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Indirect measurement using
3 current transformers and 3 voltage
transformers in 4-wire network
OUT
PCE-ND10
Caution: It is recommended to connect PCE-ND10 meters
(RS-485) to a computer with a shielded wire. A shield should be
connected to ground in a single point. Shielded wire must be
used in case there are many interferences in the environment.
Fig 3. Connection diagrams of the meter in the 4‑wire
network.
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