Veichi AC10 Series Technical Manual page 21

3.6 Main Circuit Wiring
Main circuit terminal arrangement and definition
Table 3-3: Main Circuit Terminal Arrangement and Definition of AC10 Series Drives
Terminal symbol Terminal name
(+)
(-)
(+)
Brake resistor terminal
PB
R
S Drive input terminal
T
U
V Drive output terminal
W
Ground
E
0.4kW-5.5kW Terminal arrangement
7.5kW-22kW Terminal arrangement
Terminal function definition
DC power output, (-) for DC bus negative, (+) for DC bus positive, terminal
DC power terminal
block for 7.5kW-22kW models.
For external braking resistors for fast shutdown.
Used to connect three-phase AC power.
Used to connect the motor.
Ground terminal, grounding resistance <10 ohms.
17
Installation and Wiring
AC10 Series Frequency Inverter Technical Manual