APC SYPM4KP Symmetra LX 4000VA power module accessory

Symmetra LX 4kVA Power Module

The APC SYPM4KP is a hot-swappable power module designed for Symmetra LX uninterruptible power supply frames. It delivers 4000 VA and 3200 W of double-conversion online protection for critical servers and network equipment. The module installs directly into the chassis without tools, allowing capacity or redundancy to be increased while the load remains powered. It suits data-centre managers who need scalable, single-phase UPS expansion.

Input and Output Voltage Window

The module accepts an input range of 200 V AC to 208 V AC at 45 Hz to 65 Hz and provides a configurable output of 120 V, 208 V or 240 V at 47 Hz to 63 Hz. A hard-wired output connection supplies a pure sine-wave waveform to the connected load. Operation outside the stated input window will transfer the load to battery or bypass, so the upstream electrical service must stay within the specified limits.

3200 Watt Capacity Boundary

At full rating the module supplies 3200 W, which covers typical rack densities of mixed compute and storage gear. Adding further modules to the frame increases total capacity and N+1 redundancy, but a single module cannot exceed its 3200 W limit. Loads that demand more power than this rating require additional modules or a larger Symmetra frame to avoid overload shutdown.