Product Description

Overview

The Honeywell 51198947-100B is a robust industrial power supply module engineered for Honeywell HPM and UCN control cabinets. It converts standard AC mains into a stable 25 VDC output that supports controllers, I/O modules, and communication hardware. Moreover, its high electrical stability ensures uninterrupted operation in plants where system uptime directly affects productivity.

In addition, this module includes built-in protective features that safeguard sensitive automation equipment from voltage fluctuations and thermal stress. Its ability to operate from a 48 VDC battery source further enhances redundancy, therefore reducing the risk of unplanned downtime during power disturbances.

Technical Specifications

Model Number: 51198947-100B
Type: Industrial Power Supply Module
System Compatibility: Honeywell UCN / HPM control cabinets
Input Voltage: 85–264 VAC (50/60 Hz) or 48 VDC battery backup
Output Voltage: 25 VDC
Output Current: Up to 10 A
Output Power: 550 W max
Protection Features: Over-voltage, over-current, thermal protection
Operating Temperature: 0 °C to +60 °C
Storage Temperature: –40 °C to +85 °C
Cooling Method: Convection / cabinet ventilation
Certifications: CE-compliant
Application Areas: Oil & gas, chemical plants, power generation, automation

FAQ

Q1: What type of systems use the 51198947-100B power supply?
It is used in Honeywell HPM and UCN control cabinets found in many process automation facilities.

Q2: Does it support battery backup operation?
Yes, it can operate from a 48 VDC battery to maintain continuous system power.

Q3: What is the maximum output current?
The module delivers up to 10 A at 25 VDC for connected control hardware.

Q4: Can it operate in high-temperature environments?
Yes, it maintains stable performance from 0 °C to +60 °C.

Q5: What industries typically use this power supply?
Oil & gas, chemical production, power generation, and general industrial automation.