Description
The Eaton 9355 10kVA UPS delivers enterprise-grade power protection for critical infrastructure, combining high efficiency, compact design, and advanced double-conversion technology. Engineered for three-phase environments, this system ensures continuous, clean power for sensitive IT equipment, data centers, and industrial applications.
With an industry-leading power density and a 0.9 output power factor, the Eaton 9355 maximizes usable power while minimizing footprint. Its integrated design includes internal batteries, a built-in power distribution module, and a maintenance bypass switch, reducing the need for external components and simplifying deployment.
This configuration features 64 internal 9Ah lead-acid batteries, providing extended runtime and reliable backup during outages. The tower form factor allows flexible installation while maintaining a sleek, space-efficient profile. Advanced communication interfaces and environmental monitoring inputs ensure seamless integration into modern power management systems.
| Specification | Details |
|---|---|
| Brand | Eaton |
| Product Type | Double Conversion Online UPS |
| Model | 9355 |
| Form Factor | Tower |
| Load Capacity | 10000 VA |
| Output Power Factor | 0.9 |
| Input Voltage | 208V AC |
| Output Voltage | 208V AC |
| UPS Technology | Double Conversion |
| Circuit Protection | Integrated Circuit Breaker |
| Surge Protection | Included |
| Output Connections | 2 × NEMA L21-40R |
| Interfaces | 1 × RS-232, 1 × Relay Contact, 1 × REPO, 2 × Environmental Inputs |
| Battery Type | Sealed Lead-Acid |
| Battery Capacity | 9 Ah |
| Battery Quantity | 64 Internal Batteries |
| Battery Configuration | Internal, Hot-Swappable Design |
| Operating Temperature | 10°C to 40°C |
| Operating Humidity | 0% to 95% Non-Condensing |
| Enclosure Color | Black |
| Dimensions (W × D × H) | 12 in × 32.5 in × 47.8 in |
| Weight | 609 lbs |
| Key Features | High power density design, integrated maintenance bypass, internal battery system, compact footprint, scalable architecture |
| Warranty | 1 Year Parts / 90 Days Labor (System); 2 Years Parts / 90 Days Labor (Battery) |
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
