Ac Reactor - Mitsubishi Electric Melservo-J4 MR-J4-DU*B4-RJ100 Series Instruction Manual

8.2

AC reactor

Always connect one AC reactor to one power regeneration converter unit.
The AC reactor generates heat of 100  higher than the ambient temperature. Fully consider heat dissipation, installation
position, wires used, etc., before installing the AC reactor.
Magnetism generated from the AC reactor may affect other devices. Leave a clearance of 100 mm or more around wires so
that they do not contact the AC reactor.
Specifications
Model
Rated capacity [kW]
Rated voltage
Rated current [A]
Frequency
Environment Ambient
temperature
Ambient
humidity
Ambience
Altitude
Vibration resistance
Loss [W]
Mass [kg]
MR-AL-55K4-L
55
380 V AC to 480 V AC (power fluctuation ratio: within ±10%)
106
50 Hz/60 Hz (frequency fluctuation: within ±3%)
Operation 0  to 55  (non-freezing)
-20  to 65  (non-freezing)
Storage
Operation 5 %RH to 90 %RH (non-condensing)
Storage
Indoors (no direct sunlight), no corrosive gas, inflammable gas, oil mist, dust, or conductive particle
2000 m or less above sea level
2
5.9 m/s or less
330
56
8 OPTIONS AND PERIPHERAL EQUIPMENT
8.2 AC reactor
8
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