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General-Purpose Inverter FREQROL-F800 (FR-F840-3.7K-1)

MITSUBISHI

Enhanced next-generation energy-saving inverter

[Features]
· Energy saving
· Ideal functionality for fans and pumps
· Safe and secure
· Environmentally friendly
· Easy to set up and operate

Part Number

Configured Part Number is shown.

FR-F840-3.7K-1

Product Specifications
Part Numbers
Catalog

Ratings (Standard-Structure Product) 200‑V Class

Type Name FR-F820-[](-E)				0.75K	18.5K	37K	45K	55K	75K	90K	110K
Type Name FR-F820-[](-E)				00046	00770	01540	01870	02330	03160	03800	04750
Applied Motor Capacity (kW)∗1		SLD		0.75	18.5	37	45	55	75	90/110	132
Applied Motor Capacity (kW)∗1		LD		0.75	18.5	37	45	55	75	90	110
Output	Rated Capacity (kVA)∗2	SLD		1.8	29	59	71	89	120	145	181
	Rated Capacity (kVA)∗2	LD		1.6	27	53	65	81	110	132	165
	Rated Current (A)	SLD		4.6	77	154	187	233	316	380	475
	Rated Current (A)	LD		4.2	70.5	140	170	212	288	346	432
	Overload Current Rating∗3	SLD		110% 60 s, 120% 3 s (for inverse time characteristics) Ambient temperature 40°C
	Overload Current Rating∗3	LD		120% 60 s, 150% 3 s (for inverse time characteristics) Ambient temperature 50°C
	Rated Voltage∗4			3-phase 200 to 240 V
Power supply	Rated Input AC Voltage / Frequency			3-phase 200 to 240 V, 50 Hz / 60 Hz
	Allowable AC Voltage Fluctuation			170 to 264 V 50 Hz / 60 Hz
	Allowable Frequency Fluctuation			±5%
	Rated Input Current (A) ∗5	DC Reactor No	SLD	5.3	96.7	185	221	269	-	-	-
		DC Reactor No	LD	5	90.9	178	207	255	-	-	-
		DC Reactor Yes	SLD	4.6	77	154	187	233	316	380	475
		DC Reactor Yes	LD	4.2	71	140	170	212	288	346	432
	Power Supply Equipment Capacity (kVA)∗6	DC Reactor No	SLD	2	37	70	84	103	-	-	-
		DC Reactor No	LD	1.9	35	68	79	97	-	-	-
		DC Reactor Yes	SLD	1.8	29	59	71	89	120	145	181
		DC Reactor Yes	LD	1.6	27	53	65	81	110	132	165
Protective Structure (IEC 60529)∗7				Enclosed type (IP20)		Open type (IP00)
Cooling Method				Self-cooling	Forced-air cooling
Rough Weight (kg)				1.9	15	22	42	42	54	74	74

∗1 The applied motor capacity indicates the maximum applied capacity when a 4-pole Mitsubishi Electric standard motor is used.
& lowast;2 The rated output capacity indicates the output capacity when the output voltage is 220 V.
& lowast;3 The percentage value in the overload current rating indicates the percentage vis-a-vis the inverter's rated output current.
When using the inverter repeatedly, it is necessary to wait for the temperature of the inverter and motor to return to or fall below the 100% load temperature between uses.
& lowast;4 The maximum output voltage will never be the same as or exceed the power supply voltage. The maximum output voltage can be changed within the setting range.
Note, however, that the peak value of the voltage waveform on the inverter’s output side is approximately twice the √ of the power supply voltage.
& lowast;5 The rated input current indicates the value at the rated output current. The rated input current varies depending on the value of the power supply impedance (including the impedance of the input reactor and wiring).
& lowast;6 The power supply capacity is the value at the rated output current. This value varies depending on the value of the impedance on the power supply side (including the impedance of the input reactor and wiring).
& lowast;7 FR-DU08: IP40 (excluding the PU connector part)

