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Three-phase energy meter field calibrator
2.5 Connection
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2.51 Method for checking the connection of three-phase three-wire energy meter:
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When determining the three-phase three-wire energy meter, the instrument’s Ua, Uc, and
COM voltage terminal connect to the
TTTT
measureHDGC
TTT
energy meter’s Ua, Uc, Ub, respectively,
and the instrument’s A, C phase current terminal connect to the energy meter’s Ia, Ic (B phase
voltage, current line do not connect to the instrument); the pulse input device connects to the
energy meter’s optoelectronic socket.
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As shown below:
Summary of Contents for HZGC3521 Series
Page 8: ...7 Three phase energy meter field calibrator 1 2 Introduction to top panel structure...
Page 9: ...8 Three phase energy meter field calibrator 1 3 Introduction to right panel structure...
Page 10: ...9 Three phase energy meter field calibrator 1 4 Back Introduction...
Page 31: ...30 Three phase energy meter field calibrator 2 7 Description of Function Keys...
Page 40: ...39 Three phase energy meter field calibrator...
Page 70: ...69 Three phase energy meter field calibrator...
Page 79: ...78 Three phase energy meter field calibrator...