Chapter 2 Installation and Wiring
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Fig 2-2 S2R4GB～S2R75GB Main Circuit Wiring
Table2-1 S2R4GB～S2R75GB main circuit terminals function
Terminal Symbol Terminal name and function
L, N Single-phase 220V AC supply input terminals
+, PB Reserved terminals for braking resistor
U, V, W Three -phase AC output terminals
PE Earth terminal
Fig 2-3 S21R5GB～S22R2GB Main Circuit Wiring
Table2-2 S21R5GB～S22R2GB main circuit terminals function
Terminal Symbol Terminal name and function
L, N Single-phase 220V AC supply input terminals
+, PB Reserved terminals for braking resistor
- Output terminal for DC negative bus
U,V,W 3AC output terminals
PE Earth terminal
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