High‑Performance Drive for Industrial Motor Control
The Schneider ATV930D75N4 Variable Speed Drive is a powerful, versatile AC drive from the Altivar Process ATV900 series designed for demanding industrial applications. It delivers precise speed and torque control for both synchronous and asynchronous motors, helping improve energy efficiency, process stability, and operational uptime. With robust protection features, advanced automation connectivity, and flexible control capabilities, this drive is ideal for complex systems in process‑driven environments.
Technical Specifications
| Specification | Details |
|---|
| Model Number | ATV930D75N4 |
| Product Type | Variable Speed Drive |
| Series | Altivar Process ATV900 |
| Motor Power | 75 kW |
| Rated Supply Voltage | 380–480 V AC, 3‑phase |
| Rated Output Current | Approx. 134 A |
| Line Current | Approx. 115 A |
| Max Output Frequency | 599 Hz |
| Switching Frequency | Adjustable |
| EMC Filter | Integrated (industrial compliance) |
| Protection Rating | IP21 (standard) |
| Mounting | Wall mount |
| Communication | Modbus Serial, EtherNet/IP, Modbus TCP, optional fieldbus |
| Safety Function | Safe Torque Off (STO) |
| Control Modes | Vector control, torque control, variable & constant torque |
| Compatible Motors | Synchronous & asynchronous motors |
Application Scenarios
The ATV930D75N4 is well‑suited to industrial processes where robust and efficient motor control is required:
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Large pump and compressor systems
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Heavy material handling and conveyors
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Fans and blowers in process plants
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Water and wastewater facilities
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Mining and mineral processing
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Chemicals, pharmaceuticals, and food & beverage
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HVAC systems in industrial complexes
Its broad control features and flexible communication make it compatible with automation architectures requiring real‑time performance monitoring and coordination.
Technical FAQs
1. What motor types does this drive support?
It supports both synchronous and asynchronous motors.
2. What is the rated power capacity?
75 kW.
3. What supply voltage is required?
380–480 V AC, three‑phase.
4. What is the protection class?
IP21 for standard indoor industrial environments.
5. Are safety functions integrated?
Yes — Safe Torque Off (STO) is included.
6. What communication protocols are supported?
Modbus Serial, EtherNet/IP, Modbus TCP, with optional fieldbus modules.
7. Can it provide high‑speed output control?
Yes — up to 599 Hz output frequency.
8. Is the switching frequency adjustable?
Yes, for optimized motor performance and noise reduction.
9. What mounting style is recommended?
Wall mount in vertical orientation.
10. What types of applications is this drive ideal for?
Pumps, fans, conveyors, compressors, and heavy industrial processes.
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