Omron SYSDRIVE 3G3MV - Page 17

1-3
3-phase 400 VAC Panel mounting type
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0.2 (0.37) kW 3G3MV-A4002
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(conform to IP20)
0.4 (0.55) kW 3G3MV-A4004
0.75 (1.1) kW 3G3MV-A4007
1.5 (1.5) kW 3G3MV-A4015
2.2 (2.2) kW 3G3MV-A4022
3.0 (3.0) kW 3G3MV-A4030
4.0 (4.0) kW 3G3MV-A4040
Closed wall mounting
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5.5 (5.5) kW 3G3MV--A4055
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(conform to NEMA1
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7.5 (7.5) kW 3G3MV--A4075
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 incorporatinganopen-loopvector con-
trolfunction,whichensuresa torque output that is150%oftheratedmotortorque atan
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 theDigital Operator allowseasy operation. Thedefault
setting is for operation according to the FREQUENCY adjuster setting.
·The Digital Operator has aparameter copy functionensuring easy parametercontrol.
·Ease of maintenance is ensured. The cooling fan is easily replaceable. The life of the
coolingfancanbeprolongedbyturning ONthecoolingfan onlywhentheInverter isin
operation.
·Incorporates a braking transistor. Therefore, the Inverter will provide powerful control
by just connecting a braking resistor.
·Incorporatesaninrushcurrentpreventivecircuitthatpreventscontactweldattheinput
power supply block.
Overview Chapter 1