Modular Data Temp Systems Air Cooled Water/Glycol Cooled 8, 10 and 13 ton capacities R-407C ISO 9001 Certified
… the pioneer and builder of the most complete line of precision cooling equipment Back in the late 1960’s and early 70’s with the advancement of the computer and computer rooms, precision environmental control equipment with high sensible cooling ratios became a necessity. Data Aire, a division of Supreme Aire, worked with leading computer facility engineers to develop one of the first down discharge air conditioning units for raised floor application.
MODULAR DATA TEMP Air Cooled Water/Glycol Cooled R-407C Single Circuit Design Compact Size for Easy Maneuverability Product Description Performance/Electrical Data Dimensional Data Guide Specifications
Table of Contents Design Features................................................................................................................7 Refrigeration Circuit ........................................................................................................7 System Control ................................................................................................................8 Site Controls .............................................................................................
Data Aire, Inc. Modular Data Temp PRECISION COOLING Modular Data Temp Series units are precision environmental control systems that bring a standard of reliable performance to today’s demanding market. Small to large data centers, telecommunication sites, or where access and/or floor space is limited, Modular Data Temp units can meet these demands.
Design Features FILTER SECTION Air Cooled with Remote Outdoor Condenser - A wide range of outdoor condensers are available. Condensers are manufactured by Data Aire and sized to meet the heat rejection and ambient conditions as required.
Control System DATA ALARM PROCESSOR-III The Data Alarm Processor-III (DAP™ III) offers the definitive answer for precision environmental control. The DAP-III control system not only controls and monitors temperature, humidity, airflow and cleanliness, it provides component run times, alarm history and an automatic self-test of the microprocessor on system start-up. All messages are presented in a clear vernacular format and sequentially displayed on a backlit, liquid crystal display (LCD).
Control System PROTECTIVE and SAFETY FEATURES Metal shell enclosure with sealed front control panel Opto-coupler signal inputs Heavy ground planes and power foils Switching power supply Watch dog timer Protected 24VAC power input Isolation transformer Fuses on all control boards CONDITIONS and DATA DISPLAYED Current percent of capacity utilized Current temperature Current humidity Current discharge air temperature* Current chilled water temperature* Cooling stages Reheat stages Chilled water flow percen
Site Control Site Monitoring Devices Building Management Interoperability DARA-4 - Data Aire Relay Auto Changeover controller allows for unit rotation and backup capabilities while interfacing via a summary alarm with BMS systems. This economical controller manages up to four Data Aire units. In addition to Data Aire’s own site monitoring devices we realize that some installations prefer to have their entire building monitored by a building management system (BMS).
Options Remote Temperature and Humidity Sensors - Temperature and humidity sensors may be ordered for remote wall mounting. Sensors are provided in a wall mount plastic case for remote sensing of temperature and humidity. 25 feet of shielded cable is provided for field wiring. Smoke Detector - A unit mounted smoke detector will shut down the unit if smoke is sensed. The unit mounted microprocessor will sound an alarm and display “SMOKE DETECTOR: UNIT SHUTDOWN” message.
AIR COOLED: Performance data at STANDARD airflow MODEL NUMBER DTAD/U-08 DTAD/U-10 DTAD/U-13 CAPACITY in Btu/hr - gross 80° DB/67° WB 50% RH Total Sensible 105,800 84,000 134,000 100,000 163,800 119,000 75° DB/62.5° WB 50% RH Total Sensible 98,000 81,000 124,500 97,000 152,000 115,500 75° DB/61° WB 45% RH Total Sensible 95,100 86,800 121,200 103,400 147,600 122,800 72° DB/60° WB 50% RH Total Sensible 93,300 79,300 118,900 95,100 145,000 113,300 72° DB/58.
AIR COOLED: Performance data at STANDARD airflow MODEL NUMBER DTAD/U-08 ELECTRICAL SECTION DTAD/U-10 DTAD/U-13 Standard Motor Electrical data based on: electric reheat- YES, steam generator humidifier - YES, and STANDARD MOTOR. 208-230/3/60 460/3/60 575/3/60 FLA/MCA/MOP FLA/MCA/MOP FLA/MCA/MOP 77/94/110 37/45/50 28/35/40 88/108/125 40/50/60 31/38/45 100/123/150 46/56/70 38/46/60 Electrical data based on: electric reheat - NO, steam generator humidifier - YES, and STANDARD MOTOR.
