![APC Smart-UPS Modular Ultra, 10kW to 15kW, 18U Tower, Li-Ion, 208/240V, NMC, Extended Runtime [SRYL10K15XLT18]](http://www.avendor.com/cdn/shop/files/files_2e709195-a204-44d8-a401-140a6ab919df_{width}x.jpg?v=1748574430)
![APC Smart-UPS Modular Ultra, 10kW to 15kW, 18U Tower, Li-Ion, 208/240V, NMC, Extended Runtime [SRYL10K15XLT18]](http://www.avendor.com/cdn/shop/files/files_030c22ed-e2cf-49d8-9f2d-2a975d890e0b_{width}x.jpg?v=1748574434)
![APC Smart-UPS Modular Ultra, 10kW to 15kW, 18U Tower, Li-Ion, 208/240V, NMC, Extended Runtime [SRYL10K15XLT18]](http://www.avendor.com/cdn/shop/files/files_2e709195-a204-44d8-a401-140a6ab919df_1024x.jpg?v=1748574430)
![APC Smart-UPS Modular Ultra, 10kW to 15kW, 18U Tower, Li-Ion, 208/240V, NMC, Extended Runtime [SRYL10K15XLT18]](http://www.avendor.com/cdn/shop/files/files_030c22ed-e2cf-49d8-9f2d-2a975d890e0b_1024x.jpg?v=1748574434)
Description
The APC Smart-UPS Modular Ultra (SRYL10K15XLT18) is a next-gen 18U tower UPS designed for flexible, scalable power protection in edge computing or critical IT spaces. This modular UPS delivers 10kW of double-conversion online power, scalable to 15kW with included 2 (5kW) power and 2 battery modules. Engineered with Lithium-ion battery technology, it’s 50% smaller and lighter than traditional UPS systems—freeing up valuable rack space while extending runtime.
With a preconfigured design, hot-swappable modules, and liveswap capability, it offers zero-downtime serviceability. Includes a 1-year secure Network Management Card subscription for remote monitoring. ENERGY STAR® certified for energy efficiency and sustainability.
| Category | Details |
|---|---|
| Model Number | SRYL10K15XLT18 |
| Power Capacity | 10kW scalable to 15kW (10kVA) |
| Form Factor | 18U Tower |
| Input Voltage | 208V / 240V AC |
| Output Voltage | 120V / 240V AC |
| Input Frequency | 40 – 70 Hz |
| Battery Type | Lithium-Ion (Li-Ion) |
| Battery Modules | 2 included |
| Power Modules | 2 x 5kW included |
| Efficiency | ENERGY STAR V2.0 certified |
| Runtime | Up to 5 minutes at full load |
| Topology | Double Conversion Online |
| Waveform Type | Pure Sine Wave |
| Bypass Type | Built-in Bypass |
| Overload Capacity | 125% for 60s, 150% for 30s |
| User Interface | Touch Screen LCD |
| Network Management | Pre-installed NMC with 1-Year subscription |
| Mounting | Floor-standing, Front-access |
| Color | Black and Silver |
| Height x Width x Depth | 942 x 600 x 900 mm |
| Weight | 183.1 kg (403.7 lbs) |
| Noise Level | 68 dB |
| Operating Temp | 0 to 40 °C (32 to 104 °F) |
| Warranty | 5 Years |
| GTIN | 731304622048 |
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
