Omron SYSDRIVE 3G3JV Series User Manual

2-28
D Countermeasures with Reactors against Harmonics Generation
DC/AC Reactors
The DC reactor and AC reactor suppress harmonics and currents that change suddenly
and greatly.
The
DC reactor suppresses harmonics better than the AC reactor . The DC reactor used
with the AC reactor suppresses harmonics more effectively.
The
input power factor of the Inverter is improved by suppressing the harmonics of the
input current of the Inverter.
Connection
Connect the DC reactor to the internal DC power supply of the Inverter after shutting of f
the
power supply to the Inverter and making sure that the charge indicator of the Inverter
turns off.
Do not touch the internal circuitry of the Inverter in operation, otherwise an electric
shock or burn injury may occur.
Wiring Method
[With DC Reactor]
3-phase 200 VAC
or single-phase
200 VAC
Power supply
DC reactor
(optional)
SYSDRIVE
3G3JV
[With DC and AC Reactors]
3-phase 200 VAC
or single-phase
200 VAC
Power supply
AC reactor
(optional)
DC reactor
(optional)
SYSDRIVE
3G3JV
Design Chapter 2

Omron SYSDRIVE 3G3JV Series Specifications

General

Model	SYSDRIVE 3G3JV Series
Category	Inverter
Output Frequency Range	0.1 to 400Hz
Frequency Range	50/60Hz
Control Method	PWM Control
Overload Capacity	150% for 1 minute
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooling
Ambient Temperature	-10 to 50°C
Operating Temperature	-10 to 50°C
Storage Temperature	-20°C to +65°C
Humidity	90% RH or less (non-condensing)
Altitude	1000m or less
Vibration	5.9 m/s² or less
Braking Unit	Built-in
Communication	RS-485
Voltage Class	200V class, 400V class
Input Voltage	3-phase 200 to 240V AC, 3-phase 380 to 480V AC