hoogvermogenbundel

A Hoogvermogenbundel, or High-Power Bundle, is a type of bundles in South African rail signaling. Used on high-speed lines and busy sections of railroads, it is a series of fixed signals that are interconnected to provide simplified train control and routing functionality. The signals on a Hoogvermogenbundel are linked, allowing a train to proceed through each signal as it is cleared by the preceding one, creating a high-speed progression across sections of the route.

In essence, a Hoogvermogenbundel functions as a sequential series of signals, giving drivers instructions based on a signal's clearance by the previous one on the series. The use of Hoogvermogenbundels on high-capacity lines reduces the need for manual train control while also minimizing delays, improving operational efficiency for rail companies. This setup does require adapting to its use, though, as the result can be reduced driver capacity and intervening from advanced driver assistants and sign-guidance systems.

Hoogvermogenbundels often feature drag-release couplers and apply brakes when released from the train driver, but functionality may vary per installation. Training for crewmembers is often involved as a result. This is due to their differing functionality, programmable operational qualifications, the necessity for activation and reliability assessment Signalling pooled development also happens in-country and overseas.