System Composition
‑35‑
Note
● For details on S1 to S4 DIP switches, see "
Table 3–5 Function description of control
circuit terminals
"
on page 41
.
● For three‑phase 380–480 V AC drives, a 0.4–75 kW model differs from a 90–450 kW
model in the wiring detail marked by the double arrows in the figure.
● For three‑phase 200–240 V AC drives, a 0.4–37 kW model differs from a 45–200 kW
model in the wiring detail marked by the double arrows in the figure.
T13 models
"
Figure 3–3
"
on page 35
shows the electrical connection in the cabinet.
Figure 3‑3 Electrical connection in the cabinet (T13)
T13
● The cabinet‑housed devices operate under high voltage. Do not attempt to
connect any wires while the voltage is live.
● The cabinet can be operated only by qualified professionals.
● Take caution when operating the cabinet disconnected from the power supply as
external supply voltage may still be present. The main circuit and control circuit
terminals may be live even when the motor is in the stop state.
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