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MDS-D/DH Series Specifications Manual
2-4 Drive unit
2 - 57
2-4-6 AC reactor
An AC reactor must be installed for each power supply unit.
(1) 200V series
< MDS-D Series >
(2) 400V series
< MDS-DH Series >
AC reactor
AC reactor model
D-AL-
7.5K 11K 18.5K 30K 37K 45K 55K
Compatible power supply unit type
MDS-D-CV-
37,75 110 185 300 370 450 550
Rated capacity [kW] 7.51118.530374555
Rated voltage [V] 200AC (50Hz) / 200 to 230AC (60Hz) Tolerable fluctuation : between +10% and -15%
Rated current [A] 27 40 66 110 133 162 200
Frequency [Hz] 50/60 Tolerable fluctuation : between +3% and -3%
Environment
Ambient temperature Operation: -10°C to 60°C (with no freezing), Storage/Transportation: -10°C to 60°C (with no freezing)
Ambient humidity
Operation: 80%RH or less (with no dew condensation),
Storage/Transportation: 80%RH or less (with no dew condensation)
Atmosphere
Indoors (no direct sunlight)
With no corrosive gas, inflammable gas, oil mist or dust
Altitude Operation/Storage: 1000 meters or less above sea level, Transportation: 10000 meters or less above sea level
Vibration / impact
9.8m/s
2
(1G) / 98m/s
2
(10G)
Mass [kg] 4.2 3.7 5.3 6.1 8.6 9.7 11.5
AC reactor
AC reactor model
DH-AL-
7.5K 11K 18.5K 30K 37K 45K 55K 75K
Compatible power supply unit type
MDS-DH-CV-
37, 75 110 185 300 370 450 550 750
Rated capacity [kW] 7.51118.53037455575
Rated voltage [V] 380 to 440AC (50Hz) / 380 to 480AC (60Hz) Tolerable fluctuation : between +10% and -15%
Rated current [A] 14 21 37 65 75 85 106 142
Frequency [Hz] 50/60 Tolerable fluctuation : between +3% and -3%
Environment
Ambient temperature Operation: -10°C to 60°C (with no freezing), Storage/Transportation: -10°C to 60°C (with no freezing)
Ambient humidity
Operation: 80%RH or less (with no dew condensation),
Storage/Transportation: 80%RH or less (with no dew condensation)
Atmosphere
Indoors (no direct sunlight)
With no corrosive gas, inflammable gas, oil mist or dust
Altitude Operation/Storage: 1000 meters or less above sea level, Transportation: 10000 meters or less above sea level
Vibration / impact
9.8m/s
2
(1G) / 98m/s
2
(10G)
Mass [kg] 4.0 3.7 5.3 6.0 8.5 9.8 10.5 13.0