Eaton ±120VDC External Battery Cabinet for 10–30K S3M-Series UPS – 20x 40Ah VRLA Batteries
The Eaton BP240V40 External Battery Cabinet is engineered to deliver extended runtime for select Eaton Tripp Lite S3M-Series 3-phase UPS systems rated from 10kVA to 30kVA. Housing 20x 40Ah VRLA (AGM) batteries, this ±120VDC battery pack ensures mission-critical backup for data centers, telecom networks, industrial systems, and emergency infrastructure.
Its robust steel enclosure with locking door, integrated output breaker, and internal fuses ensure safety and durability in demanding environments. Designed for easy deployment, the unit includes rolling casters, levelers, and high-current DC cabling compatible with 10–20K UPS models. Daisy-chainable for extended capacity, this cabinet is a reliable solution for maintaining uptime in all power conditions.
| Specification | Details |
|---|---|
| Model Number | BP240V40 |
| Battery Type | VRLA (AGM), 40Ah |
| Battery Quantity | 20 |
| DC System Voltage | ±120VDC |
| UPS Compatibility | S3M10K-NIB, S3M15K-NIB, S3M20K-NIB, S3M25K, S3M30K |
| Connection Type | Hardwire (contractor-supplied wiring) |
| Expandable Runtime | Yes (Daisy-chain capable) |
| Form Factor | Tower, 0U |
| Material of Construction | Steel with powder-coated finish |
| Door Access | Front door with lock |
| Mobility Features | Pre-installed rolling casters, adjustable levelers |
| Unit Dimensions (inches) | 47.20 (H) x 17.40 (W) x 33.50 (D) |
| Unit Dimensions (cm) | 119.89 x 44.20 x 85.09 |
| Shipping Dimensions (inches) | 55.60 x 22.20 x 38.20 |
| Unit Weight | 728.1 lbs / 330.26 kg |
| Shipping Weight | 375.30 kg |
| Certifications | RoHS |
| Warranty | 1-Year Limited Warranty |
| UPC Code | 037332257703 |