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
BGT
PFD 778
- 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
BGT
PFD 778
