Omron RX series DATASHEET

RX

Customised to your machine

• Up to 132 kW

• High starting torque in open loop: 200% at 0.3Hz

• Full torque at 0 Hz in closed loop

• Sensor-less and vector closed-loop control

• Built-in EMC filter

• Built-in logic programmability

• Built-in application functionality

• Positioning functionality

• Automatic energy saving

• Micro-surge voltage suppression

• Modbus RS485 (options for other networks)

• CE, cULus, RoHS

Ratings

• 200 V Class three-phase 0.4 to 55 kW

• 400 V Class three-phase 0.4 to 132 kW

System configuration

Power
supply

MCCB

Input AC reactor

Filter

RX

Choke

RJ45 - USB cable

Remote operator
extension cable

JP

3

T1

C

3

U6

JP1

C

33

1

C

+

+

U10

U9

U7

R

R5

R1

3

R2

6

R11

C21

R

5

3
3

R
R

C2
6
R6

U

R7

3

8

0

U10

11

R2

R

8

C
2

8

R

R120

8

1
1

10

R11

U1

R1

Y1

R55

+

R107

TR2

R75

R
1

C2

R

1

R54

4

52

U

C

1

R5

1

1
7

C24

6

TR1

R

R14

PE

7

+

R57

R

R40

6

R

2

2

R

1

3

+

9

R

D

R

6

7

5

R25

8

9

C2

3

C

R15

5

2

C

R

R15

2

C16

0

R

R1

C

3

U

3

0

5

5

R

1
4

1

3

1

U

12
R
9
9

R95

U15

C
11

105
R

R10

R
94

R10

R
10

R97

2

C

C1

20

C

2

1

J

3

P5

R9

JP6

6

R95

RT4

U1

3

U17

C

OD
E

S

N

I-

o.

N

7

3

C10

600

­C
02

10

Braking chopper

Braking resistor

DC reactor

CX-Drive
CX-One

LCD 5 lines remote
operator

Option units

Motor

Ground

Output AC reactor

1RX

Specifications

Type designation

RX A4004-EF

RX series

F: Built-in filter

A: IP20
B: IP00

Vol tage:
2: Three-phase 200 VAC
4: Three-phase 400 VAC

E: Europe standard

Max. applicable motor output
004: 0,4kW

~

13K: 132 kW

200 V class

Three-phase: RX-@ A2004 A2007 A2015 A2022 A2037 A2055 A2075 A2110 A2150 A2185 A2220 A2300 A2370 A2450 A2550

Inverter

capacity kVA

Rated output current (A) 3.0 5.0 7.5 10.5 16.5 24 32 46 64 76 95 121 145 182 220

Output

Max. output voltage Proportional to input voltage: 0..24 0 V
Max. output frequency 400 Hz

characteristics

Rated input voltage
and frequency

Allowable voltage
fluctuation

Power

supply

Allowable frequency
fluctuation

Regenerative braking Internal BRD circuit (external discharge resistor)

Minimum connectable
resistance

Braking

Protective structure

Cooling method

*1

Based on a standard 3-Phase standard motor.

Motor kW

*1

200 V

240 V

0.4 0.75 1.5 2.2 4.0 5.5 7.5 11 15 18.5 22 30 37 45 55

1.0 1.7 2.5 3.6 5.7 8.3 11.0 15.9 22.1 26.3 32.9 41.9 50.2 63.0 76.2

1.2 2.0 3.1 4.3 6.8 9.9 13.3 19.1 26.6 31.5 39.4 50.2 60.2 75.6 91.4

3-phase 200..240 V 50/60 Hz

-15%..+10%

5%

50 50 35 35 35 16 10 10 7.5 7.5 5

IP20

Forced air cooling

External regenerative braki ng unit

400V class

Three-phase: RX-@ A4004 A4007 A4015 A4022 A4040 A4055 A4075 A4110 A4150 A4185 A4220 A4300 A4370 A4450 A4550 B4750 B4900 B411K B413K

Inverter

capacity kVA

Rated output current (A) 1.5 2.5 3.8 5.3 9.0 14 19 25 32 38 48 58 75 91 112 149 176 217 260

Output

Max. output voltage Proportional to input voltage: 0..480 V
Max. output frequency 400 Hz

characteristics

Rated input voltage
and frequency

Allowable voltage
fluctuation

Power

supply

Allowable frequency
fluctuation

Regenerative braking Internal BRD circuit (external discharge resistor)

Minimum connectable
resistance

Braking

Protective structure

Cooling method

*1

Based on a standard 3-Phase standard motor.

