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7/31/2019 Cooling Load Calculator
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CO-OP UMOJA GROUND FLOOR MAIN -HALL LOAD ESTIMATE
SYNCHROCONSULT ASSOCIATES L.T.D
Cooling Load Calculator Only Data in YELLOW squares can be change. Guide information in RED auto calculates.
1 Ambient Temperature 30 Deg C dry bulb Fixed 20 Deg C wet Bulb
(30 normal)
2 Design Temperature 23 Deg C dry bulb 16 Deg C wet Bulb
(23 normal) (16 normal)
3 Room Dimensions 2 m length 2 m width
( 4 floor area m2 ) 2.6 m height
4 Window Dimensions 1 m length 8 m height
(If using sq metres enter 1 in length box and m sq in height box) (Suggest 0.3333333 m2 as min. window)
5 Aspect North & East 1
South East 2 enter 1 index (1 normal)
South 4
West 4
6 People enter number 6 People
(Suggest minimum 0.4 People)
7 Ventilation per person
8 l/sec minimum
10 l/sec normal enter 10 l/sec ( 10 normal)
12 l/sec high (Ventilation required 60 l/sec)
15 l/sec smoking (Statutory min. Office appl. 48 l/sec)
8 Number of PC's enter 6 number
9 Lighting enter 15 W/m2 (10 normal)
10 Additional equipment enter power input 0 Kw
IMPORTANT click on this RED square when complete
Cooling Requirement Watts 3340.574706
Total Heat Gain Kw 3.340574706
Sensible Kw 2.438619535
Latent Kw 0.901955171
Watts m2 Floor area Watts 835.1436765
(Normal Watts m2 should be between 80 & 160 a higher figure is likely to give excessive air movement.)
6 No of People in the office 6 m2 Standard / High 0.6666667 People
Area per Person 10 m2 Low density 0.4 People
4 m2 High Density 1 People
9 Lighting Standard 10 Watts m2
High 15 Watts m2
Very High 25 Watts m2
Ingress / infiltration One air change per hour is included
Sensible Heat Ratio - Return Air ( Room Condition ) Plus 0.05 Coil By Pass Factor
The producers of this programme except no liablity for its use.
7/31/2019 Cooling Load Calculator
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Cooling Load Calculator Type Project Name & Date
Note - Only data shown in blue can be change. Guide information in green auto calculates.
1 Ambient Temperature 30 Deg C dry bulb Fixed 20 Deg C wet Bulb
(30 normal)
2 Design Temperature 23 Deg C dry bulb 16 Deg C wet Bulb
(23 normal) (16 normal)
3 Room Dimensions 5 m length 4 m width
( 20 floor area m2 ) 2.4 m height
4 Window Dimensions 2.5 m length 1.2 m height
(If using sq metres enter 1 in length box and m sq in height box) (Suggest 1.6666667 m2 as min. window)
5 Aspect North & East 1
South East 2 enter 1 index (1 normal)
South 4
West 4
6 People enter number 3.3 People
(Suggest minimum 2 People)
7 Ventilation per person
7 l/sec minimum
10 l/sec normal enter 10 l/sec ( 10 normal)
12 l/sec high (Ventilation required 33 l/sec)
15 l/sec smoking (Statutory minimum 23.1 l/sec) ( Office appl.)
8 Number of PC's enter 0 number
9 Lighting enter 10 W/m2 (10 normal)
10 Additional equipment enter power input 0 Kw
IMPORTANT click on this square when complete
Cooling Requirement Watts 2103.895063
Total Heat Gain Kw 2.103895063
Sensible Kw 1.535843396
Latent Kw 0.568051667
Watts m2 Floor area Watts 105.1947532
(Normal Watts m2 should be between 80 & 160 a higher figure is likely to give excessive air movement.)
6 Number of People in an offic 6 m2 Standard / High 3.3333333 People
Area per Person 10 m2 Low density 2 People
4 m2 High Density 5 People
9 Lighting Standard 10 Watts m2
High 15 Watts m2
Very High 25 Watts m2
Ingress / infiltration One air change per hour is included
Sensible Heat Ratio - Return Air ( Room Condition ) Plus 0.05 Coil By Pass Factor
The producers of this programme except no liablity for its use.
7/31/2019 Cooling Load Calculator
http://slidepdf.com/reader/full/cooling-load-calculator 3/3
Cooling Load Calculator Type Project Name & Date
Note - Only data shown in blue can be change. Guide information in green auto calculates.
1 Ambient Temperature 30 Deg C dry bulb Fixed 20 Deg C wet Bulb
(30 normal)
2 Design Temperature 23 Deg C dry bulb 16 Deg C wet Bulb
(23 normal) (16 normal)
3 Room Dimensions 5 m length 4 m width
( 20 floor area m2 ) 2.4 m height
4 Window Dimensions 2.5 m length 1.2 m height(If using sq metres enter 1 in length box and m sq in height box) (Suggest 1.6666667 m2 as min. window)
5 Aspect North & East 1
South East 2 enter 1 index (1 normal)
South 4
West 4
6 People enter number 3.3 People
(Suggest minimum 2 People)
7 Ventilation per person
7 l/sec minimum
10 l/sec normal enter 10 l/sec ( 10 normal)
12 l/sec high (Ventilation required 33 l/sec)
15 l/sec smoking (Statutory minimum 23.1 l/sec) ( Office appl.)
8 Number of PC's enter 0 number
9 Lighting enter 10 W/m2 (10 normal)
10 Additional equipment enter power input 0 Kw
IMPORTANT click on this square when complete
Cooling Requirement Watts 2103.895063
Total Heat Gain Kw 2.103895063
Sensible Kw 1.535843396
Latent Kw 0.568051667
Watts m2 Floor area Watts 105.1947532
(Normal Watts m2 should be between 80 & 160 a higher figure is likely to give excessive air movement.)
6 Number of People in an offic 6 m2 Standard / High 3.3333333 People
Area per Person 10 m2 Low density 2 People
4 m2 High Density 5 People
9 Lighting Standard 10 Watts m2
High 15 Watts m2
Very High 25 Watts m2
Ingress / infiltration One air change per hour is included
Sensible Heat Ratio - Return Air ( Room Condition ) Plus 0.05 Coil By Pass Factor
The producers of this programme except no liablity for its use.
