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PFS 778, 748 flame control equipment
PFS778
Out-of-Stock
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PFS 778, 748 flame control equipment
Flame control equipment with standard 19” rack, to control and monitor gas burners, for intermittent operation, ionisation or UV control, compliant with the Machinery Directive.
PFS 778: Main gas after safety time or main gas after flame test period, switchable for continuously monitored burners, single electrode operation possible.
PFS 748: Main gas following flame signal in intermittent high/low operation
Retry, immediate lockout due to fault or delayed reaction time for V1 following flame failure, switchable, air valve control possible, multi-flame control possible.
Startup safety time:
3, 5 or 10 s,
Safety time for V 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 grounded or ungrounded networks
Controlled by standard 24 V DC signals.
PFS 778: Main gas after safety time or main gas after flame test period, switchable for continuously monitored burners, single electrode operation possible.
PFS 748: Main gas following flame signal in intermittent high/low operation
Retry, immediate lockout due to fault or delayed reaction time for V1 following flame failure, switchable, air valve control possible, multi-flame control possible.
Startup safety time:
3, 5 or 10 s,
Safety time for V 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 grounded or ungrounded networks
Controlled by standard 24 V DC signals.
- Product type
- Flame control unit PFS 778, 748
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