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Three-phase energy meter field calibrator
3. Methods of Use of Functions
3.1 Calibration information settings
Constant:
This is to set the energy constant of the energy meters measured and the constant
ranges from 1 to 99999; it supports from ordinary mechanical single-phase energy meters
to the latest three-phase electronic energy meters, and the constant unit is Plus/kW.h
For instance: when the meter constant is 600Plus/kW.h
Press
【
SET
】
key, move the cursor to the constant setting item, and input 00600
through keyboard (as shown on
) "↓" or
【
】
key to lock the input
number.
N (number of sampling turns):
Number of turns: each the photoelectric sampler receives a pulse or black pointer of
the energy meter, the photoelectric sampler will produce a pulse, and the number of turns is
the error calculated after the instrument receives how many pulses.
For example: the black pointer of the energy meter turns 2 circles, the instrument
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...