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High-performance and high-quality inverter.
[Features]
· Advanced real sensorless vector control.
· Vector control supports all types of machinery needs.
· Equipped with parts that last long and a life-diagnostic function.
[Applications]
· Small- and mid-capacity motor control.
· Variable frequency power supply unit with which the speed of the three-phase induction motor can be changed easily and flexibly.
Part Number
Configured Part Number is shown.
FR-A840-132K-1
Type Name FR-A820-[](-E)(GF) | 0.4 K | 0.75 K | 1.5 K | 2.2 K | 3.7 K | 18.5 K | 37 K | 45 K | 55 K | 75 K | 90 K | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
00046 | 00077 | 00105 | 00167 | 00250 | 00930 | 01870 | 02330 | 03160 | 03800 | 04750 | ||||
Applicable Motor Capacity (kW) ∗1 | SLD | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 22 | 45 | 55 | 75 | 90/110 | 132 | ||
LD | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 22 | 45 | 55 | 75 | 90 | 110 | |||
ND (Initial Setting) | 0.4 | 0.75 | 1.5 | 2.2 | 3.7 | 18.5 | 37 | 45 | 55 | 75 | 90 | |||
HD | 0.2∗2 | 0.4 | 0.75 | 1.5 | 2.2 | 15 | 30 | 37 | 45 | 55 | 75 | |||
Output | Rated Capacity (kVA) ∗3 | SLD | 1.8 | 2.9 | 4 | 6.4 | 10 | 35 | 71 | 89 | 120 | 145 | 181 | |
LD | 1.6 | 2.7 | 3.7 | 5.8 | 8.8 | 32 | 65 | 81 | 110 | 132 | 165 | |||
ND (Initial Setting) | 1.1 | 1.9 | 3 | 4.2 | 6.7 | 29 | 55 | 67 | 82 | 110 | 132 | |||
HD | 0.6 | 1.1 | 1.9 | 3 | 4.2 | 23 | 44 | 55 | 67 | 82 | 110 | |||
Rated Current (A) | SLD | 4.6 | 7.7 | 10.5 | 16.7 | 25 | 93 | 187 | 233 | 316 | 380 | 475 | ||
LD | 4.2 | 7 | 9.6 | 15.2 | 23 | 85 | 170 | 212 | 288 | 346 | 432 | |||
ND (Initial Setting) | 3 | 5 | 8 | 11 | 17.5 | 76 | 145 | 175 | 215 | 288 | 346 | |||
HD | 1.5 | 3 | 5 | 8 | 11 | 61 | 115 | 145 | 175 | 215 | 288 | |||
Overload Current Rating ∗4 | SLD | 110% for 60 sec, 120% for 3 sec (inverse time characteristics), ambient temperature 40°C | ||||||||||||
LD | 120% for 60 sec, 150% for 3 sec (inverse time characteristics), ambient temperature 50°C | |||||||||||||
ND (Initial Setting) | 150% for 60 sec, 200% for 3 sec (inverse time characteristics), ambient temperature 50°C | |||||||||||||
HD | 200% for 60 sec, 250% for 3 sec (inverse time characteristics), ambient temperature 50°C | |||||||||||||
Rated Voltage∗5 | 3-phase 200 to 240 V | |||||||||||||
Regenerative Braking | Brake Transistor | Built-in | FR-BU2 (Option) | |||||||||||
Maximum Brake Torque ∗7 | 150% Torque, 3% ED ∗6 | 100% Torque / 3% ED ∗6 | 20% Torque / Continuous | 10% Torque / Continuous | ||||||||||
FR-ABR (With Option Selected) | 150% Torque, 10% ED | 100% Torque / 10% ED | 100% Torque / 6% ED | - | - | - | - | - | ||||||
Power Supply | Rated Input AC Voltage / Frequency | 3-phase 200 to 240 V, 50 Hz / 60 Hz | ||||||||||||
Allowable AC Voltage Variation | 170 to 264 V, 50 Hz / 60 Hz | |||||||||||||
