Sanken Samco SVC06, Instruction Manual, Page: 28 / 136

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4-4 Composition of Main Circuit Terminals
4-4 Composition of Main Circuit Terminals
4-4-1 Description of Main Circuit Terminals
Terminal
Symbol
Name Description
R,S,T Input power
supply terminals
Terminals connected to a three-phase commercial power supply
U,V,W Inverter output terminals Terminals connected to a three-phase induction motor
P,P1 DC reactor connection
terminals
Terminals connected to a DC reactor *1
P,PR Brake resistor connection
terminals
Terminals connected to a brake resistor between P-PR
P,X
DC side
voltage terminals
Terminals connected to a brake unit
P is the DC positive terminal, X the DC negative terminal
Ground terminal Terminal for grounding of inverter casing
*1 When connecting the reactor, please remove the jumper between P1 and P.
4-4-2 Connection Diagram of Main Circuit Terminals
(1) SVC06-0015~0075-**2/SVC06-0007-0150-*4
DC Reactor
Brake resistor Motor
Option
(2)SVC06-0185~0300-**4 (3) SVC06-0370~0750-**4
DC Reactor
Motor Brake resistor
Option
Internal
Option
Option
Brake unit
DC Reactor
Brake unit
Motor
Motor