Inveter Omron 3G3JX series 

Application of Inverter Omron 3G3JX

ND: Fans, Pumps, HVAC
HD: Crane, hoist, conveyor, compressor, punching press, winder, tool machine,…

Power supply

AC 3 phase 200-240V,AC 3 phase 380-480V,AC 1 phase 200-240V

Rated capacity

0.2-7,5 kW (200 V), 0.4-7,5 kW (400 V)

Rated current

1.8-40 A (200V), 2-20 A (400V)

Output frequency range

0,5-400 Hz

Starting Torque

150 %/3 Hz (V/f Control and V/f Control with PG)
200 %/0.3 Hz (Open Loop Vector Control )
200 %/0 r/min (Closed Loop Vector Control, Closed Loop Vector Control for PM, and Advanced Open Loop Vector Control for PM)
100 %/5% speed (Open Loop Vector Control for PM )

Overload current rating

150% for 1 min

Control Method

Phase-to-phase sinusoidal modulation PWM

Braking unit

Starts at a frequency lower than that in deceleration via the STOP command, at a value set lower than that during operation, or via an external input. (Level and time settable.

Input

Multi-function input

Ouput

Multi-function output, Frequency monitor, Relay output

Protection Function

Overcurrent, overvoltage, undervoltage, electronic thermal, temperature error, ground-fault overcurrent at poweron state, overload limit, incoming overvoltage, external trip, memory error, CPU error, USP trip, communication error, overvoltage protection during deceleration, momentary power interruption protection, emergency shutoff

Main Control Functions

FW (forward), RV (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

Communication

RS485

Peripheral Devices and Options

Degree of protection

Semi-closed (IP20)