Description
The Eaton S3M100K is a high-performance, 3-phase 100kVA/kW online double-conversion UPS engineered for critical IT, industrial, and commercial environments. Designed with IGBT rectifier technology and voltage- and frequency-independent (VFI) operation, it delivers clean, continuous power to protect your most vital systems.
With ENERGY STAR® 2.0 certification, up to 98% efficiency in ECO mode, and a best-in-class compact footprint, the S3M100K helps reduce operating costs while maximizing server rack space. It features a unity power factor (1.0), color touchscreen LCD, and support for parallel operation up to 6 units for N+N redundancy or 600kVA total capacity. External battery cabinets (sold separately) provide customizable runtime, making this UPS ideal for data centers, edge computing, healthcare, banking, and education sectors.
| Specification | Details |
|---|---|
| Model | S3M100K |
| UPS Type | Online Double-Conversion (VFI) |
| Power Capacity | 100kVA / 100kW (Unity PF 1.0) |
| Input Voltage | 120/208V or 127/220V 3-Phase Wye |
| Output Voltage | 120/208V or 127/220V 3-Phase Wye |
| Voltage Regulation | ±1% (Online); ±10% (ECO); ±1% (Battery) |
| Frequency | 50/60 Hz Auto-Selectable |
| Efficiency | Up to 94% (Online); Up to 98% (ECO) |
| Crest Factor | 3:1 |
| Bypass Options | Automatic and Maintenance |
| Battery Type | External (Required - Sold Separately) |
| Compatible Battery Cabinets | BP240V65L, BP240V100L (and NIB variants) |
| DC System Voltage | ±120VDC |
| LCD Display | 5" Color Touchscreen with 7 Sub-Screens |
| Cooling | Forced air (Fans) |
| Parallel Capability | Yes – Up to 6 Units (600kVA Max or N+N Redundancy) |
| Remote Management | Optional WEBCARDLXMINI, SNMP, RS-232, USB, Modbus |
| Form Factor | Tower |
| Dimensions (H x W x D) | 1600 x 600 x 850 mm (62.99 x 23.62 x 33.46 in.) |
| Weight | 321.14 kg (708 lbs) |
| Certifications | ENERGY STAR, UL 1778, CE, FCC, RoHS, REACH |
| Operating Temp | 0° to 40°C (32° to 104°F) |
| Warranty | 2-Year Limited Warranty |
Payment & Security
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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.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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