Motor kW

*1

400 V

480 V

0.4 0.75 1.5 2.2 4.0 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132

1.0 1.7 2.5 3.6 6.2 9.7 13.1 17.3 22.1 26.3 33.2 40.1 51.9 63.0 77.6 103.2 121.9 150.3 180.1

1.2 2.0 3.1 4.3 7.4 11.6 15.8 20.7 26.6 31.5 39.9 48.2 62.3 75.6 93.1 123.8 146.3 180.4 216.1

3-phase 380..480 V 50/60 Hz

-15%..+10%

5%

100 100 100 100 70 70 35 35 24 24 20

IP20 IP00

Forced air cooling

External regenerative braking unit

2 Frequency inverters

Common specifications

Model number

RX@

Control methods

Output frequency range

Frequency precision

Resolution of frequency set value

Resolution of output frequency

Starting torque

Control functions

Overload capability

Frequency set value

V/f Characteristics

Inputs signals

Functionality

Output signals

Standard functions

Analogue inputs

Analogue outputs

Accel/Decel times

Display

Motor overload protection

Instantaneous overcurrent

Overload

Overvoltage

Momentary power loss

Cooling fin overheat

Stall prevention level

Protection functions

Ground fault

Power charge indication

Degree of protection

Ambient humidity

Storage temperature

Ambient temperature

Installation

Installation height

Ambient conditions

Vibration

Specifications

Phase-to-phase sinusoidal pulse with modulation PWM (Sensorless vector control, close loop vector with motor feedback,
V/F)

0.10 to 400.00 Hz

Digital set value: ±0.01% of the max. frequency
Analogue set value: ±0.2% of the max. frequency (25 ±10 ºC)
Digital set value: 0.01 Hz
Analog input: 12 bit

0.01Hz

150%/0.3 Hz (under sensor-less vector control or sensor-less vector control at 0 Hz)
200%/Torque at 0 Hz (under sensor-less vector control at 0Hz, when a motor size one rank lower than specified is connected)
150%/60 s, 200%/3 s

0 to 10 VDC (10 KΩ), -10 to 10 VDC (10 KΩ), 4 to 20 mA (100 Ω), RS485 Modbus, Network options

V/f optionally changeable at base frequencies of 30 to 400 Hz, V/f braking constant torque, reduction torque, sensor-less vec­tor control, sensor-less vector control at 0 Hz

8 terminals, NO/NC switchable, sink/source logic switchable
[Terminal function] 8 functions can be selected from among 61.
Reverse (RV), Multi-step speed setting binary 1 (CF1), Multi-step speed setting binary 2 (CF2), Multi-step speed setting bi­nary 3 (CF3), Multi-step speed setting binary 4 (CF4), Jogging (JG), DC injection braking (DB), 2nd control (SET), 2-step
acceleration/deceleration (2CH), Free-run stop (FRS), External trip (EXT), USP function (USP), Commercial switching (CS),
Soft lock (SFT), Analog input switching (AT), 3rd control (SET3), Reset (RS), 3-wire start (STA), 3-wire stop (STP), 3-wire
forward/reverse (F/R), PID enabled/disabled (PID), PID integral reset (PIDC), Control gain switching (CAS),
UP/DWN function accelerated (UP), UP/DWN function decelerated (DWN), UP/DWN function data clear (UDC), Forced op­erator (OPE), Multi-step speed setting bit 1 (SF1), Multi-step speed setting bit 2 (SF2), Multi-step speed setting bit 3 (SF3),
Multi-step speed setting bit 4 (SF4), Multi-step speed setting bit 5 (SF5), Multi-step speed setting bit 6 (SF6), Multi-step speed
setting bit 7 (SF7), Overload limit switching (OLR), Torque limit enabled (TL), Torque limit switching 1 (TRQ1), Torque limit
switching 2 (TRQ2),
P/PI switching (PPI), Brake confirmation (BOK), Orientation (ORT), LAD cancel (LAC), Position deviation clear (PCLR), Pulse
train position command input permission (STAT), Frequency addition function (ADD), Forced terminal block (F-TM), Torque
reference input permission (ATR), Integrated power clear (KHC), Servo ON (SON), Preliminary excitation (FOC), Analog
command on hold (AHD), Position command selection 1 (CP1), Position command selection 2 (CP2), Position command se­lection 3 (CP3), Zero return limit signal (ORL), Zero return startup signal (ORG), Forward driving stop (FOT), Reverse driving
stop (ROT), Speed/Position switching (SPD), Pulse counter (PCNT), Pulse counter clear (PCC), No allocation (no)

