2-3
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. Multi-function analog output is also available, which can be used for
output frequency or current monitoring.
H Fine Settings Allow Smooth Machine Control
Voltage and frequency fine-tuning, frequency jump, and S-shape acceleration and de-
celeration functions are available and ideal for controlling machines that cannot be con-
trolled by conventional standard inverters.
H Multi-step Speed Selection
Speed selection with a maximum of eight steps is possible.
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.
Overview Chapter 2
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