ITech IT7622 User Manual page 49

ООО "Техэнком" Контрольно-измерительные приборы и оборудование
The user can self-define the screen parameters. Four large-font parameters are
displayed on the upper part of the interface. The above figure shows the
voltage, frequency, current and active power. Press the Up and Down keys to
move the cursor, and select the parameter (red background). Press the
corresponding soft key on the right side to adjust the current parameter. Set all
the parameters by the above steps.
Description of the metering parameters:
Parameter Description
U Voltage value
I
Current value
Ip+
Positive
peak value [A]
CF Crest factor
Ipeak Peak current value
Q Reactive power
Udc DC voltage
Up+
Positive
peak value
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Parameter
F
P
Ip-
current
PF
S
Ptot
Idc
Up-
voltage
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Measurement Functions
Description
Frequency value
Active power [W]
Negative current peak
value [A]
Power factor
Apparent power
Total power
DC current
Negative voltage peak
value
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