Specifications

990-4618C-001 InRow Chilled Water Air Conditioners Technical Specifications 85
Guide Specifications
InRow RC
®
Chilled Water Cooling Units
100-240V/1ph/50/60Hz (ACRC301S)
208-230V/1ph/50/60Hz (ACRC301H)
200-240V/3ph/50/60Hz (ACRC500/ACRP500)
460-480V/3ph/50/60Hz (ACRC501/ACRP501)
380-415V/3ph/50/60Hz (ACRC502/ACRP502)
THIS GUIDE SPECIFICATION IS WRITTEN IN ACCORDANCE WITH THE CONSTRUCTION SPECIFICATIONS
INSTITUTE (CSI) MASTERFORMAT. THIS SECTION MUST BE CAREFULLY REVIEWED AND EDITED BY THE
ARCHITECT OR THE ENGINEER TO MEET THE REQUIREMENTS OF THE PROJECT.
COORDINATE THIS SECTION WITH OTHER SPECIFICATION SECTIONS IN THE PROJECT MANUAL AND WITH
THE DRAWINGS. WHERE REFERENCE IS MADE THROUGHOUT THIS SECTION TO “PROVIDE”, “INSTALL”,
“SUBMIT”, ETC., IT SHALL MEAN THAT THE CONTRACTOR, SUBCONTRACTOR, OR CONTRACTOR OF LOWER
TIER SHALL “PROVIDE”, “INSTALL”, SUBMIT”, ETC., UNLESS OTHERWISE INDICATED.
THIS SECTION IS WRITTEN TO INCLUDE THE 2004 MASTERFORMAT AND THE 1995 MASTERFORMAT
VERSIONS. WHERE APPLICABLE, THESE ITEMS ARE BRACKETED AND, IN EACH CASE, UNLESS OTHERWISE
INDICATED, THE FIRST CHOICE APPLIES TO THE 2004 MASTERFORMAT AND THE SECOND CHOICE APPLIES
TO THE 1995 MASTERFORMAT.
PART 1 — GENERAL
1.1 SUMMARY
A. The InRow product design closely couples the cooling with the IT heat load. This design prevents hot
air recirculation, while improving cooling predictability and allowing for a pay as you grow
environment. Available with and without humidity control, these products are designed to meet the
diverse requirements for small to large data centers. Data center operators looking to improve
efficiency or deploy high density servers will benefit from the modular design of the InRow Chilled
Water products. The intelligent controls of the InRow Chilled Water products actively adjust fan speed
and chilled water flow to match the IT heat load to maximize efficiency and address the dynamic
demands of today's IT environments.
The InRow RC is available in 300-mm-wide and 600-mm-wide versions. All units automatically
monitor and control cooling and filtering functions for the conditioned space. There are two 300 mm-
wide units available: ACRC301S for standard entering water temperatures and ACRC301H for higher
entering water temperatures. There are two 600 mm wide units available: ACRC500 series designed
for sensible cooling only and ACRP500 series designed specifically for precision temperature and
humidity control applications. The ACRP500 series will automatically monitor and control heating,
cooling, humidifying, dehumidifying, and filtering functions for the conditioned space.
The systems shall be built to the highest quality engineering and manufacturing standards and shall be
floor mounted and configured for horizontal airflow, with draw-through air pattern, to provide uniform
air distribution over the entire face of the coil.