Ratings (Standard-Structure Product) 400‑V Class

Type Name FR-F840-[](-E)				0.75K	1.5K	2.2K	5.5K	7.5K	11K	15K	18.5K	22K	30K	45K	55K	75K	90K	110K	132K	160K	185K	220K	250K	280K
Type Name FR-F840-[](-E)				00023	00038	00052	00126	00170	00250	00310	00380	00470	00620	00930	01160	01800	02160	02600	03250	03610	04320	04810	05470	06100
Applied Motor Capacity (kW)∗1		SLD		0.75	1.5	2.2	5.5	7.5	11	15	18.5	22	30	45	55	75/90	110	132	160	185	220	250	280	315
Applied Motor Capacity (kW)∗1		LD		0.75	1.5	2.2	5.5	7.5	11	15	18.5	22	30	45	55	75	90	110	132	160	185	220	250	280
Output	Rated Capacity (kVA)∗2	SLD		1.8	2.9	4	10	13	19	24	29	36	47	71	88	137	165	198	248	275	329	367	417	465
	Rated Capacity (kVA)∗2	LD		1.6	2.7	3.7	8.8	12	18	22	27	33	43	65	81	110	137	165	198	248	275	329	367	417
	Rated Current (A)	SLD		2.3	3.8	5.2	12.6	17	25	31	38	47	62	93	116	180	216	260	325	361	432	481	547	610
	Rated Current (A)	LD		2.1	3.5	4.8	11.5	16	23	29	35	43	57	85	106	144	180	216	260	325	361	432	481	547
	Overload Current Rating∗3	SLD		110% 60 s, 120% 3 s (for inverse time characteristics) Ambient temperature 40°C
	Overload Current Rating∗3	LD		120% 60 s, 150% 3 s (for inverse time characteristics) Ambient temperature 50℃
	Rated Voltage∗4			3-phase 380 to 500 V
Power supply	Rated Input AC Voltage / Frequency			3-phase 380 to 500 V 50 Hz / 60 Hz∗8
	Allowable AC Voltage Fluctuation			323 to 550 V 50 Hz / 60 Hz
	Allowable Frequency Fluctuation			±5%
	Rated Input Current (A) ∗5	DC Reactor No	SLD	3.2	5.4	7.8	16.4	22.5	31.7	40.3	48.2	58.4	76.8	115	141	-	-	-	-	-	-	-	-	-
		DC Reactor No	LD	3	4.9	7.3	15.1	22.3	31	38.2	44.9	53.9	75.1	106	130	-	-	-	-	-	-	-	-	-
		DC Reactor Yes	SLD	2.3	3.8	5.2	12.6	17	25	31	38	47	62	93	116	180	216	260	325	361	432	481	547	610
		DC Reactor Yes	LD	2.1	3.5	4.8	11.5	16	23	29	35	43	57	85	106	144	180	216	260	325	361	432	481	547
	Power Supply Equipment Capacity (kVA)∗6	DC Reactor No	SLD	2.5	4.1	5.9	12	17	24	31	37	44	59	88	107	-	-	-	-	-	-	-	-	-
		DC Reactor No	LD	2.3	3.7	5.5	12	17	24	29	34	41	57	81	99	-	-	-	-	-	-	-	-	-
		DC Reactor Yes	SLD	1.8	2.9	4	10	13	19	24	29	36	47	71	88	137	165	198	248	275	329	367	417	465
		DC Reactor Yes	LD	1.6	2.7	3.7	8.8	12	18	22	27	33	43	65	81	110	137	165	198	248	275	329	367	417
Protective Structure (IEC 60529)∗7				Enclosed type (IP20)										Open type (IP00)
Cooling Method				Self-cooling			Forced-air cooling
Rough Weight (kg)				2.5	2.5	2.5	3	6.3	6.3	8.3	8.3	15	15	41	41	43	52	55	71	78	117	117	166	166

∗1 The applied motor capacity indicates the maximum applied capacity when a 4-pole Mitsubishi Electric standard motor is used.
& lowast;2 The rated output capacity indicates the output capacity when the output voltage is 440 V.
& lowast;3 The percentage value in the overload current rating indicates the percentage vis-a-vis the inverter's rated output current.
When using the inverter repeatedly, it is necessary to wait for the temperature of the inverter and motor to return to or fall below the 100% load temperature between uses.
& lowast;4 The maximum output voltage will never be the same as or exceed the power supply voltage. The maximum output voltage can be changed within the setting range.
Note, however, that the peak value of the voltage waveform on the inverter’s output side is approximately twice the √ of the power supply voltage.
& lowast;5 The rated input current indicates the value at the rated output current. The rated input current varies depending on the value of the power supply impedance (including the impedance of the input reactor and wiring).
& lowast;6 The power supply capacity is the value at the rated output current. This value varies depending on the value of the impedance on the power supply side (including the impedance of the input reactor and wiring).
& lowast;7 FR-DU08: IP40 (excluding the PU connector part)
∗8 If 480 V will be exceeded, it is necessary to configure a setting to select Pr.977 input voltage mode.

