HONEYWELL 82408217-001

Description

Product Description

HONEYWELL 82408217-001 is a Replacement Power Supply Unit (PSU) or a Critical Power Distribution Module for a Honeywell control system cabinet, most likely for the Experion Process Knowledge System (PKS) C Series or Safety Manager platform. This component is a critical infrastructure part, not a programmable controller, but its function is essential for the entire rack’s operation. The primary function of the HONEYWELL 82408217-001 is to convert incoming AC or DC plant power into the clean, stable, and precisely regulated low-voltage DC power required by all the sensitive electronic modules in a Honeywell controller or I/O chassis. The reliability of the entire node depends on this single component; a failure of the 82408217-001 will cause a complete loss of power to the rack. For maintenance teams, having a verified spare HONEYWELL 82408217-001 on hand is a key strategy for minimizing unplanned downtime in critical process control systems.

Product Parameters / Technical Specifications

• Manufacturer: Honeywell
• System: Experion PKS C Series / Safety Manager / or other Honeywell Control Cabinet
• Functional Designation: System Power Supply Module
• Input Voltage: Typically accepts a wide range of AC (e.g., 85-264 VAC) or DC input voltages to suit global power standards.
• Output Voltages: Provides multiple isolated DC output rails, such as +5VDC for logic, ±12VDC or ±15VDC for communications, and +24VDC for field I/O or relay power.
• Output Power Rating: Rated for a specific wattage (e.g., 250W, 400W) to support a fully populated controller or I/O chassis.
• Form Factor: A slide-in or bolt-in module designed for a specific slot or location within a Honeywell proprietary cabinet or rack assembly.
• Protections: Includes comprehensive protection against overvoltage (OVP), overcurrent (OCP), short circuit, and thermal overload.
• Status Indicators: Features LED indicators for input power, output power OK, and fault conditions.
• Cooling: May include an integrated fan or be convection-cooled, depending on the design.

Advantages and Key Features

• OEM-Engineered Compatibility: Designed as an exact replacement, ensuring perfect mechanical fit, electrical load capacity, and connector compatibility with the specific Honeywell chassis.
• High Reliability and Stability: Built to Honeywell’s specifications for industrial control environments, providing tightly regulated and filtered power essential for the stable operation of processors and analog measurement circuits.
• Hot-Swappable Redundancy Support: In systems configured with redundant power supplies, the HONEYWELL 82408217-001 is designed to be hot-swappable, allowing replacement without shutting down the control system.
• Comprehensive Electrical Protection: Integrated safeguards protect both the power supply itself and the downstream expensive control modules from electrical anomalies.
• Clear Diagnostic Indication: Status LEDs allow for immediate visual fault identification, speeding up troubleshooting during a power-related failure.
• Maintains System Certification: Using the genuine OEM part helps maintain the system’s overall safety and performance certifications, which is critical for regulated industries.

Application Cases in Industry

• Experion C300 Controller Chassis Power: Serves as the main or redundant power supply for a C300 Process Controller rack in a refinery, chemical plant, or power generation facility.
• Safety Manager Cabinet Power: Provides critical power to a Safety Manager logic solver chassis, where power integrity is directly linked to safety system availability.
• C Series I/O Cabinet Power: Used in remote or local I/O enclosures that house C Series I/O modules (like the CC-PAIH01), powering the data acquisition layer.
• Legacy System Support: Also used in cabinets for older Honeywell systems like TPS (TotalPlant Solution) where this PSU is specified as a spare part.

Comparison with Competing Products

Selection Suggestions and Precautions

1. Absolute Part Number Verification: The part number 82408217-001 must be an exact match from the failed unit’s label or the system’s Bill of Materials (BOM). The suffix -001 is a revision code and is critical for compatibility.
2. Identify the Host Chassis: Determine the exact model of the controller or I/O chassis this PSU is intended for (e.g., C300 Controller, specific I/O cabinet model). Cross-reference is essential.
3. Input Voltage Configuration Check: Before installation, verify the input voltage setting (e.g., 120VAC vs. 240VAC) on the new HONEYWELL 82408217-001 module. It may have a selector switch or wiring terminal configuration that must match your plant’s supply. Incorrect setting will cause immediate failure.
4. Safety First – Power Down: Although hot-swap may be supported, for initial installation or if unsure, it is safest to completely disconnect and lock out power to the entire cabinet before replacing the power supply.
5. Inspect for Root Cause: Before installing the new unit, investigate why the old one failed. Look for signs of overheating, damaged input wiring, or a failed cooling fan. Address any external issues to prevent rapid failure of the new 82408217-001.
6. Sourcing from Authorized Channels: For a critical component like this, purchase from authorized Honeywell distributors or the company directly. This ensures you receive a genuine, new part with a warranty and the correct factory configuration. Avoid uncertified surplus units for power supplies.

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