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Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Current Sensor (Current Transformer) 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 (Current Transformer) is characterized by the integration of Magnetic Core and Primary Conductor. In industrial production environments, manufacturers listed on CNFX commonly emphasize Silicon steel core construction to support stable, high-cycle operation across diverse manufacturing scenarios.
A device that measures alternating current (AC) in electrical circuits by converting high currents to proportional, lower-level signals for monitoring and protection systems.
Technical details and manufacturing context for Current Sensor (Current Transformer)
Commonly used trade names and technical identifiers for Current Sensor (Current Transformer).
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric to 1.2 bar (typical for non-sealed units) |
| other spec: | Frequency range: 50/60 Hz to 400 Hz, Accuracy: ±0.5% to ±3% FS, Insulation voltage: 0.5 kV to 10 kV RMS |
| temperature: | -40°C to +85°C (operating), -55°C to +105°C (storage) |
Verified manufacturers with capability to produce this product in China
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Authentic performance reports from verified B2B procurement managers.
"The technical documentation for this Current Sensor (Current Transformer) is very thorough, especially regarding technical reliability."
"Reliable performance in harsh Electrical Equipment Manufacturing environments. No issues with the Current Sensor (Current Transformer) so far. (Delivery took slightly longer than expected, but technical support was excellent.)"
"Testing the Current Sensor (Current Transformer) now; the technical reliability results are within 1% of the laboratory datasheet."
“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”
This current transformer is designed for measuring alternating current (AC) in electrical circuits, converting high currents to proportional lower-level signals for monitoring, control, and protection systems in industrial and commercial electrical equipment.
The sensor features a silicon steel core for precise magnetic performance, copper windings for efficient signal transmission, epoxy resin insulation for electrical safety and environmental protection, and a polymer housing for mechanical durability and corrosion resistance.
By providing accurate, proportional low-level signals from high AC currents, this current transformer enables protection relays and monitoring devices to detect overloads, faults, or abnormal conditions, triggering alarms or circuit interruptions to prevent equipment damage and ensure safety.
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