Schneider ATV630U40N4 Variable Frequency Drive (VFD)

FAQ

Q1: What is the rated power of the ATV630U40N4?
The drive delivers 4.0 kW in normal duty and 3.0 kW in heavy duty motor control applications.

Q2: What supply voltage does this model require?
It operates on a three‑phase AC supply from 380 V to 480 V at 50–60 Hz.

Q3: What output frequency range does the ATV630U40N4 support?
The output frequency is adjustable from approximately 0.1 Hz up to 500 Hz.

Q4: What types of motors can this VFD control?
It supports both asynchronous and synchronous motors with various torque control profiles.

Q5: What communication options are available?
The drive includes built‑in Ethernet, Modbus Serial, and Modbus TCP interfaces, with optional expansion modules available.

Q6: What is the protection rating of this drive?
The enclosure has an IP21 protection rating suitable for indoor control cabinets and meets UL Type 1 standards.

Q7: What are the physical dimensions and weight of the unit?
Dimensions are approximately 144 × 350 × 203 mm, and the unit weighs around 4.5–4.6 kg.

Q8: Does this VFD include safety functions?
Yes, it includes Safe Torque Off (STO) safety functionality along with overload and thermal protections.

ATV630U40N4 Schneider

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