Overview

The Honeywell 51303347-100 Battery Bank Module is a critical power backup component used within the Honeywell TDC 3000 distributed control system (DCS). It provides dependable 48 VDC backup power to maintain continuous operation of HPM (High Performance Process Manager) and APM (Advanced Process Manager) units during power interruptions or voltage drops. Engineered for high-reliability industrial environments, it ensures uninterrupted control and monitoring in refineries, chemical plants, and power generation facilities.

Moreover, the module utilizes long-life industrial-grade battery chemistry, delivering stable output and enhanced durability. Its compact design and global certifications (CE, UL508, CSA, TUV) support flexible installation across regions and industries. Therefore, it is ideal for mission-critical control systems where maintaining process integrity during power loss is essential.

For example, in a refinery control room, the 51303347-100 safeguards critical controllers from unexpected shutdowns, minimizing downtime and maintaining operational safety.

Technical Data

Typical Applications

Honeywell TDC 3000 Control Systems

Provides reliable backup power for controllers, communication processors, and I/O subsystems.

Power Continuity for HPM/APM Modules

Ensures uninterrupted operation of process managers during mains power failures.

Industrial Automation

Maintains system availability in refineries, chemical plants, and manufacturing facilities.

Emergency Power for Process Monitoring

Supports critical control loops and alarm systems in the event of power disruption.

Control Cabinet Integration

Compact design allows retrofit installation in existing DCS power bays or redundant setups.

Example:
In a power generation plant, the 51303347-100 maintains controller voltage during grid disturbances, preventing loss of process data and control functionality.

FAQ

Q: What systems is the 51303347-100 compatible with?
A: It is specifically designed for Honeywell TDC 3000 systems, supporting both HPM and APM modules.

Q: What kind of backup power does it provide?
A: It delivers a stable 48 VDC output, maintaining controller operation during power failures.

Q: Is it certified for industrial use?
A: Yes, it carries CE, UL508, CSA, and TUV certifications, confirming compliance with international industrial standards.

Q: Can it be installed in existing control cabinets?
A: Yes, its compact form factor and standardized voltage interface allow for easy retrofit installation.

Q: What’s the typical delivery time?
A: Most distributors list it as in stock, with standard lead times of 3–7 business days.