The User Manual of JAC200 Series General Frequency Converter
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3.2 Electrical installation
3.2.1 Specification of main circuit terminal
Specification of main circuit terminal for frequency converter:
R S T
V W
U
Fig.3-1 0.75kW-2.2kW main loop terminal
Fig.3-2 4kW-5.5kW main loop terminal
Fig.3-3 7.5kW-11kW main loop terminal
Terminal mark
Name
Description
R
、
S
、
T/L1
、
L2
Input terminal of
three-phase power
supply
Connections of DC input three-phase power supply, the
single phase frequency converter can be connected to any
two lines among Line R, Line S and Line T
P(+)
、
PB
Terminal block of brake
resistance
Connections of brake resistance
U
、
V
、
W
Terminal block of
frequency converter
Connect three-phase motor
Ground terminal
Ground terminal
