Viessmann Vitosol 200-T SP2A Technical Data Manual
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Viessmann Vitosol 200-T SP2A Technical Data Manual

Vacuum tube collector based on the heat pipe principle for the utilisation of solar energy
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Technical Data Manual
Model Nos. and pricing: see Price List
Vacuum tube collector based on the heat pipe principle
For the utilisation of solar energy
VITOSOL
200-T SP2A
r
Product may not be exactly as shown
VITOSOL 200-T
Type SP2A
Vacuum tube collector
For the heating of DHW, supplement heating systems
and swimming pool water via heat exchangers as well
as for the generation of process heat.
For installation on pitched and flat roofs, as well as for
freestanding installations and on walls.
5782 590 - 02 01/2015

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Summary of Contents for Viessmann Vitosol 200-T SP2A

  • Page 1 Technical Data Manual Model Nos. and pricing: see Price List Vacuum tube collector based on the heat pipe principle For the utilisation of solar energy VITOSOL 200-T SP2A Product may not be exactly as shown VITOSOL 200-T Type SP2A Vacuum tube collector For the heating of DHW, supplement heating systems and swimming pool water via heat exchangers as well as for the generation of process heat.

  • Page 2: Product Description

    The condensate returns back down into ■ Easy installation through the Viessmann assembly and the heat pipe and the process repeats. connection systems. The angle of inclination must be greater than zero to guarantee circulation of the evaporator liquid in the heat exchanger.

  • Page 3: Specification

    Product Information Vitosol 200-T, SP2A Technical Data Specification Vitosol 200-T 1.26 m 1.51 m 3.03 m Number of tubes Gross area 21.3 (1.98) 25.4 (2.36) 49.7 (4.62) Absorber area 13.6 (1.26) 16.3 (1.51) 32.6 (3.03) Aperture area 14.3 (1.33) 17.2 (1.60) 34.3 (3.19) Installation position (see figure below) A, B, C, D, E, F...
  • Page 4 Design Information Vitosol 200-T, SP2A Technical Data Installation on Sloped Roofs Required roof area 1.51 m 3.03 m Vitosol 200-T Vertical installation Horizontal installation Vertical installation Horizontal installation 88.2 41.5 + 3.5* 88.2 81.1 + 3.5* (mm) (2240) (1053 + 89*) (2240) (2061 + 89*) 41.5 + 3.5*...
  • Page 5 Design Information Vitosol 200-T, SP2A Technical Data Installation on Sloped Roofs (continued) Horizontal installation Refer to the Vitosol 200-T, SP2A Installation Instructions for all mounting hardware dimensions and detailed installation instructions. Legend A Header casing B Mounting rail C Tube retainer D Mounting bracket E Roof bracket F Vacuum tube...

  • Page 6: Installation On Flat Roofs

    (due to installation of solar collectors), Legend must be evaluated by a professional structural engineer. A Front support slab B Rear support slab Vitosol 200-T SP2A Combination (mm) (mm) Collector supports with adjustable angle of inclination 1.51 m /1.51 m...
  • Page 7 Design Information Vitosol 200-T, SP2A Technical Data Installation on Flat Roofs (continued) Determining the collector row clearance z At sunrise and sunset (when the sun is very low), shading cannot be avoided when collectors are arranged behind one another. To keep the reduction in yield within acceptable parameters, observe specific row clearances (dimension z).

  • Page 8: Installation On Walls

    Design Information Vitosol 200-T, SP2A Technical Data Installation on Flat Roofs Horizontal installation on flat roofs (non-elevated) Yield can be optimized by rotating the vacuum tubes to 25° to the horizontal plane. The collector must be sloped greater than 0°. Ballast and maximum load on the substructure Calculation in accordance with DIN 1055-4, 3/2005 and DIN 1055-5, 7/2005 or applicable local codes.

  • Page 9: Installation Examples

    Design Information Vitosol 200-T, SP2A Technical Data Installation Examples Take venting into account when engineering the collector array. Note: Max. 161 ft (15 m ) absorber collector area can be connected in series to form a single array. Vertical installation on sloped roofs, horizontal installation Horizontal installation on a sloped roof or wall mount.

  • Page 10: Pressure Drop

    Design Information Vitosol 200-T, SP2A Technical Data Pressure Drop Relative to water, corresponds to Tyfocor LS at approximately 140° F (60° C). Note: For multiple collector arrays, use the total flow for the whole array to calculate the pressure drop. Flow Rate A 1.26/1.51 m B 3.03 m...
  • Page 11 Design Information Vitosol 200-T, SP2A Technical Data Flow Rate High-flow mode SP2A collectors have minimum required flow rates (low- flow mode), and maximum flow rates (high-flow mode). High-flow mode results in low temperature spread across The collectors must operate within this range, and the the collectors, but may require bigger pump and pipe designer must choose a flow rate based on the specific sizes for large systems.
  • Page 12 Vitosol 200-T, SP2A Technical Data...

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