OBC 85

The OBC series offers stable and precise timings independent of variations in supply voltage and ambient temperature. The control is undervoltage protected in accordance with EN 298:2012. In case of undervoltage the control will prevent the burner from starting and simultaneously show a flash code. Besides this, up to five other fault types can be read out as flash codes when the control is in lockout. OBC 85 offers 1 and 2 stage and post purge.

Number of stages
Postignition time [s]
Supply voltage range [V] AC [Max]
Safety time [s]
Preignition time [s]
Packing format
Supply voltage range [V] AC [Min]
1 or 2 stage
Prepurge time [s]
Housing
Sensitivity
Housing length [mm]
Cable length [mm]
Oil burner control 82.10 (100 PC) 057H8802
2
15 s
253.0 V
10 s
13 s
Industrial pack
195.0 V
2
13 s
 
 
 
 
Oil burner control 81A.10 (SINGLE/MULTI) 057H8708
1
15 s
253.0 V
10 s
13 s
Single pack
195.0 V
1
13 s
 
 
 
 
OBC 85B.10 (SINGLE/MULTI) 057H8710
2
15 s
253.0 V
10 s
13 s
Single pack
195.0 V
2
13 s
 
 
 
 
OBC 84.10 (SINGLE/MULTI) 057H8705
2
2 s
253.0 V
5 s
25 s
Single pack
195.0 V
2
25 s
 
 
 
 
OBC 82A.12 (SINGLE/MULTI) 057H8707
2
5 s
253.0 V
10 s
13 s
Single pack
195.0 V
2
13 s
 
 
 
 
OBC 82.11 (SINGLE/MULTI) 057H8703
2
20 s
253.0 V
10 s
6 s
Single pack
195.0 V
2
6 s
 
 
 
 

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