Connection To Medium And High Voltage (Three-Phase Four-Wire Circuit) - Landis+Gyr E650 Series User Manual

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Three-phase four-wire
meter (with open star
point at meter)
Three-phase four-wire
meter (with star point
connected at meter)
4.1.3

Connection to Medium and High Voltage (Three-Phase Four-Wire Circuit)

© Landis+Gyr AG
Fig. 4.3 Connection to medium and high voltage
four-wire meter with open star point
Fig. 4.4 Connection to medium and high voltage
four-wire meter with star point connected
This circuit is mainly used with high voltage (from 30 kV). The same condi-
tions then apply as for the Aron circuit.
Fig. 4.5 Connection to medium and high voltage (three-phase four-wire circuit)
D000030110 d – E650 Series 3 (ZMD400AT/CT, ZFD400AT/CT) – User Manual
Installation and De-Installation