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AIR TO AIR HEAT EXCHANGERS

AIR TO AIR HEAT EXCHANGERS

The Heat Exchanger (HEX) is designed for direct air-to-air heat exchange to remove the heat from the cabinet. The internal and the external air circulation loops of the HEX are separated to prevent the introduction of dust, humidity and dirt. The fan on the external air loop conforms to IP55 protection rating.

Delta air-to-air heat exchangers are a closed-loop system with advanced fan and core technology to bring internal enclosure temperatures to ambient. Delta heat exchangers feature Delta DC brushless fans engineered to run continuously for 80,000 hours, or nine years. Easy to install and maintain, Delta heat exchangers come in a variety of shapes and sizes with a multitude of standard and custom features. Internal, external and roof mount models are available with a range of cooling capacities, 10 to 230 W/K, and supply voltages 24 to 48VDC. Operating temperature range -10 to 65°C. UL, cUL, CE, TUV approved.

Features and benefits include:

  • High quality Delta DC brushless fan component for reduced energy consumption and low noise.
  • Intelligent core design for effective thermal transfer.
  • Easy installation and maintenance access.
  • Reduced energy consumption.
  • "One touch" dry run test and dust cleaning.
  • Optional communication functionality.
  • Easy installation and maintenance access.
  • LED status indicator.
  • Low noise.
  • IP55 protection.

Estimate your required cooling capacity by clicking here : Cooling Calculator

 

PRODUCT LISTS

48VDC External Mount

Part number Cooling/heating
Capacity
Dimensions
(inch)
Dimensions
(mm)
Rated Voltage
(VDC)
Operating Current
(A)
Noise (dB-A)
@1.5M
Weight
(lbs / kg)
Approvals Indoor / Outdoor
https://www.delta-fan.com/Download/Images/HEX100PG.jpg https://www.delta-fan.com/Download/Images/HEX100PG.jpg HEX100PG 100 W/K 36H x 18W x 8.8D 917H x 457W x 223D 48 VAC 6 69 59.4 / 27.0 UL Recognized, CE Outdoor
https://www.delta-fan.com/Download/Images/HEX180PB.jpg https://www.delta-fan.com/Download/Images/HEX180PB.jpg HEX180PB 180 W/K 29.1H x 17.3W x 9.8D 740H x 440W x 249D 48 VAC 6.4 67 55.0 lbs / 25.0 kg UL Recognized, CE Outdoor
Part number Cooling/heating
Capacity
Dimensions
(inch)
Dimensions
(mm)
Rated Voltage
(VDC)
Operating Current
(A)
Noise (dB-A)
@1.5M
Weight
(lbs / kg)
Approvals Indoor / Outdoor

 

48VDC Roof Mount

Part number Cooling/heating
Capacity
Dimensions
(inch)
Dimensions
(mm)
Rated Voltage
(VDC)
Operating Current
(A)
Noise (dB-A)
@1.5M
Weight
(lbs / kg)
Approvals Indoor / Outdoor
HEX050QA 50 W/°C 6.1H x 21.7Wx 17.0D 155H x 550W x 434D 48 1.4 64 19.8 / 9.0 UL Recognized, CE Outdoor
HEX080QA 80 W/°C 10.4H x 21.9W x 19.7D 265H x 555W x 500D 48 1.5 64 31.1 / 15.0 UL Recognized, CE Outdoor
https://www.delta-fan.com/Download/Images/HEX110QA.jpg https://www.delta-fan.com/Download/Images/HEX110QA.jpg HEX110QA 110 W 21.1 H x 17.6 W x 8.7 D 536 H x 447 W x 220 D 48 VAC 4 75 33.1 lbs / 15 kg UL Recognized, CE Outdoor
Part number Cooling/heating
Capacity
Dimensions
(inch)
Dimensions
(mm)
Rated Voltage
(VDC)
Operating Current
(A)
Noise (dB-A)
@1.5M
Weight
(lbs / kg)
Approvals Indoor / Outdoor

 

24VDC Internal Mount

Part number Cooling/heating
Capacity
Dimensions
(inch)
Dimensions
(mm)
Rated Voltage
(VDC)
Operating Current
(A)
Noise (dB-A)
@1.5M
Weight
(lbs / kg)
Approvals Indoor / Outdoor
HEX010VA 10 W/°C 16.3H x 10.8W x 2.6D 415H x 275W x 65D 24 1.2 61 8.8 / 4.0 UL Recognized, CE Outdoor
https://www.delta-fan.com/Download/Images/HEX015VA.jpg https://www.delta-fan.com/Download/Images/HEX015VA.jpg HEX015VA 15 W/K 23.2 x 5.9 x 3.1 510 H x 253 W x 78 D 24 VAC 1.2 65 11 / 5 UL Recognized, CE Outdoor
HEX020VA 20 W/°C 23.2H x 11.1W x 3.9D 590H x 283W x 99D 24 0.9 54 15.4 / 7.0 UL Recognized, CE Outdoor
Part number Cooling/heating
Capacity
Dimensions
(inch)
Dimensions
(mm)
Rated Voltage
(VDC)
Operating Current
(A)
Noise (dB-A)
@1.5M
Weight
(lbs / kg)
Approvals Indoor / Outdoor

48VDC Internal Mount

Part number Cooling/heating
Capacity
Dimensions
(inch)
Dimensions
(mm)
Rated Voltage
(VDC)
Operating Current
(A)
Noise (dB-A)
@1.5M
Weight
(lbs / kg)
Approvals Indoor / Outdoor
HEX050PA 45 W/°C 19.7H x 17.5W x 6.0D 500H x 445W x 152D 48 1.2 65 22.0 / 10.0 UL Recognized, CE Outdoor
HEX080PD 80 W/°C 37.4H x 17.7W x 5.9D 950H x 450W x 150D 48 2.2 65 41.9 / 19.0 UL Recognized, CE Outdoor
HEX120PA 120 W/°C 45.3H x 18.5W x 7.6D 1151H x 471W x 193D 48 VDC 4.1 64 72.8 / 33.0 UL Recognized, CE Outdoor
HEX160PA 160 W/°C 50.9H x 22.3W x 9.6D 1294H x 567W x 243D 48 3.1 65 88.2 / 40.0 UL Recognized, CE Outdoor
https://www.delta-fan.com/Download/Images/HEX070PB.jpg https://www.delta-fan.com/Download/Images/HEX070PB.jpg HEX070PB 70 W/K 37.0H x 19.3W x 3.9D 940H x 490W x 100D 48 VAC 3.8 65 38.5 / 17.5 UL Recognized, CE Outdoor
Part number Cooling/heating
Capacity
Dimensions
(inch)
Dimensions
(mm)
Rated Voltage
(VDC)
Operating Current
(A)
Noise (dB-A)
@1.5M
Weight
(lbs / kg)
Approvals Indoor / Outdoor
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