Omron SYSDRIVE 3G3MV User Manual page 17

Overview
3-phase 400 VAC 3-phase 400 VAC
Note The figures in parentheses indicate capacities for motors used outside Japan.
H Powerful Torque Ideal for a Variety of Applications
The 3G3MV is OMRON's first compact Inverter incorporating an open-loop vector con-
trol function, which ensures a torque output that is 150% of the rated motor torque at an
output frequency of 1 Hz.
Ensures a more powerful revolution at low frequencies than any conventional inverter.
Furthermore, the 3G3MV Inverter suppresses the revolution fluctuation caused by the
load.
Incorporates a fully automatic torque boost function that drives the motor powerfully in
V/f control.
Incorporates a high-speed current limit function, thus suppressing overcurrent caused
by high torque and ensuring smooth operation of the motor.
H Convenient Easy-to-use Functions
·The FREQUENCY adjuster of the Digital Operator allows easy operation. The default
setting is for operation according to the FREQUENCY adjuster setting.
·The Digital Operator has a parameter copy function ensuring easy parameter control.
·Ease of maintenance is ensured. The cooling fan is easily replaceable. The life of the
cooling fan can be prolonged by turning ON the cooling fan only when the Inverter is in
operation.
·Incorporates a braking transistor. Therefore, the Inverter will provide powerful control
by just connecting a braking resistor.
·Incorporates an inrush current preventive circuit that prevents contact weld at the input
power supply block.
Panel mounting type Panel mounting type
(conform to IP20) (conform to IP20)
Closed wall mounting
type type
(conform to NEMA1 (conform to NEMA1
and IP20)
0.2 (0.37) kW
0.4 (0.55) kW
0.75 (1.1) kW
1.5 (1.5) kW
2.2 (2.2) kW
3.0 (3.0) kW
4.0 (4.0) kW
5.5 (5.5) kW
7.5 (7.5) kW
Chapter 1
3G3MV-A4002
3G3MV-A4004
3G3MV-A4007
3G3MV-A4015
3G3MV-A4022
3G3MV-A4030
3G3MV-A4040
3G3MV--A4055
3G3MV--A4075
1-3