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| T/CEC 491-2021 (English Version) |
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Detail of T/CEC 491-2021
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Introduction of T/CEC 491-2021
本文件规定了直流控制保护系统与安全稳定控制装置接口的连接方式、信息传输、数据处理和试验测试等基本要求。
本文件适用于±50 kV 以上直流控保（含多端、混合及背靠背等）与稳控装置的光纤通信接口，不适用于直流控保与稳控装置的硬接点接口。
Contents of T/CEC 491-2021