KYORITSU 5020 Instruction Manual - Manual (Page 34)

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The PC software "KEW LOG Soft 2" provides easy calculation of integral
power consumption by use of current and voltage (only on KEW5020)
recorded under Normal Recording mode.
●
On KEW 5010, measures and records current values, and then enter
any voltage value and power factor on "KEW LOG Soft 2" to calculate
simplified power consumption.
● On KEW 5020, simplified power calculation is available by using Voltage
and Current Sensors; apply any power factor to the recorded voltage and
current values via "KEW LOG Soft 2".
Calculation with any voltage value as same as KEW5010 is also possible.
Example of Connection
◆ Single-phase 2-wire (1Φ2W)
Model Name CH1 CH2 CH3
KEW LOG Soft2
Fixed parameters
KEW 5010 A --- --- Voltage value, Power factor
KEW 5020
A --- --- Voltage value, Power factor
V A --- Power factor
* Can be connected with 3 systems via each channel (1 through3).
７ . Simplified Power Integration
(available via KEW LOG Soft 2)