Overview

The ABB DSPP4LT 1KHL01223R0002 is a compact, high-performance 1 kW power supply module designed for demanding industrial control systems. It provides stable 24 VDC power for PLCs, I/O modules, servo drives, and other key automation components. Manufactured in Switzerland, it delivers exceptional reliability and electrical performance for mission-critical operations.

With its wide AC input range (100–240 VAC), the DSPP4LT supports global deployment and simplifies standardization across regional projects. Its high efficiency (>90%) and very low no-load power consumption (<1 W) help reduce heat generation and operational energy costs.

For example, in a dynamic packaging line, this power supply supports multiple servo axes and sensors while maintaining voltage stability under rapid load fluctuations.

Technical Data

Typical Applications

• Industrial Automation Systems — Powers PLCs, HMIs, and I/O components

• Motion Control — Supplies servo motors and actuators with stable energy

• Process Industries — Supports continuous operation in chemical and pharma plants

• Packaging Machinery — Maintains stable power under dynamic loading

• Energy & Utilities — Installed in control cabinets for power monitoring and distribution

Because of its compact design, high power density, and global compliance, the DSPP4LT is widely used in both new automation systems and retrofit upgrades.

FAQ

Q: What is the maximum output current?
A: Up to 50 A peak and 41.7 A continuous at 24 VDC.

Q: Is this module energy-efficient?
A: Yes — >90% efficiency and <1 W no-load consumption.

Q: Can it be used in different regions?
A: Absolutely. It supports global AC voltage standards (100–240 VAC).

Q: How is it installed?
A: The compact housing allows panel or rack mounting depending on system design.