ATV66D79N4E
Product ID:29032
Updated: 2026/7/15
Key Features
- 1Deliver 75 kW continuous output current (116 A at 400 V).
- 2Adjust output frequency from 0 to 300 Hz for precise control.
- 3Reduce motor noise with a 2.5 kHz nominal switching frequency.
- 4Protect with a durable NEMA Type 1, IP30-rated enclosure.
- 5Diagnose issues via plain text fault messages in seven languages.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Altivar 66 | Product or Component Type | Variable speed drive |
| Product destination | Asynchronous motors | [Us] rated supply voltage | 380...460 V - 10...10 % |
| Supply frequency | 50...60 Hz - 5...5 % | Network Frequency | 47.5...63 Hz |
| Phase | 3 phase | Motor power kW | 75 kW 380...460 V |
| Maximum Horse Power Rating | 100 hp | Line current | 121 A 380 V<br />98 A 460 V |
| Apparent power | 79 kVA 400 V | Continuous output current | 116 A 400 V |
| Output frequency | 0…0.3 kHz | Nominal switching frequency | 2.5 kHz |
| Switching frequency | 0.5...4 kHz<br />8...16 kHz with current derating | Local signalling | 1 graphic display terminal |
| Output voltage | 400 V | communication port protocol | Modbus |
| Physical interface | RS485 multidrop serial link | Transmission Rate | 9.6...19.2 kbauds |
| Height | 25.6 in (650 mm) | Width | 13.8 in (350 mm) |
| Depth | 11.8 in (300 mm) | Option card | Communication card Profibus DP<br />Communication card CANopen<br />Communication card DeviceNet<br />Communication card Ethernet<br />Communication card Fipio<br />Communication card Uni-Telway<br />Communication card Interbus-S<br />Communication card Modbus Plus<br />Communication card AS-Interface |
| IP degree of protection | IP00 | Ambient air temperature for operation | 32…104 °F (0…40 °C) |
| Ambient Air Temperature for Storage | -13…158 °F (-25…70 °C) | Operating altitude | <= 3280.84 ft (1000 m)<br />> 3280.84...6561.68 ft (> 1000...2000 m) 1 % per 100 m |
Specifications may be subject to change without notice
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