IACDRIVE I5300 Series User Manual page 36

Mechanical and Electrical Installation
Description of Main Circuit Terminals of Three-phase AC drive
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Table 3-1 Description of main circuit terminals of three-phase AC drive
Terminal
Three-phase power supply
R, S, T
input terminals
Positive and negative
(+), (-)
terminals of DC bus
Connecting terminals of
(+), PB
braking resistor
Connecting terminals of
P, (+)
external reactor
U, V, W AC drive output terminals
Grounding terminal
R S T
PB
POWER
Name
Connect to the three-phase AC power supply
Common DC bus input point
Connect the external braking unit to the AC drive of
37 kW and above.
Connect to the braking resistor for the AC drive of
30 kW and below.
Connect to an external reactor.
Connect to a three-phase motor.
Must be grounded.
U V W
MOTOR
Description
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