Description
The Eaton 9155 Double Conversion Online UPS is engineered to deliver continuous, high-performance power protection for mission-critical environments. Designed for enterprise IT, healthcare systems, financial institutions, and industrial applications, this 8000VA UPS ensures clean, uninterrupted power with zero transfer time through advanced double-conversion technology.
With an extended runtime of up to 29.8 minutes at full load and over an hour at half load, the Eaton 9155 provides reliable backup during outages while maintaining system uptime. Its compact tower design maximizes battery capacity within a small footprint, making it ideal for environments where space and performance are equally critical.
This model features hardwired input and output connections for secure, high-capacity installations, along with SNMP network manageability for real-time monitoring and control. The optional integrated power distribution module with maintenance bypass capability enhances serviceability and operational continuity, making it a robust and scalable power protection solution.
| Specification | Details |
|---|---|
| Brand | Eaton |
| Product Model | 9155 |
| Product Type | Double Conversion Online UPS |
| Load Capacity | 8000 VA |
| Input Voltage | 230 V AC |
| Output Voltage | 100 V AC, 110 V AC, 120 V AC, 200 V AC, 220 V AC, 240 V AC |
| Input Connection | Hardwired |
| Output Connection | 1 x Hardwired |
| Form Factor | Tower |
| Backup Runtime (Full Load) | Up to 29.80 minutes |
| Backup Runtime (Half Load) | Up to 1.12 hours |
| Network Management | SNMP manageable |
| Height | 47.8 inches |
| Width | 12 inches |
| Depth | 33.7 inches |
| Weight | Approx. 590 lbs |
| Country of Origin | United States |
| Warranty | 2-Year Limited Warranty |
| Application | Enterprise IT, healthcare, banking, industrial infrastructure |
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
