ATV630U40N4

The Schneider Electric ATV630U40N4 is a versatile variable speed drive that belongs to the Altivar Process ATV600 series. Designed for a rated supply voltage between 380 and 480 volts, the device has a considerable tolerance of ±15 to 10 percent. It has a cooling method that employs forced convection for effective heat dissipation during operation.

This drive operates on a supply frequency ranging from 50 Hz to 60 Hz, yielding stable performance. With a maximum horsepower rating of 5 hp for normal duties and 4 hp for heavy-duty tasks, this model is equipped for diverse industrial settings. The amperage capacity is notable, holding a prospective line Isc of 50 kA.

Apparent power ratings are also significant, reaching 5.6 kVA at 480 volts for normal duty and 4.5 kVA under heavy-duty conditions. The speed drive output frequency is adjustable from 0.1 Hz to 500 Hz, while the nominal switching frequency reaches 4 kHz, catering to a wide variety of motor speeds and applications.

Safety features are integrated into this unit, including a safe torque off (STO) functionality that conforms to SIL 3 safety integrity level standards, making this drive suitable for high-reliability applications where safety is paramount. For user configuration and control, the discrete input logic supports up to 16 preset speeds.

Connectivity is enhanced by communication ports that support Ethernet, Modbus serial, and Modbus TCP protocols, allowing for seamless integration within automation systems. The modular design allows it to be mounted on walls, optimizing space usage in control panels or industrial settings. The ATV630U40N4 represents a robust solution for managing motor speeds efficiently and safely.