ABB Bailey PHARPS11100000 Power Supply Module

This ABB Bailey PHARPS11100000 module provides stable DC power to INFI 90 racks. It converts incoming AC voltage into regulated outputs for system components. This power supply ensures reliable operation of all connected modules.

Technical Specifications

The ABB Bailey PHARPS11100000 measures 210 mm in length. Its width reaches 40 mm with a height of 140 mm. This power supply module weighs approximately 1.15 kilograms. A single PCB assembly holds all conversion and protection components.

Design and Energy Storage

This unit stores energy in bulk electrolytic capacitors. It provides 20 milliseconds of ride-through during input interruptions. Switching MOSFETs deliver efficient conversion with minimal heat generation. Surface-mount technology boosts reliability in industrial environments. Furthermore, this power supply includes overcurrent protection on all outputs.

Installation and Connectivity

You can mount this module on a standard DIN rail. It connects to AC mains via a screw terminal block. DC outputs use a removable pluggable connector. Consequently, you complete the installation within a few minutes. Finally, LED indicators show input power and output status clearly.

Performance and Protection Features

This unit consumes no load power when idle. Its 82% efficiency reduces wasted energy as heat. Thus, you get reliable power for up to ten I/O modules. Each output includes short-circuit and overvoltage protection. The module also features input surge suppression up to 2kV.

Typical Applications

Use this power supply for powering INFI 90 field termination units. It also excels at supplying energy to remote I/O cabinets. Many plants select this module for small automation islands. The compact design saves valuable enclosure space effectively. Finally, the universal input accepts any mains voltage worldwide automatically.