System Structure
‑25‑
T10 to T9 models
Figure 3‑8 Main circuit terminals of T10 to T12 models
Table 3–3 Descriptions of main circuit terminals
Mark
Name
Description
R, S, T
Three‑phase power supply input
terminals
Connected to AC input three‑
phase power supply.
+, ‑
Positive and negative terminals
of DC bus
Common DC busbar input,
connected to an external
braking unit.
U, V, W
AC drive output terminals Connected to a three‑phase
motor.
Grounding terminal (PE) Used for protective grounding.
3.4 Control Circuit Terminals
"
Table 3–5
"
on page 29
describes control circuit terminals.
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