ABB SD854 3BSE088189R1 Power Supply Module

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                                                                                                                          • ABB SD854 3BSE088189R1 Power Supply Module

                                                                                                                            Product Overview

                                                                                                                            The ABB SD854 (3BSE088189R1) is a high-performance 24V DC Power Supply Module designed for ABB Ability™ System 800xA and industrial automation systems. It provides stable and reliable power for control systems, I/O modules, and automation equipment, featuring high efficiency, wide input voltage range, and industrial-grade protection.

                                                                                                                            Main Specifications

                                                                                                                            • Manufacturer: ABB
                                                                                                                            • Model: SD854
                                                                                                                            • Part Number: 3BSE088189R1
                                                                                                                            • Product Type: Power Supply Module
                                                                                                                            • Output Voltage: 24 VDC
                                                                                                                            • Rated Output Current: 20 A
                                                                                                                            • Rated Output Power: 480 W
                                                                                                                            • Input Voltage:
                                                                                                                              • 100–240 VAC
                                                                                                                              • 110–150 VDC
                                                                                                                            • Efficiency: Up to 95.6%
                                                                                                                            • Mounting Type: DIN Rail Mount
                                                                                                                            • Width: 48 mm
                                                                                                                            • Protection Features:
                                                                                                                              • DC-OK Relay Contact
                                                                                                                              • Overload protection
                                                                                                                              • Short-circuit protection
                                                                                                                              • Active Power Factor Correction (PFC)
                                                                                                                            • Operating Temperature: -25°C to +70°C
                                                                                                                            • Certification: IECEx Zone 2 / ATEX Zone 2 compatible

                                                                                                                            Advantages & Features

                                                                                                                            • High-efficiency power conversion reduces energy loss
                                                                                                                            • Provides stable 24V DC output for automation systems
                                                                                                                            • 20% output power reserve improves system reliability
                                                                                                                            • High overload peak current capability for fuse breaking
                                                                                                                            • Compact DIN rail design saves cabinet space
                                                                                                                            • Supports parallel operation with current sharing function
                                                                                                                            • Designed for continuous industrial operation
                                                                                                                            • Suitable for harsh industrial environments

                                                                                                                            Applications

                                                                                                                            • ABB System 800xA control systems
                                                                                                                            • Industrial automation cabinets
                                                                                                                            • PLC and remote I/O power supply
                                                                                                                            • Process control systems
                                                                                                                            • Power and energy automation
                                                                                                                            • Manufacturing production lines
                                                                                                                            • Substation automation systems

                                                                                                                            Important Notes

                                                                                                                            • Confirm input voltage and load requirements before installation.
                                                                                                                            • Ensure correct polarity when connecting DC output.
                                                                                                                            • Install in a properly ventilated control cabinet.
                                                                                                                            • Do not exceed rated output current.
                                                                                                                            • Disconnect power before maintenance or replacement

The structure and details of the product：