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Dipl. Ing. A. Kutschelis & Sohn

Technische Lehrmittel Construktion
Hochstr. 8
D- 59425 Unna

phone.: +49 (0) 2303 239999
facs: +49 (0) 2303 239990
  Building Automation
Building Automation

Heatexchange water-air, Centrifugal Fan, centrifugal pump , Automatic Control, Building Automation, Accounting, PC-Data-acquisition

The unit is an Air Heater with Hot Water circuit . The temperature of which is controlled by on/off controller, continous quality c. and mixing c.

It carries different technical elements that grant multipurpose use:
  • speed controlled Radial Fan with measurement of torque, speed, airvolume flow, temperatures and pressures
  • Centrifugal 4-speed waterpump
  • measurement of waterflowrate, pressures and temperatures
  • Heat Consumption Meter for the accounting
  • Controller with RS485 communication terminal for PC connection incl.program for the remote dialogue with this c. (and 254 others in bus operation )
  • the controller is outdoortemperature conducted and outputs to the 3-way mixing valve to control the heating temperature
  • the outdoor temperature is simulated by potentiometer
  • PC data acquisition of all values with notebook PC and PCMCIA-slotcard provided.
rollable unit w. dimensions: 1.5x0.65x1.8m weight: 180 kg. services 230V AC
visit also Fan & Thermic teststand which is an extraction of this unit.
©TeLC Unna 2004 
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