ZM6504 Efficiency In Heating Technology Educational Equipment Heat Colling Training Equipment
Basic principles of energy efficient heating technology with a computersupported learning process Features trainer with closed heating circuit trainer on mobile frame pumps, heater and convector fan, controlled via PCLearning objectives/experiments familiarisation with a heating circuit familiarisation with temperature control twopoint controller PID controller recording of step response recording of fitting and pump characteristics energy balances determining pump efficiency from hydraulic power and electrical power consumption heat transfer with convector (watertoair heat exchanger with fan) comparison of circulating pumps conventional pump differential pressure controlled pump Specification [1] fundamentals of energy efficient heating technology [2] closed water circuit with 2 circulating pumps, expansion vessel, heater and convector [3] twopoint and PID software controller for temperature: reference variable, hysteresis and PID parameters adjustable [4] boiler safety group according to DIN 4751 [5] 7 differential pressure sensors, 4 temperature sensors, 1 effective power sensor and 1 flow rate sensor [6] software with control functions and data acquisition via USB under Windows 8.1, 10
