Black Box cold row chilled water(CW) engineering manual, crcw-12, crcw24 Features, Page

Chapter 2: Features

2. Features

Chilled water (CW) is supplied to the Cold Row CW unit via a building chiller or other chilled water plant. Chilled water has high affinity for heat, making it a very efficient cooling method. The E² controller enables independent valve and fan control so the unit can adjust immediately, and precisely, to varying heat loads and optimize energy efficiency.

Two models are available:

Table 2-1. Available models.

Product Code	Product Name
CRCW-12	Cold Row CW, 12"
CRCW-24	Cold Row CW, 24"

The Cold Row CW offers the following features:

•Highest cooling capacities in the industry.

•12" and 24" cabinet width.

•3 EC fans: Independently and infinitely adjustable EC fans ensure maximum efficiency.

•Used in containment, open architecture, and hot spot reduction applications.

•Adapts to both high- and low-density IT environments.

•Wide range of cooling capacities available.

•100% front and rear service access.

•Adapts to all major manufacturers' racks and rack containment systems.

•Integrates seamlessly with all Building Management Systems (BMS) platforms.

•Private VLAN (pLAN) link to 8 units without a BMS.

•High airflow with low noise.

•Built-in redundancy and capacity assist functions.

•Top and bottom piping options.

•Casters and leveling feet included.

•Indoor use only.

•Installation on raised and non-raised floors.

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