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 / giri

1 TR(ton refrigeration)= 3.5KW.........

Is This Answer Correct ?

327 Yes

49 No

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

Answer / umesh kumar

As we know that 1 KW = 3413 btu ( British thermal unit)
and 1 TR = 12000 btu

kw capacity = 12000/3413
Hence 1 TR = 3.5 kW

Is This Answer Correct ?

239 Yes

45 No

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

Answer / khaleel

Lets say

Chiller Capacity 100TR
Power Consumption 70KW

Then IKW/TR = 70/100 = 0.70 KW/TR

Is This Answer Correct ?

210 Yes

22 No

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

Answer / r.gandhi

1 KW = 3413BTU

1TR = 12000 BTU

KW=12000/3412

1TR= 3.5KW

Is This Answer Correct ?

120 Yes

26 No

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

Answer / tapan abdul kalam

As we know that 1 KW = 3413 btu ( British thermal unit)
and 1 TR = 12000 btu

kw capacity = 12000/3413
Hence 1 TR = 3.5 kW

Is This Answer Correct ?

66 Yes

12 No

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

Answer / vivek namdeo

IKW/TR = consume power in k.w./generated chiller TR

Is This Answer Correct ?

59 Yes

8 No

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

Answer / palash bolia

1 Ton of Ice = 2000 Pounds(909.1 Kg)
Latent Heat of Ice = 335 kJ/kg
Amount of Heat removed to form 1 ton of (british) ice from
0deg of water to 0deg ice =
(909.1 X 335)/(24 X 3600) = 3.5 KW

Is This Answer Correct ?

34 Yes

3 No

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

Answer / sumesh

Here comes the importance of COP which is always greater than 1
Both the answers are correct.
1 Ton = 3.5 kw
but for producing 1tr,only .7-.9 kw/tr(depending on machine).

for more clarification read and understand "coefficient of perfomance"

Is This Answer Correct ?

36 Yes

6 No

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

Answer / gaurav majumdar

Basically HVAC Engg know 1 kilocalorie (kcal)= 3.97 Btu
So 1 TR = 3.52 KW

Is This Answer Correct ?

32 Yes

5 No

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

Answer / kuna

KW = 3413BTU

1TR = 12000 BTU

KW=12000/3412

1TR= 3.5KW

Is This Answer Correct ?

19 Yes

4 No

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