Omron EasySpeed 3G3JE, User Manual

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Chapter 2
2-3
Design
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Transporting, Installation, and Wiring
• Always use the original shipping box when transporting the Inverter.
• Do not apply excessive shock to the Inverter or drop the Inverter. The Inverter may malfunction
or may be damaged.
• Do not connect an AC power supply voltage to the U, V, and W output terminals. Doing so will
damage the Inverter.
• Do not connect any load other than a three-phase inductive motor to the U, V, and W output
terminals.
• Do not connect an AC power supply voltage to the control I/O terminals. Doing so will damage
the Inverter.
• Use 600-V polyvinyl chloride (PVC) cable with a wire size of 0.75 to 2 mm
2
to wire the main
circuit terminals. Also, tighten the terminal screws on the terminal block to a torque of 0.8 to
1.0 N·m.
• Take appropriate and sufficient shielding countermeasures when installing systems in the fol-
lowing locations. Not doing so may result in malfunction or equipment damage.
• Locations subject to static electricity or other forms of noise.
• Locations subject to strong electromagnetic fields and magnetic fields.
• Locations close to power lines.
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Installation
• Mount the product vertically on a wall or on a DIN Track. Leave the prescribed space between
this product and the control panel surface and other devices.
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Main Circuit Power Supply
• Use a three-phase, 200 to 230 V, 50/60 Hz power supply.
Precautions for Correct Use