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FR-A840-LC and FR-A870-LC

Inverter

FR-A840-[]-LC

FR-A870-[]-LC

110K

132K

160K

185K

220K

250K

280K

280K

355K

03250

03610

04320

04810

05470

06100

06830

03590

04560

Applicable motor capacity (kW) 1)

SLD

315

400

LD

132

160

185

220

250

280

315

ND (initial setting)

110

132

160

185

220

250

280

280

355

Output

Rated capacity (kVA) 2)

SLD

429

545

LD

198

248

275

329

367

417

465

ND (initial setting)

165

198

248

275

329

367

417

382

484

Rated current (A)

SLD

359

456

LD

260

325

361

432

481

547

610

ND (initial setting)

216

260

325

361

432

481

547

320

405

Overload current rating 3)

SLD

110% 60 s, 120% 3 s (inverse-time characteristics) at surrounding air temperature of 40 °C

LD

120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

ND (initial setting)

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

Rated voltage 4)

Three-phase 380 to 500 V

Three-phase 525 to 690 V

Power supply

Rated input AC voltage/frequency

Three-phase 380 to 500 V 50/60 Hz 7)

Three-phase 525 to 690 V 50/60 Hz

Permissible AC voltage fluctuation

323 V to 550 V 50/60 Hz

525 V to 759 V 50/60 Hz

Permissible frequency fluctuation

±5%

±5 %

Rated input current (A) 5)

SLD

359

456

LD

260

325

361

432

481

547

610

ND (initial setting)

216

260

325

361

432

481

547

320

405

Power supply capacity (kVA) 6)

SLD

429

545

LD

198

248

275

329

367

417

465

ND (initial setting)

165

198

248

275

329

367

417

382

484

Protective structure (IEC 60529)

Open type (IP00)

Open type (IP00) 8)

Cooling system

Liquid cooling + forced air cooling

Liquid cooling + forced air cooling

Operation panel

Accessory cover

FR-DU08

Approx. mass (kg)

83

83

124

124

172

172

172

212

212

Environment

Surrounding air temperature 9)

-10 °C to +50 °C (non-freezing) (LD and ND ratings) -10 °C to +40 °C (non-freezing) (SLD rating)

Surrounding air humidity

95 % RH or less (non-condensing) (With circuit board coating (conforming to IEC60721-3-3 3C2/3S2)) 90 % RH or less (non-condensing) (Without circuit board coating)

Coolant

Copper (C1220) is used for the inverter internal piping. Select an appropriate cooling system and a coolant to prevent corrosion.

Coolant temperature

1 °C to 40 °C (non-freezing)

Coolant flow rate 11)

2.9 to 3.7 L/min *For the FR-A840-03250(110K) and FR-A840-03610(132K) 6.0 to 7.5 L/min *For the FR-A840-04320(160K) to FR-A840-06830(280K), FR-A870-03590(280K), and FR-A870-04560(355K)

Maximum permissible pressure

300 kPa

Storage temperature

-20 °C to +65 °C 12)

Atmosphere

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)

Altitude

2000 m or less (For the installation at an altitude above 1000 m, consider a 3 % reduction in the rated current per 500 m increase in altitude.)

Vibration

2.9 m/s² or less at 10 to 55 Hz (directions of X, Y, Z axes)

1 ) The capacity is the maximum capacity applicable to each voltage.

2) The rated output capacity indicated assumes that the output voltage is 440 V for the FR-A840-LC and 690 V for the FR-A870-LC.

3) The % value of the overload current rating indicated is 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.

4) The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within the setting range. However, the maximum point of the voltage waveform at the inverter output side is the power supply voltage multiplied by about C 2.

5) The rated input current indicates a value at a rated output voltage. The impedance at the power supply side (including those of the input reactor and cables) affects the rated input current.

6) The power supply capacity is the value when at the rated output current. It varies by the impedance at the power supply side (including those of the input reactor and cables).

7) For the power voltage exceeding 480 V, set Pr.977 Input voltage mode selection.

8) FR-DU08: IP40 (except for the PU connector section)

9) Condensation may occur depending on the humidity and the coolant temperature. Adjust the humidity and the coolant temperature to prevent condensation.

