Description

The ABB 3BHB030310R0001 is a high-availability redundant power supply module designed for ABB’s AC 800M PM865 controller series, delivering critical power stability for industrial automation systems in mission-critical environments. Engineered for 24/7 operation in SIL 3-certified applications, this dual-input module provides seamless power redundancy with automatic load sharing and failover capabilities. The ABB 3BHB030310R0001 integrates active power factor correction (PFC >0.95) and wide-range input voltage support (85-264 V AC/DC), ensuring continuous operation during voltage sags or generator transitions. As part of ABB’s flagship 800xA DCS platform, it powers safety-critical controllers in nuclear facilities, offshore platforms, and power generation plants where zero downtime is non-negotiable. With hot-swappable design and real-time health diagnostics, the ABB PM865 Power Supply guarantees 99.999% availability while protecting downstream electronics from surges, transients, and ground faults.

ABB 3BHB030310R0001

Technical Specifications

Main Features and Advantages

True Redundancy & Hot-Swap: The ABB 3BHB030310R0001 features isolated OR-ing diodes and active current sharing, enabling parallel operation of up to four units without single-point failure risks. Modules can be replaced live using ABB’s guided removal tool – critical for SIL 3 processes where shutdowns cost >$1M/hour.

Ultra-Wide Input Range: Operates flawlessly from 85V brownouts to 264V surges (50/60 Hz) and accepts DC sources like batteries or solar arrays. Integrated inrush current limitation (<20A>

Advanced Diagnostics: Front-panel LEDs indicate load sharing balance, input health, and temperature status. Predictive failure alerts trigger for fan degradation or capacitor aging via 800xA Asset Health Monitoring. The module’s <1ms>

Robust Design: Conformal-coated PCB withstands 95% humidity, corrosive atmospheres (ISA-S71.04 G3), and vibration (2g @ 15–150 Hz). Reinforced isolation (4kV AC input-output) meets reinforced insulation per IEC 61140.

Application Field

The ABB 3BHB030310R0001 secures power for safety-critical control systems:

Nuclear Power: Powers reactor protection systems (RPS) and engineered safety features (ESF) where failure is catastrophic

Oil & Gas: Backbones power for subsea control modules and FPSO emergency shutdown (ESD) systems

Power Generation: Feeds gas turbine control cabinets during grid blackouts via battery backup integration

Pharma: Maintains sterile process control in bioreactors during utility fluctuations

Metals: Ensures uninterrupted blast furnace safety logic during voltage dips >200ms

ABB 3BHB030310R0001

Related Products

ABB PM865 3BSE050198R1: Controller powered by 3BHB030310R0001

ABB SD822 3BSE018172R1: Surge suppressor for input protection

ABB CI867 3BSE056767R1: Ethernet interface module

ABB TP854 3BSE025349R1: Operator panel for local monitoring

ABB S800 I/O 3BSE020510R1: Remote I/O stations

ABB PU515 3BSE032444R1: Mounting rack with cooling

ABB BAT316 3BSE000435R1: Backup battery module

Installation and Maintenance

Pre-installation preparation: Verify rack compatibility (PU515/PU516) and clear airflow paths. Check input voltage stability (±5% fluctuation max). Ground the chassis with 6mm² copper cable (resistance <0>

Maintenance recommendations: Monitor load sharing imbalance >15% via front LEDs – indicates failing module. Replace fans every 50,000 hours (6 years). Perform annual thermal imaging on output terminals; >80°C requires torque recheck (1.2 N·m). Test redundancy by disconnecting live input while monitoring controller operation. Store spares at 25°C ±5°C with 40–60% RH.