Type FR-A740-K | 0.4 | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | ||
Applicable motor capacity(kw) | 0.4 | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | ||
output | Rated capacity(kVA) | 1.1 | 1.9 | 3 | 4.6 | 6.9 | 9.1 | 13 | 17.5 | 23.6 | 29 | 32.8 | 43.4 | 54 | 65 | 84 | |
Rated current (A) | 1.5 | 2.5 | 4 | 6 | 9 | 12 | 17 | 23 | 31 | 38 | 44 | 57 | 71 | 86 | 110 | ||
Overload current rating | 150% 60s, 200% 3S (inverse time characteristics) ambient temperature 50℃ | ||||||||||||||||
Voltage | Three-phase 380 to 480V | ||||||||||||||||
Regenerative braking torque | Maximum value/permissible duty | 100% torque / 2%ED | 20% torque/ continuous | 20% torque/ continuous | |||||||||||||
Power supply | Rated input AC voltage/ frequency | Three-phase 380 to 480V 50Hz/ 60Hz | |||||||||||||||
Permissible AC voltage fluctuation | 323 to 528V 50Hz/ 60Hz | ||||||||||||||||
Permissible frequency fluctuation | ±5% | ||||||||||||||||
Power supply capacity (kVA) | 1.5 | 2.5 | 4.5 | 5.5 | 9 | 12 | 17 | 20 | 28 | 34 | 41 | 52 | 66 | 80 | 100 | ||
Protective structure (JEM 1030) | Enclosed type (IP20) | Open type (IP00) | |||||||||||||||
Cooling system | Self-cooling | Forced air cooling | |||||||||||||||
Approx. mass (kg) | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 6.5 | 6.5 | 7.5 | 7.5 | 13 | 13 | 23 | 35 | 35 | 37 | ||