10) For the composition of the coolant, refer to the Instruction Manual of the inverter.

11) Under normal conditions, keep the flow rate between 3.1 and 3.5 L/min for the FR-A840-03610(132K) or lower, and between 6.5 and 7.0 L/min for the FR-A840-04810(160K) or higher and the FR-A870-03590(280K) or higher. For the details of coolant selection, please contact your sales representative.

12) Temperature applicable for a short time, e.g. in transit. To store the inverter after the coolant has passed through the pipes, fill the pipes with coolant sufficiently enough that it contains antifreezing agent to prevent corrosion. Or fill the pipes with nitrogen gas after the inside of the pipes is fully dried. If any moisture remains inside the pipes, it may react with oxygen in the air to form corrosion.

FR-HEL-N

Power factor improving effect m

Power supply power factor approx. 93 % (at 100 % load)

Power specifications

Three-phase 525 to 690 V AC 50/60 Hz

Environment

Surrounding air temperature

-10 °C to + 50 °C (non-freezing)

Ambient humidity

90 %RH or less (non-condensing)

Storage temperature

-20 °C to + 65 °C (non-freezing)

Atmosphere

Indoors (free from corrosive gas, flammable gas, oil mist, dust and dirt)

Altitude/vibration

Max.1000 m, 5.9 m/s² or less

FR-A840-LC and FR-A870-LC

Inverter

FR-A840-[]-LC

FR-A870-[]-LC

110K

132K

160K

185K

220K

250K

280K

280K

355K

03250

03610

04320

04810

05470

06100

06830

03590

04560

Applicable motor capacity (kW) 1)

SLD

315

400

LD

132

160

185

220

250

280

315

ND (initial setting)

110

132

160

185

220

250

280

280

355

Output

Rated capacity (kVA) 2)

SLD

429

545

LD

198

248

275

329

367

417

465

ND (initial setting)

165

198

248

275

329

367

417

382

484

Rated current (A)

SLD

359

456

LD

260

325

361

432

481

547

610

ND (initial setting)

216

260

325

361

432

481

547

320

405

Overload current rating 3)

SLD

110% 60 s, 120% 3 s (inverse-time characteristics) at surrounding air temperature of 40 °C

110% 60 s, 120% 3 s (inverse-time characteristics) at surrounding air temperature of 40 °C

LD

120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

ND (initial setting)

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50 °C

Rated voltage 4)

Three-phase 380 to 500 V

Three-phase 380 to 500 V

Three-phase 380 to 500 V

Three-phase 380 to 500 V

Three-phase 380 to 500 V

Three-phase 380 to 500 V

Three-phase 380 to 500 V

Three-phase 525 to 690 V

Three-phase 525 to 690 V

Power supply

Rated input AC voltage/frequency

Three-phase 380 to 500 V 50/60 Hz 7)

Three-phase 380 to 500 V 50/60 Hz 7)

Three-phase 380 to 500 V 50/60 Hz 7)

Three-phase 380 to 500 V 50/60 Hz 7)

Three-phase 380 to 500 V 50/60 Hz 7)

Three-phase 380 to 500 V 50/60 Hz 7)

Three-phase 380 to 500 V 50/60 Hz 7)

Three-phase 525 to 690 V 50/60 Hz

Three-phase 525 to 690 V 50/60 Hz

Permissible AC voltage fluctuation

323 V to 550 V 50/60 Hz

323 V to 550 V 50/60 Hz

323 V to 550 V 50/60 Hz

323 V to 550 V 50/60 Hz

323 V to 550 V 50/60 Hz

323 V to 550 V 50/60 Hz

323 V to 550 V 50/60 Hz

525 V to 759 V 50/60 Hz

525 V to 759 V 50/60 Hz

Permissible frequency fluctuation

±5%

±5%

±5%

±5%

±5%

±5%

±5%

±5 %

±5 %

Rated input current (A) 5)

SLD

359

456

LD

260

325

361

432

481

547

610

ND (initial setting)

216

260

325

361

432

481

547

320

405

Power supply capacity (kVA) 6)

SLD

429

545

LD

198

248

275

329

367

417

465

ND (initial setting)

165

198

248

275

329

367

417

382

484

Protective structure (IEC 60529)

