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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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| Model No |
A(min) |
B(max) |
C(max) |
D(max) |
E(¡¾0.3) |
F(¡¾0.3) |
G(¡¾0.5) |
TMR40 TMR60 |
4.0 0.157¡È |
32.5 1.280¡È |
13.3 0.524¡È |
33.35 1.311¡È |
23.8 0.937¡È |
150 5.905¡È |
5 0.197¡È |
TMR80 TMR100 TMR120 |
4.0 0.157¡È |
36.5 1.437¡È |
14.3 0.563¡È |
35.8 1.409¡È |
23.8 0.937¡È |
150 5.905¡È |
5 0.197¡È | |
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| Electrical Properties |
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| Part Number |
Rated Current |
Output@ Rating |
Self Inductance |
| TMR40 |
40A |
0.33V |
810mH |
| TMR60 |
60A |
0.35V |
570mH |
| TMR80 |
80A |
0.35V |
430mH |
| TMR100 |
100A |
0.35V |
340mH |
| TMR120 |
120A |
0.35V |
285mH | |
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| Rogowski Coil For 1.0 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(¡¾0.3) |
F(¡¾0.3) |
G(¡¾0.5) |
H(¡¾0.3) |
I(Max) |
| TR10VSH |
12.9 0.508¡È |
39.3 1.547¡È |
14.0 0.551¡È |
38.0 1.496¡È |
25.2 0.992¡È |
32.8 1.291¡È |
3.0 0.118¡È |
12.1 0.476¡È |
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| TR9V |
18.4 0.724¡È |
55.5 2.185¡È |
20.3 0.799¡È |
50.5 1.988¡È |
30.0 1.181¡È |
60.0 2.362¡È |
4.0 0.157¡È |
10.0 0.394¡È |
67.6 2.661¡È | |
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| Wire lead type |
(unit : mm/inch) | |
| Model No |
A(min) |
B(max) |
C(max) |
D(max) |
E(max) |
F(¡¾3.0) |
G(¡¾1.0) |
| TGR76L |
8.8 0.346¡È |
32.5 1.280¡È |
12.5 0.492¡È |
35.5 1.398¡È |
10.9 0.429¡È |
45 1.772¡È |
6.5 0256¡È |
| TR10LSH |
12.9 0.508"¡È |
37.5 1.476¡È |
14.0 0.551¡È |
41.3 1.626¡È |
10.3 0.406¡È |
68.0 2.677¡È |
3.0 0.118¡È |
| TR9L |
19.6 0.772¡È |
47.8 1.882¡È |
19.2 0.756¡È |
52.0 2.047¡È |
12.2 0.480¡È |
270 10.630¡È |
5.0 0.197¡È | |
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| Electrical Propertiess |
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| Part Number |
Self Inductance |
DCR Resistance |
Output @50A |
Basic Tolerance |
| TGR76L |
1.75mH |
35 |
47mV |
¡¾0.5% |
| TR10VSH |
18.0mH |
308 |
61mV |
¡¾0.5% |
| TR9L |
20.0mH |
200 |
69mV |
¡¾0.5% | |
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