variable speed drive ATV71 – 280kW-450HP – 480V – EMC filter-graphic terminal
Manufacturer: Schneider Electric
Part Number: ATV71HC28N4D
Key Specifications
| Range of Product | Altivar 71 |
| Motor power kW | 280 kW, 3 phase 380…480 V |
| Maximum Horse Power Rating | 450 hp, 3 phase 380…480 V |
| power supply voltage | 380…480 V – 15…10 % |
| Phase | 3 phase |
| Line current | 396 A 480 V 3 phase 280 kW / 450 hp | 494 A 380 V 3 phase 280 kW / 450 hp |
| Apparent power | 325.1 kVA 380 V 3 phase 280 kW / 450 hp |
| Nominal output current | 550 A 2.5 kHz 380 V 3 phase 280 kW / 450 hp | 550 A 2.5 kHz 460 V 3 phase 280 kW / 450 hp |
| Maximum transient current | 825 A 60 s 3 phase 280 kW / 450 hp | 907 A 2 s 3 phase 280 kW / 450 hp |
| Output frequency | 0.1…500 Hz |
| Nominal switching frequency | 2.5 kHz |
| Switching frequency | 2.5…8 kHz adjustable | 2.5…8 kHz with derating factor |
| power supply voltage limits | 323…528 V |
| power supply frequency | 50…60 Hz – 5…5 % |
| power supply frequency limits | 47.5…63 Hz |
| Output voltage | <= power supply voltage |
| type of cable for mounting in an enclosure | With a NEMA Type1 kit 3 UL 508 cable 104 °F (40 °C), copper 75 °C / PVC | With an IP21 or an IP31 kit 3 IEC cable 104 °F (40 °C), copper 70 °C / PVC | Without mounting kit 1 IEC cable 113 °F (45 °C), copper 70 °C / PVC | Without mounting kit 1 IEC cable 113 °F (45 °C), copper 90 °C / XLPE/EPR |
| Minimum switching current | 3 mA 24 V DC configurable relay logic |
| Maximum switching current | R1, R2 2 A 250 V AC inductive, cos phi = 0.4 | R1, R2 2 A 30 V DC inductive, cos phi = 0.4 | R1, R2 5 A 250 V AC resistive, cos phi = 1 | R1, R2 5 A 30 V DC resistive, cos phi = 1 |
| Frequency resolution | Analog input 0.024/50 Hz | Display unit 0.1 Hz |
| Net Weight | 308.6 lb(US) (140 kg) |
| IP degree of protection | IP41 on upper part EN/IEC 60529 | IP41 on upper part EN/IEC 61800-5-1 | IP54 on lower part EN/IEC 60529 | IP54 on lower part EN/IEC 61800-5-1 | IP00 EN/IEC 60529 | IP00 EN/IEC 61800-5-1 | IP30 on side parts EN/IEC 60529 | IP30 on side parts EN/IEC 61800-5-1 | IP30 on the front panel EN/IEC 60529 | IP30 on the front panel EN/IEC 61800-5-1 |
| Package weight(Lbs) | 363.8 lb(US) (165.0 kg) |
