Installation and commissioning
DIGIDRIVE
Variable speed drive
86
Réf. 3218 GB - 4.33 / d - 02.02
LEROY-SOMER
7.4 - "FLASHKEY" copy key
As it stores a complete set of parameters, the removable copy key can be used to instantly
copy the settings from one drive to another (see parameter 2
2
8
8
).
7.5 - 3-phase motor chokes for attenuating earth leakage currents: MC choke
These are wired directly on the drive output (terminal U, V, W) and can be used to reduce earth
leakage currents and emitted interference.
They are cylindrical in shape and are fixed by a central untapped hole.
• Wiring
MC chokes should be wired as close as possible to the drive in accordance with the diagram
below.
CAUTION:
MC chokes are supplied with cables 30 cm long.
MC choke
rating
DIGIDRIVE rating
Dimensions (mm)
Weight (kg)
Diameter Height hole Ø
3.5T
0.5M to 1.5M
80 50 5.1 0.5
1.5M/TL and 2M/TL
1.5T to 3.5T
11T
2.5M/TL and 3.5M/
80 50 5.1 0.75
4.5T to 11T
27T
5.5TL to 11TL
125 55 6.2 1.9
16T to 27T
50T
33T to 50T
125 65 6.2 3
M
PL1
PL3
PL4
L1 L2 PE U V W
PL2
15
1234567891011121314
16
M
PL1
PL3
PL4
L1 L2 PE U V W
PL2
15
1234567891011121314
16
DIGIDRIVE 1 DIGIDRIVE 2
FLASHKEY
W
V
U
W
V
U
red
red
black
black
blue
blue
DIGIDRIVE
to the
motor
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