Megmeet MV300 Series - Main Circuit Terminal Configuration

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Fig. 3-1 Simple wiring diagram for main circuit
3.1 Wiring and configuration of main circuit terminals
3.1.1 Types of main circuit input/output terminals
There are six types of main circuit terminals, due to different drive models. The detailed descriptions are as
follows:
Terminal type 1
Applicable models: MV300G-4T0.75 ~ MV300G-4T15, MV300P-4T0.75 ~ MV300P-4T18.5
Te r min al Function
R/L1, S/L2, T/L3
Three-phase AC 380V input terminals
+DC, P/ B 1
Reserved for external DC reactor, connected with copper bus
upon delivery
P/ B 1, B2
Reserved for external braking resistor
-DC
DC negative bus output terminals
U/T1, V/T2, W/T3
Three-phase AC output terminals
Terminal type 2
Applicable models: MV300G-4T18.5 ~ MV300G-4T30, MV300P-4T22 ~ MV300P-4T37
Te r min al Function
R/L1, S/L2, T/L3 Three-phase AC 380V input terminals
+DC, P/ B 1
Reserved for external DC reactor, connected with copper bus
upon delivery
P/ B 1, B2 Reserved for external braking resistor