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22/09/2025 at 14:56 #87371
In modern power distribution systems, accurate and reliable current measurement is essential for monitoring, control, and protection. The Tianrui F Series Split-core Type Outdoor Waterproof Current Transformer is engineered to meet these requirements, offering durability, precision, and weather-resistant performance. Designed for outdoor environments, this series ensures stable operation even under harsh conditions, making it an ideal solution for power monitoring in industrial, utility, and commercial applications.

Key Features of the F Series Split-core Type Outdoor Waterproof Current Transformer
1. Waterproof Design for Outdoor Use
The most notable feature of the F Series is its superior waterproof capability. Unlike conventional transformers, the cut end face of the magnetic core is sealed with a silicone ring, effectively preventing rainwater from infiltrating the core. This design ensures long-term reliability even in areas exposed to rain, snow, or high humidity.
2. Integrated Shell Construction
The transformer shell is manufactured using an ultrasonic fusion welding process, providing a seamless and robust structure. This integrated molding technique enhances mechanical strength and prevents water or dust ingress, further extending the service life of the transformer.
3. Epoxy Resin Cast Winding
The transformer winding structure is cast with high-quality epoxy resin. This casting not only protects the internal winding from moisture and corrosion but also provides excellent insulation, ensuring stable electrical performance under fluctuating environmental conditions.
4. Secondary Lead Wire Protection
The secondary-side lead wire is sheathed to prevent rainwater from entering the transformer body. This additional layer of protection guarantees safety and reliability, reducing the risk of short circuits or insulation failure.
5. Split-core Design for Easy Installation
The split-core configuration allows for quick and convenient installation without disconnecting existing circuits. This is especially beneficial in outdoor monitoring applications, where minimizing downtime is critical.
6. Wide Application Range
The F Series Split-core Type Outdoor Waterproof Current Transformer is suitable for various outdoor applications, including:
Power distribution networks
Substations and switchgear
Renewable energy systems such as solar and wind farms
Industrial power monitoring
Smart grid installations
Advantages of Using F Series Split-core Current Transformers
Enhanced Durability
With waterproof features, epoxy resin casting, and a reinforced shell, the F Series is built to withstand harsh weather, UV exposure, and mechanical stress. This ensures a longer service life and reduces maintenance requirements.
Accurate and Stable Measurement
The precision magnetic core and high-quality winding design allow for reliable current measurement. Split-core transformers provide consistent performance across a wide range of current loads, supporting accurate energy monitoring and protection systems.
Safety and Reliability
The waterproof and fully sealed design minimizes the risk of moisture-related faults. Combined with high-quality insulation, these transformers ensure operational safety in both commercial and industrial outdoor environments.
Easy Maintenance and Installation
The split-core design simplifies installation and inspection. Technicians can install or replace transformers without interrupting the main circuit, saving time and reducing operational downtime.
Cost-Effective Solution
By combining durability, precision, and easy installation, the F Series offers a cost-effective solution for outdoor current monitoring. Reduced maintenance and extended service life contribute to lower total ownership costs.
Applications in Modern Power Systems
The F Series Split-core Type Outdoor Waterproof Current Transformer is widely used in sectors where accurate power monitoring is critical:
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Utility Companies: For reliable current measurement in outdoor substations and feeder lines.
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Industrial Facilities: For monitoring electrical loads and protecting equipment in factories and processing plants.
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Renewable Energy: Suitable for solar farms, wind turbines, and other renewable energy installations exposed to outdoor conditions.
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Commercial Buildings: For energy monitoring and management systems in offices, malls, and complexes.
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Smart Grid Solutions: Integrated with advanced metering infrastructure to provide precise real-time data for grid management.
Conclusion
The F Series Split-core Type Outdoor Waterproof Current Transformer combines precision, durability, and weather-resistant design to meet the challenges of modern outdoor power monitoring. Its waterproof features, epoxy resin cast windings, and reinforced shell provide reliable protection against environmental factors, while the split-core design allows for convenient installation and maintenance.
By choosing the Tianrui F Series, operators and engineers can ensure accurate, stable, and safe current measurement for a wide range of outdoor applications. This series represents a practical and reliable solution for utilities, industrial plants, renewable energy projects, and smart grid deployments.
https://www.hbtrec.com/durable-f-series-split-core-type-outdoor-waterproof-current-transformer.html
http://www.hbtrec.com
Hubei Tianrui Electronic Co., Ltd. -
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