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Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Current Sensor (CT) used in the Electrical Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Current Sensor (CT) is characterized by the integration of Magnetic Core and Secondary Winding. In industrial production environments, manufacturers listed on CNFX commonly emphasize Ferromagnetic Core (e.g., silicon steel, nanocrystalline) construction to support stable, high-cycle operation across diverse manufacturing scenarios.
A device that measures electrical current by converting it to a proportional, isolated signal for monitoring and analysis.
Technical details and manufacturing context for Current Sensor (CT)
Commonly used trade names and technical identifiers for Current Sensor (CT).
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric to 1.5 bar (typical for non-submersible applications) |
| other spec: | Current Range: 0-100A (typical), Frequency Range: 50/60Hz to 400Hz, Isolation Voltage: 2.5kV RMS (min), Accuracy: ±1% (typical) |
| temperature: | -40°C to +85°C (operating), -55°C to +105°C (storage) |
Manufacturer profiles with relevant production capability in China
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Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.
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CT current sensors provide non-invasive, isolated current measurement, ensuring operator safety and equipment protection. They offer high accuracy for monitoring electrical loads, enable predictive maintenance through continuous analysis, and feature robust construction with ferromagnetic cores and protective housings suitable for industrial environments.
The ferromagnetic core (typically silicon steel or nanocrystalline) determines the sensor's accuracy, frequency response, and linearity. High-quality cores minimize hysteresis losses, provide stable magnetic permeability, and ensure precise current-to-signal conversion across varying load conditions, making them essential for reliable industrial monitoring.
Proper installation requires ensuring the conductor passes through the center of the CT aperture, maintaining adequate clearance from other conductors to prevent interference, securing the sensor against vibration, verifying correct polarity for accurate phase measurement, and using appropriate insulation materials to withstand operational temperatures and environmental conditions.
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