The MCT62-30(40) Current Transformer – A5-012056FA110S2 is a high-accuracy metering current transformer designed to deliver reliable current measurement and stable performance in electrical distribution systems. This model belongs to the widely used MCT (Metering Current Transformer) series and is known for its compact size, precision engineering, and durability, making it ideal for both industrial and commercial applications.
Featuring a rectangular window-type design, this CT allows easy installation over busbars or insulated cables without interrupting the circuit. This reduces downtime and simplifies installation, especially in existing systems or retrofit projects. The window size of approximately 62 mm × 30 mm ensures compatibility with standard conductor sizes, providing flexibility in various panel configurations.
The transformer efficiently converts high primary current into a safe and measurable secondary current (typically 5A or 1A), enabling accurate readings through energy meters, ammeters, and protection relays. This ensures proper monitoring of electrical loads and enhances system safety by helping detect faults and overload conditions in real time.
Manufactured with high-quality magnetic core materials, the MCT62-30(40) – A5-012056FA110S2 offers excellent accuracy with minimal transformation error. Its low-loss core design reduces energy wastage and heat generation, improving overall efficiency and extending the lifespan of the transformer. The advanced insulation system ensures high dielectric strength, making the device safe for long-term operation.
Encased in a flame-retardant thermoplastic housing, the CT provides strong resistance against electrical and mechanical stress. It is designed to perform reliably across a wide temperature range, ensuring consistent operation even in demanding industrial environments. Its compact and lightweight structure allows seamless integration into switchgear panels, distribution boards, and control systems.
The MCT62-30(40) – A5-012056FA110S2 stands out for its high precision and ease of installation. Its window-type design eliminates the need for complex wiring, reducing installation time and labor costs. The transformer provides consistent and accurate readings, making it suitable for energy billing, monitoring, and protection systems.
Its robust insulation system enhances operational safety and prevents leakage or faults. The low core loss design improves efficiency and minimizes heat generation, ensuring long-term durability. Additionally, the CT requires minimal maintenance, making it a cost-effective solution for long-term use.
The strong outer casing protects internal components from mechanical damage, ensuring reliable performance even in harsh conditions.
This current transformer is widely used in:
It is suitable for both small-scale and large industrial electrical systems where accurate current measurement is essential.
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