Product Overview

The Honeywell CC-PWRB01 is a foundational energy management component for the Experion PKS Series C architecture. This sophisticated power system is engineered to provide a stabilized +24 Vdc rail to C300 controller assemblies and associated I/O clusters. Designed with a dual-module redundancy framework, the CC-PWRB01 ensures that mission-critical control hardware remains energized even if a primary power source or an individual supply unit fails. Its integrated battery charging logic and backup assembly provide a crucial buffer against AC mains interruptions, maintaining a clean DC output for up to 30 minutes to facilitate orderly process shutdowns or the transition to emergency generators.

Electrical Constants and Performance Infrastructure

• Output Voltage (AC Present): 25 to 26 Vdc

• Output Voltage (Battery Mode): 24 to 25 Vdc

• Rated Load Capacity: 20 Amperes per supply unit

• Redundancy Configuration: Dual 20A units with separate AC input capability

• Backup Duration: Approximately 30 minutes (system load dependent)

• Interface Ports: 6x 24Vdc distribution, 1x Memory Backup charger, 1x Alarm contact

• Chassis Construction: Ruggedized metallic housing for industrial cabinet mounting

• Form Factor: 19.1 x 18.8 x 6.5 cm

• Unit Mass: 0.4 kg

• Country of Origin: USA

Industrial Utility and Strategic Applications

The CC-PWRB01 is a critical asset for high-availability DCS environments where power volatility can result in significant data loss or safety hazards. Its multi-rail distribution design simplifies complex cabinet wiring.

• DCS Cabinet Power Distribution: Serving as the centralized 24Vdc hub for C300 controllers and Series C I/O modules within a single or multi-bay cabinet setup.

• Fail-Safe Energy Management: Utilizing the dual-input feature to connect one supply to standard grid power and the second to a dedicated UPS for maximum fault tolerance.

• Memory Integrity Protection: Providing a dedicated connection for RAM backup assemblies to ensure controller volatile memory is preserved during extended outages.

• Automated Alarm Monitoring: Integrating power system health into the supervisory control layer via dry alarm contacts to notify operators of AC failure or battery depletion.

• Harsh Industrial Processing: Maintaining stable voltage regulation in environments prone to electrical noise and power surges, such as heavy manufacturing and chemical refining.