The model RA890G / RA890F is electronic burner controller to be used for the automatic operation and safety operation of gas, oil or combination gas-oil combustion equipment, up to 700 kW in batch operation. The model RA890G / RA890F performs recycle operation during flame failure.
Rated voltage | Model RA890G117x2 : 100V AC, 50-60Hz Model RA890G1278x2 : 208V AC, 50-60Hz |
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Lockout time | Approx. 15 s | |||||
Flame response period (at flame current of 2 μA) | 3±1 s | |||||
Operating point | 1.5 μA | |||||
Operation against flame failure | Recycle | |||||
Self check time at startup | Approx. 3 at the rated voltage and in nomal temperature | |||||
Applicable flame detector | Advanced ultraviolet flame detector: Model AUD100/110/120, Minipeeper ultraviolet flame detector: Model C7027A (End Of Sales), Model C7035A (End Of Sales) |
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Subbase (sold separately) |
Model Q270A1024 | |||||
Optional parts(sold separately) | Flame simulator: Model FSP300C100 Analog flame meter: Model FSP136A100 |
Rated voltage | Model RA890F1460x2: 100 V AC, 50-60Hz |
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Lockout time | Approx. 15 s | |||||
Flame response period(at flame current of 2 μA) |
Model RA890F1460x2: 0.8s Model RA890F1411x2: 3±1s Model RA890F1452x2: 0.8s Model RA890F1296x2: 3±1s |
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Operation against flame failure | Recycle | |||||
Self check time at startup | Approx. 3 s on reference condition. * At rated voltage and ambient temperature of -20 to +40 ℃ approx. 20 to 3 s. |
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Applicable flame detector | Flame rod : Model C7007 A, Model C7008 A Ultra-vision:Model C7012A (End Of Sales)・Model C7012C (End Of Sales) |
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Subbase (sold separately) | Model Q270A1024 | |||||
Optional parts (sold separately) | Flame simulator: Model FSP300C100 Analog flame meter: Model FSP136A100 |
For more details, refer to the manuals for model RA890.
Model RA890 manualsDownload the replacement guide for model RA890 (included with purchase).
DownloadAzbil corporation has over 110 years of experience as a specialized manufacturer of measurement and control automation, and more than 60 years of experience in the flame safeguard equipment business, with installations worldwide. We are proud to provide the burner controller model AUR890 as the replacement for the model RA890. Please feel free to contact us.