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To help improve visibility of brake cylinder reading, there is a gadget called Brake Cylinder LED Bar, which can be bought in one of the {pll|Shops|shops}}.
To help improve visibility of brake cylinder reading, there is a gadget called Brake Cylinder LED Bar, which can be bought in one of the {{pll|Shops|shops}}.
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[[Category:Air Brake System|6]]
[[Category:Air Brake System|6]]

Revision as of 14:00, 13 March 2025

Bromssystemet kan övervakas via bromstrycksmätare, vanligtvis placerade i hytten på ett motoriserat fordon. Huvudbehållaremätaren ska alltid visa högt tryck, upp till 8 bar och den fylls automatiskt på av kompressorn. Huvudledningens arbetstryck är mellan 3,5 bar när bromsen är helt ansatt och 5 bar när den är helt lossad (eftersom mätare visar tryck i förhållande till atmosfärstrycket är de faktiska absoluta trycken ungefär 1 bar högre än vad som anges på mätaren). Bromscylindertrycket går mellan 0 och 3,75 bar och representerar den faktiska bromskraften som appliceras på hjulen. Eftersom bromstryckmätare ibland delas av flera nålar, representeras bromscylindertrycket normalt av en röd nål på Huvudledningsmätaren.

Reading of the main reservoir should always be near 8 bar, as it is automatically refilled by the compressor .

Brake pipe operating pressures are between 3.5 bar when the brake is fully applied and 5 bar when it is fully released. Brake pipe pressure is usually represented by a black or white needle on the brake pipe gauge.

Brake cylinder pressure goes between 0 and 3.75 bar and represents the actual braking force applied to the wheels . Brake cylinder pressure is usually represented by a red needle on the brake pipe gauge.

Since gauges display pressures relative to the atmospheric pressure, the actual absolute pressures are approximately 1 bar higher than what's indicated on the gauge and used in technical documentation.

To help improve visibility of brake cylinder reading, there is a gadget called Brake Cylinder LED Bar, which can be bought in one of the shops .