Wysokoczęstotliwościowe boczniki pomiarowe Seria ISM
  • Wysokoczęstotliwościowe boczniki pomiarowe Seria ISM

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Manufacturer: LEMSYS

High frequency measuring bacon ISM series

ISM measure shunts allow a precise peak value as well as shape of the fast current impulses. They have wide bandwidth, short rise tiem, and high resistance precision.  Below they upper frequency  limit (-3dB) they act like a typical DC resistors. Because of their dual concentric construction they are not susceptible for EMC noises.

Max RMS value depends on heat distortion, and max peak curret value depends on  ∫ I ² (t) dt. i.

Type
Current
Nominal resistance
Power[W]
I2t
[A2s]
Bandwidth
[MHz]
Weight
[Kg]
Product picture
rms
Peak
ISM 3P/200
8 A
3 kA
200 mΩ*
13
1300
50
1.0
1
ISM 3P/100
10 A
3 kA
100 mΩ
10
1300
200
1.3
1
ISM 5P/50
10 A
5 kA
50 mΩ
5
1300
200
1.5
1
ISM 5P/20
20 A
5 kA
20 mΩ
8
8*103
200
1.5
1
ISM 5P/10
30 A
5 kA
10 mΩ
9
2*104
200
1.4
1
ISM 5P/5
40 A
5 kA
5 mΩ
8
8*104
50
1.4
1
ISM 50/10
50 A
20 kA
10 mΩ
25
5*104
200
2.5
2
ISM 50/5
60 A
20 kA
5 mΩ
18
5*104
200
2.1
2
ISM 50/2
70 A
20 kA
2 mΩ
10
5*104
200
1.7
3
ISM 100
120 A
40 kA
1.0 mΩ
14
5*104
200
1.5
3
ISM 200
220 A
40 kA
0.25 mΩ
12
2*105
50
1.5
3
ISM 250
250 A
100 kA
1.0 mΩ
62
5.6*106
200
9.0
4
ISM 300
300 A
100 kA
1.0mΩ
90
5.6*107
2
8,5
4
ISM 350
360 A
100 kA
0.5 mΩ
65
5.6*105
200
9.0
4
ISM 500
500 A
100 kA
0.25 mΩ
62
2.2*106
50
9.0
4
ISM 800
800 A
100 kA
0.10 mΩ
64
1.4*107
8
9.0
4
ISM 1200
1200 A
100 kA
0.05 mΩ
72
9.0*106
12
9.0
4
ISM 1600
1600 A
100 kA
25 µΩ
64
5.6*107
2
9.0
4

Nominal resistance at 20 °C, resistance tolerance ±1%, temperature coefficient Tk = ±50 ppm/K, * Tk = ±100 ppm/K, the integral value ∫i2 (t) dt was calculated based on a temperature increase of 100 K Output: BNC terminal. Based on individual customer requirements, it is possible to develop special versions of ISM shunts.

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ISM measure shunts allow a precise peak value as well as shape of the fast current impulses. They have wide bandwidth, short rise tiem, and high resistance precision.  Below they upper frequency  limit (-3dB) they act like a typical DC resistors. Because of their dual concentric construction they are not susceptible for EMC noises.

Max RMS value depends on heat distortion, and max peak curret value depends on  ∫ I ² (t) dt. i.

Type
Current
Nominal resistance
Power[W]
I2t
[A2s]
Bandwidth
[MHz]
Weight
[Kg]
Product picture
rms
Peak
ISM 3P/200
8 A
3 kA
200 mΩ*
13
1300
50
1.0
1
ISM 3P/100
10 A
3 kA
100 mΩ
10
1300
200
1.3
1
ISM 5P/50
10 A
5 kA
50 mΩ
5
1300
200
1.5
1
ISM 5P/20
20 A
5 kA
20 mΩ
8
8*103
200
1.5
1
ISM 5P/10
30 A
5 kA
10 mΩ
9
2*104
200
1.4
1
ISM 5P/5
40 A
5 kA
5 mΩ
8
8*104
50
1.4
1
ISM 50/10
50 A
20 kA
10 mΩ
25
5*104
200
2.5
2
ISM 50/5
60 A
20 kA
5 mΩ
18
5*104
200
2.1
2
ISM 50/2
70 A
20 kA
2 mΩ
10
5*104
200
1.7
3
ISM 100
120 A
40 kA
1.0 mΩ
14
5*104
200
1.5
3
ISM 200
220 A
40 kA
0.25 mΩ
12
2*105
50
1.5
3
ISM 250
250 A
100 kA
1.0 mΩ
62
5.6*106
200
9.0
4
ISM 300
300 A
100 kA
1.0mΩ
90
5.6*107
2
8,5
4
ISM 350
360 A
100 kA
0.5 mΩ
65
5.6*105
200
9.0
4
ISM 500
500 A
100 kA
0.25 mΩ
62
2.2*106
50
9.0
4
ISM 800
800 A
100 kA
0.10 mΩ
64
1.4*107
8
9.0
4
ISM 1200
1200 A
100 kA
0.05 mΩ
72
9.0*106
12
9.0
4
ISM 1600
1600 A
100 kA
25 µΩ
64
5.6*107
2
9.0
4

Nominal resistance at 20 °C, resistance tolerance ±1%, temperature coefficient Tk = ±50 ppm/K, * Tk = ±100 ppm/K, the integral value ∫i2 (t) dt was calculated based on a temperature increase of 100 K Output: BNC terminal. Based on individual customer requirements, it is possible to develop special versions of ISM shunts.

1 2 3 4
Less
Read more