socomec DIRIS A-40 - TR; Itr Split-Core Current Sensors

16 EN
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4.2.2. 75L75VSOLWFRUHFXUUHQWVHQVRUV
The TR / iTR split-core current sensors are used to set up measurement points in a new or existing installation
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accuracy of the measurement chain is guaranteed.
In addition, iTR sensors detect the presence of a voltage in the cable passing through them.
4.2.2.1. Range
Four models are available from 25A to 600A to analyse several types of loads.
31H31 31H31 31H31 31H31
Cable
passage
diameter
CH@LDSDQŰLL CH@LDSDQŰLL CH@LDSDQŰLL CH@LDSDQŰLL
Nominal
current
range In
25 - 63 A 40 - 160 A 63 - 250 A 160 - 600 A
Maximum l
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Reference
4829 0555 / 4829 0655 4829 0556 / 4829 0656 4829 0557 / 4829 0657 4829 0558 / 4829 0658
4.2.2.2. Dimensions
D
B C
$
E
Dimensions in/mm
31H31 31H31 31H31 31H31
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
T
- 0.59
15
0.90
23
1.30
33
Diameter
0.39
10
0.55
14
0.82
21
1.26
32