Контроллеры Kromschroder

Контроллеры Kromschroder , c 2665 по 2700,заказные номера BCU 570QC1F2U0K2-E ... BCU 560QC1F1U0D0K1-E,
классификация Burner control unit Разъем для control cabinet installation, для controlling, igniting and monitoring modulating дляced draught 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. · Series 570 · EU certified, UL listed, FM and CSA approved, certified для systems up to SIL 3 (compliant with PL e) · Mains voltage: 120 V AC, 50/60 Hz · With valve proving system · Modulating capacity control with interface для RBW · Flammen?berwachung mit Ionisations- oder UV-Signal · Spring дляce connection terminals · Individual packaging · Flame control: ionization · 01 Burner switch-off threshold: 5 micro A · 07 Burner start-up attempts: 1 · 09 Restart: no · 10 Emergency stop with fault lock-out · 12 High gas pressure protection with fault lock-out · 13 Low pressure cut-off with fault lock-out · 15 Air deficiency cut-out with fault lock-out · 19 Safety time during operation: 1 s · 40 Capacity control with RBW · 30 Fan run-up time tGV: 0 s · 32 Air flow monitoring during controlled air flow off, maximum capacity · 33 Start-up with pre-purge: yes (depending on P34 Pre-purge time tPV) · 34 Pre-purge time tPV: 60 s · 37 Post-purge time tPN: 10 s · 38 Air flow monitoring during post-purge: off; control element to maximum capacity · 41 Selection of RBW running time: off; checking the positions для minimum/maximum capacity · 44 Controller enable signal delay time tRF: 0 s · 51 Valve proving system: permanent tightness test via proof of closure function (POC) · 52 Relief valve (VPS): V2 · 61 Minimum burner on time tB: 0 s · 62 Minimum pause time tBP: 0 s · 63 Switch-on delay time tE: 0 s · 67 Operating time in Manual mode limited to 5 min. · 69 Function of terminal 51: IC 40/RBW max. capacity feedback · 70 Function of terminal 65: AND gating with emergency stop (terminal 46) · 71 Function of terminal 66: AND gating with emergency stop (terminal 46) · 77 User-defined password · 78 Burner application: burner · 93 Pre-ignition time tVZ: 1 s · 94 1st safety time on start-up: 3 s · 95 Flame proving period 1 tFS1: 2 s Контроллер Разъем для control cabinet installation, 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. Long service life due to replaceable power модуль для fail-safe outputs. 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. · Standard version · EU certified, CSA and FM approved, certified для systems up to SIL 3 (compliant with PL e) · Mains voltage: 120 V AC, 50/60 Hz · With valve proving system · Modulating capacity control with interface для actuator IC · Flammen?berwachung mit Ionisations- oder UV-Signal · Screw connection terminals · Individual packaging · Flame control: ionization · 01 Switch-off threshold, burner/pilot burner: 5 micro A · 07 Burner/pilot burner start-up attempts: 1 · 09 Restart: no · Safety time during operation: 2 s · 40 Capacity control with IC 20 · 42 Running time: 30 s · 48 Air actuator can be activated externally · 49 Air actuator can be activated externally on start-up · 50 Air actuator can be activated in the event of malfunction · 51 Valve proving system: permanent tightness test via proof of closure function (POC) · 52 Relief valve (VPS): V2 · 56 Measurement time Vp: 3600 s · 59 Valve opening time V1 (tL1): 2 s · 61 Minimum burner on time tB: 0 s · 62 Minimum pause time tBP: 0 s · 67 Operating time in Manual mode limited to 5 min. · 68 Function of terminal 50:purge with High signal · 72 Function of terminal 67: multi-flame control (MFC) start-up conditions · 73 Function of terminal 68: multi-flame control (MFC) operating conditions · 77 User-defined password · 78 Burner application: burner · 94 1st safety time on start-up: 10 s · 95 Flame proving period 1 tFS1: 2 s · 80 Fieldbus communication: with address check Контроллер