TB/T 1333.1-2002 in English

本标准规定了机车车辆主电路、辅助电路、控制和指示电路上电气设备的一般使用条件和要求。

Scope

This standard specifies the general conditions and requirements for the use of electrical equipment on the main circuit, auxiliary circuit, control and indication circuits of rolling stock. Note: Certain provisions in these rules may be applicable to equipment on other rolling stock (such as mining locomotives, trams, etc.) after consultation between the manufacturer and the user. The purpose of this standard is to standardize common rules and requirements for rolling stock electrical equipment as much as possible to achieve consistency in equipment requirements and testing, thereby avoiding testing according to different standards. This standard covers all requirements related to expected environmental conditions, structure, performance and corresponding general tests under normal use conditions, as well as special areas that have received widespread attention and application, such as temperature rise, dielectric properties, etc.