What is the brake cylinder pressure in B4?

In the context of the Siemens Traction systems, the brake cylinder pressure is essential for the proper functioning of braking systems in trains and other rail vehicles. B4 would typically refer to a specific braking mode or condition under which the brake cylinder operates, often aimed at achieving effective and safe stopping power.

A brake cylinder pressure of 136 kPa is indicative of the optimal pressure required to ensure sufficient braking force while maintaining system stability and preventing premature wear on braking components. This pressure level allows for a balance between necessary stopping power and the operational efficiency of the braking system.

Understanding the right brake cylinder pressure is crucial for train operators as it directly impacts safety, performance, and maintenance requirements. It's also important for adhering to operational standards and guidelines established for specific types of vehicles within the Siemens traction system framework.