Quick installation guide - MicroFlex e190
6
Electrical installation
Notes:
(1) If shielded supply (input) cable is used, and
the conductivity of the shield is less than 50%
of the conductivity of a phase conductor, use a
cable with a ground conductor or a separate PE
cable.
(2) For motor cabling, use a separate ground
cable if the conductivity of the motor cable
shield is less than 50% of that of a phase
conductor and the cable has no symmetrical
ground conductors.
(3) MicroFlex e190 can be powered from a DC
supply. See user’s manual.
Power cabling: input
• Attach the included terminal blocks to the
drive.
• Connect the supply, resistor (if present) and
motor cables to the appropriate terminals of
the drive.
• Strip the power cables so that the shields are
bare at the cable clamps.
MicroFlex e190
L1
L2
L3
L1/L L2/N
L3
U
PE
PE
PE
PE
(3)
(2)
V
W
U
V
W
R-
R+ PE
UDC- UDC+
Isolating switch
Fuses
Filter
Braking
resistor
3~
Motor
0.5...0.6 N·m
(4.4...5.3 lbf·in)
E190QuickStartGuide.book Page 6 Thursday, May 18, 2017 10:40 AM