24 R1…R4 Quick installation guide
12. Strip and connect the individual control wires to the drive terminals. Tighten the
screws to 0.4 lb-ft (0.5…0.6 N-m).
WARNING! To avoid danger or damage to the drive on IT systems and corner
grounded TN systems, see section Check the compatibility with IT (ungrounded)
and corner-grounded TN systems on page 17.
Power wiring torque table
Frame size
R3
lb-ft N-m
T1/U, T2/V, T3/W 3.3 2.5...4.5
L1, L2, L3 3.3 2.5...4.5
R+, R- 3.3 2.5...4.5
PE Ground 1.1 1.5
BREAKERSINPUT
PE
MOTOR
R-
R+
UDC+
W/3TV/2TU/1T3L2L1L
BREAKERSINPUT
PE
MOTOR
R-
R+
UDC+
W/3TV/2TU/1T3L2L1L
Typical Type 1
VAR
1
8
8
1
6
7
5
R3 Type 12
Power (Green) and
Fault (Red) LEDs
Digital
Inputs
Analog Inputs
and Outputs
Option Mounting
EMC
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