User Documentation

111
Devices – Energy Meter 610
2008050000/03/02-2018
INFOBEREICH
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4.2.3 Conguration
4.2.3.1 Identity
• The name is used, among other things, to identify the device in the device list.
• Additional information can be saved under Description.
4.2.3.2 Transformers
Voltage transformers
• The Energy Meter 610 voltage measurement inputs are designed for the measurement of low voltages in
which rated voltages (L-N/PE) of up to 300 V against earth can occur.
• Voltage transformers are necessary in networks with higher rated voltages.
• The converter requirements for each voltage input must be determined separately.
Current transformers
• Currents up to 5 A can be measured directly. Observe the installation guide when doing this.
• Transformers are used when measuring currents greater than 5 A.
• Set the current converter requirements for the current measurement input.
4.2.3.3 Phase mapping
Thephasewiringandtheelectricityconsumerwiringcanberedenedbythephaseassignments.
4.2.3.4 Measuring variants
Set the device’s connection variant for the voltage and current measurements (operating manual).
4.2.3.5 Nominal values
• All 4 of the measurement channels are activated via the rated frequency. Select the mains frequency in
accordance with the available grid supply.
• Nominal values are required as a reference to identify events (over/undervoltage and overcurrent).
• The rated current of the transformer at the supply is required in order to calculate the K factor.
• The relevant voltage indicates whether a measurement is to be made between the outer conductor L-L or
between outer conductor L and neutral conductor N.
• Therelevantvoltageisrequiredforthecalculationofharmonics,eventsandicker.