Eaton PSFi Series Operating Manual

Technical Specification & Operating Guide
PSFi Series Portable Surge Filter
(Single Phase, 10A & 16A, 60kA Mass Aggregate)

APPLICATIONS:

 Plug-in UPS Systems
 Servers
 Portable Instrumentation
 Point of Sale Systems
 Small office systems
 Industrial/surge prone sites

FEATURES:

 Surge suppression and filtering in a single package
 3 Mode protection
 Surge suppression rating of 40kA (8/20μS) L – N, 10kA L – E, 10kA N – E
 Rugged IP24 enclosure
 IEC Input & Output connectors

FUNCTIONAL DESCRIPTION

The PSFi is a 3-stage protection surge protector utilising high kA primary and secondary MOV protection in
conjunction with an L/C filter. In addition, the PSFi also provides filtering of line harmonics and high-
frequency noise with a cut-off frequency of ~10kHz and a nominal attenuation of 40dB.
The PSFi series is designed to provide secondary protection against power surges caused by external
sources such as lightning strikes and electrical switching as well as providing a measure of protection from
surge events generated on the secondary side of the filter. The PSFi has been designed in accordance
with AS3100, AS1768, IEC61643-11, IEC61000-6-1, 2, 3, 4 and other standards and codes as applicable.

FUNCTIONAL DIAGRAM

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