Supply Voltage:

230V-50/60Hz

on request:

110/120V-50/60Hz

Operating temperature range:

-20°C   +60°C

Ambient humidity:

95% max at 40°C

Protection degree:

IP 00

Times:

- Prepurge or waiting time (TW): 1,5/3/5/10/20/30/40 s
- Safety time (TS): 3/5/8/10/20/30/40/50/60 s
- Drop out time on running flame failure: < 1 s
The times given on the burner control label correspond to the values guaranteed. The actual values differ slightly from the values given, pre-purge and waiting times are in fact longer and safety time shorter than their nominal values.

Power consumption, at starting up:

atmospheric burner 10 VA
atmospheric fan-assisted burner 12 VA

Power consumption, running:

atmospheric burner 7 VA
atmospheric fan-assisted burner 9 VA

Contact rating:

I max
-Thermostat:  3 A cos ϕ = 0.4
-VG1:  0.5 A cos ϕ = 0.4
-VG2:  0.5 A cos ϕ = 0.4
-Fan:  1 A cos ϕ = 0.4
-Alarm:  0.5 A cos ϕ = 1
-Auxiliary contact:  0.5 A cos ϕ = 0.4

Max. length of the cables of external components:

1m

Fuse rating internal:

3.15 A Fast

Fuse rating external:

2 A Fast

Flame control:

The ionization flame detector device makes use of the rectification property of the flame.
The ionization flame detector device is not a safe to touch output (no provision with protective impedances).
-Minimum ionization current: 1.2µA
               on request: 0.5µA
-Recommended ionization current:3 ÷ 5 times the minimum ionization current
-Max. length of the cable: 1m
-Minimum insulation resistance of cable and flame detector device to earth: ≥ 50MΩ
-Max. parasitic capacitance of detection probe: ≤ 1nF
-Max. short circuit current: < 200µA AC

Ignition:

-Ignition voltage: 20 KV at 30pF loading
-Repetition rate: 25 Hz
-Max. length of the cable: 2 m
-Spark gap recommended: 2-4 mm
-Consumption: 2,5 VA
-Spark energy: 15 mJ

Weight:

170 g