Open type (IP00)

Open type (IP00)

Open type (IP00)

Open type (IP00)

Open type (IP00)

Open type (IP00)

Open type (IP00)

Open type (IP00) 8)

Open type (IP00) 8)

Cooling system

Liquid cooling + forced air cooling

Liquid cooling + forced air cooling

Liquid cooling + forced air cooling

Liquid cooling + forced air cooling

Liquid cooling + forced air cooling

Liquid cooling + forced air cooling

Liquid cooling + forced air cooling

Liquid cooling + forced air cooling

Liquid cooling + forced air cooling

Operation panel

Accessory cover

Accessory cover

Accessory cover

Accessory cover

Accessory cover

Accessory cover

Accessory cover

FR-DU08

FR-DU08

Approx. mass (kg)

83

83

124

124

172

172

172

212

212

Environment

Surrounding air temperature 9)

-10 °C to +50 °C (non-freezing) (LD and ND ratings) -10 °C to +40 °C (non-freezing) (SLD rating)

-10 °C to +50 °C (non-freezing) (LD and ND ratings) -10 °C to +40 °C (non-freezing) (SLD rating)

-10 °C to +50 °C (non-freezing) (LD and ND ratings) -10 °C to +40 °C (non-freezing) (SLD rating)

-10 °C to +50 °C (non-freezing) (LD and ND ratings) -10 °C to +40 °C (non-freezing) (SLD rating)

-10 °C to +50 °C (non-freezing) (LD and ND ratings) -10 °C to +40 °C (non-freezing) (SLD rating)

-10 °C to +50 °C (non-freezing) (LD and ND ratings) -10 °C to +40 °C (non-freezing) (SLD rating)

-10 °C to +50 °C (non-freezing) (LD and ND ratings) -10 °C to +40 °C (non-freezing) (SLD rating)

-10 °C to +50 °C (non-freezing) (LD and ND ratings) -10 °C to +40 °C (non-freezing) (SLD rating)

-10 °C to +50 °C (non-freezing) (LD and ND ratings) -10 °C to +40 °C (non-freezing) (SLD rating)

Surrounding air humidity

95 % RH or less (non-condensing) (With circuit board coating (conforming to IEC60721-3-3 3C2/3S2)) 90 % RH or less (non-condensing) (Without circuit board coating)

95 % RH or less (non-condensing) (With circuit board coating (conforming to IEC60721-3-3 3C2/3S2)) 90 % RH or less (non-condensing) (Without circuit board coating)

95 % RH or less (non-condensing) (With circuit board coating (conforming to IEC60721-3-3 3C2/3S2)) 90 % RH or less (non-condensing) (Without circuit board coating)

95 % RH or less (non-condensing) (With circuit board coating (conforming to IEC60721-3-3 3C2/3S2)) 90 % RH or less (non-condensing) (Without circuit board coating)

95 % RH or less (non-condensing) (With circuit board coating (conforming to IEC60721-3-3 3C2/3S2)) 90 % RH or less (non-condensing) (Without circuit board coating)

95 % RH or less (non-condensing) (With circuit board coating (conforming to IEC60721-3-3 3C2/3S2)) 90 % RH or less (non-condensing) (Without circuit board coating)

95 % RH or less (non-condensing) (With circuit board coating (conforming to IEC60721-3-3 3C2/3S2)) 90 % RH or less (non-condensing) (Without circuit board coating)

95 % RH or less (non-condensing) (With circuit board coating (conforming to IEC60721-3-3 3C2/3S2)) 90 % RH or less (non-condensing) (Without circuit board coating)

95 % RH or less (non-condensing) (With circuit board coating (conforming to IEC60721-3-3 3C2/3S2)) 90 % RH or less (non-condensing) (Without circuit board coating)

Coolant

Copper (C1220) is used for the inverter internal piping. Select an appropriate cooling system and a coolant to prevent corrosion.

Copper (C1220) is used for the inverter internal piping. Select an appropriate cooling system and a coolant to prevent corrosion.

Copper (C1220) is used for the inverter internal piping. Select an appropriate cooling system and a coolant to prevent corrosion.

