Input power per cooling ton calculator
Input power per cooling ton
Lower kW/ton means less electric input for the same cooling capacity.
Units
kWper,ton=CoolingtonsInputkW
EIR=CoolingkWInputkW
Calculator
Enter the values you know and leave one box empty. Calculate finds the empty one, the result or any input.
Worked example
Given
- Coolingtons = 400 ton
- InputkW = 240 kW
kWper,ton=400240=0.6
Given
- CoolingkW = 500 kW cooling
- InputkW = 90 kW
EIR=50090=0.18
Symbols and units
| Symbol | Meaning | Unit |
| kWper,ton | specific cooling input | kW/ton |
| Coolingtons | cooling capacity | ton |
| InputkW | electric input | kW |
| Symbol | Meaning | Unit |
| EIR | electric input divided by cooling power | kW/kW cooling |
| CoolingkW | cooling capacity | kW cooling |
| InputkW | electric input | kW |
Results are estimates for study and screening. Check the inputs, units and assumptions before you use them for design, billing or contract decisions.