Current Type Voltage Transformer - ODM Factory Customization

With the Current Type Voltage Transformer, I provide precise voltage sensing for medium and high voltage systems. Our design delivers accurate measurement in harsh environments, offering wide input ranges, low phase error, and high insulation strength. I can offer ODM options to tailor output scaling, connector types, and enclosure materials, and our factory-direct pricing helps you stay competitive. The device is compact, rugged, and easy to install using standard cable glands and mounting brackets. It features galvanic isolation, overvoltage protection, and built-in thermal expansion compensation for long-term stability. Calibration is straightforward, and we support interchangeable burden resistors to match your metering equipment. Whether you are upgrading substations, switchgear, or control rooms, this Current Type Voltage Transformer aligns with IEC/IEEE standards and comes with documentation for QA and compliance. I welcome your inquiry, and as a manufacturer we can respond quickly, offer samples, and partner for ODM or Factory projects to meet your exact needs.

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Current Type Voltage Transformer Stands Out Trusted by Pros

In today’s global electrical landscape, the current type voltage transformer stands out as a trusted workhorse for metering, protection, and safety. Pros rely on CTs for precise ratios, rapid transient response, and stable performance under fluctuating loads. With robust insulation, wide temperature tolerance, and compact form factors, these transformers ease installation in substations, switchgear, and metering panels. For global procurement, dependable CTs reduce maintenance, protect instruments, and ensure compliant performance to IEC and IEEE standards. Quality starts with design and rigorous factory testing, including calibration and short‑circuit checks. Reputable suppliers offer configurable primary and secondary ratings, insulation levels, and practical packaging for field deployment. A global service network delivers installation guidance, spare parts, and lifecycle support, helping projects stay on schedule. When evaluating CTs, seek traceable quality, full certificates, and proactive technical support that makes a component a reliable system element.

Current Type Voltage Transformer Stands Out Trusted by Pros

Model Primary Current Rating (A) Secondary Voltage (V) Burden (VA) Accuracy Class (%) Rated Frequency (Hz) Phase Construction Insulation Class Temperature Range (°C) Dimensions (L × W × H, mm) Weight (kg) Applications
CTV-1000-110 1000 110 20 0.20 50/60 3-phase Solid-core epoxy F -25 to 85 180×150×110 7.5 Protection in high-current feeders
CTV-750-110 750 110 20 0.50 50/60 3-phase Split-core F -30 to 85 170×130×105 6.2 Medium voltage protection and metering
CTV-500-110 500 110 10 0.50 50/60 3-phase Solid-core F -25 to 85 165×120×100 5.0 Industrial distribution panels
CTV-300-110 300 110 5 0.20 50/60 1-phase Solid-core F -20 to 85 135×100×90 4.0 Residential/commercial metering
CTV-150-110 150 110 3 1.00 50/60 1-phase Split-core F -25 to 85 125×85×75 2.4 Low-load measurement and testing
CTV-120-110 120 110 1.5 1.00 50/60 1-phase Split-core F -20 to 70 110×75×70 1.9 Educational/testing bench

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Current Type Voltage Transformer Factory Factory-Direct Excellence

New Data Dimension: Load-Voltage Regulation Profile for Current-Type Voltage Transformer

The dataset illustrates a time-series like relationship between the load current (A) and the secondary output voltage (V) of a current-type voltage transformer under varying operating conditions. As the load increases from 0 to 10 A, the secondary voltage gradually declines from about 120 V to around 112.5 V, reflecting the voltage regulation characteristics caused by winding resistance, copper loss, and core nonlinearity. The plot reveals a predominantly decreasing trend with a slightly nonlinear slope, indicating that voltage drop accelerates at higher loads due to increased impedance effects and partial saturation phenomena within the transformer core. This information is vital for ensuring metering accuracy and protective relay performance, especially under transient or peak-load conditions. In practice, engineers use such data to calibrate compensation or implement design improvements—such as higher-conductivity windings, improved cooling, or adjusted turns ratios—to maintain voltage within tight tolerances. The chart can be extended by overlaying additional dimensions like ambient temperature or frequency to assess their impact on regulation. For factory-direct excellence, this kind of analysis supports robust unit-to-unit consistency, enabling rapid benchmarking, variability tracking, and informed optimization across production lots. By translating physical behaviors into a simple, interpretable line plot, stakeholders can quickly evaluate whether a transformer design meets specified regulation requirements and how it behaves under representative load scenarios.

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