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3.5.3 In case of using simple measuring mode
It can measure electric power using only measured current with fixing voltage and power factor.
You can use this function when it is impossible to input measured voltage due to the load situation or
wiring conditions.
Simple measuring is a function to grasp rough electric power of the measurement circuit without
measuring voltage.
Please connect a breaker (3 to 15A) to the power supply (voltage input) part for safety reasons and to
protect the device.
[Caution]
During simple measuring, it doesn't guarantee the accuracy because voltage and power factor
are fixed. Frequency of the operating power supply is displayed.
Wiring example:
Single-phase two-wire
Note)
(1) When wiring CT, wire correctly according to this, K for power supply side and L for load side.
(2) Using all CTs for one unit should be same.
Single-phase three-wire/Three-phase three-wire
16
KW2G / KW2G-H Eco-POWER METER
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