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DIRIS Digiware - 542875G - SOCOMEC
EN
5.2.2. TR/iTR split-core current sensors
The TR/iTR split-core current sensors are used to set up measurement points in a new or existing installation without
interfering with its cabling. Thanks to the specific link, they are recognised by DIRIS Digiware and the overall accuracy of
the measurement chain is guaranteed.
In addition, iTR sensors detect the presence of voltage in the cable passing through them.
5.2.2.1. Range
Four models are available from 25A to 600A to analyse several types of loads.
TR-10 / iTR-10
TR-14 / iTR-14
TR-21 / iTR-21
TR-32 / iTR-32
Cable passage diameter
Ø 10 mm
Ø 14 mm
Ø 21 mm
Ø 32 mm
Nominal current range In
25 - 63 A
40 - 160 A
63 - 250 A
160 - 600 A
Recommended cable
section
6 mm² (iTR-10)
10 mm² (iTR-14)
50 mm² (iTR-21)
50 mm² (iTR-32)
Maximum l
75.6 A
192 A
300 A
720 A
Part number
4829 0555 / 4829 0655 4829 0556 / 4829 0656 4829 0557 / 4829 0657 4829 0558 / 4829 0658
5.2.2.2. Dimensions
Dimensions
in
/mm
D
B
C
A
E
TR-10 / i TR-10
TR-14 / i TR-14
TR-21 / iTR-21
TR-32 / iTR-32
A
1.74
44
2.63
67
2.56
65
3.38
86
B
1.02
26
1.14
29
1.45
37
2.08
53
C
1.10
28
1.10
28
1.69
43
1.85
47
D
-
0.55
14
0.82
21
1.26
32
E
-
0.59
15
0.90
23
1.30
33
Diameter
0.39
10
0.55
14
0.82
21
1.26
32