Description
The FICO FCT-13M is a high-precision, indoor resin-cast current transformer designed for medium-voltage applications. Vacuum-cast in premium epoxy resin, this block-type unit provides excellent electrical insulation and mechanical durability, making it ideal for integration into modern switchgear cubicles. Its design is optimized for high-accuracy current sensing, ensuring reliable data for metering and monitoring systems.
Key Features & Technical Specifications
High-Accuracy Metering: Rated at Class 0.5, providing the precision required for revenue-grade metering and power management systems.
Vacuum-Cast Epoxy Insulation: Encapsulated in high-grade resin to ensure a non-hygroscopic, void-free body that resists moisture and environmental contaminants.
Dielectric Performance: Designed for a maximum system voltage (Um) of 12 kV with a certified insulation level of 12/28/75 kV.
Short-Circuit Strength: Rated for a Short-Time Thermal Current (Ith) of 20 kA for 1 second, allowing it to withstand significant electrical faults.
Technical Ratings:
Current Ratio: 100/5A
Rated Output (Burden): 10 VA
Frequency: 50 Hz
Standard Compliance: Fully compliant with IEC 61869-1/2 international standards for instrument transformers.
Compact Block Design: The solid construction is engineered for space-efficient installation in modular switchgear panels.
Secure Secondary Interface: Features a dedicated secondary terminal block (1S1-1S2) protected by a clear cover to ensure safety and allow for easy visual inspection.
Safety Warning: One secondary terminal must always be earthed during service. Never leave the secondary winding open-circuited while primary current is flowing to avoid hazardous high-voltage buildup.
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