The APC Smart-UPS Ultra On-Line SRTL5KRM2UI is a high-performance, rack-mountable UPS in 2U format, specifically designed for IT professionals and network administrators who need to ensure the operational continuity of critical systems. With an output power of 5000 W and an apparent power of 5000 VA, it delivers pure sine wave power, optimally protecting sensitive equipment such as servers, storage systems, and network switches. The double-conversion topology (online) ensures that connected devices are always supplied with clean power — even during power outages, the switch to battery backup occurs without interruption, preventing data loss and system failures.

The unit features 10 IEC outlets (6x C13 and 4x C19), enabling flexible connection of various IT devices. The integrated network card supports remote monitoring and control via SNMP and enables the use of PowerChute Network Shutdown software. This software ensures controlled shutdown of physical servers, virtual machines, and hyperconverged infrastructures (HCI) in case of impending battery depletion, thereby avoiding hardware damage and data loss. The UPS is also compatible with EcoStruxure IT or third-party management platforms, facilitating integration into existing IT infrastructures.

A key advantage of the SRTL5KRM2UI is the use of Lithium-Ion batteries (Li-Ion). These offer a significantly longer lifespan (up to 10 years), are more compact, and approximately 30% lighter than conventional lead-acid batteries, reducing space requirements and simplifying installation. The Li-Ion technology also enables better performance at high ambient temperatures (up to 40 °C) and reduces total cost of ownership over the UPS lifespan by up to 53% compared to lead-acid systems. Runtime can be extended by up to 9 additional external battery packs (SRTL180RM2UBP), enabling several hours of backup power.

Technical Specifications

• Output Power: 5000 W
• Apparent Power: 5000 VA
• UPS Topology: Double-conversion (Online)
• Output Voltage: 230 V AC, 1 Phase
• Input Voltage: 230 V AC, 1 Phase
• Battery Technology: Lithium-Ion (Li-Ion)
• Battery Voltage: 180 V
• Number of AC Outlets: 10 (6x C13, 4x C19)
• Form Factor: Rack/Tower, 2U
• Product Color: Black
• Dimensions (L x W x H): 701 x 432 x 86 mm
• Compliance Certifications: CE, RoHS
• Typical Backup Time at Full Load: 5.25 min
• Input: Hardwired
• Network Card: Integrated (for SNMP and PowerChute Network Shutdown)
• Warranty: 5 years (manufacturer warranty including battery)
• Additional Battery Packs: Expandable with up to 9 external battery packs (SRTL180RM2UBP)
• Packaging Contents: Rail kit included
• Application: For critical IT infrastructures, servers, storage, network devices, HCI clusters
• Not suitable for consumers in the EU