Description
The Eaton Powerware 9355 30kVA Tower UPS is a robust, high-efficiency, double-conversion online uninterruptible power supply engineered for data centers, IT rooms, and mission-critical systems. Designed to meet the growing demands of high-density equipment, the 9355 delivers up to 30,000VA in a compact footprint, maximizing uptime and power reliability.
With Advanced Battery Management (ABM), dual X-slot expansion, and RS-232 remote management, this UPS ensures seamless operation and flexible integration. The unit offers premium protection with low input current distortion, a high power factor, and scalable runtime with external battery cabinets.
Ideal for space-constrained environments, the Eaton 9355 balances performance, reliability, and adaptability—making it a go-to solution for growing power demands.
| Category | Details |
|---|---|
| SKU | KB3013100000010 |
| Brand | Eaton |
| Product Line | Powerware 9355 |
| Product Type | Tower UPS |
| UPS Technology | Double Conversion Online |
| Load Capacity | 30,000 VA (30 kVA) |
| Input Voltage | 3-phase, 208/220/240 V AC |
| Output Voltage | 208/220/240 V AC |
| Input Wiring | 3-phase |
| Input Frequency | 50/60 Hz (Auto-sensing) |
| Output Frequency | 50/60 Hz |
| Power Factor | High (≥ 0.9 typical) |
| Emergency Power Off | Yes |
| Battery Technology | Sealed Lead Acid (Maintenance-Free) |
| Battery Management | Advanced Battery Management (ABM) |
| Expansion Slots | 2 x X-Slot (Free) |
| Interfaces | 1 x RS-232 (DB-9) |
| Audible Alarm | Yes |
| Display Type | LCD Display with LED Indicators |
| Form Factor | Tower (External) |
| Sound Emission | 58 dBA |
| Operating Temperature | 32°F – 104°F (0°C – 40°C) |
| Operating Humidity | 0 – 95% (non-condensing) |
| Certifications | Safety & EMC Certified |
| Dimensions (HxWxD) | Approx. 47.8" x 13" x 34" (estimate based on series) |
| Weight | Varies by configuration |
| Manufacturer | Powerware Systems (by Eaton) |
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
