Installation and commissioning
DIGIDRIVE
Variable speed drive
Réf. 3218 GB - 4.33 / d - 02.02
LEROY-SOMER
91
7.8 - Line chokes
Line chokes can be used to attenuate transient interference from the mains supply which could
affect the drive.
• Characteristics
DIGIDRIVE Choke Current Inductance
rating reference (A) (mH)
0.5M to 1.2M
Consult
4.5
16
LEROY-SOMER
1.5M - 1.5M/TL
Consult
7.3
1
and 2M/TL
LEROY-SOMER
2M/TL and 3.5M/TL
Consult
19
0.5
LEROY-SOMER
1.5TL to 2.5TL
9 ST 2.5
8.6
2.5
and
1.5T to 3.5T
3.5TL
16 ST 1.5
16
1.5
and
4.5T to 11T
5.5TL to 11TL
25 ST 1
25
1
and
16T - 22T
27T 38 ST 0.65 38 0.65
33T and 40T 60 ST 0.4 60 0.4
50T 90 ST 0.25 90 0.25
• Dimensions and weight
These are given by way of example and
may vary depending on the manufacturer
H
D
W
Choke W H D Weight
reference (mm) (mm) (mm) (kg)
9 ST 2.5 140 160 85 1.8
16 ST 1.5 125 115 95 1.8
25 ST 1 155 190 105 5.5
38 ST 0.65 185 210 110 7
60 ST 0.4 220 240 120 11
90 ST 0.25 220 240 140 17
Choke W H D Weight
reference (mm) (mm) (mm) (kg)
4.5A/16mH 82 90 85
7.3A/1mH 82 100 75
19A/0.5mH 82 105 90
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