KROMSCHRÖDER PRODUCTS
Automatic burner control units for continuous operation PFD 778
Automatic burner control units in 19″ standard rack for controlling and monitoring gas burners, for continuous operation, ionisation control, single-electrode operation possible, complies with EC Machinery directive.
Main gas after safety time or main gas after flame proving period, switchable,
restart, immediate fault lock-out or delayed reaction time for V1 following flame failure, switchable,
air valve control possible,
multi-flame control possible,
safety time for start-up:
3, 5 or 10 s,
safety time for V2 operation: 1 s,
safety time for V1 operation:
1, 3, 5 or 10 s,
mains voltage: switchable from 220/240 V AC to 110/120 V AC, for earthed or unearthed mains,
controlled by standard 24 V DC signals.