Do not place heavy items on the inverter.
Check the inverter mounting orientation is correct.
Do not drop the inverter, or subject it to impact.
Follow your national electrical code for grounding. Recommended Ground impedance for
200 V Class is below 100 ohm and for 400V class is below 10 ohm.
iG5 series contains ESD (Electrostatic Discharge) sensitive parts. Take protective
measures against ESD (Electrostatic Discharge) before touching the pcb for inspection or
installation.
Use the inverter under the following environmental conditions:
Ambient
temperature
- 10 ~ 40 ℃ (non-freezing)
Relative
humidity
90% RH or less (non-condensing)
Storage
temperature
- 20 ~ 65 ℃
Location
Protected from corrosive gas, combustible gas, oil mist
or dust
Altitude,
Vibration
Max. 1,000m above sea level, Max. 5.9m/sec
2
(0.6G)
or less
Environment
Atmospheric
pressure
70 ~ 106 kPa
(2) Wiring
Do not connect a power factor correction capacitor, surge suppressor, or RFI filter to the
output of the inverter.
The connection orientation of the output cables U, V, W to the motor will affect the
direction of rotation of the motor.
Incorrect terminal wiring could result in the equipment damage.
Reversing the polarity (+/-) of the terminals could damage the inverter.
Only authorized personnel familiar with LG inverter should perform wiring and inspections.
Always install the inverter before wiring. Otherwise, you may get an electric shock or have
bodily injury.
(3) Trial run
Check all parameters during operation. Changing parameter values might be required
depending on the load.
Always apply permissible range of voltage to the each terminal as indicated in this manual.
Otherwise, it could lead to inverter damage.
(4) Operation precautions
When the Auto restart function is selected, stay away from the equipment as a motor will
restart suddenly after an alarm stop.
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