5 open collector output terminals: NO/NC switchable, sink/source logic switchable
1 relay (SPDT contact) output terminal: NO/NC switchable
[Terminal function] 6 functions can be selected from among 45.
Signal during RUN (RUN), Constant speed arrival signal (FA1), Over set frequency arrival signal (FA2), Overload warning
(OL), Excessive PID deviation (OD), Alarm signal (AL), Set-frequency-only arrival signal (FA3), Overtorque (OTQ), Signal
during momentary power interruption (IP), Signal during undervoltage (UV), Torque limit (TRQ), RUN time exceeded (RNT),
Power ON time exceeded (ONT), Thermal warning (THM), Brake release (BRK), Brake error (BER), 0-Hz signal (ZS), Ex­cessive speed deviation (DSE), Position ready (POK), Set frequency exceeded 2 (FA4), Set frequency only 2 (FA5), Overload
warning 2 (OL2), Analog FV disconnection detection (FVDc), Analog FI disconnection detection (FIDc), Analog FE discon­nection detection (FEDc), PID FB status output (FBV), Network error (NDc), Logic operation output 1 (LOG1), Logic operation
output 2 (LOG2), Logic operation output 3 (LOG3), Logic operation output 4 (LOG4), Logic operation output 5 (LOG5), Logic
operation output 6 (LOG6), Capacitor life warning (WAC), Cooling fan life warning (WAF), Starting contact signal (FR), Fin
overheat warning (OHF), Light load detection signal (LOC), Operation ready (IRDY), Forward run (FWR), Reverse run (RVR),
Fatal fault (MJA), Window comparator FV (WCFV), Window comparator FI (WCFI), Window comparator FE (WCFE), Alarm
codes 0 to 3 (AC0 to AC3)

V/f free setting (7), Upper/lower frequency limit, Frequency jump, Curve acceleration/deceleration, Manual torque boost level/
break, Energy-saving operation, Analog meter adjustment, Starting frequency, Carrier frequency adjustment, Electronic ther­mal function, (free setting available), External start/end (frequency/rate), Analog input selection, Trip retry, Restart during mo­mentary power interruption, Various signal outputs, Reduced voltage startup, Overload limit, Initialization value setting,
Automatic deceleration at power-off, AVR function, Automatic acceleration/deceleration, Auto tuning (Online/Offline), High
torque multi-motor operation control (sensor-less vector control of two monitors with one inverter)

Analogue inputs 0 to 10 V and -10 to 10 V (10 KΩ), 4 to 20 mA (100 Ω)

Analog voltage output, Analog current output, Pulse train output

0.01 to 3600.0 s (line/curve selection)

Status indicator LED’s Run, Program, Power, Alarm, Hz, Amps, Volts, %
Digital operator: Available to monitor 23 items, output current, output frequency...
Electronic Thermal overload relay and PTC thermistor input

200% of rated current for 3 seconds

150% for 1 minute

800 V for 400 V type and 400 V for 200 V type

Decelerates to stop with DC bus controlled, coast to stop

Temperature monitor and error detection

Stall prevention during acceleration, deceleration and constant speed

Detection at power on

On when voltage between P and N is higher than 45V

IP20 / IP00

90% RH or less (without condensation)

-20ºC..+65ºC (short-term temperature during transportation)

−10°C to 50°C

Indoor (no corrosive gas, dust, etc.)

