Automat pentru arzator pe gaz TFI 812.2

Automat pentru arzator pe gaz, tiraj fortat

TFI 812.2 mod. 5 Safety interval 5 sec.
Pre-ignition time approx. 15 sec.
appropriate nominal capacity
according to the appliance standort
or the gas appliance directive.
TFI 812.2 mod. 10 Safety interval 10 sec.
Pre-ignition time approx. 10 sec.
appropriate nominal capacity
according to the appliance standort
or the gas appliance directive.
TFI 812.2 B mod. 5 dito - without Pre-ignition time
TFI 812.2 B mod. 10 dito - without Pre-ignition time

TECHNICAL DATA
Supply voltage 220 / 240 V (-15... +10%)
50 Hz (40 - 60 Hz)
Fuse rating 10 A rapid or 6 A slow
Power consumption 5 VA
Max. current per
output terminal 4 A
Max. current total 6 A
Pre-ignition time 15 or 10 sec.
Delay, post-ignition time none
Safety interval 5 or 10 sec.
2nd stage delay approx. 20 sec.
Reset delay after lockout approx. 60 sec.
Permissible ambient temperature -20 A° C to +60 A° C
Sensitivity 1.5 mA
Min. ionisation current required 2 - 3 mA
Ionisation probe insulation probe - earth
greater than 50 MW
Stray capacitance probe - earth
less than 1000 pF
(max. 20 m cable)
Insulation standard IP 44
Weight incl. baseplate 250 g
Mounting attitude any