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Installation and Wiring
4.8.6 Power meter (optional)
Connecting the current sensor in the following steps
(1) Attach a current sensor to the L cables of the main earth leakage circuit breaker.
(2) Clamp current sensor on power line and make sure that the direction is correct
(3) Connect the current sensor cable to the current sensor connection terminal
of the measurement unit.
current
sensor
(4) Connect the current sensor cable to the CT sensor connection terminal on
the function port.
L
N
26
current
sensor
cable
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