In-row cooling

DataRow in-row cooling: close to the heat source

DataRow places precision cooling directly in the row, next to the racks it protects. Variable-frequency scroll compressors and R410A refrigerant modulate cooling from 20 to 100% of capacity, improving energy efficiency over ordinary air-cooled units by 33.3 to 50%.

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Overview

What this range delivers

An adaptive row-based unit for rack-level cooling in green data centers: 42U-height cabinets in 300, 600 and 900 mm widths that match cold/hot-aisle containment, with no raised floor required and N+1 redundant EC fans.

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20–100% modulation

Variable-frequency scroll and EC compressors dynamically match cooling output to the actual rack heat load.

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Row-native format

2000 mm (42U) cabinets in 300 / 600 / 900 mm widths slot directly into the row beside the racks.

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N+1 EC fans

EC fan systems save 20 to 30% energy versus AC motors and keep airflow running through any single fan fault.

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Advanced controller

7-inch touch screen, teamwork function with up to 16 remote sensors, RS485 standard, SNMP and TCP/IP optional.

The range

DataRow Series: close-coupled row cooling

DX · air-cooled

DataRow DX (007RA to 090RA)

Eleven in-row DX models from 7.5 to 90.5 kW in 300, 600 and 900 mm widths, with matched outdoor condensers and 20 to 100% capacity modulation.

Chilled water

DataRow CW (025RC to 065RC)

Chilled-water in-row units delivering 47.1, 76.0 and 107.6 kW at 7/12 °C water, in 300 and 600 mm widths with 42U row-matching height.

Selected models

DataRow DX air-cooled: representative models

Parameter	007RA	017RA	030RA	050RA	090RA
Total cooling capacity	7.5 kW	17.8 kW	31.5 kW	50.5 kW	90.5 kW
Air volume	2300 m³/h	4500 m³/h	6000 m³/h	10,200 m³/h	16,200 m³/h
Width	300 mm	300 mm	300 mm	600 mm	900 mm
Height	2000 mm (42U)	2000 mm (42U)	2000 mm (42U)	2000 mm (42U)	2000 mm (42U)
Depth	1100 mm	1100 mm	1100 mm	1100 mm	1100 mm
Reheat	3.0 kW	6.0 kW	6.0 kW	6.0 kW	6.0 kW
Humidifier (optional)	1.5 kg/h	1.5 kg/h	3 kg/h	3 kg/h	3 kg/h
Weight	213 kg	253 kg	320 kg	420 kg	620 kg

Chilled water

DataRow CW: per-model detail

Parameter	025RC	045RC	065RC
Total capacity (7/12 °C water)	47.1 kW	76.0 kW	107.6 kW
Total capacity (10/15 °C water)	43.2 kW	69.6 kW	98.6 kW
Air volume	4800 m³/h	9000 m³/h	11,400 m³/h
Width	300 mm	600 mm	600 mm
Height	2000 mm (42U)	2000 mm (42U)	2000 mm (42U)
Reheat	3.0 kW	3.0 kW	3.0 kW
Weight	190 kg	330 kg	400 kg

Inside the unit

Built around a variable-frequency heart

EC scroll compressor · Industry-leading variable displacement design, safe under load changes, long service life, low noise.
DC frequency converter · Mature, efficient inverter control perfectly matched to compressor and controller.
Electronic expansion valve · Fast response with real-time monitoring, matched to the self-developed valve controller.
Oil separator · R410A-specific, anti-oxidation treated, keeps lubricating oil out of the heat exchanger.
N+1 EC fans · Soft start, low inrush, automatic speed matching to load; airflow survives any single fan fault.
Teamwork controller · Groups units, shares up to 16 remote temperature and humidity sensors, RS485 standard.