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Anti knocking regulator AKR 3

DEIF’s anti knocking regulator (AKR 3) is a state-of-the art unit with knocking sensing based on single cylinder detection.
For correct knocking sensing, the AKR 3 uses digital FFT (fast fourier transformation) to break down vibration data into individual frequencies and individual levels.
The use of FFT enables the AKR 3 to create an engine “image”, which represents the frequencies and levels produced by the normal engine state, inlcuding gear wheel noise, bearing noise, normal combustion noise etc.
Filtering the “image” frequencies precisely highlights knocking frequencies for monitoring and taking action when needed.
In combination with the DM 400 Gas and communication to the ignition system, the AKR 3 offers the possibility to control the ignition-firing angle for each individual cylinder and thereby prevent knocking without having to decrease the genset power output.
- Individual cylinder-knocking monitoring for up to 24 cylinders
- J1939 communication to controller
- Digital alarm outputs
Dokumenter
Dokumenter | Revision | |
---|---|---|
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DoC_4910290095_UK.pdf | F |
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Type Certificate 4124030075 UK.pdf | A |
Dokumenter | Revision | |
---|---|---|
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AKR 3 - Land Power (FR).pdf | A |
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AKR 3 - Land Power (KO).pdf | A |
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AKR 3 - Land Power (UK).pdf | A |
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AKR_3_-_宣传单页_(中文).pdf | A |
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AKR-3_-_地上電力_(JA).pdf | A |
Dokumenter | Revision | |
---|---|---|
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Biogas - Nimtofte (UK).pdf | A |
Dokumenter | Revision | |
---|---|---|
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AKR 3 data sheet 4921240419 UK.pdf | C |
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AKR_3_-_产品样本_4921240595_中文.pdf | B |
Dokumenter | Revision | |
---|---|---|
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AKR 3 DRH 4189340791A UK.pdf | A |
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AKR_3_设计参考手册_4189341177_(中文).pdf | A |
Dokumenter | Revision | |
---|---|---|
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AKR 3 Installation instructions 4189340792 UK.pdf | B |
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AKR_3_-_安装说明_4189340977_中文.pdf | B |
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