APC Smart-UPS Ultra 5000VA Lithium-Ion On-Line 230V

The APC Smart-UPS Ultra 5000VA Lithium-Ion On-Line (SRTL5KRM2UI) is a true double-conversion online UPS engineered for high-density rack environments, delivering continuous 5000VA / 4500W of clean, conditioned power with zero transfer time to battery. Its lithium-ion battery chemistry delivers a significantly longer service life compared to traditional VRLA designs, with a smaller physical footprint in a compact 2U rack form factor—enabling greater power density per rack unit than conventional UPS solutions of equivalent output. The double-conversion topology ensures connected equipment receives pure sine wave output continuously, isolating loads from all incoming power anomalies including surges, sags, over-voltage, under-voltage, and frequency fluctuations without any dependency on line quality.

Designed specifically for modern IT infrastructure, the SRTL5KRM2UI incorporates an intelligent battery management system that actively monitors and balances individual lithium-ion cells to maximize cycle life and operational reliability. The unit supports hot-swappable battery modules, allowing battery replacement or capacity expansion without powering down connected equipment, which is critical for organisations maintaining strict uptime requirements. Network management is facilitated through a built-in network management card slot (AP9641/AP9643 compatible) and a SmartSlot interface, while the USB and serial ports provide local communication to connected servers and hypervisors via APC PowerChute software for graceful automated shutdown.

The Smart-UPS Ultra is optimally suited for edge computing nodes, high-density blade server environments, virtualization hosts, and network infrastructure requiring always-on availability in space-constrained rack cabinets. Its compatibility with APC EcoStruxure IT enables remote monitoring, predictive analytics, and centralised fleet management across distributed enterprise and data centre deployments. The unit operates across a wide input voltage range, reducing dependency on a stable utility supply and extending runtime on battery for critical short-duration bridge scenarios or extended outages when paired with additional external battery modules.

Ideal for

• High-density blade server and virtualization host protection in enterprise data centre racks where 2U space constraints and maximum wattage per U are primary design requirements
• Edge computing and remote IT closet deployments where lithium-ion longevity and low maintenance overhead reduce the need for frequent on-site service visits
• Network infrastructure protection for core and distribution switching, firewalls, and SD-WAN appliances requiring zero transfer time and pure sine wave output
• Healthcare and financial services environments demanding continuous double-conversion power conditioning to meet uptime SLAs and equipment manufacturer power quality requirements
• Hyperconverged infrastructure nodes where graceful automated shutdown via PowerChute integration with VMware, Hyper-V, or Nutanix protects in-flight workloads during extended outages
• Colocation and managed service environments requiring centralised EcoStruxure IT monitoring and remote battery health visibility across multiple distributed UPS units

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.