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Rogowski Coil Current Sensor in New Design
Xinkong is a leading Rogowski Coil Current Sensor in New Design manufacturer and supplier in China, especially for Rogowski coil. We have been deeply involved in the metering field for many years, and our products offer significant price advantages. Our business covers most markets in Southeast Asia and Central Asia. Please contact us for more cooperation opportunities!
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Product Description
This Rogowski Coil Current Sensor in New Design from Xinkong factory is a sensor used for non-contact measurement of alternating current (AC) and high-frequency current. It is characterized by being coreless, having a flexible or rigid structure, and being easy to install (it can be wrapped around a wire). By detecting changes in the magnetic field generated by the current, it outputs a signal proportional to the derivative of the measured current. This signal is then converted into a linear signal proportional to the primary current by an integrator. It is widely used in power grids, industrial automation, new energy, and other fields, and has the advantages of high precision, wide bandwidth, and wide dynamic range.
Working Condition
1 Work temperature : -20 ℃~60 ℃
2 Store temperature : -20℃~70℃
3 Altitude ：no extend 1000m
4 Atmospheric conditions : Gases, vapors, chemical deposits, dust, and other corrosive or explosive media that do not significantly affect the insulation of the transformer.
Specifications and Technical Parameters
|
features |
parameter |
features |
parameter |
|
Rated input current |
1000A |
Rated output current |
80mV |
|
accuracy |
0.5% |
bandwidth |
25-10KHz |
|
linearity |
0.2% |
Load impedance |
≥10K Ω |
|
dielectric strength |
2.5KV 50Hz 1min |
emperature drift |
±100PPM/℃ |
Product Structure
|
Model |
D1 |
D2 |
|
FRC-210 |
58 |
74 |
|
FRC-350 |
103 |
119 |
|
FRC-420 |
125 |
141 |
|
FRC-500 |
151 |
167 |
Product Features
Non-contact Measurement: Measurement is performed by placing the coil around the conductor being measured, eliminating the need to disconnect the main circuit and simplifying installation.
Coreless Design: Small size, lightweight, and free from ferromagnetic saturation issues, suitable for high-current measurements.
Flexibility and Rigidity: Available in both flexible (customizable perimeter/length, easy to install on irregular conductors) and rigid (higher accuracy, suitable for low-frequency, low-current applications) versions.
High Accuracy and Wide Frequency Response: Typically higher accuracy than traditional CTs, with a wide frequency response, capable of measuring currents from a few Hertz to hundreds of megahertz.
Strong Environmental Adaptability: Waterproof, dustproof, and UV-resistant design, suitable for harsh outdoor environments.
Integrating Unit: The coil output voltage is proportional to the derivative of the current, requiring an integrator to convert it into a linear current signal.
We provide quality Rogowski Coil Current Sensor in New Design for global customers. Welcome to contact us and get more details!
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