ELECTRICAL CONNECTIONS
HYD 5K...20KTL-3PH 61
5.9.3 Energy meter
• The energy meter DTSU666 0.05-1.5(6) A and (HY94C5-
200) CTs are supplied with the inverter.
• Max. current input energy meter: 5 A
• Max. measured current: 200 A (Ratio: 40:1)
The integrated energy management functions integrated of the HYD
5K...20KTL-3PH require to measure the power flow at the point of grid
interconnection. There are different system configurations possible. It
can be measured using CTs (up to 300 A), or with direct connection
(up to 80 A).
Please refer to below table for the PIN assignments for the RS485
connection between the inverter and the energy meter.
• Use the shielded twisted pair cable
• The copper outer diameter should be more than 0.5 mm²
• Keep away from power cables or other electric fields
• Maximum distance is 1200 meters
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