Allowable Frequency Variation | ±5% | |||||||||||||
Rated Input Current (A) ∗8 | Without DC Reactor | SLD | 5.3 | 8.9 | 13.2 | 19.7 | 31.3 | 115 | 221 | 269 | - | - | - | |
LD | 5 | 8.3 | 12.2 | 18.3 | 28.5 | 106 | 207 | 255 | - | - | - | |||
ND (Initial Setting) | 3.9 | 6.3 | 10.6 | 14.1 | 22.6 | 96.3 | 181 | 216 | 266 | - | - | |||
HD | 2.3 | 3.9 | 6.3 | 10.6 | 14.1 | 80 | 150 | 181 | 216 | - | - | |||
With DC Reactor | SLD | 4.6 | 7.7 | 10.5 | 16.7 | 25 | 93 | 187 | 233 | 316 | 380 | 475 | ||
LD | 4.2 | 7 | 9.6 | 15.2 | 23 | 85 | 170 | 212 | 288 | 346 | 432 | |||
ND (Initial Setting) | 3 | 5 | 8 | 11 | 17.5 | 76 | 145 | 175 | 215 | 288 | 346 | |||
HD | 1.5 | 3 | 5 | 8 | 11 | 61 | 115 | 145 | 175 | 215 | 288 | |||
Power Supply Facility Capacity (kVA) ∗9 | Without DC Reactor | SLD | 2 | 3.4 | 5 | 7.5 | 12 | 44 | 84 | 103 | - | - | - | |
LD | 1.9 | 3.2 | 4.7 | 7 | 11 | 41 | 79 | 97 | - | - | - | |||
ND (Initial Setting) | 1.5 | 2.4 | 4 | 5.4 | 8.6 | 37 | 69 | 82 | 101 | - | - | |||
HD | 0.9 | 1.5 | 2.4 | 4 | 5.4 | 30 | 57 | 69 | 82 | - | - | |||
With DC Reactor | SLD | 1.8 | 2.9 | 4 | 6.4 | 10 | 35 | 71 | 89 | 120 | 145 | 181 | ||
LD | 1.6 | 2.7 | 3.7 | 5.8 | 8.8 | 32 | 65 | 81 | 110 | 132 | 165 | |||
ND (Initial Setting) | 1.1 | 1.9 | 3 | 4.2 | 6.7 | 29 | 55 | 67 | 82 | 110 | 132 | |||
HD | 0.6 | 1.1 | 1.9 | 3 | 4.2 | 23 | 44 | 55 | 67 | 82 | 110 | |||
Protective Structure (IEC 60529) ∗10 | Closed Type (IP20) | Open Type (IP00) | ||||||||||||
Cooling Method | Self-cooling | Forced air cooling | ||||||||||||
Approx. Weight (kg) | 2.0 | 2.2 | 3.3 | 3.3 | 3.3 | 15 | 42 | 42 | 54 | 74 | 74 |
∗1 The maximum applicable capacity assumes that Mitsubishi Electric’s standard 4-pole motor is used.
∗2 With the 0.2 kW motor, only the V/F control can be applied.
∗3 The rated output capacity assumes an output voltage of 220 V.
∗4 The percent value of the rated overload current displays the ratio for the rated output current of the inverter.
With repeated use, you must wait until the inverter and motor return to a temperature at 100% load or a lower temperature between use.
∗5 The maximum output voltage never exceeds the power supply voltage. The maximum output voltage can be changed within its range of settings.
However, the wave crest value of the inverter output voltage waveform is roughly √2 times that of the power supply voltage.
∗6 With a built-in brake resistor
∗7 Value based on the ND rating.
∗8 The rated input current is the value at the rated output current. The rated input current varies depending on the value of power supply impedance (including the impedance of the input reactor and wires).
∗9 The value of power supply capacity is the value at the rated output current. It varies depending on the value of power supply impedance (including the impedance of the input reactor and wires).
