Inverter FREQROL-A701 Series
Caution
Product Description
Inverter integrated with the power regeneration function for an easy panel design.
[Features]
· Built-in power regeneration function to achieve great braking capability.
· Various advanced technologies packed into a compact body.
· High-performance inverter that is optimal for ascending and descending operations or line control.
· Help improve performance of machinery and equipment that generate regenerative torque, such as elevating machines, centrifuge separators, various testers and winders.
[Applications]
· Ideal for frequency control.
Specifications Of General-Purpose Inverter FREQROL-A701 Series
FREQROL-A701 Series external appearance
Application examples (multi-story parking)
Application examples (ceiling crane)
Rating
200 V class
| Model Name FR-A721-□□K | 5.5 | 7.5 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Applicable Motor Capacity (kW)*1 | 5.5 | 7.5 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | |
| Output | Rated Capacity (kVA)*2 | 9.2 | 12.6 | 23.3 | 29 | 34 | 44 | 55 | 67 | 82 |
| Rated Current (A) | 24 | 33 | 61 | 76 | 90 | 115 | 145 | 175 | 215 | |
| Overload Current Rating*3 | 150% for 60 sec, 200% for 3 sec (inverse time characteristics), ambient temperature 50°C | |||||||||
| Rated Voltage*4 | 3‑phase 200 to 240 V | |||||||||
| Regenerative Braking Torque | 100% continuous, 150% for 60 sec | |||||||||
| Power Supply | Rated Input AC Voltage / Frequency | 3‑phase 200 to 220 V / 50 Hz, 200 to 240 V / 60 Hz | ||||||||
| Allowable AC Voltage Variation | 170 to 242 V 50 Hz, 170 to 264 V 60 Hz | |||||||||
| Allowable Frequency Variation | ±5% | |||||||||
| Power Supply Facility Capacity (kVA)*5 | 12 | 17 | 28 | 34 | 41 | 52 | 66 | 80 | 100 | |
| Protective Structure (JEM 1030)*6 | Open Model (IP00) | |||||||||
| Cooling Method | Forced Air Cooling | |||||||||
| Approx. Mass (kg) | 20 | 22 | 35 | 50 | 52 | 69 | 87 | 90 | 120 | |
400 V class
| Model Name FR-A741-□□K | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Applicable Motor Capacity (kW)*1 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | |
| Output | Rated Capacity (kVA)*2 | 9.1 | 13 | 17.5 | 23.6 | 29 | 32.8 | 43.4 | 54 | 65 | 84 |
| Rated Current (A) | 12 | 17 | 23 | 31 | 38 | 44 | 57 | 71 | 86 | 110 | |
| Overload Current Rating*3 | 150% for 60 sec, 200% for 3 sec (inverse time characteristics), ambient temperature 50°C | ||||||||||
| Rated Voltage*4 | 3‑phase 380 to 480 V | ||||||||||
| Regenerative Braking Torque | 100% continuous, 150% for 60 sec | ||||||||||
| Power Supply | Rated Input AC Voltage / Frequency | 3‑phase 380 to 480 V, 50 Hz / 60 Hz | |||||||||
| Allowable AC Voltage Variation | 323 to 528 V, 50 Hz / 60 Hz | ||||||||||
| Allowable Frequency Variation | ±5% | ||||||||||
| Power Supply Facility Capacity (kVA)*5 | 12 | 17 | 20 | 28 | 34 | 41 | 52 | 66 | 80 | 100 | |
| Protective Structure (JEM 1030)*6 | Open Model (IP00) | ||||||||||
| Cooling Method | Forced Air Cooling | ||||||||||
| Approx. Mass (kg) | 25 | 26 | 37 | 40 | 48 | 49 | 65 | 80 | 83 | 115 | |
- *1. The maximum applicable capacity assumes that Mitsubishi’s standard 4‑pole motor is used.
- *2. The rated output capacity is 220 V when the output voltage class is 200 V, or 440 V when the output voltage class is 400 V.
- *3. The percent value of rated overload current represents the ratio to the rated output current of the inverter. In repeated uses, you must wait until the inverter and motor return to the temperature with 100% load or below.
- *4. The maximum output voltage never exceeds the power-supply voltage. The maximum output voltage can be changed within the setting range. However, the wave crest value of the inverter output voltage waveform is roughly √2 times that of the power-supply voltage.
- *5. The power-supply capacity varies depending on the value of power-supply impedance (including the impedance of the wires).
- *6. FR-DU07: IP40 (excluding PU connector)
Dimensional Outline Drawing (Unit: mm)
FR-A721-5.5K, 7.5K / FR-A741-5.5K, 7.5K dimensional drawing
| Inverter Model Name | D1 | D2 |
|---|---|---|
| FR-A721-5.5K, 7.5K | 163 | 90 |
| FR-A741-5.5K, 7.5K | 168 | 85 |
FR-A721-15K / FR-A741-11K, 15K dimensional drawing
| Inverter Model Name | D1 | D2 |
|---|---|---|
| FR-A721-15K | 213 | 64 |
| FR-A741-11K, 15K | 224 | 53 |
FR-A721-18.5K, 22K / FR-A741-18.5K, 22K dimensional drawing
| Inverter Model Name | D1 | D2 | W | W1 | W2 | W3 |
|---|---|---|---|---|---|---|
| FR-A721-18.5K, 22K | 219 | 84 | 390 | 290 | 345 | 370 |
| FR-A741-18.5K, 22K | 238 | 65 | 360 | 260 | 315 | 340 |
FR-A721-30K / FR-A741-30K dimensional drawing
| Inverter Model Name | D1 | D2 |
|---|---|---|
| FR-A721-30K | 240.5 | 82.5 |
| FR-A741-30K | 252.5 | 70.5 |
FR-A721-37K, 45K / FR-A741-37K, 45K dimensional drawing
| Inverter Model Name | D1 | D2 |
|---|---|---|
| FR-A721-37K, 45K | 257.5 | 93.5 |
| FR-A741-37K, 45K | 281.5 | 69.5 |
FR-A721-55K／FR-A741-55K dimensional drawing
| Inverter Model Name | D1 | D2 |
|---|---|---|
| FR-A721-55K | 312 | 76 |
| FR-A741-55K | 324.5 | 64 |
*The information provided here is not comprehensive.