Helios B AMD Serie Montage- Und Betriebsvorschrift Seite 43

Installation and Operating Instructions
SS-777
Three-phase current,
Dahlander with thermistor
(PTC)
Meduim-Pressure Axial Smoke Extraction Fans – B AMD F300/F400
Kaltleiter/
Thermistor
KL KL
L1 L2 L3
KL 1U 1V 1W
PTC
KL 2U 2V 2W
92856 001 SS-777
PE
KL
Kaltleiter/
Thermistor
17
KL 1U 1V 1W
PTC
KL 2U 2V 2W
KL L1 L2 L3 PE
EN
Fig .17