∗10 FR-DU08: IP40 (excluding the PU connector)
Type Name FR-A840-[](-E)(GF) | 0.4 K | 0.75 K | 1.5 K | 2.2 K | 3.7 K | 5.5 K | 7.5 K | 11 K | 18.5 K | 22 K | 30 K | 45 K | 55 K | 75 K | 90 K | 110 K | 132 K | 160 K | 185 K | 220 K | 250 K | 280 K | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
00023 | 00038 | 00052 | 00083 | 00126 | 00170 | 00250 | 00310 | 00470 | 00620 | 00770 | 01160 | 01800 | 02160 | 02600 | 03250 | 03610 | 04320 | 04810 | 05470 | 06100 | 06830 | ||||
Applicable Motor Capacity (kW) ∗1 | SLD | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 | 22 | 30 | 37 | 55 | 75/90 | 110 | 132 | 160 | 185 | 220 | 250 | 280 | 315 | 355 | ||
LD | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 | 22 | 30 | 37 | 55 | 75 | 90 | 110 | 132 | 160 | 185 | 220 | 250 | 280 | 315 | |||
ND (Initial Setting) | 0.4 | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 18.5 | 22 | 30 | 45 | 55 | 75 | 90 | 110 | 132 | 160 | 185 | 220 | 250 | 280 | |||
HD | 0.2∗2 | 0.4 | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 15 | 18.5 | 22 | 37 | 45 | 55 | 75 | 90 | 110 | 132 | 160 | 185 | 220 | 250 | |||
Output | Rated Capacity (kVA) ∗3 | SLD | 1.8 | 2.9 | 4 | 6.3 | 10 | 13 | 19 | 24 | 36 | 47 | 59 | 88 | 137 | 165 | 198 | 248 | 275 | 329 | 367 | 417 | 465 | 521 | |
LD | 1.6 | 2.7 | 3.7 | 5.8 | 8.8 | 12 | 18 | 22 | 33 | 43 | 53 | 81 | 110 | 137 | 165 | 198 | 248 | 275 | 329 | 367 | 417 | 465 | |||
ND (Initial Setting) | 1.1 | 1.9 | 3 | 4.6 | 6.9 | 9.1 | 13 | 18 | 29 | 34 | 43 | 66 | 84 | 110 | 137 | 165 | 198 | 248 | 275 | 329 | 367 | 417 | |||
HD | 0.6 | 1.1 | 1.9 | 3 | 4.6 | 6.9 | 9.1 | 13 | 24 | 29 | 34 | 54 | 66 | 84 | 110 | 137 | 165 | 198 | 248 | 275 | 329 | 367 | |||
Rated Current (A) | SLD | 2.3 | 3.8 | 5.2 | 8.3 | 12.6 | 17 | 25 | 31 | 47 | 62 | 77 | 116 | 180 | 216 | 260 | 325 | 361 | 432 | 481 | 547 | 610 | 683 | ||
LD | 2.1 | 3.5 | 4.8 | 7.6 | 11.5 | 16 | 23 | 29 | 43 | 57 | 70 | 106 | 144 | 180 | 216 | 260 | 325 | 361 | 432 | 481 | 547 | 610 | |||
ND (Initial Setting) | 1.5 | 2.5 | 4 | 6 | 9 | 12 | 17 | 23 | 38 | 44 | 57 | 86 | 110 | 144 | 180 | 216 | 260 | 325 | 361 | 432 | 481 | 547 | |||
HD | 0.8 | 1.5 | 2.5 | 4 | 6 | 9 | 12 | 17 | 31 | 38 | 44 | 71 | 86 | 110 | 144 | 180 | 216 | 260 | 325 | 361 | 432 | 481 | |||
Overload Current Rating ∗4 | SLD | 110% for 60 sec, 120% for 3 sec (inverse time characteristics), ambient temperature 40°C | |||||||||||||||||||||||
LD | 120% for 60 sec, 150% for 3 sec (inverse time characteristics), ambient temperature 50°C | ||||||||||||||||||||||||
