Case studies

Danfoss ADC lab testing helps Haglund improve energy efficiency by 34%

Refrigeration manufacturer Haglund Industri AB wanted to achieve energy efficiency class A. Experts at the Danfoss Application Development Center (ADC) rigorously tested new component packages and reported energy savings up to 34%.

Danfoss solutions keep beer cold without warming the planet

Testing at the Danfoss Cooling Application Development Center (ADC) in Baltimore, US demonstrated how a refrigeration customer could remove 572 tons of CO₂ from the atmosphere every year and still ensure the delivery of cold beer.

Manufacturer of heat pumps gained substantial cost reductions in Danfoss ADC

Heat pump manufacturer decreased time-to-market and securedl cost reductions by partnering up with Danfoss Cooling at an Application Development Center.

Test of precision air conditioner

Task

Selection of suitable compressor size
Optimize refrigerant charge, configuration and EXV setting

Achievement

20% increase in capacity over the unit offered

Test of sanitary hot water heat pump

Task

Selection of suitable expansion valve and solenoid valves
Optimize refrigerant charge and TXV setting

Achievement

7.8% increase in COP

Test of ice machine

Task

Convert an Ice Machine from R-404A to R290
Optimize refrigerant charge and TXV setting to maximize capacity and efficiency

Achievement

27.5% increase in COP
19.6% increase in capacity