Lumel RE72 - Restoring Factory Settings

50
50
Fig. 25. Time characteristic of the fi lter
12.6. Manufacturer’s Settings
Manufacturer’s settings can be restored during the supply
connection by holding down and push-buttons, till
the moment when the fabr inscription appears on the higher display.
bez filtra cyfrow ego
z filtrem cyfrow ym
t[s]
PV
stała
czasowa
filt
0
0,63A
A
without a digital fi lter
witht a digital fi lter
time
constant