Standard Power Terminal Functions - Toshiba VFS5 Series Operation Manual

Standard Power Connection Diagrams (cont'd)
DC link reactor
(Optional)
Shorting
Terminal
name
L1, L2, L3 Line input supply terminals for models S5-5020 to S5-5270:
(R, S, T) Connect to 3ø, 50 or 60Hz, 200 to 545 to 605VAC.
Drives can be operated on single phase power when appropriately
derated; contact Toshiba distributor for information.
T1, T2, T3 Motor output terminals. Connect these terminals to a 3-phase
(U, V, W) induction motor of the proper voltage, current, and horsepower.
PA, PB Braking resistor output terminals. Connect to an external dynamic
braking resistor (DBR).
PA, PO DC link reactor output terminals. Connect to an external inductor.
G/E This is the earth ground terminal (ground incoming power and
(2-terminals) outgoing motor load).
TOSHIBA
VFS5-5160UPH through VFS5-5270UPH
Braking resistor
(Optional)
PA PB PC
PO R/L1 S/L2 T/L3
bar
MCCB
Commercial
power supply

Standard Power Terminal Functions

Terminal functions
19
G/E U/T1 V/T2 W/T3 G/E
Motor
Terminal
location
Terminal
block
or
bus bar