1 PCS used Schneider Electric ATV21HD75N4 inverter #LYQ007
1 PCS used Schneider Electric ATV21HD75N4 inverter #LYQ007
| Parameter | Value |
|---|---|
| Product Range | Altivar 21 |
| Product Type | Variable Speed Drive |
| Application | Variable Torque (Pumps & Fans, HVAC) |
| Motor Power | 75 kW / 100 HP |
| Frame Size | 8A |
| Input Voltage | 380–480 VAC, 3-phase |
| Input Frequency | 50/60 Hz (±5%) |
| Nominal Input Current | 111.3 A @ 480 V; 141.8 A @ 380 V |
| Continuous Output Current | 160 A @ 380–460 V |
| Max Transient Current | 176 A (60 s) |
| Output Frequency | 0.5–200 Hz |
| Switching Frequency | 6–16 kHz (adjustable); 8–16 kHz with derating |
| Nominal Switching Frequency | 8 kHz |
| Control Modes | V/F, Flux Vector Control (FVC), Energy Saving |
| Transient Overtorque | 120% of nominal motor torque (60 s) |
| Speed Range | 1:10 |
| Speed Accuracy | ±10% of nominal slip (0.2 Tn to Tn) |
| Torque Accuracy | ±15% |
| IP Rating | IP20 (upper part) |
| EMC Filter | Class A (integrated) |
| Communication | Modbus RTU (RS485, RJ45) |
| Communication Baud Rate | 9600 / 19200 bps |
| Dimensions (H×W×D) | 630 × 320 × 290 mm |
| Weight | 125 lbs (56.7 kg) |
| Ambient Temp (Operation) | -10 to +40 °C (no derating); 40–50 °C (derated) |
| Ambient Temp (Storage) | -25 to +70 °C |
| Relative Humidity | 5–95% (non-condensing) |
| Protection Features | Overcurrent, Overvoltage, Undervoltage, Overtemperature, Phase Loss, Motor Thermal (PTC) |
| Certifications | CE, CSA, UL, EN 55011, IEC 61800-3/-5-1 |
| Warranty | 18 months |
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