Description
The Eaton 9155 UPS (K4081200BBBB000) delivers premium double-conversion online power protection with a compact footprint for critical IT and electrical infrastructure. Designed for high-performance in corporate, healthcare, industrial, and banking environments, this tower UPS provides 8000 VA of backup capacity with a 29.8-minute runtime at full load. It features 16 NEMA 5-20R outlets, versatile output voltage options, and supports scalable runtime through external battery modules. Integrated features such as a serial port, emergency power-off (EPO), and X-Slot modules enhance flexibility and safety.
| Category | Details |
|---|---|
| Brand | Eaton |
| Product Series | 9155 |
| Model Number | K4081200BBBB000 |
| Product Type | Double Conversion Online UPS |
| Form Factor | Tower |
| Load Capacity | 8000 VA |
| Input Voltage | 220 V AC |
| Output Voltage | 100/110/120/127/200/208/220/240 V AC |
| Output Receptacles | 16 x NEMA 5-20R |
| Plug/Connector Type | Hardwired |
| Runtime (Full Load) | 29.80 minutes |
| Runtime (Half Load) | 1.13 hours |
| Output Frequency | 50 Hz |
| Battery Type | Maintenance-Free Sealed Lead Acid |
| Communication Ports | 1 x Serial Port |
| Expansion Slots | 2 x X-Slot |
| Emergency Power Off | Yes |
| Height | 47.8 in |
| Width | 12 in |
| Depth | 33.7 in |
| Weight | 590 lb |
| Shipping Weight | 600 lb |
| Condition | New and Factory Fresh |
| Country of Origin | United States |
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