AIR COOLED: Performance data at STANDARD airflow MODEL NUMBER DTAD/U-08 ELECTRICAL SECTION DTAD/U-10 DTAD/U-13 Next Size Motor Electrical data based on: electric reheat - YES, steam generator humidifier - YES, and NEXT SIZE MOTOR. 208-230/3/60 460/3/60 575/3/60 FLA/MCA/MOP FLA/MCA/MOP FLA/MCA/MOP 80/97/110 38/46/50 29/36/40 94/113/125 43/52/60 33/40/45 106/129/150 48/58/70 40/48/60 Electrical data based on: electric reheat - NO, steam generator humidifier - YES, and NEXT SIZE MOTOR.
AIR COOLED: Performance data at OPTIONAL airflow MODEL NUMBER DTAD/U-08 DTAD/U-10 DTAD/U-13 CAPACITY in Btu/hr - gross 80° DB/67° WB 50% RH Total Sensible 108,700 94,000 138,700 113,200 168,800 132,700 75° DB/62.5° WB 50% RH Total Sensible 101,000 90,600 129,300 109,600 156,800 128,400 75° DB/61° WB 45% RH Total Sensible 98,100 96,100 125,200 117,300 152,400 137,400 72° DB/60° WB 50% RH Total Sensible 96,300 88,500 123,700 107,500 149,700 125,800 72° DB/58.
AIR COOLED: Performance data at OPTIONAL airflow MODEL NUMBER DTAD/U-08 ELECTRICAL SECTION DTAD/U-10 DTAD/U-13 Standard motor Electrical data based on: electric reheat - YES, steam generator humidifier - YES, and STANDARD MOTOR. 208-230/3/60 460/3/60 575/3/60 FLA/MCA/MOP FLA/MCA/MOP FLA/MCA/MOP 80/97/110 38/46/50 29/36/40 94/113/125 43/52/60 33/40/45 106/129/150 48/58/70 40/48/60 Electrical data base on: electric reheat - NO, steam generator humidifier - YES, and STANDARD MOTOR.
AIR COOLED: Performance data at OPTIONAL airflow MODEL NUMBER DTAD/U-08 ELECTRICAL SECTION DTAD/U-10 DTAD/U-13 Next size motor Electrical data base on: electric reheat - YES, steam generator - YES, and NEXT SIZE MOTOR. 208-230/3/60 460/3/60 575/3/60 FLA/MCA/MOP FLA/MCA/MOP FLA/MCA/MOP 85/103/110 40/49/50 31/38/45 102/122/125 47/56/60 36/43/50 114/137/175 52/63/80 43/51/60 Electrical data base on: electric reheat - NO, steam generator humidifier - YES, and NEXT SIZE MOTOR.
WATER COOLED: Performance at STANDARD airflow MODEL NUMBER DTWD/U-08 DTWD/U-10 DTWD/U-13 Total Sensible 109,900 85,500 139,400 102,100 170,200 121,600 75° DB/62.5° WB 50% RH Total Sensible 102,000 82,700 129,600 99,100 158,100 118,100 CAPACITY in Btu/hr - gross 80° DB/67° WB 50% RH 75° DB/61° WB 45% RH Total Sensible 99,300 88,500 126,600 105,800 153,800 125,600 72° DB/60° WB 50% RH Total Sensible 97,200 81,000 123,600 97,300 150,700 116,000 72° DB/58.
WATER/GLYCOL COOLED: Performance data at STANDARD airflow CONDENSER WATER Using 65° F EWT Using 75° F EWT Using 85° F EWT Using Fluid Cooler (Maximum design water pressure 150 psi - High pressure valves optional) GPM Pressure drop in PSI GPM Pressure drop in PSI GPM Pressure drop in PSI GPM Pressure drop in PSI 9.5 4.1 14.8 4.5 21 7.1 28.0 9.1 11.9 4.1 18.5 4.5 26.3 7.1 35.0 10.1 14.8 3.5 23.2 4.1 31.8 4.5 43.0 8.1 Scroll 1 R-407C Scroll 1 R-407C Scroll 1 R-407C 12.2 3 295 12.2 4 328 12.
