Omron SYSDRIVE 3G3MV SERIES User Manual page 272

Specifications
Environ- Location
ment
Ambient storage
temperature
Ambient humidity
Ambient operating
temperature
Altitude
Insulation
resistance
Vibration resistance 9.8 m/s
Degree of protection
Note 1. The power supply capacity is the capacity for the Inverter's rated output. It will vary depending
on the impedance at the input power supply. (This is due to fluctuations in the power factor.
The power factor can be improved by inserting an AC reactor.) There will also be variations in
the ratio between the rated current of the motor that is used and the rated output current of the
Inverter.
Note 2. The heat radiation is the electric power consumed in the Inverter at the Inverter's rated output.
Note 3. The 5.5- and 7.5-kW Inverters are closed wall-mounting models (NEMA1/IP20) as a stan-
dard, but they can be converted to panel-mounting (IP00) by removing the top and bottom
covers.
9-4
Indoors (with no corrosive gas, oil spray, or metallic dust)
–20 to 60°C
Operating: 95% max. (with no condensation)
Panel-mounting: –10 to 50°C
1,000 m max.
5 MΩ min. (Do not carry out any insulation resistance or withstand
voltage tests)
2
max. between 10 to 20 Hz
2
2.0 m/s max. between 20 and 50 Hz
Panel-mounting models: Conforms to IP20
Chapter 9
Closed
wall-mounting:
–10 to 40°C
Panel-
mounting:
–10 to 50°C
Closed
wall-mounting
(NEMA1)/
Panel-
mounting
(IP00)
(See note 3.)