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"LINAN", move the cursor by [↑↓] to the "meter number" column, and press [Switch] key to switch
the input method
and input 2096157 (
if it is mistyped, press [F5] to single delete, and
press [F3] to delete the entire line
); move the cursor by [↑↓] to the "inspector" column, press
[Switch] key to switch the input method
and input GDZ (
if it is mistyped, press [F5] to
single delete, and press [F3] to delete the entire line
). After the settings are completed, press
[Confirm] key for storage.
4.2 How to calibrate the single-phase energy meter with no load
(superposition)
For example: a single-phase calibrator is used to measure the error of electronic single-phase
energy meter (the user number of this energy meter: 3951082, meter number 2096157, user
name: LINAN, inspector: GDZ; meter level: level 1, and meter constant: 1600 imp/kW. h)
As shown below:
Operation method:
1. Connect the instrument voltage line, current line, and clamp meter line (connect the energy
meter’s "live" line on the instrument side to the instrument U+, connect "zero" line to the
instrument U-, and connect the clamp meter line with the clamp meter interface);
2. Connect the green up-flow line to the instrument “I out” port, and connect the other end of the
up-flow line to the voltage outlet of the electric meter;
3. Connect the energy meter voltage line, current line, and current clamp meter (when the
instrument voltage is input from the live wire inlet, the clamp meter should be connected to the
