Mitsubishi Electric FR-A520-0.4K Instruction Manual page 232

Protective/alarm functions
Ambient temperature
Ambient humidity
Storage temperature (Note 3)
Ambience
Altitude, vibration
Note: 1. Jog operation may also be performed from the operation panel or parameter unit.
2. Not provided for the FR-A520-11K to 55K and FR-A540-11K to 55K which do not have a built-in
brake circuit.
3. Temperature applicable for a short period in transit, etc.
Overcurrent shut-off (during acceleration, deceleration, constant speed), regenerative
overvoltage shut-off, undervoltage, instantaneous power failure, overload shut-off (electronic
overcurrent protection), brake transistor alarm (Note 2), earth (ground) fault current, output
short circuit, main circuit device overheat, stall prevention, overload alarm, brake resistor
overheat protection, heatsink overheat, fan fault, option fault, parameter error, PU
disconnection, retry count excess, output phase failure protection, CPU error, 24VDC power
output short circuit, operation panel power short circuit
Constant torque: -10°C to +50°C (non-freezing)
(-10°C to +40°C for totally enclosed structure specification attachment FR-A5CV)
Variable torque: -10°C to +40°C (non-freezing)
(-10°C to +30°C for totally enclosed structure specification attachment FR-A5CV)
90%RH or less (non-condensing)
-20°C to +65°C
Indoors. (No corrosive and flammable gases, oil mist, dust and dirt.)
Maximum 1000m above sea level
2
5.9 m/s or less (compliant with JIS C 0040)
223
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SPECIFICATIONS
7