Description
The Eaton 9355 10kVA UPS delivers enterprise-grade, three-phase power protection in a compact tower form factor designed for modern IT and industrial environments. Utilizing advanced double-conversion online technology, it provides continuous, clean power to critical systems by isolating connected equipment from power disturbances such as outages, surges, and voltage fluctuations.
Engineered for high efficiency and performance, this model features a 0.9 output power factor, enabling more usable power in a smaller footprint compared to traditional UPS systems. The integrated design includes 32 internal 9 Ah lead-acid batteries, eliminating the need for external battery cabinets while maintaining extended runtime capability.
With built-in power distribution, maintenance bypass functionality, and flexible connectivity options, the Eaton 9355 ensures seamless operation, simplified deployment, and reduced downtime. It is ideal for data centers, network closets, and mission-critical applications requiring reliable and scalable backup power.
| Category | Specification |
|---|---|
| Manufacturer | Eaton |
| Model | 9355 |
| SKU | KA10111044XX010 |
| UPS Type | Double Conversion Online |
| Form Factor | Tower |
| Power Capacity | 10,000 VA |
| Output Power Factor | 0.9 |
| Output Voltage | 208V |
| Input Voltage | 208V |
| Output Connections | (2) L21-30R |
| Battery Type | Sealed Lead-Acid |
| Battery Capacity | 9 Ah |
| Battery Quantity | 32 Internal Batteries |
| Surge Protection | Included |
| Circuit Protection | Circuit Breaker |
| Interfaces | RS-232, Relay Contact, REPO, Environmental Input |
| Operating Temperature | 10°C to 40°C |
| Operating Humidity | 0–95% non-condensing |
| Dimensions (W x D) | 12 in x 32.5 in |
| Enclosure Color | Black |
| Warranty | 1 year parts / 90 days labor (system); 2 years parts / 90 days labor (battery) |
| Application | Data centers, enterprise IT, industrial systems |
Payment & Security
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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
