Emerson 80026-524-01 / PM3328B-6-1-3-E — Redundant DC Power Supply Module | Ovation DCS Platform
Engineering Background
The Emerson Ovation™ Distributed Control System (DCS) is the industry-standard automation platform for power generation, water treatment, and process industries worldwide. Designed for mission-critical continuous operations, the Ovation architecture demands power supply modules that deliver unwavering stability, hot-swap redundancy, and precise voltage regulation across all operating conditions.
Product Positioning
The 80026-524-01 / PM3328B-6-1-3-E is an OEM-grade redundant power supply module engineered specifically for the Emerson Ovation DCS controller chassis. It provides regulated DC output to I/O modules, communication cards, and controller boards, supporting N+1 redundancy configurations that eliminate single points of failure in plant automation infrastructure. This module is a direct OEM replacement, ensuring full backward compatibility with existing Ovation system installations.
Complete Technical Specifications
| Part Number | 80026-524-01 |
| Alternate P/N | PM3328B-6-1-3-E |
| Manufacturer | Emerson Electric Co. (formerly Westinghouse Process Control) |
| Platform | Ovation™ DCS |
| Module Type | DC Power Supply / Power Conditioner Module |
| Redundancy | N+1 Hot-Swap Redundant |
| Input Voltage | AC 100–240 V, 50/60 Hz (universal input) |
| Output Voltage | Regulated DC (per Ovation chassis specification) |
| Form Factor | Rack-mount / Chassis-plug-in module |
| Weight | 4,460 g (9.83 lb) |
| Country of Origin | United States |
| Condition | New OEM / Refurbished OEM available — specify at inquiry |
| Warranty | 12 months from shipment date |
Proven Application Environments
- Power Generation: Coal, gas, nuclear, and renewable energy plant DCS control rooms
- Water & Wastewater Treatment: SCADA and DCS-integrated treatment facilities
- Oil & Gas: Upstream/downstream process control and pipeline automation
- Petrochemical & Refining: Continuous process plants requiring 24/7 uptime
- Pulp & Paper / Mining: Heavy industrial automation with Ovation DCS backbone
Engineering Advantages
- Hot-Swap Redundancy: Replace under live load without process interruption — zero downtime maintenance
- OEM Direct Compatibility: Plug-and-play replacement; no firmware reconfiguration required
- Precision Voltage Regulation: Tight output tolerance protects sensitive I/O and controller cards
- Thermal Management: Integrated thermal protection and forced-air cooling compatibility
- EMI/RFI Shielding: Meets industrial electromagnetic compatibility standards for plant environments
- Long Service Life: Industrial-grade components rated for extended MTBF in harsh environments
System Architecture & Signal Flow
In the Ovation DCS chassis, the PM3328B-6-1-3-E power supply module receives AC mains input and converts it to regulated DC bus voltage distributed across the backplane. In a redundant configuration, two modules operate in load-sharing mode; upon failure of one unit, the surviving module assumes full load within milliseconds — transparent to the control system. The module communicates health status to the Ovation controller via the chassis management bus, enabling predictive maintenance alerts through the Ovation Workstation HMI.
Sourcing & Quality Verification
- All units sourced directly from OEM-authorized channels or certified industrial surplus with full traceability
- Pre-shipment inspection: visual, dimensional, and functional power-on test
- Serialization and firmware version documented in shipment certificate
- Anti-counterfeit verification available upon request (label authentication, PCB inspection report)
- Export compliance: EAR99 / ECCN classification confirmed; export documentation provided
Procurement Process
- Submit RFQ — Email support@konmask.com with quantity, required condition (new/refurbished), and delivery timeline
- Receive Quote — Formal quotation with unit price, lead time, and shipping options within 24 business hours
- Order Confirmation — Purchase order accepted; payment via T/T, L/C, or approved credit terms
- Inspection & Dispatch — Pre-shipment QC completed; tracking number and test report issued
- Delivery — DHL / FedEx / freight forwarding; worldwide delivery; customs documentation included
Technical FAQ
Q: Is this module compatible with all Ovation DCS chassis generations?
A: The PM3328B-6-1-3-E is designed for specific Ovation chassis variants. Please confirm your chassis model number when submitting your RFQ to ensure full compatibility.
Q: Can I use a single module without redundancy?
A: Yes, the module operates in standalone mode. Redundant pairing is recommended for critical process applications.
Q: What is the lead time for new OEM units?
A: Typically 3–15 business days depending on stock availability. Refurbished units are generally available for immediate dispatch.
Q: Do you provide a test report with shipment?
A: Yes. A functional test certificate is included with every unit shipped from Konmask.com.
Q: What warranty terms apply?
A: 12-month warranty from shipment date covering manufacturing defects and functional failure under normal operating conditions.
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