Huazheng HZCT-100B, Manual

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Contents
I.Instrument Characteristics And Parameters .............................................................................. 1
1.1 Characteristics ........................................................................................................................ 2
1.2 Panel ........................................................................................................................................ 2
1.3 Technical Parameter .............................................................................................................. 2
II.User Interface And Method Of Operation ................................................................................. 3
2.1 Current Transformer .............................................................................................................. 3
2.2 Voltage Transformer ............................................................................................................ 11
2.3 Self-test Page ....................................................................................................................... 14
2.5 Button Function .................................................................................................................... 15
III.Appendix ..................................................................................................................................... 17
A. Principle Of Low-frequency Test ......................................................................................... 17
B. 10% Error Curve .................................................................................................................... 18
C. Actual Connection Method .................................................................................................. 20
D. Four-terminal Method Of Measuring Principle Wiring .................................................... 23
IV.Packing List ................................................................................................................................ 25