• Honeywell 51198947-100
  • Honeywell 51198947-100
  • Honeywell 51198947-100
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Honeywell 51198947-100 HPM Power Supply

Honeywell 51198947-100 HPM Power Supply

Description

The Honeywell 51198947-100 is an industrial-grade AC/DC power supply module engineered for use in Honeywell UCN-based control cabinets, including PM, APM, and HPM architectures. This module serves as a critical...

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SKU: 51198947-100
Vendor: Honeywell
Category: Power Supply Module
Related Series:

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Description

The Honeywell 51198947-100 is an industrial-grade AC/DC power supply module engineered for use in Honeywell UCN-based control cabinets, including PM, APM, and HPM architectures. This module serves as a critical power conversion unit, transforming wide-range AC input or 48 VDC battery input into regulated DC power required for reliable distributed control system (DCS) operation. It is designed for continuous duty in demanding environments such as power generation, refineries, and petrochemical facilities, ensuring stable voltage output despite fluctuating mains conditions.

Features

  • Dual-input architecture supporting 85 to 264 VAC or 48 VDC battery input.
  • Integrated battery charging circuit for hybrid power configurations and backup systems.
  • Supports parallel operation for N+1 redundancy and load sharing in mission-critical applications.
  • Provides a dedicated 6 VAC, 35 mA line-frequency synchronization signal for UCN system timing.
  • Robust construction designed to withstand industrial electrical noise and transient disturbances.

Applications

This power supply is specifically designed for Honeywell DCS installations, providing essential power to controllers and I/O modules. It is ideal for applications requiring high availability and seamless transition between primary AC power and secondary DC battery backup.

Technical Specifications

Model 51198947-100
Input Voltage 85 to 264 VAC or 48 VDC
Output Voltage (AC) 25.25 VDC
Output Voltage (DC) 24.25 VDC
Output Current 10 A continuous
Power Rating 550 W
Auxiliary Output 6 VAC, 35 mA (line-frequency sync)
Operating Temperature -20 to 55 deg C (full load); derating 0.5 A/deg C up to 65 deg C

Installation Guidelines

  • Ensure the module is installed in a clean, dry environment within the specified temperature range.
  • Always disconnect all power sources (AC and DC) before inserting or removing the module from the cabinet.
  • Ensure proper grounding of the chassis to mitigate EMI and maintain signal integrity.
  • When configuring for parallel operation, ensure all modules are wired according to the specific DCS cabinet documentation to enable proper load sharing.
  • Maintain adequate clearance around the module to allow for proper convective cooling, especially when operating near the upper temperature limits.

FAQ

Is this module compatible with all Honeywell UCN systems?

The 51198947-100 is designed for PM, APM, and HPM architectures. Please verify your specific cabinet revision and power requirements against the module's output specifications before installation.

Does this unit support redundancy?

Yes, the module is engineered to support parallel operation, allowing for N+1 redundancy and increased system capacity in mission-critical DCS environments.