Copper (C1220) is used for the inverter internal piping. Select an appropriate cooling system and a coolant to prevent corrosion.

Copper (C1220) is used for the inverter internal piping. Select an appropriate cooling system and a coolant to prevent corrosion.

Copper (C1220) is used for the inverter internal piping. Select an appropriate cooling system and a coolant to prevent corrosion.

Copper (C1220) is used for the inverter internal piping. Select an appropriate cooling system and a coolant to prevent corrosion.

Copper (C1220) is used for the inverter internal piping. Select an appropriate cooling system and a coolant to prevent corrosion.

Copper (C1220) is used for the inverter internal piping. Select an appropriate cooling system and a coolant to prevent corrosion.

Coolant temperature

1 °C to 40 °C (non-freezing)

1 °C to 40 °C (non-freezing)

1 °C to 40 °C (non-freezing)

1 °C to 40 °C (non-freezing)

1 °C to 40 °C (non-freezing)

1 °C to 40 °C (non-freezing)

1 °C to 40 °C (non-freezing)

1 °C to 40 °C (non-freezing)

1 °C to 40 °C (non-freezing)

Coolant flow rate 11)

2.9 to 3.7 L/min *For the FR-A840-03250(110K) and FR-A840-03610(132K) 6.0 to 7.5 L/min *For the FR-A840-04320(160K) to FR-A840-06830(280K), FR-A870-03590(280K), and FR-A870-04560(355K)

2.9 to 3.7 L/min *For the FR-A840-03250(110K) and FR-A840-03610(132K) 6.0 to 7.5 L/min *For the FR-A840-04320(160K) to FR-A840-06830(280K), FR-A870-03590(280K), and FR-A870-04560(355K)

2.9 to 3.7 L/min *For the FR-A840-03250(110K) and FR-A840-03610(132K) 6.0 to 7.5 L/min *For the FR-A840-04320(160K) to FR-A840-06830(280K), FR-A870-03590(280K), and FR-A870-04560(355K)

2.9 to 3.7 L/min *For the FR-A840-03250(110K) and FR-A840-03610(132K) 6.0 to 7.5 L/min *For the FR-A840-04320(160K) to FR-A840-06830(280K), FR-A870-03590(280K), and FR-A870-04560(355K)

2.9 to 3.7 L/min *For the FR-A840-03250(110K) and FR-A840-03610(132K) 6.0 to 7.5 L/min *For the FR-A840-04320(160K) to FR-A840-06830(280K), FR-A870-03590(280K), and FR-A870-04560(355K)

2.9 to 3.7 L/min *For the FR-A840-03250(110K) and FR-A840-03610(132K) 6.0 to 7.5 L/min *For the FR-A840-04320(160K) to FR-A840-06830(280K), FR-A870-03590(280K), and FR-A870-04560(355K)

2.9 to 3.7 L/min *For the FR-A840-03250(110K) and FR-A840-03610(132K) 6.0 to 7.5 L/min *For the FR-A840-04320(160K) to FR-A840-06830(280K), FR-A870-03590(280K), and FR-A870-04560(355K)

2.9 to 3.7 L/min *For the FR-A840-03250(110K) and FR-A840-03610(132K) 6.0 to 7.5 L/min *For the FR-A840-04320(160K) to FR-A840-06830(280K), FR-A870-03590(280K), and FR-A870-04560(355K)

2.9 to 3.7 L/min *For the FR-A840-03250(110K) and FR-A840-03610(132K) 6.0 to 7.5 L/min *For the FR-A840-04320(160K) to FR-A840-06830(280K), FR-A870-03590(280K), and FR-A870-04560(355K)

Maximum permissible pressure

300 kPa

300 kPa

300 kPa

300 kPa

300 kPa

300 kPa

300 kPa

300 kPa

300 kPa

Storage temperature

-20 °C to +65 °C 12)

-20 °C to +65 °C 12)

-20 °C to +65 °C 12)

-20 °C to +65 °C 12)

-20 °C to +65 °C 12)

-20 °C to +65 °C 12)

-20 °C to +65 °C 12)

-20 °C to +65 °C 12)

-20 °C to +65 °C 12)

Atmosphere

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)

Altitude

2000 m or less (For the installation at an altitude above 1000 m, consider a 3 % reduction in the rated current per 500 m increase in altitude.)

