Chapter 5 Main Circuit TerminalsMS300 (High Speed Model)
5-4
5-1 Main Circuit Diagram
Terminals Descriptions
R/L1, S/L2 Mains input terminals 1-phase
R/L1, S/L2, T/L3 Mains input terminals 3-phase
U/T1, V/T2, W/T3 Motor output terminals for connecting 3-phase IM and PM motors.
+1, +2
Connections for DC reactor to improve the power factor and harmonics.
The jumper needs to be removed in that case.
DC+, DC-
Connections for brake unit (VFDB series)
Common DC Bus
B1, B2 Connections for brake resistor (optional)
Earth connection, please comply with local regulations.
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