Overview
The Eaton 9355 Dual Conversion Online UPS delivers superior power protection for space-constrained data centers and critical infrastructure. This mid-size, three-phase UPS uses double-conversion topology to protect IT equipment from all common power problems including sags, surges, outages, line noise, and frequency variations. Rated at 10 kVA / 9kW with a 220V ac input, the 9355 combines industry-leading power density, flexibility, and scalability in a compact tower enclosure.
Backed by 40 years of Eaton R&D excellence, the 9355 is engineered for corporate, telecom, healthcare, banking, industrial, and retail applications where uptime is non-negotiable.
Features
- Double-conversion (online) topology eliminates all power disturbances for zero transfer time during outages
- Compact tower form factor with industry-leading power density — up to 75% smaller footprint than comparable UPSs
- Scalable from 10 kVA to 15 kVA without hardware changes
- Standard internal batteries provide up to 22 minutes of runtime, extendable up to three hours with external battery modules
- Patented Powerware Hot Sync technology enables paralleling of up to four 9355 units for redundancy or added capacity
- Wireless paralleling capability provides industry’s only truly redundant paralleling solution
- On-board power distribution module supports hardwired output or 15 different receptacle configurations
- High 0.9 output power factor delivers more real power in less space
- Advanced battery management extends battery life and optimizes recharge time
- Power management software suite for remote UPS monitoring, management, and graceful shutdown
- Black tower enclosure with 3-phase input/output for data center environments
Specifications
| Manufacturer | Eaton |
|---|---|
| Model Number | KA1013400000010 |
| Graybar SKU | 25707398 |
| UPC | 74317201857 |
| Product Type | Dual Conversion Online UPS |
| Topology | Double Conversion (Online) |
| Power Rating | 10 kVA / 9kW at 0.9 power factor (3-phase) |
| Input Voltage | 220V / 127V ac |
| Output Voltage | 220V / 127V ac |
| Frequency | 50/60 Hz auto-sensing |
| Phase | 3-Phase |
| Battery Backup Runtime | Up to 22 minutes typical; extendable up to 3 hours |
| Form Factor | Tower |
| Color | Black |
| Dimensions | 47.8 H x 12.8 W x 34 D in. |
| Country of Origin | United States |
| Unit of Measure | Each |


