Kromschroder

Kromschroder , c 5689 по 5724,заказные номера BCU 370WI2FEU0D3 ... BCU 560WC0F0U0D0K1-E,
классификация Burner control unit, series 300 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: 230 V AC, 50/60 Hz · Electronic ignition, double-pole · Fan control: 3 A relay · Valve control: three-point step · Flame control: ionization control (continuous or intermittent operation) or UV control (intermittent operation with UVS) · Digital input function: integrated tightness control · With bottom section · 11 Minimum burner pause time tBP: 15 s · 07 Burner start-up attempts: 2 · 22 Switch-on delay time tE: 10 s · 21 Pre-ignition time tVZ: 1 s · 12 Safety time 1, burner/pilot burner start-up tSA1: 10 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: 10 s · 10 Minimum burner on time tB: 60 s · 09 Safety time during operation tSB: 1 s · 27 V2 during burner operation: On · 08 Behaviour in the event of flame failure during operation: restart · 02 Burner switch-off threshold: 1 micro A · 17 UVS check (1 x in 24 hours): Off · 16 Operating time in Manual mode: unlimited · 30 User-defined password · 04 Air monitoring during pre-purge: Off · 05 Air monitoring during operation: Off · 23 Min. gas pressure monitoring: Off · 24 Digital input function: inactive · 26 TC test period tP: 10 s · 20 Fan run-up time tGV: 0 s · 25 Valve control: On · 06 Pre-purge on each start-up: Off · 28 Quick start starts in closed position · 18 Pre-purge time tPV: 30 s · 19 Post-purge time tPN: 100 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: 230 V AC, 50/60 Hz · No valve proving system · No capacity control · Flammen?berwachung mit Ionisations- oder UV-Signal · Screw connection terminals · Individual packaging · Flame control: ionization · 01 Switch-off threshold, burner/pilot burner: 2 micro A · 07 Burner/pilot burner start-up attempts: 1 · 09 Restart: burner · Safety time during operation: 1 s · 52 Relief valve (VPS): V2 · 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. · 77 User-defined password · 78 Burner application: burner · 94 1st safety time on start-up: 5 s · 95 Flame proving period 1 tFS1: 0 s · 80 Fieldbus communication: with address check Контроллер