Watt-a-Calculator

find the right product for you!

Specify cabinet installation

Indoor
Outdoor

Specify cabinet material

Painted steel
Stainless steel
Aluminium
Double-layer aluminium
Polyester
Plastic

Specify cabinet dimensions

[mm]

[mm]

[mm]

Specify cabinet position

Stand alone
Stand alone, leaning against a wall
Central in a row, leaning against a wall
Central in a row, not leaning against walls
Built-in in a wall
At the start or end of a row, leaning against a wall
At the start or end of a row, not leaning against walls

External ambient temperature (Ta)

Minimum

°C


Maximum

°C

Enclosure internal target temperature (Ti)

Minimum

°C


Maximum

°C

Choose the type of product you wish to install

Air conditioners
Filter fans
Anticondensation heater

Specify the voltage used by your thermoregulation system

12V DC
24V DC
48V DC
115V AC/ 1ph /50-60Hz
230V AC/ 1ph /50-60Hz
400V AC/ 2ph /50-60Hz
400V AC/ 3ph /50Hz - 460V AC/ 3ph /60Hz

Specify heat load

[W]
[W]

Or alternatively: Calculate heat load by adding items below

number of components
rated power [VA]
heat waste [%]

number of components
rated power [VA]
heat waste [%]
50
75
100
160
200
250
500
750
1000
2000
3000
4000
5000
8000
10000

number of components
rated power [W]
heat waste [%]

number of components
rated power [W]
heat waste [%]
30
60
120
250
500
750
1000
2000
3000
4000
5000
8000
10000

number of components
current type
heat waste [%]
alternate current
direct current

number of components
rated power [W]
heat waste [%]
4000
75000
11000
15000
22000
30000
37000
55000
90000
130000

number of components
rated power [W]
heat waste [%]
1.2
2
5

number of components
rated current [A]
heat waste [%]
Power swtiches using 63
Power swtiches using 125
Power swtiches using 160
Power swtiches using 250
Power swtiches using 400
Power swtiches using 630
Power swtiches using 1000
Power swtiches using 1250
Power swtiches using 1600
Power swtiches using 2000

solar Radiation Input Load

Input data

Input data Unit of measure Value
Cabinet material
Cabinet height mm
Cabinet length mm
Cabinet depth mm
Cabinet position
Cabinet installation
Minimum external temperature °C
Maximum external temperature °C
Minimum internal temperature °C
Maximum internal temperature °C
Calculated partial data Unit of measure Value
Heat generated by the components W
Cooling power needed (for air conditioners) W
Air volume needed (for filter fans) m3/h
Heat to be supplied (for anticondensation heaters) W

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