Description
The Eaton 9355 10kVA UPS is a high-performance, three-phase double-conversion power protection system designed for mission-critical environments where uptime is non-negotiable. Engineered for data centers, industrial applications, and enterprise IT infrastructure, this tower UPS delivers clean, consistent 208V output while protecting sensitive equipment from power disturbances, outages, and voltage fluctuations.
With its compact footprint and industry-leading power density, the Eaton 9355 maximizes usable space without compromising performance. The integrated design includes internal batteries, a built-in power distribution module, and a maintenance bypass switch, enabling simplified deployment and reduced infrastructure complexity. Its 0.9 power factor ensures more usable power per unit, making it ideal for modern high-density loads.
Equipped with 32 internal 9 Ah lead-acid batteries, the system provides reliable backup runtime and seamless transition during outages. Advanced connectivity options and environmental monitoring inputs further enhance operational visibility and control, ensuring continuous protection for critical systems.
| Category | Specification |
|---|---|
| Brand | Eaton |
| Model | 9355 |
| SKU | KA1011104444010 |
| UPS Type | Double Conversion Online UPS |
| Form Factor | Tower |
| Power Capacity | 10000 VA |
| Output Voltage | 208V |
| Input Voltage | 208V |
| Output Power Factor | 0.9 |
| Battery Type | Sealed Lead-Acid |
| Battery Capacity | 9 Ah |
| Battery Quantity | 32 Internal Batteries |
| Battery Configuration | Integrated Internal Battery System |
| Output Connections | 4 x NEMA L21-30R |
| Interfaces | RS-232, Relay Contact, REPO Port, 2 x Environmental Inputs |
| Circuit Protection | Built-in Circuit Breaker |
| Surge Protection | Included |
| Operating Temperature | 10°C to 40°C |
| Operating Humidity | 0% to 95% Non-Condensing |
| Dimensions (W x D) | 12 in x 32.5 in |
| Enclosure Color | Black |
| Key Features | High power density design, integrated maintenance bypass, internal battery system, compact footprint |
| Warranty | 1 year parts / 90 days labor (UPS); 2 years parts / 90 days labor (battery) |
| TAA Compliance | Compliant |
| UNSPSC | 39121011 |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
