HL 320.03 Flat collector

HL 320.03 is one of the modules from the HL 320 modular system and allows you to convert solar energy into heat using a modern flat collector.

HL 320.03 can be incorporated into the HL 320 modular system in a variety of different ways. The trainer can be used both for generating heated domestic water and for the combined production of domestic hot water and for heating rooms.

Modules are connected rapidly and easily via hoses and quick-release couplings.

Different combinations for renewable heat sources can be tested and optimised in conjunction with other modules from the HL 320 system.

Carefully structured instructional materials have been created for the intended modular combinations with the HL 320.03 module. As part of the documentation for the HL 320 modular system, these materials set out the basic principles and provide a step-by-step guide through the experiments.

  • pivotable flat collector for converting solar energy into heat
  • heat source with connections for the HL 320 modular system
  • components for operational and system reliability from real-world modern heating technology
  • suitable for sunlight and artificial light

Collector

  • absorbing surface: 2.5m2
  • rated throughput: 40…150L/h
  • operating pressure: 1…3bar

 

Solar circuit station

  • solar pump: 3-stage
  • safety valve: 4bar
  • balancing valve: 1…13L/min

Measuring ranges

  • temperature:
    • 2x 0…160°C
    • 3x -50°C…180°C
  • flow rate: 30…1000l/h
  • pressure: 0…6bar

 

230V, 50Hz, 1 phase
230V, 60Hz, 1 phase

  1. trainer for the HL 320 modular system for the investigation of functional and operational behaviour of a flat collector
  2. solar thermal flat collector with selectively absorbing coating
  3. adjustable collector tilt angle
  4. solar circulation station with pump, expansion tank and safety valve
  5. measurement instruments and controls by HL320.05
  6. operation with solar radiation or HL 313.01 artificial light source
  • layout and function of the flat collector
  • determining the net power
  • how temperature, illuminance and angle of incidence affect the collector efficiency
  • integration of a flat collector in a modern heating system
  • hydraulic and control engineering operating conditions
  • energy balances
  • optimisation of operating conditions for different types of use

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Product number

HL 320.03

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HL-320.03

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