Digital communication is entering the technical field of traditional HV switchgear.
数字通信正在进入高压开关设备这个传统的技术领域。
Replacing HV fuse should refer to the operation instruction of HV switchgear delivered with the product.
高压熔断器的更换请严格按照随机提供的环网高压开关柜使用说明书进行。
The Foreign intelligent apparatus technique and features of intelligent HV switchgear are described as well.
文章介绍了国外智能化电器技术和智能化高压开关装置特点。
This paper can be used as a reference for engineers who are engaged in either developement of new HV switchgear or operating technique.
它可供高压开关新产品研究和为进一步提高高压开关运行水平的技术人员参考。
The changes, present situation and existent problems for IEC standard, national standard and power industry standard of HV switchgear in more than 10 years are introduced in this paper.
介绍了高压开关设备IEC标准、国家标准和电力行业标准近十多年来的变化、现状和存在问题，提出了高压开关设备电力行业标准的发展趋势及应注意问题。
The accident happens from time to time due to high temperature of main contacts inside HV switchgear cabinet. It is difficult to monitor the temperature there under high voltage condition.
高压开关柜一次触头因温度过高而造成事故时有发生，由于处于高电压状态，对该处的温度监测较为困难。
This paper conducts a thorough research to the problem of short circuit override trip and inaccurate leakage protection action mainly existing in HV flameproof switchgear comprehensive protection.
针对煤矿高压防爆开关综合保护装置主要存在的短路故障越级跳闸和漏电保护动作不准确的问题进行了深入的研究。
This paper conducts a thorough research to the problem of short circuit override trip and inaccurate leakage protection action mainly existing in HV flameproof switchgear comprehensive protection.
针对煤矿高压防爆开关综合保护装置主要存在的短路故障越级跳闸和漏电保护动作不准确的问题进行了深入的研究。
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