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| Model number 3G3RX | Specifications |
| Motor control | Phase-to-phase sinusoidal pulse with modulation PWM (Sensorless vector control, close loop vector with motor feedback, V/F) |
| Control mode | Speed, torque and indexer functionality |
| Output frequency range | 0.10 to 400.00 Hz |
| Frequency precision | Digital set value: ±0.01% of the max. frequency
Analogue set value: ±0.2% of the max. frequency (25 ±10°C) |
| Resolution of frequency set value | Digital set value: 0.01 Hz
Analog input: 12 bit |
| Resolution of output frequency | 0.01Hz |
| Starting torque | 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) |
| Overload capability | 150%/60 s, 200%/3 s for CT; 120%/60 s VT |
| Frequency set value | 0 to 10 VDC (10 KW), –10 to 10 VDC (10 KW), 4 to 20 mA (100 W), EtherCAT communications |
| V/f Characteristics | V/f optionally changeable at base frequencies of 30 to 400 Hz, V/f braking constant torque, reduction torque, sensor-less vec- tor control, sensor-less vector control at 0 Hz |
|
Inputs signals |
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 bi- nary 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 op- erator (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 excita- tion (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) |
|
Output signals |
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), Ex- cessive 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 discon- nection 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) |
|
Standard functions |
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 ther- mal function, (free setting available), External start/end (frequency/rate), Analog input selection, Trip retry, Restart during mo- mentary 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 | Analogue inputs 0 to 10 V and –10 to 10 V (10 KW), 4 to 20 mA (100 W) |
| Analogue outputs | Analog voltage output, Analog current output, Pulse train output |
| Accel/Decel times | 0.01 to 3600.0 s (line/curve selection) |
| Display | Status indicator LED’s Run, Program, Power, Alarm, Hz, Amps, Volts, %
Digital operator: Available to monitor 23 items, output current, output frequency… |
| Motor overload protection | Electronic Thermal overload relay and PTC thermistor input |
| Instantaneous overcurrent | 200% of rated current for 3 seconds |
| Overload | 150% for 1 minute |
| Overvoltage | 800 V for 400 V type and 400 V for 200 V type |
| Momentary power loss | Decelerates to stop with DC bus controlled, coast to stop |
| Cooling fin overheat | Temperature monitor and error detection |
| Stall prevention level | Stall prevention during acceleration, deceleration and constant speed |
| Ground fault | Detection at power on |
| Power charge indication | On when voltage between P and N is higher than 45 V |
| Degree of protection | IP20/IP00 |
| Ambient humidity | 90% RH or less (without condensation) |
| Storage temperature | –20°C to +65°C (short-term temperature during transportation) |
| Ambient temperature | –10°C to 50°C |
| Installation | Indoor (no corrosive gas, dust, etc.) |
| Installation height | Max. 1000 m |
| Vibration | 3G3RX-Ao004 to Ao220, 5.9 m/s2 (0.6G), 10 to 55 Hz
3G3RX-Ao300 to Bo13K, 2.94 m/s2 (0.3G), 10 to 55 Hz |
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