Description
The Eaton PW9155 Model 8 UPS is a high-performance power protection solution designed for mission-critical IT and industrial environments. Engineered for reliability and continuous uptime, this double-conversion UPS delivers clean, consistent power to sensitive equipment while protecting against outages, surges, and voltage fluctuations.
With an integrated 32-battery configuration, this system provides extended runtime capability, ensuring business continuity during power disruptions. The inclusion of multiple output receptacles, including L5-30R and L14-30R, enables flexible connectivity for a variety of critical loads. Built with Eaton’s proven UPS architecture, the PW9155 delivers scalable performance, high efficiency, and robust protection for data centers, network closets, and enterprise infrastructure.
| Specification | Details |
|---|---|
| Brand | Eaton |
| Product Series | PW9155 |
| Model | Model 8 |
| SKU | K4081103HMXX000 |
| Product Type | Uninterruptible Power Supply (UPS) |
| UPS Topology | Double Conversion (Online) |
| Form Factor | Tower |
| Battery Configuration | 32 Internal Batteries |
| Runtime Capability | Extended runtime for critical load support |
| Output Receptacles | 2 x L5-30R, 2 x L14-30R |
| Power Protection Features | Surge protection, voltage regulation, continuous power conditioning |
| Application | Data centers, IT infrastructure, industrial systems |
| Reliability Features | Continuous uptime support, clean power delivery |
| Scalability | Supports expansion and integration into larger power systems |
| Efficiency | Optimized for high-efficiency operation under load |
| Compliance | Industry-standard UPS compliance (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
