Technical Specifications
| Parameter Name | Value |
|---|---|
| Product Model | 3BSC760019E1 SB822 AB12G 364-1115 |
| Manufacturer | ABB |
| Product Type | Rechargeable Lithium-Ion Battery Unit |
| Compatible Systems | ABB AC 800M Controllers (PM851, PM856, PM860, PM861A, PM864A, PM865) |
| Nominal Voltage | 3.7V / 3.75V |
| Rated Output Voltage | 3.6V DC |
| Battery Capacity | 2.4Ah / 2.3Ah |
| Input Voltage | +24V DC (19.2V – 30V) |
| Max Output Current | 50 mA |
| Max Power Dissipation | 2.3W (during recharge) |
| Lithium Equivalent Content | 0.8g |
| Weight | 0.55kg – 0.6kg |
| Dimensions (Unit) | 85.6mm x 51mm x 136mm (W x D x H) |
| Battery Cell Dimensions | 14.5mm x 43mm x 50mm |
| Protection Rating | IP20 |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -20°C to +25°C (recommended) |
| Compliance | CE-marked, UL 508, UL 60079-15 (pending) |
Main Features and Advantages
Extended Memory Backup for AC 800M Controllers: The ABB 3BSC760019E1 delivers exceptional backup performance, providing up to 490 hours of memory retention for compatible controllers . This extended backup capability ensures that critical process data, programs, and configurations remain intact during power outages. A fully discharged battery recharges within approximately 7 hours, making the ABB 3BSC760019E1 ready for service within a single shift .
Simple DIN-Rail Mounting and Clear Status Indication: The ABB 3BSC760019E1 features a compact, DIN-rail mountable design that simplifies installation within standard control cabinets . The unit includes a separate 2-meter connecting cable (TK821V020) for seamless integration with the controller. Visual status is provided by two LEDs: a Power LED indicating valid 24V DC supply, and a Charge LED that illuminates when the lithium-ion battery is actively charging .
Robust Industrial Design and Safety Compliance: Engineered for harsh industrial environments, the ABB 3BSC760019E1 operates within a temperature range of -20°C to +60°C . With an IP20 protection rating and CE marking, the unit is certified for installation in standard control cabinets. The ABB 3BSC760019E1 also holds UL 508 approval, ensuring compliance with stringent safety standards for industrial control equipment .
Optimized Lithium-Ion Chemistry for Long Service Life: The ABB 3BSC760019E1 utilizes advanced lithium-ion cell technology, offering a cycle life of up to 1000 charge cycles . The battery maintains a constant current discharge until reaching a minimum voltage of 1V, maximizing usable capacity . When the ABB 3BSC760019E1 is used, the internal battery must be removed from the processor unit, as status monitoring is designed for a single battery .
