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Description
Application Scenarios
During the modernization of a nuclear power plant’s turbine control system in Eastern Europe, engineers required a power solution that could sustain 100% load during maintenance without risking controller reset. By deploying dual ABB 3BHE009017R0102 units in a redundant N+1 configuration within an AC 800M rack, they achieved seamless failover during live PSU replacement—verified through rigorous FAT/SAT protocols. Over five years of operation, the system recorded zero power-related trips, even during regional voltage sags caused by grid switching events, proving the module’s resilience in safety-critical environments.
Technical Principles and Innovative Values
Innovation Point 1: True Redundancy with Active Load Balancing
When two ABB 3BHE009017R0102 units are connected in parallel using ABB’s redundancy bus, they dynamically share the load (±5% balance). If one fails, the other instantly assumes 100% load without voltage droop—critical for preventing CPU reboots in real-time control systems.
Innovation Point 2: Universal Input Eliminates Regional Variants
The wide-range input (85–264 V AC) allows the same ABB 3BHE009017R0102 to be deployed globally—from 120 V North American plants to 230 V European sites—simplifying spares management and logistics.
Innovation Point 3: Fanless Design for Harsh Environments
With no moving parts, the ABB 3BHE009017R0102 resists dust, moisture, and vibration—ideal for offshore platforms, mining conveyors, or cement kiln areas where fan failure would compromise system uptime.
Innovation Point 4: Native Integration with ABB 800xA Diagnostics
When used in a System 800xA environment, the power supply’s health (output voltage, temperature, load %) can be monitored remotely via OPC UA or Modbus TCP, enabling predictive maintenance and reducing site visits.
Application Cases and Industry Value
At a Middle Eastern desalination plant, frequent sandstorms caused overheating and premature failure of conventional fan-cooled PSUs. After switching to the ABB 3BHE009017R0102. the facility eliminated all power-related downtime over a 3-year period. The convection-cooled design with IP20-rated terminals proved immune to particulate ingress, while the 24 V stability ensured precise operation of analog I/O modules controlling high-pressure reverse osmosis pumps.
In another case, a pharmaceutical manufacturer upgraded its batch reactor control system to meet FDA 21 CFR Part 11 requirements. The ABB 3BHE009017R0102’s low output ripple (<50 mVpp) prevented noise-induced drift in sensitive pH and temperature sensors, ensuring batch consistency and audit compliance—demonstrating how power quality directly impacts product quality.
Related Product Combination Solutions
ABB TB805: Baseplate for mounting ABB 3BHE009017R0102 in AC 800M racks with integrated backplane power distribution.
ABB 3BHE009017R0101: Lower-current variant (5 A) — ideal for small I/O clusters or non-critical subsystems.
ABB PM864A / PM865: AC 800M CPU modules — designed to draw primary power from ABB 3BHE009017R0102-type supplies.
ABB CI854A: Communication interface — shares the same 24 V rail; benefits from clean, regulated power.
ABB Redundancy Module (e.g., 3BHE024847R0101): Enables hot-swap and load-sharing between dual 3BHE009017R0102 units.
ABB 800xA Asset Health: Software that tracks PSU performance trends and predicts end-of-life.
Phoenix Contact QUINT4-PS/1AC/24DC/10: Third-party alternative — useful for multi-vendor spares strategy.
Schneider Electric ABLD24100: Competing industrial PSU — comparable specs for cross-reference in brownfield projects.
Installation, Maintenance, and Full-Cycle Support
Install the ABB 3BHE009017R0102 on a standard 35 mm DIN rail with adequate clearance (≥20 mm on each side) for natural convection cooling. Connect input power via screw terminals rated for 2.5 mm² wire. For redundancy, link the “+24V” and “GND” terminals of multiple units using heavy-gauge cables and enable load balancing per ABB guidelines.
No routine maintenance is required due to the solid-state, fanless design. However, periodic inspection of terminal tightness and LED status is recommended. In redundant setups, failed units can be replaced live—simply disconnect input, slide out the module, and insert a new one; the system remains operational throughout.
We supply only brand-new, factory-sealed ABB 3BHE009017R0102 modules with full traceability, original packaging, and compliance with IEC/EN 61010-1. Each unit undergoes pre-shipment testing for output regulation, overload response, and isolation integrity. Our engineering team provides support for redundancy design, thermal simulation, and integration into legacy or greenfield ABB architectures—and backs every module with a 24-month warranty.
Contact us for technical consultation, bulk pricing, or emergency delivery—whether you’re commissioning a new plant, upgrading an aging DCS, or securing critical spares for your ABB automation infrastructure.
