Power Supply Function
4.6.3.5 LV123
LV123 has been compiled for the electrical characteristics of new energy ve-
hicles for major European car manufacturers. For its high-voltage system parts,
the state standard within its operating voltage range is defined. The relevant pa-
rameters are introduced as follows:
Please pay attention to whether the voltage value defined in the LV123
standard matches the rated voltage of the instrument, otherwise some
waveforms cannot be recalled.
LV123 LV123 waveform protocol
Curv-
e
Choose to recall the standard LV123 waveform.
Run Run the presently recalled waveform.
Open Recall the waveform saved inside the
instrument.
Recall
File
The address of the waveform file,
ranging from 1 to 10.
Edit Edit the waveform curve.
unlimit-
ed
Range of unlimited operating capabil-
ity, includes the following options:
• HV_1
• HV_2a
• HV_2b
• HV_3
upper-
limited
Range of upper limited operating ca-
pability, includes the following
options:
• HV_1
• HV_2a
• HV_2b
• HV_3
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