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Rating
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10 SPECIFICATIONS
10.1 Rating
z Three-phase 200V power supply
z Three-phase 400V power supply
z Single-phase 200V power supply
Model FR-D720-K 0.1 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15
Applicable motor capacity (kW)∗1 0.1 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15
Output
Rated capacity (kVA)∗2 0.3 0.6 1.0 1.7 2.8 4.0 6.6 9.5 12.7 17.9 23.1
Rated current (A) 0.8 1.4 2.5 4.2 7.0 10.0 16.5 23.8 31.8 45.0 58.0
Overload current rating∗3 150% 60s, 200% 0.5s (inverse-time characteristics)
Rated voltage∗4 Three-phase 200 to 240V
Regenerative braking torque∗5 150% 100% 50% 20%
Power supply
Rated input AC voltage/frequency Three-phase 200 to 240V 50Hz/60Hz
Permissible AC voltage
fluctuation
170 to 264V 50Hz/60Hz
Permissible frequency fluctuation ±5%
Power supply capacity (kVA)∗6 0.4 0.7 1.2 2.1 4.0 5.5 9.0 12.0 17.0 20.0 27.0
Protective structure (JEM1030) Enclosed type (IP20)
Cooling system Self-cooling Forced air cooling
Approximate mass (kg) 0.5 0.5 0.8 1.0 1.4 1.4 1.8 3.6 3.6
6.5
6.5
Model FR-D740-K 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15
Applicable motor capacity (kW)∗1 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15
Output
Rated capacity (kVA)∗2 0.9 1.7 2.7 3.8 6.1 9.1 12.2 17.5 22.5
Rated current (A) 1.2 2.2 3.6 5.0 8.0 12.0 16.0 23.0 29.5
Overload current rating∗3 150% 60s, 200% 0.5s (inverse-time characteristics)
Rated voltage∗4 Three-phase 380 to 480V
Regenerative braking torque∗5 100% 50% 20%
Power supply
Rated input AC voltage/frequency Three-phase 380 to 480V 50Hz/60Hz
Permissible AC voltage fluctuation 325 to 528V 50Hz/60Hz
Permissible frequency fluctuation ±5%
Power supply capacity (kVA)∗6 1.5 2.5 4.5 5.5 9.5 12.0 17.0 20.0 28.0
Protective structure (JEM1030) Enclosed type (IP20)
Cooling system Self-cooling Forced air cooling
Approximate mass (kg) 1.3 1.3 1.4 1.5 1.5 3.3 3.3 6.0 6.0
Model FR-D720S-K 0.1 0.2 0.4 0.75 1.5 2.2
Applicable motor capacity (kW)∗1 0.1 0.2 0.4 0.75 1.5 2.2
Output
Rated capacity (kVA)∗2 0.3 0.6 1.0 1.7 2.8 4.0
Rated current (A) 0.8 1.4 2.5 4.2 7.0 10.0
Overload current rating∗3 150% 60s, 200% 0.5s (inverse-time characteristics)
Rated voltage∗4 Three-phase 200 to 240V
Regenerative braking torque∗5 150% 100% 50% 20%
Power supply
Rated input AC voltage/frequency Single-phase 200 to 240V 50Hz/60Hz
Permissible AC voltage fluctuation 170 to 264V 50Hz/60Hz
Permissible frequency fluctuation ±5%
Power supply capacity (kVA)∗6 0.5 0.9 1.5 2.3 4.0 5.2
Protective structure (JEM1030) Enclosed type (IP20)
Cooling system Self-cooling Forced air cooling
Approximate mass (kg) 0.5 0.5 0.9 1.1 1.5 2.0