Detailed Specifications
APC SRT72RMBP - 72V Rackmount Battery Pack for Smart-UPS
Overview :
The APC SRT72RMBP is an external rackmount battery pack engineered to extend the runtime of APC Smart-UPS On-Line 2.2 kVA systems that use a 72 V battery architecture. It is deployed by IT operations and data center teams to provide additional DC backup capacity during utility power outages, enabling orderly shutdowns and protecting servers, storage, and networking gear.
This unit uses sealed lead-acid (VRLA) battery technology with a nominal 72 V DC output, matching the internal battery bus of compatible Smart-UPS SRT 2.2 kVA rackmount UPS models. The design supports predictable runtime scaling when coupled to the UPS battery connector and communicates via the UPS management interface for health and capacity reporting.
Designed as a 2U rackmount module that fits standard 19″ cabinets, the SRT72RMBP integrates mounting brackets and installation guides to facilitate secure attachment adjacent to the UPS.
The battery pack supports hot-swap maintenance, allowing replacement of internal battery modules without powering down the connected UPS load, which helps minimize operational disruption.
In typical deployment, one or more SRT72RMBP units are connected to a Smart-UPS SRT 2.2 kVA rackmount UPS to increase available backup time; this modular approach enables scaling of runtime based on application requirements.
Key Features :
• 72 V DC rackmount external battery pack for extended runtime
• 2U form factor fits standard 19″ IT racks
• Sealed VRLA lead-acid batteries for stable DC power output
• Hot-swappable design for service without load interruption
• Monitored via UPS for battery health and runtime data
Specifications :
| Specification | Value |
|---|
| Brand | APC by Schneider Electric |
| Part Number | SRT72RMBP |
| Product Type | Rackmount External Battery Pack |
| Battery Voltage | 72 V DC |
| Battery Technology | Sealed Lead-Acid (VRLA) |
| Rack Height | 2 U |
| Form Factor | 2 U rackmount |
| Dimensions (H×W×D) | 85 mm × 432 mm × 594 mm (3.35″ × 17.01″ × 23.39″) |
| Net Weight | ~33.9 kg (74.7 lb) |
| Expected Battery Life | 3 - 5 years |
| Hot-Swappable | Yes |
| Operating Temp. Range | 0 - 40 °C (32 - 104 °F) |
| Operating Humidity | 0 - 95 % non-condensing |
| Storage Temp. Range | -15 - 45 °C (5 - 113 °F) |
| Storage Humidity | 0 - 95 % non-condensing |
| Color | Black |
| Certifications | RoHS |
