FR100L&FR200L For Wire drawing machine
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Wiring diagram of inverter for water tank type wire drawing machine
2.2 Terminal configuration
2.2.1 Main Circuit Terminals
a: FR200L 0.75
～
30KW
Main Circuit Terminals
Fig 2-3 0.75
～
30kW Main Circuit Terminals diagram
Table 2-1 Functions of Inverter Main Circuit Terminals
Terminal Label
Description
R/L1
、
S/L2
、
T/L3
AC Power Input Terminal, connected to three-phase 380V
AC power.
U/T1
、
V/T2
、
W/T3
Inverter AC output terminal, connected to three-phase AC
motor
(+)
、
(-)
Respectively to be positive and negative terminal of internal
DC bus
PB
Braking resistor connection terminals, one end connected to
(+), the other end of PB.
Ground terminal, connected to the earth.
2.2.2 FR200L Control Circuit Terminals
