Main Circuit Diagram - Delta MS300 Series User Manual

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Chapter 5 Main Circuit TerminalsMS300

5-1 Main Circuit Diagram

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