Description
Ensure uninterrupted uptime for critical IT infrastructure, healthcare equipment, and enterprise hardware with the Eaton 9155 15kVA Online Tower UPS System. Engineered to deliver high power density in a compact footprint, this double-conversion online UPS shields equipment against power outages, voltage sags, surges, and harmonic distortion.
Featuring a 15kVA power capacity and a 13.3-minute backup runtime at full load, the Eaton 9155 gives critical systems the operational leeway needed during utility failures or generator transitions. Built with internal maintenance-free sealed lead-acid batteries and advanced power management capabilities, it provides complete line isolation and regulated power quality under demanding loads.
Key Features
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True Double-Conversion Topology: Isolates connected equipment from raw utility power to eliminate line noise, spikes, and frequency fluctuations.
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Compact Tower Design: Delivers maximum power protection in a space-saving footprint ideal for server rooms and data facilities.
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Integrated Power Receptacles: Outfitted with 2 x NEMA L14-30R and 4 x NEMA L5-20R outlets for versatile equipment connectivity.
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Advanced Communications: Includes RS-232, relay contact, and REPO ports with dual X-Slot communication bays for network monitoring via SNMP.
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Scalable & Redundant: Features Eaton Powerware Hot Sync technology for parallel operation to increase capacity or create redundancy.
| Specification | Details |
| Brand | Eaton |
| Model | 9155 |
| Manufacturer Part Number (SKU) | K4151206GGMX000 |
| UPS Topology | True Double-Conversion Online |
| Form Factor | Tower |
| Power Rating | 15 kVA / High Power Factor |
| Input Voltage | 230 V AC |
| Input Voltage Range | 200 V AC – 240 V AC |
| Input Frequency | 50/60 Hz (45 to 65 Hz) |
| Output Voltage Options | 200 V AC, 220 V AC, 240 V AC |
| Output Receptacles | 2 x NEMA L14-30R, 4 x NEMA L5-20R |
| Backup Run Time (Full Load) | 13.30 Minutes |
| Battery Type | 9Ah, Sealed Lead-Acid (Maintenance-Free) |
| Efficiency | ~90% Typical |
| Display & Monitoring | Graphical LCD Display, LED Status Indicators, SNMP Manageable |
| Communication Ports | (1) RS-232, (1) Relay Contact, (1) REPO, (2) X-Slot Bays |
| Dimensions (H x W x D) | 47.8″ x 12″ x 33.7″ |
| Approximate Weight | 590 lbs |
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