Max. 1000 m

RX-A004 to A220, 5.9 m/s
RX-A300 to B13K, 2.94 m/s

2

(0.6G), 10 to 55 Hz

2

(0.3G), 10 to 55 Hz

RX 3

Dimensions

2-φ6

Figure 1

W

W1

H

H1

6

D

D1

W2

Figure 2

7

W

W1

W2

2-7

H1

D2

H

D

D1

7

Figure 3

2-φ7

Figure 4

W

W1

H1

H

D

D1

D2

W2

10

W

W1

2-φ10

H1

H

D

4 Frequency inverters

700

268

2-φ12

Figure 5

79

670

357

2-12

300

390

Voltage class Inverter model RX@ Figure

A2004

A2007

A2015

1 150 130 143 255 241 140 62 - 3.5

A2022

A2037

A2055

Three-phase

200 V

A2110

A2150

2 210 189 203 260 246 170 82 13.6 6A2075

3 250 229 244 390 376 190 83 9.5 14A2185

A2220

A2300

A2370

A2450

4

A2550 480 380 - 700 670 250 - - 43

A4004

A4007

A4015

1 150 130 143 255 241 140 62 - 3.5

A4022

A4040

A4055

2 210 189 203 260 246 170 82 13.6 6A4075

A4110

Three-phase

400 V

A4150

3 250 229 244 390 376 190 83 9.5 14A4185

A4220

A4300

A4370

4

A4550

B4750

B4900

B411K

5

B413K

Dimensions in mm

W W1 W2 H H1 D D1 D2 Weight (KG)

310 265 - 540 510 195 - - 20

390 300 - 550 520 250 - - 30

310 265 - 540 510 195 - - 22

390 300 - 550 520 250 - - 30A4450

390 300 - 700 670 268 - - 60

480 380 - 740 710 270 - - 80

RX 5

Rasmi filters

drive mounts

W

H

Y

XL

output
flexes

WH

Y

XL

Footprint dimensions Book type dimensions

Y

W

H

LX

Block type dimensions

Voltage Inverter model Rasmi model

RX-A2004

RX-A2007

RX-A2015

AX-FIR2018-RE 305 152 45 290 110 M5

RX-A2022

RX-A2037

RX-A2055

AX-FIR2053-RE 312 212 56 296 189 M6 2.5RX-A2075

3x200 V

RX-A2110

RX-A2150

AX-FIR2110-RE

RX-A2220

RX-A2300 AX-FIR2145-RE 8.6

RX-A2370

RX-A2450

AX-FIR3250-RE

RX-A2550 AX-FIR3320-RE 13.2

RX-A4004

RX-A4007

RX-A4015

AX-FIR3010-RE 305 152 45 290 110 M5

RX-A4022

RX-A4040

RX-A4055

AX-FIR3030-RE 312 212 50 296 189 M6 2.2RX-A4075

RX-A4110

RX-A4150

3x400 V

AX-FIR3053-RE 451 252 60 435 229 M6 4.5RX-A4185

RX-A4220

RX-A4300 AX-FIR3064-RE 598 310 70 578 265 M8 7.0

RX-A4370 AX-FIR3100-RE

RX-A4450

RX-A4550

RX-B4750

RX-B4900

RX-B411K

RX-B413K

AX-FIR3130-RE 8.6

AX-FIR3250-RE

AX-FIR3320-RE 13.2

Dimensions

L W H X Y M Filter type

Footprint

455 110 240 414 80 Book type

386 260 135 240 235 - Block type

Footprint

486 110 240 414 80 - Book type

386 260 135 240 235 - Blcok type

Weight

KG

2.0

8.0RX-A2185

13

1.9

8.0

13.0

6 Frequency inverters