Phoenix Contact
Phoenix Contact is a globally recognized company that specializes in the development and manufacturing of electrical connection, electronic interface, and industrial automation technologies. Founded in Germany in 1923, Phoenix Contact has emerged as a trusted provider of innovative solutions for diverse industries such as automotive, energy, infrastructure, and telecommunications. Their extensive product range encompasses terminal blocks, connectors, relays, power supplies, surge protection devices, and industrial Ethernet solutions. Committed to ensuring safety and reliability, Phoenix Contact adheres to stringent manufacturing standards and rigorous testing procedures, ensuring compliance with international safety and industry regulations. Alongside their comprehensive product offerings, Phoenix Contact provides engineering services, including system design, customization, and technical support. With a global presence and an extensive network of sales offices and production facilities worldwide, they are well-equipped to offer localized support and quick response times. As pioneers in innovation and sustainability, Phoenix Contact continues to drive advancements in electrical and automation technologies, enabling businesses to optimize efficiency, reliability, and safety within their operations. By fostering strong partnerships and understanding customer challenges, Phoenix Contact remains dedicated to facilitating success in an ever-evolving industrial landscape.
Current Sense Transformers
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Phoenix Contact
About Current Sense Transformers
Current Sense Transformers are specialized devices that are specifically designed to detect and accurately measure the flow of current in an isolated conductor or primary winding. These transformers operate by producing an alternating current in a secondary winding that is proportional to the current being measured. The frequency range in which Current Sense Transformers operate typically spans from 2 Hz to 1 MHz. These transformers are designed to handle a wide range of current ratings, ranging from 125 mA to as high as 4000 A. There are three main types of Current Sense Transformers available: Invasive, Non-Invasive (Solid Core), and Non-Invasive (Split Core). Invasive Current Sense Transformers require physical insertion into the conductor through which the current is flowing. This type of transformer provides accurate measurements but requires interruption of the circuit for installation. Non-Invasive (Solid Core) Current Sense Transformers, on the other hand, do not require any physical contact with the conductor. Instead, they are designed with a solid core around which the conductor is passed. This type of transformer offers easy installation and does not disrupt the circuit during measurement. Non-Invasive (Split Core) Current Sense Transformers are similar to the solid core type but feature a split core design. This allows the transformer to be easily opened and closed around the conductor without the need for any disconnection. It offers convenience in installation and is suitable for applications where it is impractical to interrupt the circuit. In summary, Current Sense Transformers are specialized devices used to detect and measure current flow. They generate a proportional alternating current in a secondary winding based on the current passing through an isolated conductor or primary winding. The frequency range and current ratings vary depending on the specific transformer. The three main types include Invasive, Non-Invasive (Solid Core), and Non-Invasive (Split Core), each offering different installation and measurement advantages.
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