Cooling Capacity Tonnage Calculation

Most people asked us: How to calculate the tonnage or HP (horsepower) untuk Penyaman Udara equipment and Bilik sejuk sistem penyejukan? Baiklah, actually there are many aspects can affect the cooling performance of refrigeration equipment, cooling capacity is the most important one. As our 12+ years experience, believe we can provide the most suitable solution for your project.

BTU to Tonnage

Tonnage to BTU

BTU to Tonnage

Tonnage to BTU

Notis: Cooling performance will be affacted by many other factors: room set temp, ambient temp, kelembapan, pengudaraan, installation height, dan lain-lain. So please tell us more details about your project, we will give you the most suitable solution. For more request, please contact us freely.

Cold Room Volume to Horsepower Calculation

Suhu Rendah

High and Medium Temp

Suhu Rendah

High and Medium Temp

soalan: How to calculate which HP(horsepower) sistem penyejukan ( condensing unit or unit cooler) should need for my cold room?

Jawab: Baiklah, 1) calculate your room dimension: Length*Width*Height, 2) divided by coefficient.

Low set temp (<-20°C): Volume/11

High and medium set temp(>-15°C): Volume/14

Sebagai contoh:

1) Cold room size: 6*6*3m, room set temp -20°C

So you need Refrigeration HP= 108m3 / 11 = 9.8 ≈ 10hp

2) Cold room size: 6*6*3m, room set temp -5°C

So you need Refrigeration HP= 108m3 / 15 = 7.2 ≈ 7hp

Panel Total Cost Calculation for Cold Room

Panel bilik sejuk is the essential component for cold room, but many people don’t know how to calculate the whole panel area for a cold room? Pertama, you should calculate all the 6 sides of the cold room: roof + dinding + floor. Kedua, you should know the set temperature for the cold room, because different set temp use different thickness panel (means different price):

Ketebalan Panel	Panel Material	Sambungan Panel	Cold Room Set Temp
75mm	PU/PIR	Camlock / Slip Joint	>0°C
100mm	PU/PIR	Camlock / Slip Joint	0 ~ -15°C
150mm	PU/PIR	Camlock / Slip Joint	-15 ~ -35°C
200mm	PU/PIR	Camlock / Slip Joint	<-35°C

Panel Cost (m2)

Panel Cost (kaki persegi)

Panel Cost (m2)

Panel Cost (kaki persegi)

Perhatian: Panel cost will vary due to the raw materials’ cost changing. So before you calculate the total cost for your cold room project, please contact us to verify the newest unit price.