Sinee EM500 - 3.2 WIRING MAIN CIRCUIT TERMINALS

EM500 Open-Loop Vector Control Inverter User Manual
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3.2 Wiring Main Circuit Terminals
3.2.1Main Circuit Terminal Block
The main circuit terminals of EM500 comprise the following parts:

3-phase AC input terminals: R, S and T

Grounding terminal:

DC bus terminal:

Wiring terminal for energy consumption braking resistor:
，
PB

Wiring terminals of motor: U, V and W
See Figure 3–2 for main circuit terminal block.
a) Main Circuit Terminal Block of Models 0.75 - 7.5 kW
b) Main Circuit Terminal Block of Models 11 - 18.5 kW
c) Main Circuit Terminal Block of Models 22 – 37 kW