Lamtec ETAMATIC S - En13611:2012)

67
8 Control Mode
8.2.2.2 Calculation of Gas Pressure Switching Point > Min (according to EN13611:2012)
Example of calculation:
Values:
(volume of the revised gas route)
(gas flow pressure, pre-pressure before V1)
(maximum gas flow rate)
sind 0,1 % von Q
max
= 2200 m
3
Calculation:
Upper switching point: Lower switching point: