The PHARPS40000000 power supply module from ABB Bailey delivers regulated DC power to INFI 90 and Net 90 control racks. Plant engineers install this module whenever cabinet loads demand a robust, dedicated power source. Consequently, it keeps controllers, I/O cards, and communication modules running without interruption.
Key Technical Specifications
The table below summarizes the main physical and electrical parameters of the PHARPS40000000 module.
| Parameter | Specification |
|---|---|
| Product Type | Power Supply Module |
| Compatibility | ABB Bailey INFI 90 / Net 90 systems |
| Dimensions | Approximately 254 mm x 127 mm x 51 mm |
| Weight | Approximately 1.4 kg (3.1 lbs) |
| Mounting | Cabinet baseplate or rack frame |
| Interface | Backplane power bus and status alarm contacts |
| Connectors | Screw terminal blocks and multi-pin connector |
| Component Count | Multiple regulators, transformers, and protection circuits |
| Energy Storage | Bulk capacitors for voltage ride-through |
| Input Voltage | Wide-range AC mains input |
| Output Rails | Multiple regulated DC output voltages |
| Operating Temperature | 0 degrees C to 60 degrees C |
| Storage Temperature | -40 degrees C to 85 degrees C |
| Humidity | 5% to 95% non-condensing |
Functional Overview
This module converts AC mains power into clean, isolated DC rails for downstream cards. Therefore, it shields sensitive logic circuits from ripple and line transients. The PHARPS40000000 also monitors output status and reports faults through alarm contacts. Meanwhile, its onboard energy storage sustains output during brief input interruptions.
Installation and Handling Notes
Always verify input voltage and polarity before connecting the PHARPS40000000 to a live cabinet. In addition, inspect bulk capacitors for swelling or leakage during routine service. Tighten all power terminals to the specified torque value. Finally, record measured rail voltages in your maintenance log.
Details
| Weight | 0.35 kg |
|---|---|
| Dimensions | 90 × 45 × 100 mm |
