Surrounding air temperature
Surrounding air humidity
Available for the option parameter unit (FR-PU07) only.
This protective function is not available in the initial status.
Available for the three-phase power input models.
When using the inverters at the surrounding air temperature of 40°C or less, the inverters can be installed closely attached (0 cm clearance).
Available for the FR-CS84-160 or lower or the FR-CS82S.
Applicable to conditions for a short time, for example, in transit.
8.2 Common specifications
Overvoltage during acceleration, Overvoltage during constant speed, Overvoltage during deceleration,
Inverter overload trip (electronic thermal relay function), Motor overload trip (electronic thermal relay
function), Heatsink overheat, Input phase loss
Output short circuit, Output phase loss, External thermal relay operation
, Retry count excess
prevention stop, Output current detection value exceeded
Overcurrent stall prevention, Overvoltage stall prevention, PU stop, Parameter write error, Electronic
thermal O/L relay pre-alarm, Undervoltage, Inrush current limit resistor heating, Operation panel lock,
Password locked, Inverter reset.
-10 to +40°C (non-freezing)
40 to +50°C (non-freezing) at the rated current reduced by 15%.
95% RH or less (non-condensing) for models with circuit board coating.
-20 to +65°C
Indoors (free from corrosive gas, flammable gas, oil mist, dust or dirt).
2500 m or less (For the installation at an altitude above 1000 m, consider a 3% reduction in the rated
current per 500 m increase in altitude.), 5.9 m/s
, Output side earth (ground) fault overcurrent as start,
, CPU fault, Inrush current limit circuit fault, 4 mA input fault
or less at 10 to 55 Hz (directions of X, Y, Z axes)
, Parameter error, PU
, Inverter output fault