IEC 60755-1:20 22给出了起草剩余电流操作保护装置标准的要求、建议和信息，用于DC系统，以下简称DC-RCD。 本团体安全出版物主要供技术委员会根据IEC指南104和lSO/lEC指南51中规定的原则编制标准时使用。它不适合制造商或认证机构使用。

IEC 60755-1:2022 gives requirements, recommendations and information for the drafting of standards for residual current operated protective devices, intended to be used in DC systems, hereafter referred to as DC-RCDs.
This group safety publication is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and lSO/lEC Guide 51. It is not intended for use by manufacturers or certification bodies.