Coupling / Decoupling Network

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The Haefely PCD300 CDN, as part of the PSURGE 8000 system is tailored to meet IEC and EN standards to cover testing of 3 phase AC and DC power ports. These standards include recommendations for the coupling and decoupling component values within the CDN. These values are largely based on the European model for AC power lines. PCD 300 includes all the IEC and EN requirements with automatic coupling path switching. PCD 300 EUT output has specially designed 4mm connectors, which provide enhanced personnel safety in relation to the high voltage impulse.

ANSI / IEEE standards are the reference for power line tests in many American standards such as TIA-968-A (FCC part 68) and Telcordia (Bellcore) GR-1089-CORE. The ANSI standard contains much the same information as the IEC but based around the American experience with AC power lines.

pcd300 CDN，作为该psurge 8000系统部分符合IEC和EN标准覆盖3单相交流和直流电源端口测试。这些标准包括建议的耦合和去耦元件值在CDN。这些价值观在很大程度上是基于交流电源线的欧洲模式。PCD 300包括所有IEC、EN自动耦合路径切换的要求。PCD 300 EUT输出有专门设计的4mm的连接器，它提供了增强的安全关系到高电压脉冲。

ANSI / IEEE标准是在美国的许多标准如tia-968-a电源线测试参考（FCC Part 68）和Telcordia（Bellcore）gr-1089-core。ANSI标准包含相同的信息作为IEC但基于美国经验与交流电源线。