Main Circuit Terminals - Xinje DS3 Series User Manual

3-1-1-2. Main circuit terminals


DS3-20P2-PQA, DS3-20P4-PQA, DS3-20P7-PQA
Terminal
L1
L2
L3 L1/L2/L3
U
V
●
W
P+
D
U, V, W
C
P-
P+, D, C
P+/P-

DS3-21P5-PQA, DS3-22P3-PQA, DS3-41P5-PQA
Terminal Function
R
R/S/T
S
T
U
V
●
W
P+
D
U, V, W Motor terminals
C
P+, D, C
Function
Power supply input of
main circuit
Vacant terminal
Motor terminals
Internal regenerative
resistor
External regenerative
resistor
Bus terminal
Power supply input of
main circuit
Vacant
Internal regenerative
resistor
External regenerative
resistor
Ground
Explanation
Single or 3 phase AC 200 ～ 240V,
50/60Hz
Note: for single phase 220V, connect
power supply to L1, L3, otherwise it will
affect the power-off retentive function
-
Connect the motor
Terminal Color
U brown
V black
W blue
PE Yellow green
Note: the ground line is on the cooling
fin, please check it before power on! Do
not connect to P+ or P-!
Short P+ and D, disconnect P+ and C, set
P0-24=0
Connect regenerative resistor between P+
and C, disconnect P+ and D, set P0-24=1,
P0-25= power value, P0-26= resistor
value (see chapter 3-4)
Real-time check the bus voltage, please
take attention of this terminal
Explanation
DS3-21P5/22P3-PQA
3 phase AC 200～240V, 50/60Hz
Note: for single phase 220V, connect
power supply to terminal R, T, otherwise
it will affect the power-off retentive
function.
DS3-41P5-PQA
3 phase AC 360~400V, 50/60Hz
-
Connect the motor
Terminal Color
U brown
V black
W blue
PE Yellow green
Short P+ and D, disconnect P+ and C,
set P0-24=0
Connect regenerative resistor between
P+ and C, disconnect P+ and D, set
P0-24=1, P0-25=power
P0-26=resistor value (see chapter 3-1-4)
Connect to ground terminal of motor,
then connect to the ground
value,
17