Schneider ATV310HU75N4A Three-phase AC motor speed controller

FAQ

Q1: What is the primary function of this VFD?
This VFD is used to control the speed and torque of three-phase AC motors by varying the output frequency and voltage, improving motor performance and energy efficiency in industrial applications.

Q2: What motor power ratings does the ATV310HU75N4A support?
It supports 7.5 kW (10 hp) under heavy duty and around 11 kW (15 hp) under normal duty conditions.

Q3: What supply voltage and frequency range does it accept?
It operates on a 380–460 VAC three-phase supply with a frequency of 50/60 Hz ± 5 %.

Q4: What is the continuous output current of this drive?
The continuous output current is approximately 17 A in heavy duty mode.

Q5: What communication interface does this model use?
It includes Modbus RTU communication via an RS-485 interface, allowing integration with PLCs and automation systems.

Q6: Does this drive include an EMC filter?
Yes — it typically includes an integrated EMC filter (Class C2) to help meet electromagnetic compatibility requirements.

Q7: What are the physical dimensions and weight of the ATV310HU75N4A?
The unit measures about 150 mm × 232 mm × 171 mm and has a net weight of around 3.7 kg.

Q8: What kind of industrial applications is this drive suitable for?
It is suitable for a variety of industrial applications including conveyors, pumps, fans, packaging machines and other motor-driven systems requiring variable speed control.

ATV310HU75N4A Schneider

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