Railway applications. Fixed installations. Electrical protective measures for working on or near an overhead contact line system and/or its associated return circuit
铁路应用 固定装置 在接触网系统和/或其相关回路上或附近工作的电气保护措施
This document provides requirements for electrical safety for:
• dead working on an overhead contact line system;• working activities near an overhead contact line system when it is live.
It applies to all work activities in relation to electrical hazards only.All current amendments available at time of purchase are included with the purchase of this document.