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Transformer

Transformer

Transformers play a vital role in electrical systems, enabling the efficient transmission and distribution of electricity across various voltage levels. At Tajalli Tech , we offer a wide range of high-quality transformers designed to meet the needs of diverse industries and applications.

Explore our comprehensive selection of transformers, including:

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  1. Distribution Transformers: These transformers are commonly used in electrical distribution networks to step down high-voltage electricity from transmission lines to lower voltages suitable for commercial, industrial, and residential use.
  2. Power Transformers:Designed for high-power applications, power transformers are utilized in electrical substations and industrial settings to transform voltage levels for long-distance power transmission and large-scale electrical systems.
  3. Isolation Transformers:Providing electrical isolation between input and output circuits, isolation transformers are crucial for safety and noise reduction in sensitive electronic equipment and systems.
  4. Auto-Transformers: Offering a single winding with multiple taps, auto-transformers are efficient solutions for voltage adjustment, voltage stabilization, and phase shifting in electrical systems.
  5. Instrument Transformers: Instrument transformers are specialized types of transformers used in electrical power systems for metering, protection, and control applications. They provide accurate and isolated measurements of current and voltage, enabling safe and reliable operation of power systems.
    There are two main types of instrument transformers:
  • Current Transformers (CTs):Current transformers, often abbreviated as CTs, are used to measure alternating current (AC) in power systems. They step down high currents to a proportional and safe level suitable for measurement by instruments and protective relays. CTs typically consist of a primary winding and a secondary winding wound around a magnetic core.
  • Voltage Transformers (VTs) or Potential Transformers (PTs):Voltage transformers, also known as potential transformers (PTs) in some regions, are used to measure voltage levels in power systems. They step down high voltages to safer and proportional levels suitable for measurement and protection purposes. VTs typically consist of a primary winding connected in parallel with the power circuit and a secondary winding connected to measuring instruments.
  1. CT-PT Combined Transformer:A CT-PT (Current Transformer – Potential Transformer) combined transformer, also known as a metering unit or instrument transformer assembly, is a specialized device used in electrical power systems for accurate measurement and monitoring of both current and voltage. It combines the functions of a current transformer (CT) and a voltage transformer (VT or PT) into a single unit.