enclosed variable speed drive ATV31 – 5.5 kW – 380..500 V – 3-phase supply
Manufacturer: Schneider Electric
Part Number: ATV31CU55N4T
Key Specifications
| Range of product | Altivar 31 |
| power supply voltage | 380…500 V – 15…10 % |
| power supply frequency | 50…60 Hz – 5…5 % |
| Network number of phases | 3 phases |
| Motor power kW | 5.5 kW |
| Motor power hp | 7.5 hp |
| Line current | 16.5 A 500 V 1 kA | 21.9 A 380 V 1 kA |
| Apparent power | 15 kVA |
| Nominal output current | 14.3 A 4 kHz |
| Maximum transient current | 21.5 A for 60 s |
| Power dissipation in W | 232 W at nominal load |
| IP degree of protection | IP55 |
| power supply voltage limit | 323…550 V |
| power supply frequency limits | 47.5…63 Hz |
| Speed drive output frequency | 0.5…500 Hz |
| Nominal switching frequency | 4 kHz |
| Switching frequency | 2…16 kHz adjustable |
| Output voltage | <= power supply voltage |
| Minimum switching current | 10 mA 5 V DC R1-R2 |
| Maximum switching current | 2 A at 250 V AC on inductive load – cos phi = 0.4 – L/R = 7 ms (R1-R2) | 2 A at 30 V DC on inductive load – cos phi = 0.4 – L/R = 7 ms (R1-R2) | 5 A at 250 V AC on resistive load – cos phi = 1 – L/R = 0 ms (R1-R2) | 5 A at 30 V DC on resistive load – cos phi = 1 – L/R = 0 ms (R1-R2) |
| Frequency resolution | Display unit: 0.1 Hz | Analog input: 0.1…100 Hz |
| Net weight | 23.6 kg |
