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