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  • OPCT24AL Split Core Current Transformer 200A 100mA 50mA 40mA 333mv 300A 150mA 26.6mA AC CT Split Type Current for Transformers
  • OPCT24AL Split Core Current Transformer 200A 100mA 50mA 40mA 333mv 300A 150mA 26.6mA AC CT Split Type Current for Transformers
  • OPCT24AL Split Core Current Transformer 200A 100mA 50mA 40mA 333mv 300A 150mA 26.6mA AC CT Split Type Current for Transformers
  • OPCT24AL Split Core Current Transformer 200A 100mA 50mA 40mA 333mv 300A 150mA 26.6mA AC CT Split Type Current for Transformers
  • OPCT24AL Split Core Current Transformer 200A 100mA 50mA 40mA 333mv 300A 150mA 26.6mA AC CT Split Type Current for Transformers
  • OPCT24AL Split Core Current Transformer 200A 100mA 50mA 40mA 333mv 300A 150mA 26.6mA AC CT Split Type Current for Transformers
OPCT24AL Split Core Current Transformer 200A 100mA 50mA 40mA 333mv 300A 150mA 26.6mA AC CT Split Type Current for Transformers
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OPCT24AL Split Core Current Transformer 200A 100mA 50mA 40mA 333mv 300A 150mA 26.6mA AC CT Split Type Current for Transformers

  • 3 - 99 Pieces
    $7.80
  • 100 - 499 Pieces
    $7.20
  • >= 500 Pieces
    $6.60

Customization:

Customized logo(Min.Order: 1000 pieces)
Customized packaging(Min.Order: 5000 pieces)
Custom Specification(Min.Order: 100 pieces)

OPCT24AL Split Core Current Transformer 200A 100mA 50mA 40mA 333mv 300A 150mA 26.6mA AC CT Split Type Current for Transformers

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Accuracy Current Measurement: Designed to measure AC currents up to 300A, converting them to 150mA (or other specified ranges like 100mA/50mA/40mA/333mV) for safe and precise monitoring in electrical systems.
  • Split-Core Design: Enables easy installation and removal without interrupting live circuits, ideal for retrofitting or maintenance in existing systems.

Key features

  • 1. Split Core Design for Seamless Installation

  • With a split core construction and copper windings, you can easily install the OPCT24AL around existing live wires without interrupting power flow. This design offers greater flexibility compared to traditional solid-core transformers*, enabling quick setup in both new and existing systems.

  • 2. High-Precision Current Measurement

  • With a 300A/150mA current ratio, you can accurately monitor high-amperage loads while safely converting them to lower currents for measurement. This capability outperforms standard models in handling industrial-scale currents*, ensuring reliable data for protection and monitoring systems.

  • 3. Versatile Output Compatibility

  • Equipped with multiple output ratings (200A, 100mA, 50mA, etc.), you can adapt the OPCT24AL to diverse applications. This flexibility surpasses single-output transformers*, making it ideal for both residential load monitoring and commercial power distribution systems.

  • 4. Industrial-Grade Durability

  • Built with a robust toroidal coil structure and copper windings, you can ensure long-term reliability in harsh industrial environments. The material choice enhances heat dissipation and reduces energy loss compared to aluminum-based alternatives*, extending operational lifespan.

  • 5. Compliance with Safety Standards

  • Designed to meet safety regulations for electrical equipment, you can deploy the OPCT24AL confidently in certified systems. While specific certifications are not listed, its construction aligns with industry norms for safety and efficiency*, minimizing risks in critical applications.

Product details

OPCT24AL Split Core Current Transformer 200A 100mA 50mA 40mA 333mv 300A 150mA 26.6mA AC CT Split Type Current for Transformers

The OPCT24AL Split Core Current Transformer is a versatile AC current measurement device designed for industrial and commercial applications. With a split core design, it enables easy installation without interrupting live circuits. Built with copper windings and a robust material frame, it offers high accuracy and reliability for monitoring currents up to 300A.

Technical specifications

FeatureSpecificationApplication Scenario
Current Ratio300A/150mA, 200A/100mA, etc.Industrial machinery monitoring, power distribution systems
Core TypeSplit core (toroidal structure)Non-invasive installation in live circuits
MaterialCopper windings, durable plastic/metal casingHarsh industrial environments requiring durability
PhaseSingle-phaseResidential and commercial single-phase systems
Output Voltage333mV (at rated current)Integration with control systems for real-time monitoring

Customization guide

Adjustable parameters include current rating (200A to 300A) and output voltage to match specific measurement requirements. The split core design allows adjustable opening size for different conductor diameters, ensuring compatibility with diverse installation scenarios.

Get inspired

Use the OPCT24AL to monitor energy consumption in industrial motors, optimize power distribution networks, or enhance safety in high-current applications. Its split core enables seamless integration into existing systems without downtime.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Current200A/100mA300A/150mA400A/200mA*
Accuracy Class±2%±1.5%±1%
Insulation Class1000V2000V3000V
Output Voltage200mV333mV500mV

Supplier's note

  1. Key Technical Breakthroughs:

    • Split Core Design: Enables 20% faster installation compared to traditional CTs by eliminating the need to disconnect circuits.
    • Copper Windings: Reduces energy loss by 15% versus aluminum alternatives, ensuring precise current measurement.
    • Multi-Rated Outputs: Supports flexible integration with control systems via 333mV/500mV outputs, reducing calibration needs.
  2. Version Selection Guide:

    • Base Model: Ideal for small-scale industrial or commercial systems requiring cost-effective monitoring (e.g., HVAC systems).
    • Advanced Model: Suitable for mid-sized factories or power substations needing higher accuracy (±1.5%) and 2000V insulation for safety.
    • Pro Model: Best for high-voltage environments (e.g., mining, oil refineries) where 3000V insulation and ±1% precision are critical. With its 400A capacity, it handles heavy industrial loads without saturation.

Frequently asked questions

  • Which current transformer suits industrial systems needing 300A measurement?

  • How does the split-core design of the OPCT24AL aid installation?

  • Copper vs. aluminum windings: Which is better for accuracy in current transformers?

  • Can the OPCT24AL be customized for specific current ratings or certifications?

  • Is the OPCT24AL certified for industrial safety standards?

  • What applications use the OPCT24AL’s 200A–300A measurement range?

  • Does the OPCT24AL support multiple output currents (e.g., 100mA, 50mA)?

  • How does the OPCT24AL ensure accuracy in AC current measurement?

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