JDZX16-12R voltage transformer

Product Overview

JDZX16-12R voltage transformer, epoxy resin casting and full enclosed construction, is used indoor switch cabinet to measure the current, electric energy and protective relaying in single phase or three phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5/24 kV.

A cikin harkokin daɗi na iron core yana amfani da kayan siyasa mai tsarki. Wata masu wurin fiye na primary winding an fito daga fagen abincin; wata masu wurin fiye na secondary winding an fito daga kusa.

Key Features

• Anti-Fouling Flashover & High Insulation Performance：With external insulation creepage distance ≥31mm/kV, equipped with anti-fouling flashover skirts and hydrophobic coatings, suitable for Class Ⅲ pollution areas. Partial discharge ≤5pC, passing 12kV/42kV/75kV power frequency/impulse withstand voltage tests, effectively reducing the risk of fouling flashover and ensuring long-term reliable operation in harsh environments.
• Compact Design & Flexible Installation：Volume reduced by 40% compared to traditional oil-immersed transformers, weighing only 80kg, supporting vertical or horizontal installation. Compatible with mainstream medium-voltage switchgear like KYN28 and XGN15, simplifying substation layout and saving space costs.
• Intelligent Monitoring Interface：Optional Modbus RTU digital output module for real-time voltage data transmission to monitoring systems, supporting remote condition monitoring and fault early warning. Compatible with smart grid architecture to facilitate digital upgrading of substations.
• International Standard Compliance：Complies with IEC 60044-2 and GB/T 1207-2022 standards, certified by CE and RoHS. Insulation system meets UL94 V-0 flame retardant grade, with internationally recognized product quality and safety, suitable for domestic and foreign power engineering projects.

Technical parameter

• Rated primary voltage: 20/√3 or 15/√3etc.
• Technical standard accords with IEC 60044-2:2003 Part2 Instrument transformers-Part2: inductive voltage transformers

Shaida: Idan abu a wani batu na gaskiya ne, za a iya kawo shiga muhimmanci suka bayar da haɗuwar IEE-Business da dama ko da hanyoyin fanni mai ba sa ta standard.