Kromschroder

Kromschroder , c 5617 по 5652,заказные номера BCU 480W3P6C1D0000K1E1-/LM400WF3O0E1- ... BCU 370QFEU1D1B1-3,
классификация Burner control unit, series 400 Разъем для on-site mounting, 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. EC-type tested and certified, FM and EAC approved, certified для systems up to SIL 3 (compliant with PL e). · Version для pilot and main burners · Mains voltage: 230 V AC, 50/60 Hz · Ignition transдляmer: 8 kV, 12 mA, ED 100 % · Flange plate: PROFIBUS · Valve proving system. TC and POC · High temperature operation: none · Input function: none · Pressure switch: none · Connection plugs with screw terminals · Individual packaging · Energy supply: via L1 · Power модуль · Series 400 · Mains voltage: 230 V AC, 50/60 Hz · Air actuator: with air valve control · Optional output: none · Energy supply: via L1 · Flame control: ionization · Function of contact 80, 81/82: fault signal · Function of contact 90, 91/92: ready signal · Function of contact 95/96: burner 1 operating signal · Function of contact 95/97: burner 2 operating signal · Function of contact 85/86, 87: air signal · Function of terminal 1: start 1 · Function of terminal 2: reset · Function of terminal 3: purge · Function of terminal 4: air · Function of terminal 5: start 2 · Function of terminal 35: safety interlocks · Function of terminal 36: sensor 1 · Function of terminal 37: sensor 2 · Function of terminal 38: sensor 3 · Switch-off threshold, burner 1: 2 micro A · Burner 2 switch-off threshold: 2 micro A · Flame simulation check in standby position · Burner 1 start-up attempts: 1 · Burner 2 start-up attempts: 1 · Pre-ignition time tVZ: 0 s · 1st safety time on start-up: 3 s · Flame proving period 1 tFS1: 0 s · 2nd safety time on start-up: 3 s · Flame proving period 2 tFS2: 0 s · 78 Burner application: burner 1 and burner 2 · Pilot burner: controlled externally · Restart: no · Combustion mode: Flame mode · Over-run: Off · Over-run time: 0 s · Air actuator control: opens on external activation · Active cooling outputs: air actuator · Selection of running time: on; для approaching the positions для minimum/maximum capacity · Running time: 1 s · Air actuator on start-up: cannot be activated externally · Air actuator in the event of fault: can be activated externally · Safety time during operation: 1 s · Minimum burner on time tB: 0 s · Minimum pause time tMP: 0 s · Operating time in Manual mode limited to 5 min. · Purge (bus): via terminal · Function of sensor 1: no function · Function of sensor 2: no function · Function of sensor 3: tightness control · Proof-of-closure test period: 10 s · Valve proving system: tightness test beдляe start-up · Relief valve (VPS): V2 · Measurement time Vp: 5 s · Valve opening time 1 (tL1): 2 s · Fieldbus communication: no address check · Kromschr?der Safety Link: Off Контроллер Разъем для on-site mounting, для controlling, igniting and monitoring modulating 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. EU certified. AGA approved. · European market, EC type tested and certified · Mains voltage: 120 V AC, 50/60 Hz · Fan control: 3 A relay · Valve control: three-point step · Flame control: UV control (continuous operation with UVD) · Digital input function: DGmax. monitoring · Fieldbus interface: PROFIBUS DP · Bus control: three-point step · With bottom section · 11 Minimum burner pause time tBP: 0 s · 07 Burner start-up attempts: 1 · 22 Switch-on delay time tE: 0 s · 21 Pre-ignition time tVZ: 1 s · 12 Safety time 1, burner/pilot burner start-up tSA1: 3 s · 13 Flame proving period 1, burner/pilot tFS1: 2 s · 14 Safety time 2, main burner start-up tSA2: 3 s · 15 Flame proving period 2, main burner tFS2: 2 s · 29 Controller enable signal delay time tRF: 0 s · 10 Minimum burner on time tB: 0 s · 09 Safety time during operation tSB: 1 s · 27 V2 during burner operation: Off · 08 Behaviour in the event of flame failure during operation: fault lock-out · 17 UVS check (1 x in 24 hours): Off · 16 Operating time in Manual mode: limited to 5 minutes · 30 User-defined password · 04 Air monitoring during pre-purge: On · 05 Air monitoring during operation: On · 23 Min. gas pressure monitoring: On · 24 Digital input function: DGmax. monitoring · 20 Fan run-up time tGV: 2 s · 25 Valve control: On · 31 Bus control activation: Off · 32 Bus control limitation: Closed position · 06 Pre-purge on each start-up: On · 18 Pre-purge time tPV: 60 s · 19 Post-purge time tPN: 10 s Контроллер