ABB 3BDM000199R1 Battery for RAM buffering

ABB SB 808F Battery is a dedicated RAM buffering accessory designed for reliable data retention in AC 800F control systems.
This battery set ensures continuous storage of application data and non-volatile variables during power interruptions or maintenance activities.
Moreover, ABB supplies the SB 808F as a two-piece battery set, simplifying replacement planning and inventory management for engineers.

Designed for seamless compatibility, the SB 808F battery is identical to DSU 08, therefore supporting standardized service strategies.
In addition, the compact design allows easy installation within control cabinets where space constraints often challenge system upgrades.
ABB engineers specify strict ordering limits, ensuring safe air freight handling and compliance with international transport regulations.

Key Functional Highlights

• Ensures RAM buffering for applications and non-volatile variables

• Maintains data integrity during power loss or system shutdowns

• Identical replacement for DSU 08 battery type

• Delivered as 2 batteries per set for balanced redundancy

• Designed specifically for ABB AC 800F controllers

Technical Specifications

• Manufacturer: ABB

• Product Type: Control System Accessory

• ABB Type Designation: SB 808F

• Part Number / Product ID: 3BDM000199R1

• Function: Battery for RAM buffering

• Quantity per Package: 2 pcs

• Dimensions (L x W x H): 26 x 15 x 15 mm

• Net Weight: 0.02 kg

• RoHS Status: Not RoHS Compliant

• WEEE Category: Not within WEEE Scope

• SCIP Status: No SVHC present (Germany)

• UN Dangerous Goods Class: Class 9

• UN Number: UN3090-PI968

For instance, this battery set is commonly used in AC 800F controllers within process automation and power generation systems.
Therefore, system integrators rely on the ABB SB 808F battery to protect critical runtime data during unexpected outages.
ABB recommends ordering no more than three battery sets per module, ensuring compliance with air transport safety regulations.