General Specifications

Control Specifications	Control Method		Soft-PWM control, high-carrier-frequency PWM control (selectable among V/F control [optimum excitation control, etc.], advanced magnetic flux vector control [advanced optimum excitation control, etc.] and PM motor control)
	Output Frequency Range		0.2 to 590 Hz (The upper-limit frequency is 400 Hz under advanced magnetic flux vector control and PM motor control.)
	Frequency Setting Resolution	Analog Input	0.015 Hz / 60 Hz (terminal 2, 4: 0 to 10 V / 12 bits) 0.03 Hz / 60 Hz (0 to 5 V / 11 bits or 0 to 20 mA / approx. 11 bits for terminals 2 and 4, 0 to ±10 V / 12 bits for terminal 1) 0.06 Hz / 60 Hz (0 to ±5 V / 11 bits for terminal 1)
	Frequency Setting Resolution	Digital Input	0.01 Hz
	Frequency Accuracy	Analog Input	Within ±0.2% of the max. output frequency (25°C ±10°C)
	Frequency Accuracy	Digital Input	Within 0.01% of the set output frequency
	Voltage / Frequency Characteristics		Base frequency can be set from 0 to 590 Hz. Constant-torque / variable-torque pattern or adjustable 5 points V/F can be selected
	Starting Torque	Induction Motor	120% 0.5 Hz (advanced magnetic flux vector control)
	Starting Torque	IPM Motor	50%
	Torque Boost		Manual torque boost
	Acceleration/Deceleration Time Setting		0 to 3,600 s (acceleration and deceleration can be set individually), linear or S-pattern acceleration/deceleration mode, backlash countermeasures acceleration/deceleration can be selected
	DC Injection Brake (Induction Motor)		Operation frequency (0 to 120 Hz), operation time (0 to 10 s), operation voltage (0 to 30%) variable
	Stall Prevention Operation Level		Activation range of stall prevention operation (SLD rating: 0 to 120%, LD rating: 0 to 150%) Whether to use stall prevention or not can be selected (V/F control, advanced magnetic flux vector control)
Operation Specifications	Frequency Setting Signal	Analog Input	Terminals 2 and 4: 0 to 10 V, 0 to 5 V, 4 to 20 mA (0 to 20 mA) are available Terminal 1: -10 to +10 V, -5 to 5 V are available
	Frequency Setting Signal	Digital Input	Input using the setting dial of the operation panel or the parameter unit Four-digit BCD or 16-bit binary (when used with option FR-A8AX)
	Start Signal		Forward and reverse rotation or start signal automatic self-holding input (3-wire input) can be selected
	Input Signals (12 Terminals)		Low-speed operation command, middle-speed operation command, high-speed operation command, second function selection, terminal 4 input selection, JOG operation selection, output stop, start self-holding selection, forward rotation command, reverse rotation command, inverter reset The input signal can be changed using Pr.178 to Pr.189 (input terminal function selection).
		Pulse Train Input	100 kpps
	Operational Functions		Maximum and minimum frequency settings, multi-speed operation, acceleration/deceleration pattern, thermal protection, DC injection brake, starting frequency, JOG operation, output stop (MRS), stall prevention, regeneration avoidance, increased magnetic excitation deceleration, DC feeding∗1, frequency jump, rotation display, automatic restart after instantaneous power failure, electronic bypass sequence, remote setting, retry function, carrier frequency selection, fast response current limit, forward/reverse rotation prevention, operation mode selection, slip compensation, speed smoothing control, traverse, auto tuning, applied motor selection, RS-485 communication, Ethernet communication∗5, PID control, PID pre-charge function, cooling fan operation selection, stop selection (deceleration stop / coasting), power-failure deceleration stop function, PLC function, life diagnosis, maintenance timer, current average monitor, multiple rating, test run, 24‑V power supply input for control circuit, safety stop function, self power management, BACnet communication, PID gain tuning, cleaning, load characteristics storage, emergency drive∗1