ND (Initial Setting) | 150% for 60 sec, 200% for 3 sec (inverse time characteristics), ambient temperature 50°C | ||||||||||||||||||||||||
HD | 200% for 60 sec, 250% for 3 sec (inverse time characteristics), ambient temperature 50°C | ||||||||||||||||||||||||
Rated Voltage ∗5 | 3-phase 380 to 500 V | ||||||||||||||||||||||||
Regenerative Braking | Brake Transistor | Built-In | FR-BU2 (Option) | ||||||||||||||||||||||
Maximum Brake Torque ∗7 | 100% Torque / 2% ED ∗6 | 20% Torque / Continuous | 10% Torque / Continuous | ||||||||||||||||||||||
FR-ABR (With Option Selected) | 100% Torque / 10% ED | 100% Torque / 6% ED | - ∗12 | - | - | - | - | - | - | - | - | - | |||||||||||||
Power Supply | Rated Input AC Voltage / Frequency | 3-phase 380 to 500 V, 50 Hz / 60 Hz ∗11 | |||||||||||||||||||||||
Allowable AC Voltage Variation | 323 to 550 V, 50 Hz / 60 Hz | ||||||||||||||||||||||||
Allowable Frequency Variation | ±5% | ||||||||||||||||||||||||
Rated Input Current (A) ∗8 | Without DC Reactor | SLD | 3.2 | 5.4 | 7.8 | 10.9 | 16.4 | 22.5 | 31.7 | 40.3 | 58.4 | 76.8 | 97.6 | 141 | - | - | - | - | - | - | - | - | - | - | |
LD | 3 | 4.9 | 7.3 | 10.1 | 15.1 | 22.3 | 31 | 38.2 | 53.9 | 75.1 | 89.7 | 130 | - | - | - | - | - | - | - | - | - | - | |||
ND (Initial Setting) | 2.3 | 3.7 | 6.2 | 8.3 | 12.3 | 17.4 | 22.5 | 31 | 48.2 | 56.5 | 75.1 | 108 | 134 | - | - | - | - | - | - | - | - | - | |||
HD | 1.4 | 2.3 | 3.7 | 6.2 | 8.3 | 12.3 | 17.4 | 22.5 | 40.3 | 48.2 | 56.5 | 91 | 108 | - | - | - | - | - | - | - | - | - | |||
With DC Reactor | SLD | 2.3 | 3.8 | 5.2 | 8.3 | 12.6 | 17 | 25 | 31 | 47 | 62 | 77 | 116 | 180 | 216 | 260 | 325 | 361 | 432 | 481 | 547 | 610 | 683 | ||
LD | 2.1 | 3.5 | 4.8 | 7.6 | 11.5 | 16 | 23 | 29 | 43 | 57 | 70 | 106 | 144 | 180 | 216 | 260 | 325 | 361 | 432 | 481 | 547 | 610 | |||
ND (Initial Setting) | 1.5 | 2.5 | 4 | 6 | 9 | 12 | 17 | 23 | 38 | 44 | 57 | 86 | 110 | 144 | 180 | 216 | 260 | 325 | 361 | 432 | 481 | 547 | |||
HD | 0.8 | 1.5 | 2.5 | 4 | 6 | 9 | 12 | 17 | 31 | 38 | 44 | 71 | 86 | 110 | 144 | 180 | 216 | 260 | 325 | 361 | 432 | 481 | |||
Power Supply Facility Capacity (kVA) ∗9 | Without DC Reactor | SLD | 2.5 | 4.1 | 5.9 | 8.3 | 12 | 17 | 24 | 31 | 44 | 59 | 74 | 107 | - | - | - | - | - | - | - | - | - | - | |
LD | 2.3 | 3.7 | 5.5 | 7.7 | 12 | 17 | 24 | 29 | 41 | 57 | 68 | 99 | - | - | - | - | - | - | - | - | - | - | |||
ND (Initial Setting) | 1.7 | 2.8 | 4.7 | 6.3 | 9.4 | 13 | 17 | 24 | 37 | 43 | 57 | 83 | 102 | - | - | - | - | - | - | - | - | - | |||
