ABB Softstartéry - opravy, náhradní díly (EN)

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Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

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For upgrade Torque Control is important check the connection the current transformer (see fig below). Mount the front cover (four screws). Configuration ofthe LVboard -.25. Black cable White cable White cable PSTB Black side Black cable White cable 28. The resistance of the current transformer are between 0,2-6 ohm, depending the PST(B) size. the two cables each current transformer are black use multimeter to detect the right connection. Change the position the cables the current transformers obtain correct position necessary. 26. 29. 27. 5. Connect all cables terminal to 20, external keypad, “Analogue Out/PTC”, Fieldbusplug and the cables 1L1, 3L2 and 5L3 (main voltage)