Main Circuit Terminal; 8-4-1. Pi130 Main Circuit Terminal; Function Description Of Terminals; Control Circuit Terminals - Powtran pi130 series User Manual

Chapter 8 Installation and Spare Circuit

8-4.Main circuit terminal

8-4-1. PI130 main circuit terminal

Ground
terminals
V
U
Inverter output
terminals

8-4-2.Function Description of Terminals

Terminals
Inverter input
R, S, T
terminals
Ground terminals
Braking resistor
P、RB
terminals
U、V、 Inverter output
W terminals

8-5.Control circuit terminals

8-5-1. Description of control circuit terminals

Category Symbol
+10V、
GND
T
R S
Main power input
terminals
W P
Braking resistor
terminals
Name
Connection point of AC input power supply,
single-phase connects to R, T
Ground terminals
Connect to braking resistor
Connect to three-phase motor
Name
External +10
Power
RB
Description
Output +10V power supply, maximum
output current: 10mA
Generally it is used as power supply of
external potentiometer, potentiometer
resistance range:
1kΩ to 5kΩ.
100
Function