EM330D User Manual
A Special Purpose Inverter for Hoisting
18
3.2
Wiring Main Circuit Terminals
3.2.1
Main Circuit Terminal Block
PB
W
U
V
S
T
R
(a)
Main Circuit Terminal Block of EM330D-015 or below
U
V
W
R
S
T
（
b
）
Main Circuit Terminal Block of EM330D-018
～
075 (No Integrated Braking Unit)
（
c
）
Main Circuit Terminals of EM330D-018
～
075 (With Integrated Braking Unit)
R
S
T
POWER
U
V
W
MOTOR
(d) Main Circuit Terminals of EM330D-090 or above
Figure 3-2 Main Circuit Terminal Block
Remarks:
1.
EM330D-090 or above: Power input terminals are on the top, and power output
terminals are at the bottom of the inverter.
2.
EM330D-315 or above: There are 2 wiring screws for each terminal.
