Sunfar V560 Series User Manual

Wiring Of Frequency Inverter
V260 Series High Performance Closed-Loop Vector Inverter User Manual
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4.4 WIRING OF MAJOR LOOP TERMINAL
4.4.1 TERMINAL FUNCTIONS
Terminal
symbols
Functions
Terminal
symbols
Functions
P+ DC side voltage positive terminal P
DC reactor can be connected between
P and P+
P-
DC side voltage negative terminal,
Bus voltage input terminal of DC
braking unit can be connected
between P+ and P-.
PB
DC braking resistor can be connected
between P+ and PB
R, S, T
Connect three-phase AC power
supply of grid
U, V, W Connect three-phase AC motor
E Grounding terminal -- --
4.4.2 WIRING OF MAJOR LOOP TERMINAL AND TERMINAL BLOCKS
Type I major loop terminal Applicable type: V260-4T0007G/4T0011P ～ V260-4T0022G/4T0030P
R S T P+ E U V W PB
Motor
Three-phase power supply
Ground
Energy consumption braking resistor
Type II major loop terminal Applicable type: V260-4T0030G/4T0040P ～ V260-4T0040G/4T0055P
R STP+
E
UVWPB
Motor
Ground
Energy consumption braking resistor
Three-phase power supply

Sunfar V560 Series Specifications

General

Brand	Sunfar
Model	V560 Series
Category	Inverter
Language	English