Product Overview

JDZ16-36RPC voltage transformer, is fully enclosed casting insulation structure, the primary winding, secondary winding and the annular core all coating in the epoxy resin casting, improve the filth and moisture resistance. The whole structure of product is shielding type, is widely used indoor for measuring current, electric energy and protective relaying in the isolated neutral system with the frequency 50-60Hz and highest voltage for equipment 40.5 kV.

Key Features         

• Precise Voltage Transformation：High - precision voltage conversion capability, accurately transforming 36kV primary voltage to secondary low voltage for easy measurement and protection. Error tightly controlled to ensure accurate voltage signals for measuring instruments (e.g., voltmeters, wattmeters) and relay protection devices, safeguarding power system stability.

• Wide - range Operational Adaptability：Stable operation across a broad voltage fluctuation range. Maintains secondary voltage accuracy and stability even when primary voltage deviates from the rated value, meeting diverse voltage monitoring and protection requirements in complex power environments.

• Excellent Insulation Performance：Utilizes high - quality insulation materials and rational insulation structure design to withstand 36kV and above system voltages. Effectively prevents phase - to - phase and phase - to - ground short circuits, with good corona and partial discharge resistance for long - term reliable operation under harsh conditions and reduced insulation - related failures.

Main technical parameter

• Rated primary voltage：33 kV or 34.5 kV or 35kV

• Rated secondary voltage：100V,100/100V,100/220V

• Rated voltage of residual voltage windings：100/ 3V 、110/ 3V、 115/ 3V、 120/ 3V

• Burden power factor: cosΦ=0.8(lagging)

• Standards: IEC60044-2.2003 or IEC61869-1&3

Other technical parameters pls see as follow:

Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.