Fuji Electric Frenic-Mini - 8.5 Operating Environment and Storage Environment

8-24
8.5 Operating Environment and Storage Environment
8.5.1 Operating environment
The operating environment for FRENIC-Mini shows below.
Item Specifications Careful site for installation
Ambient temperature
*
1
-10 to +50°C
(14 to 122°F)
Places around heating machines like furnace,
constant temperature bath, or boiler
Enclosed cases or rooms
Tropical region or outdoor machinery
Cold room or cold region
Relative humidity 5 to 95% (No condensation)
Inside of dryer machines for brewing, food or
wood processing
Transportation equipment for frozen food
Inside of tunnel
Places where there is much ice and snow
Places where water or steam is used
Dust Clean
Foundry, cement plant, spinning mill,
fertilizer mill, flouring mill, iron factory,
timber mill, construction site, the places
around grinder
Salinity
Little
(0.01 mg/cm
2
or less per year)
Places like coast or shipping that is
susceptible to sea salt
Oil mist None Places where oil like grinding fluid gets mist
Atmosphere *
2
Flammable gas
Corrosive gas
None
Chemical factory, oil refinery, fuel gas
facility, gas station, water treatment plant, hot
spring region, geothermal power station,
colliery
Altitude *
3
1000 m (3300 ft) or lower Mountainous region, heights
Atmospheric pressure 86-106 kPa ―
Vibration
3 mm : 2 to less than 9 Hz
(Max. amplitude)
9.8 m/s
2
: 9 to less than 20 Hz
2.0 m/s
2
: 20 to less than 55 Hz
1.0 m/s
2
: 55 to less than 200 Hz
Vehicle, shipping, machinery
*1 The inverter must not be subjected to sudden changes in temperature that will cause condensation to form.
*2 Do not install the inverter in an environment where it may be exposed to cotton waste or moist dust or dirt which will clog
the heat sink in the inverter. If the inverter is to be used in such an environment, install it in the control board of your
system or other dustproof containers.
*3 If you use the inverter in an altitude above 1000 m (3300 ft), you should apply a reduction factor of withstand voltage test
and an output current derating factor as listed below when selecting the inverter properly.
Altitude
Reduction factor of
withstand voltage test
Output current derating factor
1000 m or lower (3300 ft or lower) 1.00 1.00
1000 – 1500 m (3300 – 4900 ft) 0.95 0.97
1500 – 2000 m (4900 – 6600 ft) 0.90 0.95
2000 – 2500 m (6600 – 8200 ft) 0.85 0.91
2500 – 3000 m (8200 – 9800 ft) 0.80 0.88