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12. OPTIONS AND AUXILIARY EQUIPMENT
(5) 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)
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 [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
or less (compliant with JIS C 0040)
No-fuse breaker or leakage current breaker
100AF
60A
100AF
75A
225AF
125A
225AF
175
225AF
225A
400AF
250A
400AF
400A
Magnetic contactor S-N35 S-N50 S-N65 S-N95 S-N125 S-N150 S-N220
Note. This is the time when the protective function of the FR-CV is activated. The protective function of the servo amplifier is
activated in the time indicated in Section 11.1.