Technical Specifications - Omron 3G3JX Quick Start Manual

SPECIFICATIONS
Three-phase 400 V: 3G3JX-
Motor (kW) Applicable motor capacity
Inverter capacity (KVA)
Output
Rated output current (A)
characteristics
Max. output voltage
Max. output frequency
Rated input voltage and frequency
Rated input current (A)
Power supply
Allowable voltage fluctuation
Allowable frequency fluctuation
Built-in filter
At short-time deceleration
Braking torque
At capacitor feedback
Cooling method

1.3 Technical specifications

Model number 3G3JX-
Control methods
Output frequency range
Frequency precision
Resolution of frequency set value
Resolution of output frequency
Overload capability
Frequency set value
V/f characteristics
Input signals
Output signals
Standard functions
Analogue inputs
Accel/Decel times
Display
Motor overload protection
Instantaneous overcurrent
Overload
Overvoltage
Momentary power loss
Cooling fin overheat
Stall prevention level
Ground fault
Power charge indication
Degree of protection
Ambient humidity
Storage temperature
Ambient temperature
Installation
Installation height
Vibration
4
A4004
0.4
380 V 0.9
480 V 1.2
1.5
2.0
Approx. 50%
Self cooling
Phase-to-phase sinusoidal modulation PWM (V/F)
0.5 to 400 Hz
Digital set value: ±0.01% of the max. frequency
Analogue set value: ±0.4% of the max. frequency (25 ±10 ºC)
Digital set value: 0.1 Hz
Analogue set value: 1/1000 of maximum frequency
0.1Hz
150% rated output current for one minute
0 to 10 VDC (10 k), 4 to 20 mA (250 ), frequency setting volume (selectable), RS485 Modbus
Constant/reduced torque
FW (forward), RW (reverse), CF1 to CF4 (multi-step speed), JG (jogging), DB (external DC injection braking), SET (2nd function), 2CH
(2-step acceleration/deceleration), FRS (free run), EXT (external trip), USP (USP function), SFT (soft lock), AT (analog current input
function selection), RS (reset), PTC (thermistor input), STA (3-wire startup), STP (3-wire stop), F/R (3-wire forward/reverse), PID (PID
selection), PIDC (PID integral reset), UP (UP of UP/DWN function), DWN (DWN of UP/DWN function), UDC (data clear of UP/DWN
function), OPE (forced OPE mode), ADD (frequency addition), F-TM (forced terminal block), RDY (operation ready), SP-SET (special
setting), EMR (emergency shutoff)
RUN (signal during operation), FA1 (frequency arrival signal 1), FA2 (frequency arrival signal 2), OL (overload warning signal), OD (PID
excess deviation signal), AL (alarm signal), DC (analog input disconnection detection signal), FBV (PID FB status output), NDc (network
error), LOG (logical operation result), ODc (communication option disconnected), LOC (light load signal)
AVR function, V/F characteristics selection, upper/lower limit, 16-step speeds, starting frequency adjustment, jogging operation, carrier
frequency adjustment, PID control, frequency jump, analog gain/bias adjustment, S-shape acceleration/deceleration, electronic thermal
characteristics/level adjustment, retry function, simplified torque boost, trip monitor, soft lock function, frequency conversion display,
USP function, 2nd control function, motor rotation speed UP/DWN, overcurrent suppression function.
2 analogue inputs 0 to 10 V (20 k), 4 to 20 mA (250 )
0.01 to 3600.0 s (line/curve selection), 2nd accel/decel setting available
Status indicator LED's Run, Program, Power, Alarm, Hz, Amps, Volume Led indicator
Digital operator: Available to monitor frequency reference, output current, output frequency
Electronic Thermal overload relay and PTC thermistor input
180% of rated current
150% for 1 minute
790 V for 400 V type and 395 V for 200 V type
Following items are selectable: alarm, 0 Hz start, frequency output at interruption, maximum frequency
Temperature monitor and error detection
Selectable level applicable only at constant speed or during acceleration and constant speed
Detected at power-on
On when power is supplied to the control part
IP20
90% RH or less (without condensation)
-20°C to +65°C (short-term temperature during transportation)
-10°C to 50°C (both the carrier frequency and output current need to be reduced at over 40°C)
Indoor (no corrosive gas, dust, etc.)
Max. 1000 m
2
5.9 m/s (0.6 G), 10 to 55 Hz (complies with the test method specified in JIS C0040 (1999).)
A4007 A4015 A4022
0.75 1.5 2.2
1.6 2.5 3.6
2.0 3.1 4.5
2.5 3.8 5.5
Proportional to input voltage: 0 to 480 V
400 Hz
3-phase 380 to 480 V 50/60 Hz
3.3 5.0 7.0
-15% to +10%
+5%
EMC filter C2 class
Approx. 20% to 40%
Specifications
A4040 A4055 A4075
4.0 5.5
5.6 8.5
7.1 10.8
8.6 13.0
11.0 16.5
Approx. 20%
Forced-air-cooling
JX Quick Start Guide
7.5
10.5
13.3
16.0
20.0