REMOTE SUPPLY SYSTEM AND REMOTE POWER SUPPLY

摘要

A remote supply system and a remote power supply (1) applicable to the technical field of remote power supply. The remote power supply (1) comprises: a replaceable module (11), for implementing at least one of functions of the remote power supply, the functions including a self-check communication function, a fault detection function, a line diagnosis function, and a safety protection function; and a common module (12), for implementing general power supply functions in the remote power supply other than the function implemented by the replaceable module (11). The common module (12) has a general purpose interface, is connected to the replaceable module (11) through the general purpose interface, and can be disconnected from the replaceable module through the general purpose interface. By using the power supply and system, the replaceable module (11) can be customized according to different power supply standards and different manufactures at a low cost. Additionally, the common module (12) can be integrated in a load device or an outdoor integral device independent of the load device, so that the number of configured machines of the device is not increased for the convenience of management and customer spare part preparation.