Schneider Electric ACRC301S and ACRC301H InRow RCs

Schneider Electric has introduced the second generation of the InRow RC, the ACRC301S and ACRC301H. The two models are said to significantly improve cooling efficiency by reducing power consumption while also increasing capacity.

The ACRC301H high-temperature model, designed for optimal heat removal, leverages warmer water temperatures and outdoor ambient air temperatures to increase chiller efficiency. Part of the company’s InfraStruxure line and suitable for high-density applications, InRow RC reduces the distance between the heat source and heat removal, eliminating the mixture of hot and cold air streams.

The models also feature variable speed fans that reduce energy consumption during off-peak cooling periods or when the data centre is partially loaded. This decreases data centre energy consumption to match the demand of the heat load.

With a user-friendly design, the models feature an intuitive, 4.3″ colour touch-screen display.

The models feature increased cooling capacity with up to 40 kW (136,000 BTUH) and 1510 L/s (3200 CFM) max airflow with conditions at 7.2°C EWT, 49°C RAT, 6.6°C dT for the ACRC301S (standard temp) and up to 60 kW (205,000 BTUH) and 1982 L/s (4200 CFM) max airflow with conditions at 12.8°C EWT, 49°C RAT, 6.6°C dT for the ACRC301H (high temp).

The models feature improved energy efficiency with 1.0 kW at maximum operating condition for ACRC301S (standard temp) and 1.9 kW at maximum operating condition for the ACRC301H (high temp).

The InRow RC condensate management system ensures coil temperatures remain above the dew point by preventing condensation, a process achieved by recirculating coil water; compatible with the ACRC301H unit.

The intelligent controls monitor and actively adjust cooling capacity to ensure proper server inlet temperatures. The microprocessor controller provides visibility into the operation and status of the unit.

The InRow RC is compatible with EcoAisle and Active Flow Controller.