how do you calculate IKW(consumption per TR) in HVAC?

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Question Posted / raghwendra_rokade

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how do you calculate IKW(consumption per TR) in HVAC?..

Answer / shubhabrata sengupta

Chiller IKW/TR
Chiller Rating - 650 TR
Power Consumption – 100 KW
IKW/TR = Consumed Power in KW / Generated chiller TR.
Chiller is running at 34% i.e. 221 Generated chiller TR
Therefore IKW/TR is 100/221 = 0.45

Is This Answer Correct ?

3 Yes

0 No

how do you calculate IKW(consumption per TR) in HVAC?..

Answer / balram singh mnadloi

TR= (delta T*flow)/(3.5*0.86)
and
KW=(1.73*V*I*PF)/1000

Then you have to divide TR by KW so you find Ikw of chiller

Is This Answer Correct ?

1 Yes

0 No

how do you calculate IKW(consumption per TR) in HVAC?..

Answer / shashi

Halo guyz,1TR =3.5KW is not electrical power .it is thermal unit .So don't confuse

Is This Answer Correct ?

1 Yes

0 No

how do you calculate IKW(consumption per TR) in HVAC?..

Answer / ashok

1TR --- 3.5KW

1kw ----8633btu
1TR -----12000BTU

1kw/TR --- 1.396

Is This Answer Correct ?

24 Yes

26 No

how do you calculate IKW(consumption per TR) in HVAC?..

Answer / puneet prashar

As we know that 1 KWh = 3413 btu ( British thermal
unit)But not 1kw, but it is = 8633 btu
and 1 TR = 12000 btu

kw capacity = 12000/8633
Hence 1 TR = 1.39 kW

Is This Answer Correct ?

6 Yes

14 No

how do you calculate IKW(consumption per TR) in HVAC?..

Answer / jitendra patel

IKW in HVAC = (Chilled water TR x 3025)/860

for example Hvac = 200Tr

Ikw = 200*3025/860
=703.48

Is This Answer Correct ?

17 Yes

29 No

how do you calculate IKW(consumption per TR) in HVAC?..

Answer / uday

1TR = 3.5kW is not possible.

generaly u can consider 1TR = 1.5kW