HD | 1.1 | 1.7 | 2.8 | 4.7 | 6.3 | 9.4 | 13 | 17 | 31 | 37 | 43 | 69 | 83 | - | - | - | - | - | - | - | - | - | |||
With DC Reactor | SLD | 1.8 | 2.9 | 4 | 6.3 | 10 | 13 | 19 | 24 | 36 | 47 | 59 | 88 | 137 | 165 | 198 | 248 | 275 | 329 | 367 | 417 | 465 | 521 | ||
LD | 1.6 | 2.7 | 3.7 | 5.8 | 8.8 | 12 | 18 | 22 | 33 | 43 | 53 | 81 | 110 | 137 | 165 | 198 | 248 | 275 | 329 | 367 | 417 | 465 | |||
ND (Initial Setting) | 1.1 | 1.9 | 3 | 4.6 | 6.9 | 9.1 | 13 | 18 | 29 | 34 | 43 | 66 | 84 | 110 | 137 | 165 | 198 | 248 | 275 | 329 | 367 | 417 | |||
HD | 0.6 | 1.1 | 1.9 | 3 | 4.6 | 6.9 | 9.1 | 13 | 24 | 29 | 34 | 54 | 66 | 84 | 110 | 137 | 165 | 198 | 248 | 275 | 329 | 367 | |||
Protective Structure (IEC 60529) ∗10 | Closed Type (IP20) | Open Type (IP00) | |||||||||||||||||||||||
Cooling Method | Self-cooling | Forced air cooling | |||||||||||||||||||||||
Approx. Weight (kg) | 2.8 | 2.8 | 2.8 | 3.3 | 3.3 | 6.7 | 6.7 | 8.3 | 15 | 15 | 23 | 41 | 43 | 52 | 55 | 71 | 78 | 117 | 117 | 166 | 166 | 166 |
∗1 The maximum applicable capacity assumes that Mitsubishi Electric’s standard 4-pole motor is used.
∗2 With the 0.2 kW motor, only the V/F control can be applied.
∗3 The rated output capacity assumes an output voltage of 440 V.
∗4 The percent value of the rated overload current displays the ratio for the rated output current of the inverter.
With repeated use, you must wait until the inverter and motor return to a temperature at 100% load or a lower temperature between use.
∗5 The maximum output voltage never exceeds the power supply voltage. The maximum output voltage can be changed within its range of settings.
However, the wave crest value of the inverter output voltage waveform is roughly √2 times that of the power supply voltage.
∗6 With a built-in brake resistor
∗7 Value based on the ND rating.
∗8 The rated input current is the value at the rated output current. The rated input current varies depending on the value of power supply impedance (including the impedance of the input reactor and wires).
∗9 The value of power supply capacity is the value at the rated output current. It varies depending on the value of power supply impedance (including the impedance of the input reactor and wires).
∗10 FR-DU08: IP40 (excluding the PU connector)
∗11 If 480 V is exceeded, the Pr. 977, "Input Voltage Mode Selection," must be set.
∗12 The regenerative brake capacity can be improved using a commercially available brake resistor. For further details, please contact the Mitsubishi Sales Office.
