Oil-immersed test transformer
Model: YD
Name: Oil-immersed test transformer, ultra-light oil-immersed test transformer, oil-immersed AC and DC test transformer, high-voltage test transformer, test transformer, test transformer
YD series power frequency high voltage test device is designed and produced according to DL/T848.2-2004 industry standard. The whole set of equipment is composed of YD high voltage test transformer and TC/XC control box (set), of which TC/XC control box (set) is an integrated device composed of voltage regulator, measurement, control and protection. It is suitable for power systems, industrial and mining enterprises, scientific research departments, etc. to conduct insulation strength tests under power frequency and high voltage for various high-voltage electrical equipment, electrical components, and insulating materials.

Another name for test transformer

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Test transformer function

YD series power frequency high voltage test device is composed of YD high voltage test transformer and TC/XC control box (set), of which TC/XC control box (set) is a combination of voltage regulator, measurement, control, protection and signal.。 Chemical devices.

           The YD high-voltage test transformer adopts a single-frame core type iron core, the primary winding is wound on the iron core, and the measuring winding and the high-voltage winding are wound by an insulating tube and sleeved outside the primary winding, which is a coaxial arrangement structure. By adjusting the output voltage of the voltage regulator in the TC/XC control box (set) and connecting to the primary winding of the high-voltage test transformer, the required high-voltage voltage can be obtained according to the principle of electromagnetic induction.