ABB TA951F 3BDH001030R0001 Internal Battery

The ABB TA951F 3BDH001030R0001 is a high-quality internal lithium battery module used in ABB control systems and automation hardware. It is specifically designed to support real-time clock functions, data retention, and safe shutdown operations for ABB DCS (Distributed Control Systems) and PLC (Programmable Logic Controller) devices.

This battery provides essential backup power to volatile memory and helps ensure uninterrupted system operations in the event of main power failure. Engineered with reliability and longevity in mind, the TA951F is a direct replacement battery that meets ABB’s stringent design and safety standards.

Key Features

• Original ABB battery module for secure system compatibility

• Lithium-based chemistry for long operational life

• Supports memory retention and real-time clock functionality

• Compact and robust design for internal mounting

• Safe and maintenance-free operation

• Designed for ABB AC 800M, AC 800F, and related controllers

Technical Specifications

Industry Applications

• Process Automation Systems: Ensures control continuity in ABB’s 800xA and AC 800M DCS platforms

• Power Plants: Retains important configuration data during shutdowns

• Manufacturing Facilities: Supports programmable controllers during outages

• Oil & Gas: Maintains system time and critical logs in field automation units

• Utility Systems: Ideal for RTUs and SCADA-connected control nodes

• Marine & Transportation Automation: Ensures consistent operation during voltage disturbances

Advantages

• Long-Term Reliability: Lithium chemistry ensures stable and dependable performance over years

• Compact Integration: Fits neatly inside ABB controller housing without extra cabling

• Plug-and-Play: Easy installation with plug-in connector for ABB systems

• Maintenance-Free: No fluid leakage or recharge required

• System Compatibility: Designed and certified for use with ABB AC 800M series

Frequently Asked Questions (FAQ)

1. What is the main function of the ABB TA951F battery?

   It provides backup power for memory and real-time clock in ABB control systems during power loss.

2. Which ABB systems support this battery?

   It is primarily used in AC 800M, AC 800F, and similar ABB automation controllers.

3. What is the battery voltage and capacity?

   The TA951F has a nominal voltage of 3.0 V and a capacity of 950 mAh.

4. How long does this battery typically last?

   The battery lasts between 5–10 years depending on environmental conditions and usage.

5. Is this battery rechargeable?

   No, it is a non-rechargeable lithium battery designed for long-term use.

6. Can I replace the battery myself?

   Yes, it is designed for easy replacement by qualified personnel.

7. What happens if the battery fails?

   System settings, clocks, and volatile data may be lost if main power fails during battery failure.

8. What are the physical dimensions of the battery?

   Dimensions are 40mm x 17mm x 17mm.

9. Is this battery safe to use in industrial environments?

   Yes, it meets all safety certifications and is sealed for use in harsh industrial conditions.

10. Where can I get replacement documentation or compatibility info?

    You can refer to ABB technical manuals or contact ABB service support for full documentation.