Control Specifications | Control Method | Soft-PWM Control / High Carrier Frequency PWM Control (Selectable from V/F Control, Advanced Magnetic-flux Vector Control and Real Sensorless Vector Control) / Optimal Excitation Control / Vector Control∗1 / PM Sensorless Vector Control | |
---|---|---|---|
Output Frequency Range | 0.2 to 590 Hz (The upper-limit frequency under advanced magnetic-flux vector control, real sensorless vector control, vector control∗1 or PM sensorless vector control is 400 Hz.) | ||
Frequency Setting Resolution | Analog Input | 0.015 Hz / 60 Hz (Terminal 2, 4: 0 to 10 V / 12 bit) 0.03 Hz / 60 Hz (Terminal 2, 4: 0 to 5 V / 11 bit, 0 to 20 mA / Approx. 11 bit, Terminal 1: 0 to ±10 V / 12 bit) 0.06 Hz / 60 Hz (Terminal 1: 0 to ±5 V / 11 bit) | |
Digital Input | 0.01 Hz | ||
Frequency Accuracy | Analog Input | Within±0.2% of maximum output frequency (25°C±10°C) | |
Digital Input | Within 0.01% of set output frequency | ||
Voltage and Frequency Characteristics | Base frequency can be set from 0 to 590 Hz. Constant-torque / reduced-torque pattern or adjustable 5 points V/F can be selected | ||
Startup Torque∗2 | SLD rated: 120% 0.3 Hz, LD rated: 150% 0.3 Hz, ND rated: 200%∗3 0.3 Hz, HD rated: 250%∗3 0.3 Hz (for real sensorless vector control or vector control∗1) | ||
Torque Boost | Manual torque boost | ||
Acceleration and Deceleration Time Settings | 0 to 3,600 sec (acceleration and deceleration can be set individually), linear or S-pattern acceleration/deceleration mode, backlash countermeasures acceleration/deceleration can be selected | ||
Direct Current Braking (Inductive Motor) | Operating frequency (0 to 120 Hz), operating time (0 to 10 sec), operating voltage (0 to 30%), variable | ||
Anti-Stall Operation Level | Operating range for anti-stall operation level (SLD rating: 0 to 120%, LD rating: 0 to 150%, ND rating: 0 to 220%, HD rating: 0 to 280%), whether or not the anti-stall operation is implemented can be selected (for V/F control or advanced magnetic-flux vector control). | ||
Torque Limit Level | Torque limiting value can be set (0 to 400%, variable). (Real sensorless vector control and vector control∗1, PM sensorless vector control) | ||
Operation Specifications | Frequency Setting Signal | Analog Input | Terminal 2, 4: 0 to 10 V, 0 to 5 V, 4 to 20 mA (0 to 20 mA) selectable Terminal 1: -10 to +10 V, -5 to +5 V selectable |
Digital Input | Input using the M dial on the operation panel or from the parameter unit. 4-digit BCD or 16-bit binary (when the optional FR-A8AX is used) | ||
Start Signal | Separate settings for forward/reverse. Start signal self-retention input (3-wire input) can be selected | ||
Input Signal (12 Points) | Low-speed operation command, medium-speed operation command, high-speed operation command, second function selection, terminal 4 input selection, JOG operation selection, restart-after-momentary-power-failure selection, joint turning / pull-in, output stop, start self-retention selection, forward command, reverse command, inverter reset Input signals can be changed using Pr. 178 to Pr. 189 (Input Terminal Function Selections). | ||
Pulse Train Input | 100 kpps | ||
Operation Functions | Upper-limit frequency, lower-limit frequency, multi-stage operation, acceleration/deceleration pattern, thermal protection, DC braking, start frequency, JOG operation, output stop (MRS), anti-stall, regeneration avoidance, strong excitation deceleration, DC power supply∗4, frequency jump, speed display, restart after momentary power failure, commercial switching sequence, remote setting, automatic acceleration/deceleration, retry function, carrier frequency selection, high response current limitation, forward/reverse prevention, operation mode selection, slip compensation, droop control, load torque high-speed frequency control, speed smoothing control, traverse, auto-tuning, applicable motor selection, gain tuning, RS-485 communication, Ethernet communication∗11, PID control, PID pre-charge function, simple height gap control, cooling fan operation selection, stop selection (deceleration stop / free run), deceleration stop function upon power outage, contact stop control, sequence function, life diagnosis, maintenance timer, current average monitor, multiplex rating, orientation control∗1, speed control, torque control, position control, pre-excitation, torque limitation, test operation, 24-V power supply input for control circuit, safety stop function, anti-vibration control | ||