	Output Signals	Open Collector Output (5 Terminals) Relay Output (2 Terminals)	Inverter running, up to frequency, instantaneous power failure / undervoltage∗1, overload warning, output frequency detection, fault The output signal can be changed using Pr.190 to Pr.196 (output terminal function selection). Fault codes of the inverter can be output (4 bits) from the open collector.
	Output Signals	Pulse Train Output (FM Type)	50 kpps
Indication	For Meter	Pulse Train Output (FM Type)	Max. 2.4 kHz: 1 terminal (output frequency) The monitored item can be changed using Pr.54 FM/CA terminal function selection.
		Current Output (CA Type)	Max. 20 mA DC: 1 terminal (output frequency) The monitored item can be changed using Pr.54 FM/CA terminal function selection.
		Voltage output	Max. 10 V DC: 1 terminal (output frequency) The monitored item can be changed using Pr.158 AM terminal function selection.
	Operation Panel (FR-DU08)	Operating Status	Output frequency, output current, output voltage, frequency setting value The monitored item can be changed using Pr.52 Operation panel main monitor selection.
	Operation Panel (FR-DU08)	Fault Record	Fault record is displayed when a fault occurs; past 8 fault records and the conditions immediately before the fault (output voltage / current / frequency / cumulative energization time / year / month / date / time) are saved
Protective/Alarm Functions		Protective Functions	Overcurrent trip during acceleration, overcurrent trip during constant speed, overcurrent trip during deceleration or stop, regenerative overvoltage trip during acceleration, regenerative overvoltage trip during constant speed, regenerative overvoltage trip during deceleration or stop, inverter overload trip (electronic thermal relay function), motor overload trip (electronic thermal relay function), heatsink overheat, instantaneous power failure∗1, undervoltage∗1, input phase loss∗1∗2, stall prevention stop, loss of synchronism detection∗2, upper limit fault detection, lower limit fault detection, output side earth (ground) fault overcurrent, output short circuit, output phase loss, external thermal relay operation∗2, PTC thermistor operation∗2, option fault, communication option fault, parameter storage device fault, PU disconnection, retry count excess∗2, CPU fault, operation panel power supply short circuit / RS-485 terminal power supply short circuit, 24‑V DC power fault, abnormal output current detection∗2, inrush current limit circuit fault∗1, communication fault, analog input fault, USB communication fault, safety circuit fault, overspeed occurrence∗2, 4‑mA input fault ∗2, PID pre-charge fault∗2, PID signal fault∗2, internal circuit fault, user definition error in the sequence function
Protective/Alarm Functions		Alarm Functions	Fan alarm, stall prevention (overcurrent), stall prevention (overvoltage), electronic thermal relay function pre-alarm, PU stop, parameter copy, safety stop, maintenance timer 1 to 3∗2, USB host error, operation panel lock∗2, password locked∗2, parameter write error, copy operation error, 24‑V external power supply operation, load fault warning, emergency drive in operation∗1, continuous operation during communication fault∗2, Ethernet communication fault∗5
Environment	Ambient Temperature		-10°C to +50°C (non-freezing) (LD rating) -10°C to +40°C (non-freezing) (SLD rating)
	Ambient Humidity		With circuit board coating (conforming to IEC60721-3-3 3C2/3S2): 95% RH or less (non-condensing) Without circuit board coating: 90% RH or less (non-condensing)
	Storage Temperature∗3		-20°C to +65°C
	Atmosphere		Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)
	Altitude/Vibration		2,500 m or lower (If installing at a height that exceeds 1,000 m, it is necessary to reduce the rated current by 3% for every 500 m.) · 5.9 m/s² or less∗4 at 10 to 55 Hz (directions of X, Y, Z axes)