WATER/GLYCOL COOLED: Performance data at STANDARD airflow MODEL NUMBER DT*D/U-08 ELECTRICAL SECTION DT*D/U-10 DT*D/U-13 Standard Motor Electrical data based on: electric reheat - YES, steam generator humidifier YES, and STANDARD MOTOR. 208-230/3/60 460/3/60 575/3/60 FLA/MCA/MOP FLA/MCA/MOP FLA/MCA/MOP 77/94/110 37/45/50 28/35/40 88/108/125 40/50/60 31/38/45 100/123/150 46/56/70 38/46/60 Electrical data base on: electric reheat - NO, steam generator humidifier - YES, and STANDARD MOTOR.
WATER/GLYCOL COOLED: Performance data at STANDARD airflow MODEL NUMBER DT*D/U-08 ELECTRICAL SECTION DT*D/U-10 DT*D/U-13 Next Size Motor Electrical data based on: electric reheat - YES, steam generator humidifier - YES, and NEXT SIZE MOTOR. 208-230/3/60 460/3/60 575/3/60 FLA/MCA/MOP FLA/MCA/MOP FLA/MCA/MOP 80/97/110 38/46/50 29/36/40 94/113/125 43/52/60 33/40/45 106/129/150 48/58/70 40/48/60 Electrical data based on: electric reheat - NO, steam generator humidifier - YES, and NEXT SIZE MOTOR.
WATER COOLED: Performance data at OPTIONAL airflow MODEL NUMBER DTWD/U-08 DTWD/U-10 DTWD/U-13 CAPACITY in Btu/hr - gross 80° DB/67° WB 50% RH Total Sensible 113,600 95,700 144,100 115,300 176,300 135,600 75° DB/62.5° WB 50% RH Total Sensible 105,500 92,400 134,100 111,600 163,500 131,200 75° DB/61° WB 45% RH Total Sensible 102,000 98,600 130,400 119,500 158,600 140,000 72° DB/60° WB 50% RH Total Sensible 100,700 90,400 128,100 109,300 155,800 128,500 72° DB/58.
WATER/GLYCOL COOLED: Performance data at OPTIONAL airflow MODEL NUMBER DTWD/U-08 CONDENSER WATER Using 65° F EWT Using 75° F EWT Using 85° F EWT Using Fluid Cooler DTWD/U-10 DTWD/U-13 Maximum design water pressure 150 psi - High pressure valves optional GPM Pressure drop in PSI GPM Pressure drop in PSI GPM Pressure drop in PSI GPM Pressure drop in PSI 9.5 4.1 14.8 4.5 21.0 7.1 28.0 9.1 11.9 4.1 18.5 4.5 26.3 7.1 35.0 10.1 14.8 3.5 23.2 4.1 31.8 4.5 43.0 8.
WATER/GLYCOL COOLED: Performance data at OPTIONAL airflow MODEL NUMBER DT*D/U-08 ELECTRICAL SECTION DT*D/U-10 DT*D/U-13 Standard Motor Electrical data based on: electric reheat-YES, steam generator humidifier-YES, and STANDARD MOTOR. 208-230/3/60 460/3/60 575/3/60 FLA/MCA/MOP FLA/MCA/MOP FLA/MCA/MOP 80/97/110 38/46/50 29/36/40 94/113/125 43/52/60 33/40/45 106/129/150 48/58/70 40/48/60 Electrical data based on: electric reheat-NO, steam generator humidifier-YES, and STANDARD MOTOR.
WATER/GLYCOL COOLED: Performance data at OPTIONAL airflow MODEL NUMBER DT*D/U-08 ELECTRICAL SECTION DT*D/U-10 DT*D/U-13 Next Size Motor Electrical data based on: electric reheat-YES, steam generator humidifier-YES, and NEXT SIZE MOTOR. 208-230/3/60 460/3/60 575/3/60 FLA/MCA/MOP FLA/MCA/MOP FLA/MCA/MOP 85/103/110 40/49/50 31/38/45 102/122/125 47/56/60 36/43/50 114/137/175 52/63/80 43/51/60 Electrical data based on: electric reheat-NO, steam generator humidifier-YES, and NEXT SIZE MOTOR.