Output Signal | Open Collector Output (5 Points) Relay Output (2 Points) | Inverter operation in progress, frequency attained, momentary power outage / undervoltage∗4, overload warning, output frequency detection, error Output signals can be changed using Pr. 190 to Pr. 196 (Output Terminal Function Selections). Inverter alarm codes can be output from the open collector (4 bits). | |
Pulse Train Output (FM Type) | 50 kpps | ||
Display | For Indicator | Pulse Train Output (FM Type) | Maximum 2.4 kHz: 1 point (output frequency) Monitor can be changed using Pr. 54, "FM/CA Terminal Function Selection." |
Current Output (CA Type) | Maximum 20 mA DC: 1 point (output frequency) Monitor can be changed using Pr. 54, "FM/CA Terminal Function Selection." | ||
Voltage Output | Maximum 10 V DC: 1 point (output frequency) Monitor can be changed using Pr. 158, "AM Terminal Function Selection." | ||
Operation Panel (FR-DU08) | Operating Condition | Output frequency, output current, output voltage, frequency setting value Monitor can be changed using Pr. 52, "Operation Panel Main Monitor Selection." | |
Error Message | When a protection function is actuated, an error message is displayed. Conditions immediately before the protection function operation, such as output voltages, currents, frequencies, total power ON times, dates and times associated with up to 8 error messages are stored | ||
Protection and Alarm Functions | Protection Function | Overcurrent cutoff during acceleration, overcurrent cutoff during constant-speed operation, overcurrent cutoff during deceleration/stop, regenerative overvoltage cutoff during acceleration, regenerative overvoltage cutoff during constant-speed operation, regenerative overvoltage cutoff during deceleration/stop, inverter overload cutoff (electronic thermal), motor overload cutoff (electronic thermal), fin overheat, momentary power outage∗4, undervoltage∗4, missing input phase∗4∗5, anti-stall stop, mis-step detection∗5, upper-limit error detection, lower-limit error detection, brake transistor malfunction detection∗6, output-side ground fault overcurrent, output short-circuit, missing output phase, external thermal operation∗5, PTC thermistor operation∗5, option error, communication option error, parameter storage element error, PU detachment, exceeded maximum number of retries∗5, CPU error, operation panel power supply short-circuit / RS-485 terminal power supply short-circuit, 24 V DC power supply error, abnormal output current detection value∗5, rush current suppression circuit error∗4, communication error, analog input error, USB communication error, safety circuit error, overspeed generation∗5, excessive speed deviation detection∗1∗5, open-circuit detection∗1∗5, large position error∗1∗5, brake sequence error∗5, encoder phase error∗1∗5, 4-mA input loss error∗5, PID pre-charge error∗5, PID signal error∗5, reverse deceleration error∗5, internal circuit error, internal temperature error∗7, unknown magnetic pole position∗1 | |
Alarm Function | Fan malfunction, anti-stall (overcurrent), anti-stall (overvoltage), regenerative brake pre-alarm∗5∗6, electronic thermal pre-alarm, PU stop, speed limit display (output under speed limiting)∗5, parameter copy, safety stop active, maintenance timers 1 to 3∗5, USB host error, origin setting error alarm∗5, origin return not yet complete alarm∗5, origin return parameter setting alarm∗5, operation panel locked∗5, password setting in progress∗5, parameter write error, copy operation error, 24-V external power supply operating, internal circulation fan malfunction∗7, continuous operation after communication error∗5, load error alarm, Ethernet communication error∗11 | ||
Environment | Ambient Temperature | -10°C to +50°C (0°C to +50°C for FR-A800-GF) (non-freezing) (LD/ND/HD rated) -10°C to +40°C (0°C to +40°C for FR-A800-GF) (non-freezing) (SLD rated, IP55 supported) | |
Ambient Humidity | 95% RH or below (non-condensing) (board coating [IEC60721-3-3 3C2/3S2 compliant], IP55 supported) 90% RH or below (non-condensing) (no board coating) | ||
Storage Temperature∗8 | -20°C to +65°C | ||
Atmosphere | Indoor (free from corrosive or flammable gases, oil mist or dust) | ||
Altitude and Vibration | 1,000 m or less∗9, 5.9 m/s2 or less∗10, 10 to 55 Hz (in each direction of X, Y and Z) |
∗1 Effective only when the option to support vector control is installed. (The displayed protection functions vary depending on the installed option(s).)
