LS SV0008iS7-2, Руководство пользователя

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Chapter 4 Wiring
4-10
4) Wiring of 90~160kW Product
R(L1) S(L2) T(L3) P2(+) N(-) U V W
5) Wiring of 185~220kW Product
R(L1) S(L2) T(L3) P2(+) N(-) U V W
6) Wiring of 280~375kW Product
R(L1) S(L2) T(L3) P1(+) P2(+) N(-) U V W
Remark
Products over 11kW have a linear arrangement of terminal blocks. Products for
0.75~22kW have built-in DC Reactor, so it does’t necessary any other DC Reactor
connection. Ground terminal must be grounded. Do not use ground to command for
ground cable, welding machine and power machine etc. Ground cable must be wire as
short as possible. If ground terminal of inverter is far from the inverter,electric potential of
inverter terminal ground can be unstable because leakage current of inverter can be
gernerated form inverter.
[English]
If the forward command (Fx) is on, the motor should rotate counterclockwise when viewed from the load side
of the motor. If the motor rotates in the reverse direction, switch the cables at the U and V terminals.
[French]
Si la commande avant (Fx) est activée, le moteur doit tourner dans le sens anti-horaire si on le regarde côté
charge du moteur. Si le moteur tourne dans le sens inverse, inverser les câbles aux bornes U et V.
Caution
[English]
• Apply rated torques to the terminal screws. Loose screws may cause short circuits and malfunctions.
Tightening the screw too much may damage the terminals and cause short circuits and malfunctions.
• Use copper wires only with 600V, 75
℃
rating for the power terminal wiring, and 300V, 75
℃
rating for the
control terminal wiring.
• Power supply wirings must be connected to the R, S, and T terminals. Connecting them to the U, V, W
terminals causes internal damages to the inverter. Motor should be connected to the U, V, and W Terminals.
Arrangement of the phase sequence is not necessary.
[French]
• Appliquer des couples de marche aux vis des bornes. Des vis desserrées peuvent provoquer des courts-
circuits et des dysfonctionnements. Ne pas trop serrer la vis, car cela risque d’endommager les bornes et de