Mitsubishi FR-E 500 User Manual

PROTECTIVE FUNCTIONS
190
Note:1. Use FFT to measure the output voltage accurately. It can not be measured
accurately with a meter or general instrumentation.
2. If the carrier frequency exceeds 5kHz, do not use this instrument since using it
may increase eddy-current loss produced in metal parts inside the instrument,
leading to burnout.
In this case, use an approximate effective value type instrument.
* The value within the parentheses is for the 400V class.

Mitsubishi FR-E 500 Specifications

General

Series	FR-E500
Output Frequency	0.5 - 400 Hz
Protection Class	IP20
Frequency Range	0.5 to 400 Hz
Control Method	V/F control
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overload, Ground fault, Short circuit, Stall prevention, Overheat
Protection Features	Motor overload protection
Overload Capacity	150% for 60 seconds
Communication Interface	RS-485
Cooling Method	Forced air cooling
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +65°C
Humidity	95% RH or less (non-condensing)
Vibration	5.9 m/s² or less