Description
The Eaton PW9155 8kVA Online UPS delivers enterprise-grade power protection for mission-critical IT, networking, industrial, and healthcare environments. Featuring true double-conversion online topology, it continuously provides clean, regulated power while protecting connected equipment from outages, voltage fluctuations, surges, and electrical noise.
This 3-high configuration includes 64 internal maintenance-free sealed lead-acid batteries for extended runtime and an integrated Power Distribution Module (PDM) for flexible deployment. With a 7.2kW output capacity, zero transfer time, ABM® battery management technology, and scalable design, the PW9155 is ideal for data centers, server rooms, communications equipment, and critical infrastructure requiring maximum uptime and reliability.
| Specification | Details |
|---|---|
| Brand | Eaton |
| SKU | K4081100BBKK000 |
| Manufacturer Part Number | K4081100BBKK000 |
| Product Series | PW9155 |
| Product Type | Online Double-Conversion UPS |
| UPS Topology | Double Conversion Online |
| Power Capacity | 8,000 VA / 7,200 W |
| Configuration | 3-High Tower |
| Internal Batteries | 64 Batteries |
| Battery Type | Maintenance-Free Sealed Lead-Acid (VRLA) |
| Battery Management | Eaton ABM® Technology |
| Battery Replacement | Field Replaceable |
| Included Module | Power Distribution Module (PDM) |
| Input Connection | Hardwired |
| Input Voltage | 200–240 VAC |
| Output Voltage | 100/200, 110/220, 120/240 VAC or 120/208, 127/220 VAC |
| Frequency | 50/60 Hz |
| Transfer Time | 0 ms |
| Efficiency | Up to 91% |
| Output Waveform | Pure Sine Wave |
| LCD Display | Graphical LCD with Status Indicators |
| Communication Ports | RS-232, Relay Contact, REPO, Environmental Inputs |
| Expansion Slots | 2 x X-Slot Communication Bays |
| Remote Management | Optional Network Management Cards |
| Color | Black |
| Form Factor | Tower |
| Applications | Data Centers, Enterprise IT, Industrial, Healthcare, Telecom, Network 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
