System Composition
‑39‑
T13 models
Figure 3‑9 Layout of main circuit terminals for T13 models
Table 3–4 Descriptions of main circuit terminals
Terminal
Identification
Terminal Name
Function
R, S, T
Three‑phase power supply input
terminals
Connected to a three‑phase AC
input power supply
+, ‑
Positive and negative terminals
of the 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