Delta VFD25AMS43ANSAA MS300 Series Variable Frequency Drive

Description

Control and regulation of three-phase asynchronous and permanent magnet motors are efficiently managed by the Delta VFD25AMS43ANSAA variable frequency drive. Part of the compact MS300 Series, this micro drive delivers space-saving installation alongside high-efficiency motor control. Designed as a standard micro drive, it offers reliable operation with a heavy-duty rated output current of 25A, optimized for demanding industrial machinery requirements.

The unit features a standard IP20 protection level enclosure, making it ideal for installation within protective control cabinets. It operates on a 460V three-phase input supply, catering to standard industrial power distribution grids. Functional safety is addressed directly on-board through an integrated Safe Torque Off (STO) system, minimizing the need for external safety components and reducing total system wiring complexity.

Features

• Standard compact micro drive design optimized for cabinet space reduction.
• Built-in Safe Torque Off (STO) functional safety interface.
• Heavy-duty load capability rated at 25A.
• IP20 standard protection rating for industrial environments.
• Direct support for 460V three-phase input power.

Applications

• Conveyor and material handling systems.
• Packaging and labeling machines.
• Textile machinery and winding systems.
• Pumping, fan ventilation, and general fluid machinery.
• Machine tool spindles and metal processing equipment.

Technical Specifications

Installation Guidelines

• Mount the variable frequency drive vertically on a flat, rigid surface to ensure efficient natural convection cooling.
• Maintain recommended clearance distances above, below, and to the sides of the drive unit to ensure unobstructed airflow.
• Ensure proper system grounding by connecting the ground terminal to an independent, low-impedance safety ground.
• Perform all control and power wiring in strict compliance with local electrical codes and the MS300 series engineering manual guidelines.