recordBoiler_Vitocrossal200_311kW

Gas-fired condensing boiler Viessmann Vitocrossal200 311kW

Extends from BoilerTwoPointBaseDataDefinition (Basic data for boiler with two point characteristic).

Information

Level of Development

Concept

3 efficiencies are given in the TechDoc.

  1. supply: 40 °C, return: 30 °C (second column in data set)
  2. supply: 75 °C, return: 60 °C (first column in data set)
  3. supply: 90 °C, return: 70 °C (not used in data set)

As supply temperatures around 50 °C are common (see heating curve), the average of the first two efficiencies was used.

References

Record is used with HVAC.Components.HeatGenerators.Boiler.BoilerWithController

Source:

  • Product: Vitocrossal 200
  • Manufacturer: Viessmann
  • Borschure: Vitocrossal 200 CM2 Technical Data; 08/2012
  • URL: http://www.viessmann.ca/content/dam/internet-ca/pdfs/commercial/vitocrossal_200_tdm.pdf

Parameters

TypeNameDefaultDescription
Stringname (from BoilerTwoPointBaseDataDefinition)Name of Boiler
SI.Volumevolume (from BoilerTwoPointBaseDataDefinition)Water volume of Boiler
RealPressureDrop (from BoilerTwoPointBaseDataDefinition)Pressure drop coefficient, delta_p[Pa] = PD*Q_flow[m^3/s]^2
SI.PowerQ_nom (from BoilerTwoPointBaseDataDefinition)nominal heat power / thermal load, refering to net (inferior) calorific value
SI.PowerQ_min (from BoilerTwoPointBaseDataDefinition)minimal heat power / thermal load, refering to net (inferior) calorific value
Realeta (from BoilerTwoPointBaseDataDefinition)normal supply level

Revisions

  • September 28, 2013  by Peter Matthes:
    implemented.