990-4618A-001 InRow™ Chilled Water Air Conditioners Technical Specifications 7
30% ASHRAE 52.1 filter
(ACRC500/ACRP500 series only)
The filtration of conditioned air is extremely vital to maintaining
the clean, particle-free environment required by electrical
equipment. The system uses a 30% efficient, 102 mm (4 in), deep
loading, pleated filter. Deeper filters produce a lower pressure
drop, requiring less energy during normal operation. The filter is
moisture resistant up to a 100% relative humidity. Filters are easily
replaceable from the rear of the unit. (MERV 8 per ASHRAE 52.2,
EN779 G4)
Selectable top or bottom piping connections Unit includes both top and bottom piping connections. Top piping
connects to internal piping connectors and routes piping upward
out of the unit. Bottom piping connects to internal piping
connectors and routes piping downward out of the unit. All
connections are unions for ease of installation and service
Dual float condensate management The factory-installed condensate pump is piped internally to the
condensate pan. Dual floats are included with the unit. One float is
used for condensate pump control, the other to generate condensate
pan overflow alarms. For technical specifications, see
“Performance Data—General” on page 35.
Network management card Permits multi-level access to monitoring, control, and event
notification features over the user’s network.
Service Notifications (ACRC100 series only) Several components within the unit will provide a warning that
service is needed.
Bay kit InRow RC/NetShelter SX Baying kits made of 16 gauge metal enable baying of the cooling
system to APC NetShelter SX enclosures.
Remote temperature sensor To control the unit based on rack inlet temperature, one remote
sensor is provided with ACRC100 series units (factory-wired) and
three remote sensors are provided with ACRC500/ACRP500 series
units (field-wired).
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