Schneider ATV630D55N4 Variable Frequency Drive (VFD)

FAQ

Q1: What is the rated power of the ATV630D55N4?
The drive is rated for 55 kW under normal duty and 45 kW under heavy duty motor control applications.

Q2: What input voltage range does this model support?
It operates on a three‑phase AC supply between 380 V and 480 V at 50–60 Hz.

Q3: What types of motors can be controlled with this VFD?
This model supports both asynchronous and synchronous motor control with multiple torque control profiles.

Q4: What is the typical output current rating?
The continuous output current is approximately 106 A for normal duty and 88 A for heavy duty.

Q5: Does the drive include safety and protection functions?
Yes, it includes built‑in safety features such as Safe Torque Off (STO), overload, thermal, and short‑circuit protections.

Q6: What communication interfaces are available?
Standard communication options include Ethernet and Modbus TCP/RTU, with optional fieldbus expansion modules.

Q7: What are the physical size and weight of the drive?
The unit measures approximately 290 × 922 × 323 mm and weighs around 56.5 kg.

Q8: What is the enclosure protection rating and cooling method?
The drive has an IP21 / UL Type 1 enclosure rating and uses forced convection cooling.

ATV630D55N4 Schneider

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