Omron MX2 Series User Manual

2 Design
2 - 5
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
2-1 Installation
2-1-1 Inverter Installation
Mount the 3G3MX2-EV2 Series Inverter vertically on a wall with the product’s longer sides upright.
The material of the wall must be noninflammable such as a metal plate.
For the mounting dimensions, refer to 1-3-2 External Dimensions on page 1-17.
2-1-2 Installation Environment
Install the inverter in a location that meets the following conditions.
Operating ambient temperature
Operating ambient humidity
−10 to 50°C
20% to 90% (with no condensation)
• Measure and check the ambient temperature at a point approximately 5 cm away from the center
bottom of the inverter.
• For side-by-side installation, derating of the rated output current of the inverter may be required
even at an ambient temperature of 40°C or lower.
• The inverter life (in particular, capacitor life) will be significantly shortened if the inverter is used at
a higher ambient temperature.
• Do not install the inverter in hot and humid locations subject to condensation.
• Avoid installing the inverter in a dirty environment subject to oil mist, dust, or other airborne parti-
cles. Install the inverter in a clean place, or in a full-enclosure type panel.
• Take measures during installation and operation to prevent foreign objects such as metal parti-
cles, oil, and water from entering the inverter.
• Do not install the inverter in locations subject to direct sunlight.
• Do not install the inverter in locations subject to corrosive or flammable gases.
2
2-1 Installation
2-1-1 Inverter Installation
Operating Environment Conditions

Omron MX2 Series Specifications

General

Cooling Method	Fan cooling
Output Frequency Range	0.1 to 400 Hz
Control Method	V/f control, Sensorless vector control
Protection Functions	Overcurrent, overvoltage, undervoltage, overload, overheating, short circuit
Communication Options	Modbus RTU
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Ambient Operating Temperature	-10°C to +50°C
Enclosure	IP20
Storage Temperature	-20°C to +65°C
Humidity	5 to 95% RH (non-condensing)
Altitude	Up to 1000m
Power Supply Voltage	200-240V AC
Input Voltage	3-phase 200-240V AC