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FR-A740-90K-CHT FR-A700 VFD Inverter input 3 phase 380V output 3 ph 380~480V 180A 90KW 0.2~400Hz with keypad new
- Model: FR-A740-90K-CHT
- Shipping Weight: 67Kg
- In Stock:20
- Manufactured by: Mitsubishi
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FR-A740-90K-CHT
Specification
|
Type FR-A740-K |
75 |
90 |
110 |
132 |
160 |
185 |
220 |
250 |
280 |
315 |
355 |
400 |
450 |
500 |
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|
Applicable motor capacity (kW) *1 |
75 |
90 |
110 |
132 |
160 |
185 |
220 |
250 |
280 |
315 |
355 |
400 |
450 |
500 |
||
|
Output |
Rated capacity (kVA) *2 |
110 |
137 |
165 |
198 |
248 |
275 |
329 |
367 |
417 |
465 |
521 |
587 |
660 |
733 |
|
|
Rated current (A)*3 |
144(122) |
180(153) |
216(184) |
260(221) |
325(276) |
361(307) |
432(367) |
481(409) |
547(465) |
610(519) |
683(581) |
770(655) |
866(736) |
962(818) |
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|
Overload current rating *4 |
150% 60s, 200% 3s (inverse time characteristics) ambient temperature 50°C |
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Voltage*5 |
Three-phase 380 to 480V |
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Regenerative braking torque |
Maximum value/ permissible duty |
10% torque/continuous |
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|
Power supply |
Rated input AC voltage/frequency |
Three-phase 380 to 480V 50Hz/60Hz |
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Permissible AC voltage fluctuation |
323 to 528V 50Hz/60H |
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|
Permissible frequency fluctuation |
±5% |
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|
Power supply capacity (kVA) *7 |
110 |
137 |
165 |
198 |
248 |
275 |
329 |
367 |
417 |
465 |
521 |
587 |
660 |
733 |
||
|
Protective structure (JEM 1030) *9 |
Open type (IP00) |
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|
Cooling system |
Forced air cooling |
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Approx. mass (kg) |
50 |
57 |
72 |
72 |
110 |
110 |
175 |
175 |
175 |
260 |
260 |
370 |
370 |
370 |
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*1. The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.
*2. The rated output capacity indicated assumes that the output voltage is 220V.
*3. When operating the inverter of 75K or more with a value larger than 2kHz set in Pr. 72 PWM frequency selection, the rated output current is the value in
parenthesis.
*4. The % value of the overload current rating indicates the ratio of the overload current to the inverter's rated output current. For repeated duty, allow time for
the inverter and motor to return to or below the temperatures under 100% load.
*5. The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within the setting range. However,
the pulse voltage value of the inverter output side voltage remains unchanged at √2about that of the power supply.
*6. For the 11K to 22K capacities, using the dedicated external brake resistor (FR-ABR) will achieve the performance of 100% torque/6%ED.
*7. The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input reactor and cables).
*8. When the hook of the inverter front cover is cut off for installation of the plug-in option, the inverter changes to an open type (IP00).
*9. FR-DU07:IP40 (except for the PU connector)
Dimensions
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