Model | Eaton 9155 |
Type | Uninterruptible Power Supply (UPS) |
Form Factor | Tower |
Power Capacity | 10,000 VA / 9,000 W |
Voltage Required | 200–240 VAC |
Output Voltage | 208 VAC (nominal) |
Input Frequency | 50/60 Hz auto-sensing |
Output Frequency | 50/60 Hz ±0.1 Hz (crystal controlled) |
Load Power Factor | 0.9 |
Efficiency | 92% (online), 98% (ECO mode) |
Input Connection | Hardwired 3-wire + ground |
Output Power Connections | (4) NEMA 5-20R |
Hot-Swappable Batteries | Yes |
Battery Backup Time (Full Load) | 4.2 minutes (typical) |
Battery Backup Time (Half Load) | 10 minutes (typical) |
Expandable Runtime | Yes, with Extended Battery Modules (EBMs) |
Weight | 353 lbs (160 kg) |
Power Requirements | Hardwired input, 200–240V AC |
Eaton 9155 10KVA UPS Tower 208V with (4) 5-20RS Outputs




Key Benefits

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- Ideal for mission-critical environments requiring high-capacity UPS support
- ABM battery technology enhances longevity, reducing total cost of ownership
- Compliant with TAA standards and made in the USA, suitable for federal contracts
Product Overview
The Eaton 9155 10KVA UPS is a standalone, high-capacity backup power system engineered for enterprise and government use. Operating with 200–240 VAC input, it delivers 10,000 VA of power through four 5-20RS outlets. Its lead-acid battery with 9Ah capacity, combined with ABM technology, ensures optimal battery longevity and performance. A compact tower form factor allows for easy installation in tight spaces. With TAA compliance and U.S.-based manufacturing, it supports sensitive procurement needs in federal and industrial applications.
Specifications
Product Overview
Battery
Battery Type | Sealed Lead-Acid (VRLA) |
Battery Capacity | 9 Ah |
Battery Technology | ABM (Advanced Battery Management) |
Recharge Time | 3 hours to 90% |
Battery Modules | Internal battery module (plug-in) plus optional EBMs |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
Certifications | UL 1778, cUL, FCC Part 15, Class A, CE, RoHS |
Advanced Security Features
Password Protection | Yes, on UPS management interface |
SNMP Monitoring | Yes (optional with NMC card) |
Interfaces
Output Ports | 4 x NEMA 5-20R |
Communication Interfaces | 1 x RS-232 serial, 1 x USB, 1 x Relay contact port, 1 x SNMP/Network (optional) |
Management Slot | 1 x Intelligent Slot (for network card or relay card) |
Physical & Environmental
Width | 12 in (305 mm) |
Depth | 33.7 in (856 mm) |
Height | 21.6 in (549 mm) |
Operating Temperature | 32°F to 104°F (0°C to 40°C) |
Storage Temperature | -13°F to 131°F (-25°C to +55°C) |
Relative Humidity | 5% to 95% non-condensing |
Operating Altitude | Up to 3,000 meters (9,843 ft) |
Audible Noise | <58 dB at 1 meter |
Cloud Management & Licensing
Remote Management Capable | Yes, with optional Network Management Card (NMC) |
Included Management Software | Eaton Intelligent Power Manager (IPM) |