APC SRT6KRMXLT – 6 kVA 208 V Rack UPS

Overview :

The APC SRT6KRMXLT is a 6 kVA / 6 kW double‑conversion on‑line UPS engineered to provide continuous AC power conditioning and uninterrupted backup for mission‑critical IT, networking, storage, and industrial loads. It is typically deployed by data center engineers, facilities teams, and network architects to mitigate power quality issues and maintain uptime during mains disturbances or outages.

This unit delivers 6 000 VA / 6 000 W capacity with pure sine wave output and an internal bypass that facilitates serviceability without interrupting connected loads. The UPS operates on a 208 V nominal AC power ecosystem with an input voltage window that tolerates significant fluctuations typical of commercial power systems.

The chassis occupies 4U of standard 19‑inch rack space and includes rack/tower convertible hardware. Its footprint and modular management interface make it suitable for IDF/MDF cabinets, enterprise server racks, network closets, and edge facilities with constrained rack depth but a need for high power density.

Management is integrated through a built‑in network management card and SmartSlot for optional communications modules, enabling remote telemetry, SNMP integration, and graceful automated shutdown via PowerChute Network Shutdown. The unit supports scalability through external battery pack connections to extend runtime beyond internal battery capacity.

A practical deployment example is supporting a cluster of virtualization hosts and storage arrays in a 42U data center rack; with external battery additions, runtime can meet SLA requirements until auxiliary generators assume load. Conversely, this UPS should not be used in environments lacking appropriate 208 V infrastructure or where single‑phase 120 V distribution is the norm, as its input/output requirements and hard‑wired connection mandate commercial power systems.

Key Features :

• Double‑conversion online UPS, 6 kVA / 6 kW capacity
• 208 V nominal AC output with wide input window
• 4U 19‑inch rackmount, rack/tower convertible
• Embedded network management + SmartSlot
• External battery scalability for extended runtime