System Structure
‑29‑
T13 models
Figure 3‑9 Arrangement of main circuit terminals of T13 models
Table 3–4 Main Circuit Terminals
Terminal
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 point,
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.