RowCool 29kW / 43kW

Chilled Water – Precision Cooling

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Description

INTRODUCTION

RowCool for effective heat removal in data centers

As the power density increases in modern data centers, traditional precision air conditioning fails to provide complete cooling for the following situations:

Load variations for peak and off-peak period
High power density
Uneven heat distribution

The Delta InfraSuite Precision Cooling RowCool Chilled Water can effectively solve the above problems.

Applications:

High power density rack area
Environment that requires precise environmental control

Front and rear view of RowCool 29 kW

Features

High Availability

Built-in dual power supply with dual input for better power reliability
Rectifiers and fan that support hot-swappable, greatly reducing maintenance time
Panel made of cold-rolled steel plate and coated with surface electrostatic spraying
Built-in leakage detector capable of leak display an alert
Modular rack design readily expandable by load to enable quick configuration
Built-in manual dehumidifying for quick and precise dehumidification
Supporting group control and used as backup

High Flexibility

Chilled water pipe suitable for both top and bottom insertion, with flexible configuration as required
Wheels on bottom for easy moving to locations that need cooling
Disposable filter with high efficiency (MERV 8 ASHRAE 52.2, 45mm); washable MERV 1 filter is available for purchase to save cost
Remote monitoring can be carried out through SNMP card, providing more comprehensive system protection

High Efficiency

To comply with the high power density of racks, the RowCool series cooling capacity can increase up to 60kW (HCH1870) without changing footprint

– for RowCool 43kW

When Applied to the high-temperature settings of inlet water, outdoor units save on power consumption by up to 15~20% when the chiller water temperature increases from 5°C to 12°C
Continuously variable speed fan design for energy saving
Cooling system capable of variable flow control for energy saving
Built-in vortex wafer flow meter capable of monitoring chilled water flow that renders easy display of system status

RowCool 29kW
Model	HCH1850
Cooling method	Chilled Water
Maximum cooling capacity	29 kW
Sensible cooling capacity	28.7 kW
Input power	Single phase 220-240 Vac, 50/60 Hz
Maximum input current	5A
Power consumption	1 kW
Air flow	2900 (4930) CFM (CMH)
Tubing Dimensions	25A (1 inch), PT thread female
Connections of inlet/outlet water	Top and bottom
Filter	30~35 %, MERV 8 (Disposable)
Communication interface	SNMP slot x1 (SNMP card is optional) RS232x1, RS485x1 (Modbus protocol) Input dry contact x2 Output dry contact x2 Temperature sensor x3 Remote temperature/humidity sensor x1
Accessories	Washable filter Remote temperature/humidity sensor, SNMP card, Drain Pump
Environment
Operation temperature Relative humidity	4 ~ 40°C 30 ~ 85%, non-condensing
External dimensions
Dimensions (WxDxH) Weight	300 x 1090 x 2000 mm 185 kg

Power consumption

1 kW

Air flow

2900 (4930) CFM (CMH)

Tubing Dimensions

25A (1 inch), PT thread female

Connections of inlet/outlet water

Top and bottom

Filter

30~35 %, MERV 8 (Disposable)

Communication interface

SNMP slot x1 (SNMP card is optional), RS232x1, RS485x1 (Modbus protocol), Input dry contact x2, Output dry contact x2, Temperature sensor x3 , Remote temperature/humidity sensor x1

Accessories

Washable filter

Remote temperature/humidity sensor, SNMP card, Drain Pump

Environment

Operation temperature

4 ~ 40°C

Relative humidity

30 ~ 85%, non-condensing

External dimensions

Dimensions (WxDxH)

300 x 1090 x 2000 mm

Weight