
햴
When operating the inverter of 75K(type 02160) or more with a value larger than 2 kHz set in Pr. 72 PWM frequency selection, the rated output current is max. 85%.
햵
The%valueoftheoverloadcurrent rating indicates the ratio of the overload currentto theinverter's rated output current.
For repeated duty, allow time forthe inverter and motor to return to or below the temperatures under 100 % load.
햶
The maximum output voltage doesnot exceed thepower supply voltage.The maximum output voltage can be changed within thesetting range.
However,thepulsevoltagevalueoftheinverteroutputsidevoltageremainsunchangedataboutÖ2
that of the power supply
햷
For the 11K to 22K capacities (type 00310 to 00620),using the dedicated external brake resistor (FR-ABR) will achieve the performance of 100 %torque/6%ED.
햸
The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input reactor and cables).
햹
When the hook of the inverter front cover is cut off for installation of theplug-in option, the inverterchangestoanopentype(IP00).
햺
FR-DU07: IP40 (except for the PUconnector)
Automation Book_UK_2008.prn
Automation Book_UK_2008
Dienstag, 8. April 2008 18:25:30
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