MODULAR DATA TEMP 8, 10, and 13 ton, Downflow 26
MODULAR DATA TEMP 8, 10, and 13 ton, Upflow 27
Air Cooled Condensers • DARC 06-21 Single Circuit 28
Air Cooled Condensers • DARC 06-21 Single Circuit 29
Fluid Coolers • DAFC MODEL 06-50 30
Fluid Coolers • DAFC MODEL 06-50 31
DATA AIRE Piggy Back Heat Exchanger • DAFC and DARC 6, 7, and 9 ton 32
DATA AIRE Piggy Back Heat Exchanger • DAFC and DARC 11, 15 and 17 ton 33
Floorstand and Plenums 34
Model Number Identification 35
MODULAR DATA TEMP SERIES • Dimensional Weight and Data - Air Cooled MODULAR DATA TEMP SERIES DIMENSIONAL and WEIGHT DATA - AIR COOLED Downflow and Upflow Model DTAD/U-08 DTAD/U-10 DTAD/U-13 Length Width Height 49.0 49.0 49.0 34.5 34.5 34.5 72.0 72.0 72.0 Operating Weight 880 lb 890 lb 940 lb Shipping Weight 1,055 lb 1,115 lb 1,215 lb MODULAR DATA TEMP SERIES DIMENSIONAL and WEIGHT DATA - WATER/GLYCOL COOLED Downflow and Upflow Model DT*D/U-08 DT*D/U-10 DT*D/U-13 Length Width Height 49.0 49.
GUIDE SPECIFICATIONS MODULAR DATA TEMP SERIES 8, 10, 13 ton DX Units Guide Specifications GENERAL The environmental control units shall be provided with a high sensible cooling system, factory assembled, piped, wired, and run tested prior to shipment and designed for the following air pattern: ___ Down Discharge ___ Top Discharge for Duct Connection ___ Top Discharge with Plenum The system shall be designed for draw through air arrangement to insure even air distribution to the entire face of the coil.
GUIDE SPECIFICATIONS, continued Air Cooled with Floor Mounted Indoor Condenser - The refrigeration system shall be split type with an indoor evaporator section and floor mounted indoor condenser. The indoor evaporator section shall include the cooling coil, compressor, humidifier, reheat, filters and controls. The cooling coil shall be in an “A” frame arrangement to allow maximum coil surface in a small cabinet. The large faced area coil shall be constructed with 1/2” O.D.
GUIDE SPECIFICATIONS, continued on all three power lines, internal thermostats for winding protection, crankcase heater, sight-glass, condenser with sub-cooling, and 2-way water regulating valve for head pressure control. The filter drier shall be of the flare fitting type for non-torch servicing. The circuit shall contain high and low pressure safety switches. The high and low pressure safety switches shall be installed with shraeder type fittings with valve core.
GUIDE SPECIFICATIONS, continued Data Aire Data Alarm Processor III ( DAPTM III) The environmental system shall be furnished with a microprocessor based Data Alarm Processor-III panel. The panel shall include unit switching functions and display normal functions, malfunctions, and service diagnostics on a 2 row, 80 character, backlit liquid crystal display (LCD) in a clear vernacular format.
GUIDE SPECIFICATIONS, continued The following historical data shall be available: High temperature last 24 hours Average percentage of capacity Low humidity last 24 hours Low temperature last 24 hours Alarm history (last ten alarms) Equipment runtimes High humidity last 24 hours The following alarm functions shall be monitored and displayed when they occur in addition to enunciating an audible alarm: High temperature warning Low humidity warning Under floor water detected Temperature sensor failure Main
OPTIONS Remote Temperature and Humidity Sensors Units shall be provided with remote temperature and humidity sensors. Sensors shall be provided in a plastic case for remote mounting. 25 feet of shielded cable shall be provided for field wiring. Disconnect The environmental control unit shall include a non-automatic disconnect switch mounted in the high voltage section of the electrical panel.
OPTIONS - continued pump changeover in the event of a pump failure. Upon pump changeover, a message “Standby Pump On” shall be displayed on the indoor unit microprocessor. The NEMA 4 flow switch shall be field installed. Pump Enclosure Provide an enclosure for pump(s). The enclosure shall be vented and weather resistant. Pumps shall be factory mounted in enclosure ready for field piping and wiring.
230 W. BlueRidge Avenue Orange, CA 92865 800-347-2473 www.dataaire.com e-mail: sales@dataaire.com A Member of the CS Group of Companies Data Aire, Inc. reserves the right to make design changes for the purpose of product improvement, or to withdraw any design without notice.
