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PRODUCT

Harmonic Transformer

The Harmonic Transformer is a specially designed transformer that combines the functions of both a transformer and a harmonic filter.
Its unique winding configuration connects the three phase coils in a delta arrangement, enabling the transformer to effectively cancel specific harmonic currents, thereby improving overall power quality and system performance.

Product Images

Harmonic Transformer Product Image 1
Harmonic Transformer Product Image 2

Product Specifications

Harmonic Transformer Product Specifications Reference Image
Harmonic Transformer Product Specifications
Frequency 50/60Hz
HV Up to 35kV
Rating 100~10000KVA
Impedance According to Customer Requirement
Max.BIL 170KV BIL
Standards IEC/IEEE/NEMA
Insulating Oil -
Basic Components HV/LV Terminal, Lifting Device, No-load tap changer, Digital Temperature

Main Features

Power Quality Improvement

  • The transformer effectively mitigates harmonic distortion produced by nonlinear loads such as variable frequency drives (VFDs), UPS systems, data centers, EV chargers, and industrial power electronics. By reducing harmonic currents and voltage distortion, it improves overall power quality, enhances system stability, and helps ensure compliance with power quality standards.

Reduced Load Losses

  • The harmonic mitigating winding design minimizes additional losses caused by harmonic currents, including stray losses and eddy current losses. This results in lower total load losses, improved transformer efficiency, and reduced operating costs throughout the equipment\\\\\\\'s service life.

Lower Winding Temperature

  • By suppressing harmonic currents and reducing associated heating effects, the transformer maintains lower winding operating temperatures. This minimizes insulation aging, extends transformer life expectancy, and improves long-term reliability under harmonic-rich load conditions.