FTS .FGA-10V 50PPM Class Fluxgate High-Precision Current Sensor
Used for high-precision DC, AC, and pulse current measurement, with optimal measurement accuracy up to 10PPM 。
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Features |
application |
Advantages |
standard |
|
l High-precision zero-flux closed-loop control l DB9 Lockable Connector l LED status display l The metal casing is used for electromagnetic shielding and heat dissipation. l Wide temperature range design, operating temperature from -40℃ to 90℃ |
l Scanner, MRI l Converter, Inverter l Aerospace , satellites, rockets l Verification and Calibration Equipment l High-speed trains, subways, and trolleybuses |
l Original and secondary border isolation measurement l 50PPM measurement accuracy, ±10V voltage output. l Excellent linearity and extremely low temperature drift. l Wide bandwidth and low response time l Professional magnetoelectric design, strong resistance to electromagnetic interference l Excellent testing capabilities |
l IEC 61010-1 l IEC 61000-6-2:2016 l IEC 61000-6-3:2006 l IEC 61010-2-030:2017 l IEC 60112 |
Environmental and mechanical properties
|
project |
parameter |
|
Ambient operating temperature / T A |
-40℃ to 90℃ |
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Storage ambient temperature / T S |
-40℃ to 90℃ |
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Relative humidity /RH |
20%RH to 80%RH |
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mechanical shock protection level |
IP54 |
Insulation properties
|
project |
Test conditions |
parameter |
|
Isolation voltage / V d |
50Hz, 1min |
5kV |
|
Transient isolation withstand voltage / V w |
50us |
10kV |
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Creepage distance / d Cp |
|
11mm |
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Electrical clearance distance / d Ci |
|
11mm |
|
Compared to the tracking index / CTI |
IEC-60112 |
600V |
Electrical parameters
|
project |
Test conditions |
Minimum value |
nominal value |
Maximum value |
unit |
|
Operating voltage / V C |
— |
±14.2 |
±15 |
±15.8 |
V |
|
Static power consumption current / I PWR |
|
— |
± 4 0 |
— |
mA |
|
Accuracy / X G |
Input DC, 25±10ºC |
— |
— |
5 0 |
ppm |
|
Linearity / εL |
— |
— |
— |
10 |
ppm |
|
Temperature stability / T C |
— |
— |
— |
0.5 |
ppm/K |
|
Time stability / T T |
— |
— |
— |
0.5 |
ppm/month |
|
Power supply anti-interference/ TV |
— |
— |
— |
1 |
ppm/V |
|
Dynamic response time / t r |
di/dt = 100 A/ μs , rising to 90% IPN |
— |
— |
7 |
μs |
|
Voltage change rate / dv / dt |
— |
1.5 |
— |
— |
V / μs |
|
Bandwidth (-3dB)/F |
— |
0 |
— |
500 |
kHz |
|
Zero-point offset voltage / V OT |
Full temperature range |
— |
— |
± 10 |
μ V |
Selection list
0 to ±800A Selection List 1
|
model |
FGA100-10V |
FGA200-10V |
FGA400-10V |
FGA500-10V |
FGA800-10V |
|
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Primary side rated DC/I DC |
±10 0A |
±20 0A |
±40 0A |
± 500A |
±800A |
|
|
Primary side rated AC RMS value / I AC |
70A |
141A |
282A |
353A |
567A |
|
|
Primary overload current / IPM |
± 120A |
± 240A |
± 480A |
± 600A |
±960A |
|
|
Transformer ( Primary edge: Secondary edge ) V KN |
100mV/A |
50mV /A |
25mV/A |
20mV/A |
12.5mV/A |
|
|
Rated output voltage / V S N |
±10V |
±10V |
±10V |
±10V |
±10V |
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Installation method |
Disc installation |
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aperture |
35mm |
45mm |
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External structure |
Figure 4 |
Figure 5 |
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±1000 to ±3000A Selection List 2
|
model |
FGA1000-10V |
FGA1500-10V |
FGA2000-10V |
FGA3000-10V |
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Primary side rated DC/I DC |
± 1000A |
± 1500A |
±2000A |
±3000A |
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Primary side rated AC RMS value / I AC |
707A |
1060A |
1414A |
2121A |
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Primary overload current / IPM |
± 1200A |
± 1600A |
±2400A |
±3600A |
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Transformation ratio ( primary side: secondary side ) V KN |
10mV/A |
6.66 mV/A |
5 mV/A |
3.33 mV/A |
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Rated output voltage / V S N |
±10V |
±10V |
±10V |
±10V |
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Installation method |
Disc installation |
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aperture |
45mm |
72mm |
72mm |
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External structure |
Figure 5 |
Figure 6 |
Figure 7 |
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External dimensions and specifications
Figure 4 Outline drawing of the 0 to ±400A current sensor
Figure 5 Outline drawing of ±500 to ±1500A current sensor
Figure 6 Outline drawing of ±2000 to ±3000A current sensor