ATV66FD79N4
Product ID:29040
Updated: 2026/7/15
Key Features
- 1Achieve efficiency rates greater than 96% to reduce energy costs.
- 2Enjoy precise speed regulation with V/f and optional sensorless flux vector control.
- 3Handle demanding industrial environments with pollution degree 3 compliance.
- 4Utilize self-diagnostic capabilities with plain text fault messages.
- 5Support various speed reference inputs for seamless system integration.
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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 | 4...8 kHz with current derating<br /><= 5 kHz | 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 | 38.6 in (980 mm) | Width | 23.03 in (585 mm) |
| Depth | 15.4 in (392 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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