本手册确立了确保高压电子设备可靠设计、制造和测试的指南，包括: •设计•制造•验证/测试 指产生、携带或消耗高压的设备，如:高压电源调节器、高压配电（电缆和连接器）。 本手册适用于ECSS-E-ST-20C适用的空间段硬件及其与高压接口实现的各个层面的所有相关方。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This Handbook establishes guidelines to ensure a reliable design, manufacturing and testing of high voltage electronic equipment and covers: • Design• Manufacturing• Verification/Testing of equipment generating, carrying or consuming high voltage, like: high voltage power conditioner, high voltage distribution (cables and connectors). This Handbook is dedicated to all parties involved at all levels in the realization of space segment hardware and its interface with high voltage for which ECSS-E-ST-20C is applicable.All current amendments available at time of purchase are included with the purchase of this document.