Details on Machines and Devices
Information on the Machines and devices dialog in the dynamic cooling load calculation.
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Table
You can assign room-specific load profiles for machines and devices.
| Column | Description |
|---|---|
| Quantity | Number of lights/people/devices/air streams or mass flow rates to which this load is to apply. The load [W] is multiplied by the number. At room level, the number of people per square meter is automatically calculated for people from this specification. |
| Usage profile sets | Displays the currently assigned usage profile set. Click |
| Name | Click |
| Usage % | Percentage to which the selected profile set is used. This value is considered in addition to the usage values in the profile set. Accordingly, a profile of 50% with a usage of 50% is 25% effective. |
| B,con %, B,rad % | The room load factor indicates what portion of the convective portion of the internal load will have an effect in the room. B,con reduces with values <100 % the convective portion of the total load; B,rad the radiant portion. |
| Load W | The capacity delivered by the internal load in the room. When entering this value, the value for the specific load will be determined automatically. |
| Load/m2 W/m2 | The area-related capacity delivered by the internal load in the room. When entering this value, the absolute load will be determined automatically. |
| Convection % | Percentage of the load that is convected directly to the room air. The rest of the load acts radiatively on the enveloping surfaces present in the room. |
| Latent load W | Absolute load generated by evaporation in Watt. |
| Latent load/m2 W/m2 | Specific latent load per square meter in Watt. |
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