PS4x4 PRO

Dual LED Metered PDS
Presenting the 4x4 PRO SERIES Power Distribution Systems
from ART. Built on the foundation of the popular 4x4s, the
PRO SERIES are durably constructed, reliable power conditioners
for use in many applications. Wherever power management
system is required, the 4x4 PRO SERIES provide the surge
protection you need to keep your rack safe from unwanted
disruption.

All PRO SERIES models have an additional internal discrete module
called APF™ (Advanced Power Filtering) which filters out digital
and dimmer hash as well as any high frequency noise that is above
the audio range. Some off-the-shelf add-on modules saturate and
lose their filtering effectiveness as the load increases, but by using
a high power discrete design we were able to create a filter that
stays effective over the full operating range.

By using both Common Mode and Differential Mode topologies in
series for the filter design we are able to block virtually all of the
unwanted noise that is between the AC line and ground, and also
the two sides of the AC line. This has the additional benefit of
reducing ground loop problems in your system. High frequency noise
currents in particular are highly attenuated in both directions so that
any line noise that could be generated by one of your components is
not allowed to get back into your main A.C. wiring so if you use a
number of PRO SERIES Power Conditioners in your setup, you can
distribute and isolate the noisy components from the sensitive components
in your system. Additionally, any signals above 10kHz are filtered from
the line with over 40dB of attenuation above 100kHz and beyond.

Every PRO SERIES power conditioner is designed with a power capacity
of 1800 watts, surge/spike protection, APF with EMI & RFI filtering,
front-mounted unswitched power outlet and an adjustable rear-mounted
gooseneck light source for bright illumination behind the rack. The spacing
and alignment of the rear outlets to accommodate various size power plugs
and AC adapters.