2000 m or less (For the installation at an altitude above 1000 m, consider a 3 % reduction in the rated current per 500 m increase in altitude.)

2000 m or less (For the installation at an altitude above 1000 m, consider a 3 % reduction in the rated current per 500 m increase in altitude.)

2000 m or less (For the installation at an altitude above 1000 m, consider a 3 % reduction in the rated current per 500 m increase in altitude.)

2000 m or less (For the installation at an altitude above 1000 m, consider a 3 % reduction in the rated current per 500 m increase in altitude.)

2000 m or less (For the installation at an altitude above 1000 m, consider a 3 % reduction in the rated current per 500 m increase in altitude.)

2000 m or less (For the installation at an altitude above 1000 m, consider a 3 % reduction in the rated current per 500 m increase in altitude.)

2000 m or less (For the installation at an altitude above 1000 m, consider a 3 % reduction in the rated current per 500 m increase in altitude.)

2000 m or less (For the installation at an altitude above 1000 m, consider a 3 % reduction in the rated current per 500 m increase in altitude.)

Vibration

2.9 m/s² or less at 10 to 55 Hz (directions of X, Y, Z axes)

2.9 m/s² or less at 10 to 55 Hz (directions of X, Y, Z axes)

2.9 m/s² or less at 10 to 55 Hz (directions of X, Y, Z axes)

2.9 m/s² or less at 10 to 55 Hz (directions of X, Y, Z axes)

2.9 m/s² or less at 10 to 55 Hz (directions of X, Y, Z axes)

2.9 m/s² or less at 10 to 55 Hz (directions of X, Y, Z axes)

2.9 m/s² or less at 10 to 55 Hz (directions of X, Y, Z axes)

2.9 m/s² or less at 10 to 55 Hz (directions of X, Y, Z axes)

2.9 m/s² or less at 10 to 55 Hz (directions of X, Y, Z axes)

1 ) The capacity is the maximum capacity applicable to each voltage.

2) The rated output capacity indicated assumes that the output voltage is 440 V for the FR-A840-LC and 690 V for the FR-A870-LC.

3) The % value of the overload current rating indicated is 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.

4) The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within the setting range. However, the maximum point of the voltage waveform at the inverter output side is the power supply voltage multiplied by about C 2.

5) The rated input current indicates a value at a rated output voltage. The impedance at the power supply side (including those of the input reactor and cables) affects the rated input current.

6) The power supply capacity is the value when at the rated output current. It varies by the impedance at the power supply side (including those of the input reactor and cables).

7) For the power voltage exceeding 480 V, set Pr.977 Input voltage mode selection.

8) FR-DU08: IP40 (except for the PU connector section)

9) Condensation may occur depending on the humidity and the coolant temperature. Adjust the humidity and the coolant temperature to prevent condensation.

10) For the composition of the coolant, refer to the Instruction Manual of the inverter.

11) Under normal conditions, keep the flow rate between 3.1 and 3.5 L/min for the FR-A840-03610(132K) or lower, and between 6.5 and 7.0 L/min for the FR-A840-04810(160K) or higher and the FR-A870-03590(280K) or higher. For the details of coolant selection, please contact your sales representative.

12) Temperature applicable for a short time, e.g. in transit. To store the inverter after the coolant has passed through the pipes, fill the pipes with coolant sufficiently enough that it contains antifreezing agent to prevent corrosion. Or fill the pipes with nitrogen gas after the inside of the pipes is fully dried. If any moisture remains inside the pipes, it may react with oxygen in the air to form corrosion.

FR-HEL-N

Power factor improving effect m

Power supply power factor approx. 93 % (at 100 % load)

Power specifications

Three-phase 525 to 690 V AC 50/60 Hz

Environment

Surrounding air temperature

-10 °C to + 50 °C (non-freezing)

Ambient humidity

90 %RH or less (non-condensing)

Storage temperature

-20 °C to + 65 °C (non-freezing)

Atmosphere

Indoors (free from corrosive gas, flammable gas, oil mist, dust and dirt)

Altitude/vibration

Max.1000 m, 5.9 m/s² or less

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