Description
The APC Smart-UPS Ultra SRTL3KRM1UWNC delivers 3kVA/3kW of compact, online double-conversion power protection in a 1U form factor. Designed for high-density IT environments, this lithium-ion UPS offers extended runtime scalability (supporting up to 5 external battery packs), zero transfer time, and a built-in Network Management Card with a 1-year subscription. Ideal for server rooms, medical labs, network closets, and edge computing environments. It includes an integrated rail kit for rack or tower installation, making deployment fast and flexible.
Key Features:
- 
3kVA / 3kW online double-conversion pure sine wave output
 - 
Lithium-ion battery with 5-year warranty
 - 
1U convertible rack/tower design with rail kit
 - 
Supports up to 5 external battery packs (SRTL50RMBP1U-LI)
 - 
Includes Network Management Card & 1-year Secure NMC subscription
 - 
3x IEC C13 + 2x IEC C19 outlets
 - 
Compatible with EcoStruxure IT & PowerChute shutdown software
 
| Category | Details | 
|---|---|
| Model | SRTL3KRM1UWNC | 
| VA / Watt Rating | 3000VA / 3000W | 
| Input Voltage | 208ā240V | 
| Output Voltage | 208ā240V / 230V | 
| Form Factor | Rack/Tower convertible (1U) | 
| Output Connections | 3x IEC C13, 2x IEC C19 | 
| Battery Type | Lithium-ion | 
| Extendable Runtime | Yes (up to 5 external packs) | 
| Recharge Time | 1.5 hours | 
| Management Interface | Network Management Card with LCD | 
| Control Panel | Touchscreen LCD, audible/visible alarms | 
| Mounting | Rail kit included (2-post compatible) | 
| USB Compatible | Yes | 
| EPO Port | Yes | 
| Dimensions (H x W x D) | 1.7 in x 17 in x 22.05 in (43 x 432 x 560 mm) | 
| Weight (Net) | 35.05 lbs (15.9 kg) | 
| Warranty | 5 years (UPS & battery) | 
| Certifications | CE, EN/IEC 62040-1 | 
| Operating Temp | 32 to 104 °F (0 to 40 °C) | 
| Relative Humidity | 0ā95% non-condensing | 
| Acoustic Noise | 55 dB | 
| Environmental Monitoring | Supported via NMC | 
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