Integrative overload protection device's of digifax testing arrangement

The utility model discloses an integrative overload protection device's of digifax testing arrangement, the first of digital relay protection tester is connected with ethernet communication interface,second optic fibre communication interface and third optic fibre communication interface with t...

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Bibliographische Detailangaben
Hauptverfasser:	MENG LINGWEN, WEN XIANKUI, GUI JUNGUO, XIAO XIAOBING, YANG DONGSHENG, YU DAIYI, YANG GANG, LIN CHENGHUI, XIAO GUANGXU, HU KEDE, GAO JIPU, WANG XU, CHEN HELONG, WANG MINGMEI, FAN QIANG, SHAO MENGQIAO, ZHANG LI, XU CHANGBAO, XIN MINGYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SIGNALLING TESTING TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Beschreibung
Zusammenfassung:	The utility model discloses an integrative overload protection device's of digifax testing arrangement, the first of digital relay protection tester is connected with ethernet communication interface,second optic fibre communication interface and third optic fibre communication interface with test control apparatus's second respectively with ethernet communication interface, first optic fibre communication interface and second optic fibre communication interface, and the third optic fibre communication interface of digital relay protection tester and the second optic fibre communication interface of measurand mould an organic whole relay protection device are connected, ethernet 2 is inputed with the first of the integrative overload protection device of measurand mould with ethernet communication interface, first optic fibre communication interface, the current mode volume of planning input interface and voltage simulation quantity respectively with ethernet communication interface,first optic fibre communic