28592_EDEK
ZA0044-0224-1_EN
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3.6.1 3-phase / 4-wire connection
Example of a connection for a multimess F144-PQ in a three-phase four-wire system
Voltage connections
The voltage connections must be made as shown in the circuit diagram above
If no N conductor connection is available, connect connections E and N together.
Make sure that the switching mode (4-wire) is set
(settings are described in chapter 4.3).
Current connections
The multimess F144-PQ is designed for measuring circuits.
Depending on the feature, the current transformer ratio is factory-set to
nominal current (e.g. 5A) and must be adapted to the transformers used.
Only alternating currents can be measured, not direct currents.
Commissioning
