Huazheng HZGC3521 Series, Руководство пользователя

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Three-phase energy meter field calibrator
【 3 | HARMONIC 】 ： number 3, def and harmonic analysis
【
4 | KWH CACU.
】：
number 4, ghi, and test meter’s indicating character, or electrical appliance
power consumption
【
5
】 ：
number 5
【
6|U-DISK
】：
number 6, mno and instrument storage data dump U disk, read calibration plan from
U disk, read user information from U disk, and upgrade the instrument via U disk;
【
7|TIMING
】：
number 7, pqrs
【
8|WAVEFORM
】：
number 8, tuv
【
9
】 ：
number 9, wxyz
【
SELF-CHECKING
】：
Clip-on ammeter correction
【 SYST 】 ： system management function key
【
USER
】：
user
【
+/- |READ
】：
+/- and meter reading function key
【 】：
power