∗2 If the PM sensorless vector control is selected, refer to p. 211.
∗For 3 FR-A820-5.5 K (00340) or larger and FR-A840-5.5 K (00170) or larger, the default value is limited to 150% according to the torque limitation level.
∗4 Effective only on the standard structure models and IP55 compatible models.
∗5 This protection function does not work from the initial state.
∗6 The function works only on the standard structure models.
∗7 The function works only on IP55 compatible models.
∗8 This temperature can be applied for a short period, such as during shipping.
∗9 If the unit is installed at an altitude exceeding 1,000 m (up to 2,500 m), the rated current must be reduced by 3% every 500 m.
∗10 2.9 m/s2 or less for FR-A840-160 K (04320) or larger.
∗11 The function works only on the FR-A800-E.
Part Number |
---|
FR-A840-132K-1 |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable motor capacity (kW) | Input voltage class | Output capacity (kVA) | External communications | Representative Standard | Dimension height (mm) | Dimension width (mm) | Dimension depth (mm) | Protective Structure | Output rated current (A) | Output rated power supply (V) | Trusco Code | Circuit board coating | Function | Terminal type | Conductor plating |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 15,621.34 | 1 Piece(s) | Quote | 132 | Three-phase 400V | 198 | RS-232/422/485 | CE / UL / CUL | 740 | 465 | 360 | - | 260 | Three-phase 380–500 | - | - | - | - | - |
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Output Specification | Three-Phase |
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Please check the type/dimensions/specifications of the part FR-A840-132K-1 in the General-Purpose Inverter FREQROL-A800 series.
Part Number |
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FR-A820-11K-1 |
FR-A820-15K-1 |
FR-A820-18.5K-1 |
FR-A840-15K-1 |
FR-A840-160K-1 |
FR-A840-18.5K-1 |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable motor capacity (kW) | Input voltage class | Output capacity (kVA) | External communications | Representative Standard | Dimension height (mm) | Dimension width (mm) | Dimension depth (mm) | Protective Structure | Output rated current (A) | Output rated power supply (V) | Trusco Code | Circuit board coating | Function | Terminal type | Conductor plating |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 1,486.84 | 1 Piece(s) | Quote | - | Three-Phase 200 V | 18 | RS-232/422/485 | UL / CUL / CE | - | 220 | - | Closed Type (IP20) | 33 | Three-phase 200–240 | - | N/A | Standard type | FM | N/A | ||
SGD 1,744.34 | 1 Piece(s) | Quote | - | Three-Phase 200 V | 18 | RS-232/422/485 | UL / CUL / CE | - | 250 | - | Closed Type (IP20) | 46 | Three-phase 200–240 | - | N/A | Standard type | FM | N/A | ||
SGD 2,477.00 | 1 Piece(s) | Quote | 18.5 | Three-Phase 200 V | 29 | RS-232/422/485 | UL / CUL / CE | 400 | 250 | 190 | - | 76 | Three-phase 200–240 | - | - | - | - | - | ||
SGD 2,086.80 | 1 Piece(s) | Quote | - | Three-phase 400V | 18 | RS-232/422/485 | UL / CUL / CE | - | 220 | - | Closed Type (IP20) | - | Three-phase 380–500 | - | N/A | Standard type | FM | N/A | ||
SGD 17,954.67 | 1 Piece(s) | Quote | 160 | Three-phase 400V | 248 | RS-232/422/485 | UL / CUL / CE | 1010 | 498 | 380 | - | 325 | Three-phase 380–500 | - | - | - | - | - | ||
SGD 2,809.60 | 1 Piece(s) | Quote | 18.5 | Three-phase 400V | 29 | RS-232/422/485 | UL / CUL / CE | 400 | 250 | 190 | - | 38 | Three-phase 380–500 | - | - | - | - | - |
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