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NR5160 series microcomputer relay protection tester

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Product patent

Product description

Product Introduction

　　The system itself can output high-precision six-phase AC and DC voltage and current source, which is suitable for various microcomputer relay protection tests; Windows XP operation interface, large color screen direct display, and touch mouse operation make the test easier.

Main Feature

　　◆ Six-phase current and six-phase voltage output at the same time;

　　◆ It is convenient to test the automatic switching device and the microcomputer differential protection device;

　　◆ It can verify various relays, protection and safety automatic devices on site, and can simulate various complex instantaneous, permanent, and transitional faults for a whole set of tests, can save test data in real time, display vector diagrams, and draw various characteristics Curves, online printing reports, etc.;

　　◆ It uses USB2.0 interface to connect with PC, without any adapter cable, easy to use.

Technical Parameters

project		parameter
AC and DC voltage source	Maximum voltage	AC：6×120V DC： 6×160V
	Maximum power	AC：6×100VA DC： 6×140VA
	Resolution	1mV
	measurement accuracy	0.2%
	Harmonic distortion	≤0.1%
AC and DC current source	Maximum current	AC：6×30A DC： 6×10A
	Maximum power	AC：6×400VA DC： 6×400VA
	Resolution	1mA
	measurement accuracy	0.1%-0.2%Ultra high precision and small current
	Harmonic distortion	≤0.1%
Auxiliary voltage source	The output voltage	DC110V/220V
Auxiliary voltage source	Maximum power	100W
Time test		range：0.001-9999s Precision：0.001s
Dimensions and weight		480mm360mm200mm，20kg