PLC 25A-D1P4N104 0.4 kW Three-Phase AC Drive

Product Overview

The 25A-D1P4N104 is a compact variable frequency drive for controlling three-phase AC motors in small machine and process applications. It accepts a 380–480V AC three-phase supply and provides a rated output current of 1.4 A. The drive supports a motor rating of 0.4 kW or 0.5 Hp in both normal-duty and heavy-duty applications. Its output frequency can be programmed from 0 to 500 Hz, allowing motor speed, acceleration and deceleration to be adjusted for the connected load. This catalog configuration uses a Frame A housing with IP20 open-type protection. It does not contain an integrated EMC filter, so the required external filtering and cable arrangement must be selected according to the installation environment.

Technical Specifications

Benefits&Features

Application Areas

• Small Conveyor Systems
The 25A-D1P4N104 can regulate the speed of light-duty conveyors used for product transfer, sorting and positioning. Adjustable acceleration and deceleration can reduce belt slip and mechanical shock during starting or stopping.

• Pumps and Ventilation Fans
The drive can adjust the speed of small pumps, cooling fans and localized ventilation equipment. Matching motor speed to actual process demand may reduce unnecessary energy consumption and mechanical wear.

• Mixers and Agitators
It can provide adjustable speed control for small mixers, dosing equipment and agitators. The available motor-control methods allow the drive to be configured according to the starting-torque and operating-speed requirements of the load.

• Packaging and Material Handling
The drive is suitable for feeders, compact packaging machines, indexing equipment and light material-handling mechanisms. Start, stop, direction and speed-reference commands can be incorporated into the machine-control sequence.

Frequently Asked Questions

Q1. What motor rating is suitable for 25A-D1P4N104?
The drive is rated for a 0.4 kW or 0.5 Hp three-phase AC motor in both normal-duty and heavy-duty applications. The motor nameplate current must not exceed the drive’s 1.4 A rated output unless the complete application has been reviewed separately.

Q2. Can this drive be connected to a single-phase supply?
This catalog configuration is specified for a 380–480V AC three-phase input. It should not be treated as a single-phase-input drive. The incoming supply voltage, phase arrangement and grounding system must be verified before installation.

Q3. Does 25A-D1P4N104 contain an EMC filter?
No. The N104 configuration is supplied without an integral EMC filter. If filtering is required, the external filter, motor cable and grounding arrangement should be selected according to the site’s electrical environment and installation instructions.