Omron SYSDRIVE 3G3EV SERIES, User Manual, Page: 11 / 88

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H
Easy to Wire
D
Easy Wiring without Having to Open the Front Cover
This Inverter can be wired just by opening the terminal block cover.
D
Separate Input and Output Terminal Blocks
Power input terminals are located in the upper section, while motor output terminals are
in the lower section. In this way, the input and output terminal blocks are separated ac-
cording to the contactors, so incorrect wiring can be prevented.
D
Soldering No Longer Necessary
No connector means no soldering.
H
Easy to Operate
D
Switching the Operation Mode with a One-touch Operation
For example, after a test run is performed using the Digital Operator, it can be easily
switched to a production run using control terminals with a one-touch operation.
D
Checking a Test Run with Various Monitors
Output frequency, output current, and the direction of motor rotation appear in the dis-
play section of the Digital Operator, so the mechanical system can be easily monitored
during a test run.
H
Low Noise
An insulated gate bipolar transistor (IGBT) power element has been adopted to elimi-
nate metallic noise.
H
High-torque Operation Even in Low Speed Range
A torque rate of 150% can be achieved even in a low speed range where output frequen-
cy is only 3 Hz. Thus, acceleration time can be reduced.
H
Various Input Power Supplies
A 400-VAC-class Inverter has been newly added to the 3G3EV Series to cope with vari-
ous power supplies.
•
Three-phase 200-VAC input: 0.1 to 1.5 kW
•
Single/Three-phase 200-VAC input: 0.1 to 1.5 kW
•
Three-phase 400-VAC input: 0.2 to 1.5 kW
Overview
Chapter 2