Functions Of Terminals For Main Circuit - Panasonic VF200 Instruction Manual

3. Wiring

■ Functions of Terminals for Main Circuit

Terminal No.
R/L1, S/L2.
T/L3
U, V, W
P/DB+, DB-
N－
×2
Terminal name
Power supply for Main
circuit
Inverter output
Braking resistor
connection
Internal DC voltage
(negative)
Ground
Explanation of terminal function
For 1-phase 200 V type, connect to terminal
L1 and L2.
Connect to 3-phase motor.
Connect to braking resistor.
Negative terminal of internal DC voltage.
Ground terminal.
1-phase 200 V: ground resistance 100 Ω or
less
3-phase 400 V: ground resistance 10 Ω or
less
Ground the neutral of power source.