site logo

Understand the unit conversion relationship of industrial chiller cooling capacity to facilitate calculation results

Understand the unit conversion relationship of chiller industri cooling capacity to facilitate calculation results

The conversion relationship of various cooling capacity units is as follows:

1. 1Kcal/h (kcal/hour)=1.163W, 1W=0.8598Kcal/h;

2. 1Btu/h (British thermal unit/hour)=0.2931W, 1W=3.412Btu/h;

3. 1USRT (U.S. cold tons)=3.517KW, 1KW=0.28434USRT;

4. 1Kcal/h=3.968Btu/h, 1Btu/h=0.252Kcal/h;

5. 1USRT=3024Kcal/h, 10000Kcal/h=3.3069USRT;

6. 1hp=2.5KW (applicable to air-cooled industrial chillers), 1hp=3KW (applicable to water-cooled industrial chillers).

nyarios:

1. The “horse” used here, when used in power units, is expressed by Hp (imperial horses) or Ps (metric horses), also known as “horsepower”, 1Hp (imperial horses) = 0.7457KW, 1Ps( Metric) = 0.735KW;

2. Under normal circumstances, the cooling capacity of small and medium-sized chillers is usually expressed as “hp”, and the cooling capacity of large-scale chillers (such as large air-conditioning refrigeration units) is usually expressed as “cold ton (US cold ton)”.