Specifications

S. FLOW METER
1. The flow meter shall be factory piped inside the unit and connected to microprocessor controls to
provide water flow rate through the unit. The microprocessor controller shall also use this
information to provide total unit capacity out of the unit while in operation.
2. The flow meter shall be a glass filled nylon construction vortex-sensing meter, compatible with
glycol/water solutions up to 50% with accuracy of 2.5% FS @ 10–200 LPM (2.6–53 GPM).
T. PIPING
1. The unit shall be piped in accordance with the highest commercial quality procedures. The chilled
water piping shall be insulated with closed cell elastomer insulation. All piping connections should
be made at the rear of the unit for top or bottom accessibility.
U. CONFIGURATIONS
1. Cool setpoints for the ACRC500/ACRP500 series units shall range from 5.6ºC - 16.7ºC (42.1ºF -
62.1ºF).
2. Cool setpoints for the ACRC301S/ACRC301H units shall range from 5.6ºC - 22.2ºC (42.1ºF -
72ºF).
3. Identical cooling units can be grouped up to 12 units total.
4. Four configuration types are available: InRow mode, HACS mode, RACS mode, and CACS mode
(ARCRC301 series only).
V. CABLE WATER DETECTOR (OPTIONAL)
1. A leak detection sensing cable shall be shipped loose with the unit. If water or other conductive
liquids contact the cable anywhere along its length, the main controller visually and audibly
annunciates the leak.
2. The detector shall be provided with 6.1 m (20 ft) of cable. Cable may be cascaded up to 24.4 m (80
ft).
W. BRIDGE POWER CABLE TROUGH
1. An overhead power distribution bridge, that sits between adjacent NetShelter racks and allows for
removal of the unit without disrupting the overhead power cabling, is available as an accessory.
2. The cable trough shall be constructed of 16 gauge cold rolled steel with a black powder coat finish.
X. BRIDGE DATA PARTITION
1. An overhead cable distribution bridge, that sits between adjacent NetShelter racks and allows for
removal of the unit without disrupting overhead cabling, is available as an accessory.
2. The data partition shall be constructed of 16 gauge cold rolled steel with a black powder coat
finish.
Y. COMPATIBLE PRODUCTS
1. The InRow Chilled Water units shall be compatible with Hot Aisle Containment, Rack Air
Containment, and Active Flow Controller.
2. The ACRC301S and ACRC301H units shall be compatible with Cold Aisle Containment.