Model | Eaton 9355 |
Power / Device Type | UPS |
UPS Technology | Double Conversion |
Power Device / Form Factor | Tower |
Power Provided (VA) | 10000 VA |
Power / Provided (W) | 9 KW |
Voltage Output | 208/120, 220/127 Vac |
Power / Voltage Required | 208V/120V or 220V/127V |
Surge Suppression | Not Included |
Battery Type | Lead-acid Battery |
Battery Capacity | 9 Ah |
Number of Batteries | 32 |
Enclosure Color | Black |
Eaton 9355 10kVA UPS Tower L21-30P Output, 32 Batt


Key Benefits

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- Provides uninterrupted power protection for critical loads with double-conversion reliability.
- Outfitted with 32 high-capacity lead-acid batteries, ensuring dependable backup runtime.
- Complies with TAA requirements and made in the U.S., ideal for government and regulated industries.
Product Overview
The Eaton 9355 10kVA UPS is a double-conversion uninterruptible power solution designed for critical IT and industrial infrastructure. With a robust 9 kW / 10,000 VA power capacity, it ensures regulated, continuous power across a range of input voltages (208/120V or 220/127V). Outfitted with 32 lead-acid batteries rated at 9 Ah, it provides essential backup runtime and protection. Its L21-30P output connectors and RS-232 interface support integration and monitoring flexibility. Engineered for high-availability conditions, the 9355 UPS meets TAA compliance and is manufactured in the United States, offering durable, scalable protection for server rooms, healthcare, and edge deployments.
Specifications
Product Overview
Physical & Environmental
Width | 12 Inch |
Depth | 32.5 Inch |
Height | 32.2 Inch |
Min Operating Temperature | 10 C |
Max Operating Temperature | 40 C |
Humidity Range Operating | 0-95%, non-condensing |
Audible Noise | 55 dB at 1 meter |
Cooling Method | Internal Fan |
Installation Type | Floor-standing (Tower) |
Operating Altitude | Up to 1000 m without derating |
Cloud Management & Licensing
Network Management Support | Optional Eaton Network-M2 Management Card |
Software Compatibility | Eaton Intelligent Power Manager (IPM) |
Cloud Monitoring Integration | Yes, via IPM and SNMP |
License Requirements | IPM license required for advanced management features |
Interfaces
Interfaces & Connections | RS-232 |
Output Connector(s) | L21-30P |
Communication Ports | RS-232, USB, Optional SNMP/Web Card |
Remote Management Interface | Eaton Network Management Card (optional) |
Compliance & Origin
COO | UNITED STATES |
TAA compliance | Yes |
Certifications | UL 1778, cUL, FCC Part 15 Class A |
RoHS Compliant | Yes |
Advanced Security Features
Power Protection Type | Online Double-Conversion |
Bypass Type | Internal Static and Manual Bypass |
Alarm Notifications | Audible and Visual Alarms |
Self-testing | Automatic Battery and System Self-Test |