Megmeet MV820 - Main Circuit Terminal Wiring and Description; Main Circuit Input and Output Terminal Types

50
4.1 Main circuit terminal wiring and description
4.1.1 Main circuit input and output terminal types
The main circuit terminals can be divided into four types depending on the enclosure models and drive models.
(1) Terminal type 1
Enclosure type: Enclosure B (applicable power: 2S0.4 to 2.2)
Enclosure B (applicable power: 2D0.4 to 2.2)
Enclosure B (applicable power: 2T2.2; 4T0.4 to 3.7)
Terminal name
Function description
L1, L2, L3/N
Three-phase 220 V AC input terminals
L1, L3/N
2S/2D models: single-phase 220 V AC input
terminals
+, BR
Connect the external braking resistor terminals
+, -
DC bus terminals
U, V, W
Three-phase AC output terminals
PE connection terminal, screws used to fix the wire
fixation bracket
(2) Terminal type 2
Enclosure type: Enclosure C (applicable power: 2T3.7; 4T5.5/7.5)
Enclosure D (applicable power: 2T5.5/7.5; 4T11/15)