∗1 Available only for the standard model.
& lowast;2 This protective function is not available in the initial status.
& lowast;3 Temperature applicable for a short time, e.g. in transit.
& lowast;4 2.9 m/s² or less for the FR-F840-185K (04320) or higher.
& lowast;5 Only functions in the FR-F800-E.

: 30; 45; 60

Part Number
FR-F840-3.7K-1

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Applicable motor capacity (kW)	Input voltage class	Output Specification	Output capacity (kVA)	Representative Standard	Dimension height (mm)	Dimension width (mm)	Dimension depth (mm)	Protective Structure	Output rated current (A)	Output rated power supply (V)	Circuit board coating	Function	Terminal type	Conductor plating
	SGD 662.10	1 Piece(s)		Quote	3.7	-	Three-Phase	4.61	UL / CUL	260	150	140	-	-	-	-	-	-	-

Product TOP

Basic Information

External communications	RS-232/422/485

Please check the type/dimensions/specifications of the part FR-F840-3.7K-1 in the General-Purpose Inverter FREQROL-F800 series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Input voltage class
- Three-Phase 200 V
- Three-phase 400V
Clear
Representative Standard
- CE
- UL
- CUL
Clear
Protective Structure
- Closed type (IP20)
Clear
Output rated current(A)
- 2.1
- 3.5
- 4.2
- 4.8
- 7
- 9.6
- 11.5
- 16
- 23
- 29
- 35
- 43
- 57
- 85
- 106
- 140
- 144
- 170
- 180
- 212
- 216
- 260
- 288
- 325
- 346
- 361
- 432
- 481
- 547
Clear
Output rated power supply(V)
- 3-phase 200 to 240
- 3-phase 380 to 500
Clear
Circuit board coating
- Without
Clear
Function
- Standard type
Clear
Terminal type
- FM
Clear
Conductor plating
- Without
Clear
Applicable motor capacity(kW)
0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

90

110

132

160

185

220

250

280
Clear
Output Specification
- Three-Phase
Clear
Output capacity(kVA)
1.6

2.7

3.7

4.61

8.8

12

18

22

25.9

27

33

43

53

65

81

110

132

137

165

198

248

275

329

367

417
Clear
Dimension height(mm)
260

300

400

550

620

675

715

1010
Clear
Dimension width(mm)
110

150

220

250

325

435

465

498

680
Clear
Dimension depth(mm)
110

125

140

170

190

195

250

300

360

380
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Similar Part Numbers

Part Number
FR-F820-15K-1
FR-F820-2.2K-1
FR-F820-22K-1
FR-F840-30K-1
FR-F840-37K-1
FR-F840-45K-1

Standard Unit Price	Minimum order quantity	Days to Ship	Applicable motor capacity (kW)	Input voltage class	Output Specification	Output capacity (kVA)	Representative Standard	Dimension height (mm)	Dimension width (mm)	Dimension depth (mm)	Protective Structure	Output rated current (A)	Output rated power supply (V)	Circuit board coating	Function	Terminal type	Conductor plating
SGD 1,735.40	1 Piece(s)	Quote	15	Three-Phase 200 V	-	-	-	-	-	-	-	-	-	Without	Standard type	-	Without
SGD 695.80	1 Piece(s)	Quote	-	Three-Phase 200 V	Three-Phase	-	UL / CUL / CE	-	-	-	Closed type (IP20)	9.6	3-phase 200 to 240	Without	-	FM	Without
SGD 2,919.90	1 Piece(s)	Quote	22	-	Three-Phase	25.9	UL / CUL	400	250	190	-	-	-	-	-	-	-
SGD 3,003.67	1 Piece(s)	Quote	30	Three-phase 400V	Three-Phase	43	UL / CUL / CE	400	250	190	-	57	3-phase 380 to 500	-	-	-	-
SGD 3,583.67	1 Piece(s)	Quote	37	Three-phase 400V	-	-	-	-	-	-	-	-	-	Without	Standard type	-	Without
SGD 4,637.34	1 Piece(s)	Quote	45	Three-phase 400V	Three-Phase	65	UL / CUL / CE	550	435	250	-	85	3-phase 380 to 500	-	-	-	-

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General-Purpose Inverter FREQROL-F800 (FR-F840-3.7K-1)

Ratings (Standard-Structure Product) 200‑V Class

Ratings (Standard-Structure Product) 400‑V Class

General Specifications

Basic Information

Configure

Specification/Dimensions

Input voltage class

Representative Standard

Protective Structure

Output rated current(A)

Output rated power supply(V)

Circuit board coating

Function

Terminal type

Conductor plating

Applicable motor capacity(kW)

Output Specification

Output capacity(kVA)

Dimension height(mm)

Dimension width(mm)

Dimension depth(mm)

Specify Alterations

Similar Part Numbers

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