PFU 760NK2 Kromschroder

PFU760NK2

19'' rack-mounted модуль, для controlling, igniting and monitoring impulse-controlled, modulating or stage-controlled gas burners. Для непрерывного контроля operation with ionization control or UV control using UV sensor UVD. Intermittent operation with UV sensor UVS. Display of the program status, unit parameters and flame signal. Manual operating mode. Diagnosis and adjustment of unit parameters via optical interface using PC software BCSoft. FM approved, certified для systems up to SIL 3 (compliant with PL e). · European market, complies with EC Low Voltage Directive · Mains voltage: 110–120 V AC, 50/60 Hz · Flame control: ionization/UVS · Replacement для PFU 778/PFU 798 · 04 Switch-off threshold, burner/pilot burner: 1 micro A · 15 Flame simulation check in start-up position/standby · 21 Minimum burner pause time tBP: 0 s · Safety time on start-up tSA: 10 s · 23 Burner/pilot burner flame proving period tFS1: 5 s · 20 Minimum burner on time tB: 25 s · 1 start-up attempt · Safety time during operation tSB: 2 s · 12 Fault lock-out in the event of burner failure in operation · 34 Burner on time in Manual mode limited to 5 minutes · 50 User-defined password · 31 Air valve cannot be activated externally on start-up Контроллер

0,64 кг