Schneider ATV310HU30N4A Variable Frequency Drive for three-phase AC motors

FAQ

Q1: What is the primary function of the ATV310HU30N4A?
It is a compact variable frequency drive (VFD) used to precisely control the speed and torque of three-phase AC motors by adjusting the output frequency and voltage for improved efficiency.

Q2: What motor power ratings does this drive support?
This model supports up to 4 kW (5 hp) under normal duty and 3 kW (4 hp) under heavy duty conditions.

Q3: What supply voltage and frequency range does the ATV310HU30N4A accept?
It operates on a 380–460 VAC three-phase supply with a frequency of 50 / 60 Hz.

Q4: Does it include an EMC filter?
No — this model does not include a built-in EMC filter, which can simplify installation but may require external filtering in sensitive environments.

Q5: What communications interface does it provide?
It offers Modbus RTU communication via an RS-485 interface with an RJ45 connector for integration with PLCs and automation systems.

Q6: What are the physical dimensions of this VFD?
The unit measures approximately 140 mm wide × 184 mm high × 151 mm deep.

Q7: How much does the ATV310HU30N4A weigh?
The net weight is about 1.8 kg.

Q8: What environments and applications is this drive designed for?
It is designed for indoor industrial use and commonly applied in conveyor systems, packaging machinery, pumps, fans, and other simple motor control applications.

ATV310HU30N4A Schneider

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