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 Rogowski Coil |
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 Rogowski Coils for Revenue Meters |
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| Application |
- New Generation Sensors for solid state watt-hour Meter
- High precision Power Meters | |
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| Features |
- Inherent Linearity Characteristics
- High current coverage without saturation
- Supreme rejection of AC external magnetic fields
- Perfect DC external magnetic field
- Close to zero tolerance to the environmental change | | |
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| Rogowski Coil For 0.5 Class Metering Purpose |
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| Drawing |
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| Dimension |
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| PCB Mountable Type |
(unit : mm/inch) | |
| Model No |
A(min) |
B(max) |
C(max) |
D(max) |
E(±0.3) |
F(±0.3) |
G(±0.5) |
H(±0.3) |
I(Max) |
| TR10VSH |
12.9
0.508″ |
39.3
1.547″ |
14.0
0.551″ |
38.0
1.496″ |
25.2
0.992″ |
32.8
1.291″ |
3.0
0.118″ |
12.1
0.476″ |
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| TR9V |
18.4
0.724″ |
55.5
2.185″ |
20.3
0.799″ |
50.5
1.988″ |
30.0
1.181″ |
60.0
2.362″ |
4.0
0.157″ |
10.0
0.394″ |
67.6
2.661″ | |
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| Wire lead type |
(unit : mm/inch) | |
| Model No |
A(min) |
B(max) |
C(max) |
D(max) |
E(max) |
F(±3.0) |
G(±1.0) |
| TR10LSH |
12.9
0.508"″ |
37.5
1.476″ |
14.0
0.551″ |
41.3
1.626″ |
10.3
0.406″ |
68.0
2.677″ |
3.0
0.118″ |
| TR9L |
19.6
0.772″ |
47.8
1.882″ |
19.2
0.756″ |
52.0
2.047″ |
13.2
0.520″ |
270
10.630″ |
5.0
0.197″ |
| TMR100 |
4.0
0.157" |
38.0
1.496″ |
14.0
0.551" |
35.0
1.378″ |
26.5
1.043″ |
150.0
5.706″ |
5.0
0.197″ | |
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| Electrical Propertiess |
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| Part Number |
Rated Current |
Self Inductance |
Mutual
Inductance |
Max Stray Magnetic
Field Noise Voltage
At AC 0.5mT |
DCR |
Max Mutual
Inductance Error |
TR10VSH
TR10LSH |
120A, 160A, 250A |
5.9mH |
2.11μH |
0.4mV |
173Ω |
0.3% at 250A |
| TR9L |
200A |
21.24mH |
4.71μH |
3mV |
200Ω |
1.2% at 200A |
| TMR100 |
40A - 120A |
60mH |
18μH |
1.5mV |
415Ω |
0.70% at 30A | |
| Ref.) Output Voltage : 2πf. M. dIp/dt |
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