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11. OPTIONS AND AUXILIARY EQUIPMENT
(6) Specifications
Power regeneration common converter
FR-CV-
Item
7.5K 11K 15K 22K 30K 37K 55K
Total of connectable servo amplifier capacities [kW] 3.75 5.5 7.5 11 15 18.5 27.5
Maximum servo amplifier capacity [kW] 3.5 5 7 11 15 15 22
Total of connectable servo motor
rated currents [A]
33 46 61 90 115 145 215
Short-time
rating
Total capacity of applicable servo motors, 300% torque, 60s (Note 1)
Output
Regenerative
braking torque
Continuous
rating
100% torque
Rated input AC voltage/frequency Three-phase 200 to 220V 50Hz, 200 to 230V 60Hz
Permissible AC voltage fluctuation Three-phase 170 to 242V 50Hz, 170 to 253V 60Hz
Permissible frequency fluctuation 5%
Power supply
Power supply capacity (Note 2) [kVA] 17 20 28 41 52 66 100
Protective structure (JEM 1030), cooling system Open type (IP00), forced cooling
Ambient temperature -10 to +50 (non-freezing)
Ambient humidity 90%RH or less (non-condensing)
Environment
Ambience Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt)
Altitude, vibration 1000m or less above sea level, 5.9m/s
2
2 or less
No-fuse breaker or leakage current breaker
30AF
30A
50AF
50A
100AF
75A
100AF
100A
225AF
125A
225AF
125A
225AF
175A
Magnetic contactor S-N20 S-N35 S-N50 S-N65 S-N95 S-N95 S-N125
Power regeneration common converter
FR-CV-H
Item
22K 30K 37K 55K
Total of connectable servo amplifier capacities [kW] 11 15 18.5 27.5
Maximum servo amplifier capacity [kW] 11 15 15 22
Total of connectable servo motor
rated currents [A]
43 57 71 110
Short-time
rating
Total capacity of applicable servo motors, 300%
torque, 60s (Note 1)
Output
Regenerative
braking torque
Continuous
rating
100% torque
Rated input AC voltage/frequency Three-phase 380 to 480V, 50Hz/60Hz
Permissible AC voltage fluctuation Three-phase 323 to 528V, 50Hz/60Hz
Permissible frequency fluctuation 5%
Power supply
Power supply capacity [kVA] 41 52 66 100
Protective structure (JEM 1030), cooling system Open type (IP00), forced cooling
Ambient temperature -10 to +50 (non-freezing)
Ambient humidity 90%RH or less (non-condensing)
Environment
Ambience
Indoors (without corrosive gas, flammable gas, oil
mist, dust and dirt)
Altitude, vibration 1000m or less above sea level, 5.9m/s
2
2 or less
No-fuse breaker or leakage current breaker
60AF
60A
100AF
175A
100AF
175A
225AF
125A
Magnetic contactor S-N25 S-N35 S-N35 S-N65
Note 1. This is the time when the protective function of the FR-CV-(H) is activated. The protective function of the servo amplifier is
activated in the time indicated in section 10.1.
2. When connecting the capacity of connectable servo amplifier, specify the value of servo amplifier.