Description Of Terminals - Toshiba TOSVERT VF-S11 Instruction Manual

2.3

Description of terminals

2.3.1 Power circuit terminals
This diagram shows an example of wiring of the main circuit. Use options if necessary.
Power supply and motor connections
Power supply
No-fuse breaker
Connections with peripheral equipment
Magnetic
No-fuse
connector
braker
Power
supply
Note 1: The T/L3 terminal is not provided for any single-phase 240V model. So if you are using a single-
phase 240V model, use the R/L1 and S/L2 terminals to connect power cables.
Note 2: If you are using a 600V model, be sure to connect an input reactor (ACL).
VF-S11
Power lines are
Motor lines are
connected to R/L1, S/L2 and T/L3. connected to U/T1, V/T2 and W/T3.
R/L1 S/L2 T/L3 U/T1 V/T2 W/T3
noise reduction
Input AC
filter (Soon to be
reactor
released)
R/L1
S/L2
T/L3
PB PA/+
Braking resistor
B-5
Motor
E
Surge suppression
U/T1
Inverter
V/T2
W/T3
Zero-phase
PO
reactor
DC reactor
E6581158
2
filter
Motor
IM