Description

The ATS48D47Y is a Soft Starter from the Altistart 48 series, engineered by Schneider Electric to provide smooth starting and stopping for 3-phase asynchronous motors. This unit is rated for a nominal current of 40A and supports a wide input voltage range from 208V to 690V. With a power capacity ranging from 11KW to 37KW, the ATS48D47Y utilizes torque control technology to reduce mechanical stress on driven equipment, such as belts, gears, and pump couplings. Its robust design is well-suited for heavy-duty industrial applications, offering controlled acceleration and deceleration to optimize motor performance and system longevity.

Features

• Nominal current: 40A
• Voltage range: 208 - 690V (3-phase)
• Power range: 11 - 37KW
• Torque control technology for smooth acceleration/deceleration
• Designed for 3-phase asynchronous motor protection and control
• Robust build for demanding industrial motor applications

Applications

• Centrifugal and piston pumps
• Fans and high-inertia blowers
• Compressors
• Conveyor systems
• Industrial mixers and crushers

Technical Specifications

Installation Guidelines

• Mount the soft starter vertically in a ventilated cabinet to ensure effective thermal dissipation during operation.
• Ensure adequate clearance above and below the unit to allow for heat exhaust and maintenance access.
• Connect the power supply and motor terminals according to the wiring diagram, ensuring correct phase sequence.
• Use shielded cables for control signals to minimize electromagnetic interference from power lines.
• Verify that the motor nameplate parameters match the configured settings in the starter's control menu.
• Check that all power connections are torqued to the manufacturer’s specification to ensure electrical integrity and prevent hot spots.