- 10,000VA/10,000W double-conversion online lithium-ion UPS in a 4U rack/tower convertible chassis
- Lithium-ion battery with up to 10-year lifespan — eliminates routine battery replacements during UPS operational life
- Up to 10 SRTL180RM2UBP external battery packs supported for configurable extended runtime
- Embedded Network Management Card — EcoStruxure IT integration, PowerChute shutdown, remote monitoring
- 5-year warranty on UPS and lithium-ion battery — industry-leading for a 10kW on-line UPS
Product Highlights
Documents
Description
APC Smart-UPS Ultra 10kVA Li-Ion — SRTL10KRM4UT (208V, 4U, Network Card)
The SRTL10KRM4UT delivers 10,000VA of true double-conversion online power protection in a 4U rack/tower convertible chassis powered by lithium-ion chemistry. As the highest-capacity single-unit model in the Smart-UPS Ultra line, it provides the power density and management depth needed for critical server rooms, colocation deployments, and enterprise infrastructure where uptime is non-negotiable. The lithium-ion battery fundamentally changes the maintenance equation compared to lead-acid SRT predecessors — reducing weight, improving energy density, and eliminating the 3–5 year battery replacement cycle that drives long-term operational cost in lead-acid UPS deployments.
Why Lithium-Ion vs. Lead-Acid UPS?
| Factor | Lead-Acid (SRT) | Lithium-Ion (SRTL) |
|---|---|---|
| Battery Lifespan | 3–5 years | Up to 10 years |
| Weight | Significantly heavier | Up to 40–60% lighter |
| Recharge Time | 4–8 hours | Approximately 3 hours |
| Battery Replacement Cycles | 2–3x over 10 years | 0–1x over 10 years |
| Temperature Range | Narrow | Wider operating range |
Key Features
- 10,000VA/10,000W double-conversion online topology — zero transfer time to battery, continuous power conditioning
- Lithium-ion battery — up to 10-year lifespan, significantly lighter than lead-acid equivalent
- 4U rack/tower convertible with auto-rotating LCD touch display — switches orientation without reconfiguration
- Up to 10 external SRTL180RM2UBP battery packs for extended runtime
- Embedded Network Management Card — remote monitoring, EcoStruxure IT integration, PowerChute graceful shutdown for servers, VMs, and HCI clusters
- EcoStruxure Ready — connects to third-party centralized management and DCIM platforms
- Optional AP9834 WiFi accessory for wireless management connectivity
Technical Specifications
| Specification | Detail |
|---|---|
| Output Capacity | 10,000VA / 10,000W |
| Topology | Double-conversion online |
| Input Voltage | 208V |
| Output Outlets | 2x NEMA L6-20R, 4x NEMA L6-30R |
| Battery Type | Lithium-ion |
| Form Factor | 4U Rack/Tower convertible |
| Management | Embedded Network Management Card (included) |
| Extended Battery | Up to 10x SRTL180RM2UBP |
| Warranty | 5 years repair or replace (UPS and battery) |
Ideal Applications and Industries
The SRTL10KRM4UT is designed for environments where replacing a 10kW UPS battery is an operational event requiring planning, labor, and downtime. Colocation data centers managing dozens of UPS units across customer cage deployments gain measurable TCO savings when battery replacement cycles drop from every 3–5 years to once per decade. Enterprise IT teams protecting virtualization clusters, SAN arrays, and network core infrastructure benefit from the PowerChute integration that enables coordinated graceful shutdown across physical and virtual layers. Healthcare facilities and government data centers with strict maintenance windows appreciate the lithium-ion lifespan and wider operating temperature range. Remote edge sites — branch offices, manufacturing facilities, utility installations — benefit from reduced on-site service requirements for battery management.
Reduce Battery Maintenance Across Your Fleet
Questyme works with infrastructure teams to evaluate total cost of ownership across multi-UPS deployments — including battery replacement labor, downtime risk, and disposal costs that are often excluded from upfront UPS purchase comparisons. If you are deploying the SRTL10KRM4UT at scale or evaluating it against lead-acid SRT alternatives, contact Questyme for a side-by-side TCO analysis and deployment planning consultation.
Specifications
Overview
Model
APC Smart-UPS Ultra On-Line Lithium ion, 10KVA/10KW, 4U Rack/Tower, 208/240V
Main
Input Voltage
208,240 AC
Output Voltage
208 AC
Rated Power in VA
10000
Max Configurable Power in VA
10000 VA
Max Configurable Power in W
10000 W
Topology
Double Conversion Online
Battery Type
Li-Ion (Lithium Ion)
Removable Battery
User replaceable
Wave Type
Sine wave
Emergency Power Off
Yes
Number of Cables
1
Physical
Color
Silver grey
Product Line
SMART-UPS ON-LINE
Shipping Dimensions
Height: 24.8Width: 25.59Length: 39.37
Shipping Weight
195.1 lb
UPC Code
731304578482
Lead time
Usually in Stock
Provided Equipment
Temperature Probe
USB cable
Stabilization feet
Strain relief
Rack mounting hardware
USB cable
Stabilization feet
Strain relief
Rack mounting hardware
Standards
UL 1778
Product Certifications
cULus
ENERGY STAR V2.0 (USA)
ENERGY STAR V2.0 (USA)
Environmental
Carbon Footprint (kg CO₂ eq, Total Life Cycle)
19996
Packaging Made with Recycled Cardboard
Yes
Packaging without Single Use Plastics
No
Ambient Air Temperature for Operation
32-104 ?F (0-40 ?C)
Ambient Air Temperature for Storage
5-113 ?F (-15-45 ?C)
Acoustic Level
55 dB
Relative Humidity
0-95 % non-condensing
Storage Relative Humidity
0-95 % non-condensing
Operating Altitude
0-10000 ft
Storage Altitude
0-50000 ft (0.0000000000-15240.0000000000 m)
Packaging / Certifications
Unit Type of Package 1
PCE
Packaging Made with Recycled Cardboard
Yes
Packaging without Single Use Plastics
No
Take-back
No
EU RoHS Directive
Compliant with Exemptions