
Shenzhen Hpmont Technology Co., Ltd.
Chapter 4 Electrical Installation
HD3L Series Controller User Manual
―
17
―
4.3
Main Circuit
•
The bare portions of the power cables must be bound with insulation tapes.
•
Ensure that AC supply voltage is the same as rated input voltage of HD3L.
4.3.1
Supply and Motor Terminal
Figure 4–1 Size F2
Figure 4–2 Size F3 - F6
Table 4-4 HD3L supply and motor terminal description
Terminal
Description
L1, L2, L3
Three-phase AC power input terminals
U, V, W
Output terminals, connect to three-phase AC motor
P1, (+)
DC reactor connection terminals
(+), (-)
DC supply input terminals; DC input terminals of power regenerative unit
(+), BR
Braking resistor connection terminals
PE
Ground terminal, connect to the ground
Danger
Warning
POWER
BR
(+) (-)
MOTOR
PE
L3
L1 L2
W
U
V
POWER
BR
(+) (-)
MOTOR
PE
L3
L1 L2
W
U
V
P1
4