Description
The Eaton 9155 UPS Backup Power System (Part #: K4151203BBBH000) is a premium double-conversion online UPS delivering 15kVA of clean, continuous power with scalable battery runtime. Engineered for high-density IT, healthcare, banking, and industrial environments, this tower-form UPS combines advanced power protection with a compact footprint. With 64 maintenance-free sealed lead-acid batteries, 13.3 minutes of backup at full load, and flexible hardwired input/output options, the Eaton 9155 is ideal for mission-critical applications. It also features surge and overload protection, SNMP manageability, and a serial port for easy integration.
| Category | Details |
|---|---|
| Manufacturer | Eaton Corporation |
| Part Number | K4151203BBBH000 |
| Product Line | Eaton 9155 Series |
| Product Type | Double Conversion Online UPS |
| Form Factor | Tower |
| Power Capacity | 15 kVA |
| Input Voltage | 220V AC / 230V AC / 240V AC |
| Output Voltage | 220V AC / 230V AC / 240V AC |
| Input Frequency | 65 Hz |
| Output Frequency | 60 Hz |
| Output Current | 30 A |
| Receptacles | 12 x NEMA 5-20R, 2 x NEMA L5-30R |
| Plug Type | Hardwired |
| Runtime (Full Load) | 13.3 minutes |
| Runtime (Half Load) | 32.3 minutes |
| Battery Type | Sealed Lead Acid (Maintenance-Free) |
| Number of Batteries | 64 |
| Management Ports | Serial, SNMP (2 x X-Slot) |
| Emergency Power Off | Yes |
| Protection | Surge, Overload |
| Color | Black |
| Certifications | IEC 62040-1 / 62040-2 / 62040-3 / 60950-1 |
| Dimensions (H x W x D) | 47.8" x 12" x 33.7" |
| Weight | 590 lbs (Shipping Weight: 640 lbs) |
| Country of Origin | United States |
| Condition | New and Factory Fresh |
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
