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  1. Ben9108

    How to calculate the energy saving for chiller

    Thanks for the reply. I would like to know how a simple method to calculate the amount of electrical saving for a chiller if one or two air conditioners were switched off in the building. Many Thanks
  2. Ben9108

    How to calculate the energy saving for chiller

    A below chiller was serving for a building. In order to achieve energy saving, one fan coil unit was switched off. Cooling Capacity of Chiller (Kw): 347 Electricity Consumption of Chiller (KWH): 117.485 Operating Current of Chiller (A): 210 COP of chiller: 2.95 Cooling Capacity of Fan coil unit...
  3. Ben9108

    Problems of pressure & power of Chiller Water Pump

    I would like to seek someone help to solve the below problems. Chilled Water Pump 1) Pump Head: 200Kpa 2) Pump Working Pressure: 1600Kpa 3) Pump Brake Power: 5.5KW 4) Pump Motor Power:7.5KW Why pump head is different from pump working pressure? Why pump brake power is different from pump motor...
  4. Ben9108

    Approach Temperature of Cooling Tower

    Approach Temperature is the temperature difference between the temperature of the cooling water leaving the cooling tower and the wet bulb temperature of the air entering the cooling tower I would like to seek someone help whether high approach temperature can optimize the power consumption of...

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