ABB 11RT 2 kVA PowerValue UPS External Battery Pack

PRODUCT OVERVIEW

Compatibility and Integration

This external battery pack is engineered specifically for the PowerValue 11 RT 2 kVA UPS platform and integrates seamlessly with that system’s backup architecture. It is intended for applications where the UPS’s internal batteries alone do not provide sufficient backup duration and where additional hold‑up time is needed for orderly load shutdowns or extended power outages.

Extended Runtime Capability

With EBMs installed, the combined UPS + external battery configuration can deliver significantly extended autonomy compared with internal batteries alone. For a 3 kVA UPS in the PowerValue 11RT G3 LiB series, typical runtime extensions per module—based on ABB’s technical projections—are as follows (approximate and subject to load conditions, temperature, and battery age):

• 1 module: extended runtime beyond internal battery only

• 2 modules: further increased runtime

• 3–4 modules: progressively greater autonomy suitable for longer outages or controlled shutdown scenarios.

Exact runtime figures will vary based on connected load and installation environment.

Design and Build

The battery module is housed in a compact enclosure designed for indoor deployment in IT closets, server rooms, and telecom cabinets. It weighs approximately 25.9 kg and has dimensions matching UPS accessory standards for the 1–2 kVA line.

The unit integrates seamlessly with the UPS battery management system, ensuring safe charging, discharge control, and system protection. Installation should follow ABB’s guidelines for connection polarity and secure fastening to support reliable operation over extended periods.

Key Product Features

1. Designed specifically for ABB PowerValue 11 RT 2 kVA UPS systems to extend runtime.

2. External battery accessory that increases energy reserve beyond internal UPS batteries.

3. Compact form factor: ~438 × 86.5 × 436 mm.

4. Houses lead‑acid battery cells for reliable energy storage (commonly 8 × 7.2 Ah / 12 V).

5. Enables scalable extended runtime when multiple modules are connected in parallel.

6. Supports rack or tower installations adjacent to the UPS unit.

7. Suitable for critical business continuity applications requiring longer UPS backup duration.