Product Overview

The voltage transformer is epoxy resin casting and full-closed construction, the surface is covered by metal with more safety, match with IEC elbow connectors( EN50181 bushing), is widely used for measuring current, electric energy and protective relaying in the three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipment 12kV

Key Features

• High - Precision Voltage Transformation
  The JDZX18 - 24R employs advanced electromagnetic design and high - quality core materials to achieve precise voltage transformation. It accurately converts 24kV primary voltage to standardized secondary voltages (e.g., 100V), with error limits strictly controlled within 0.2 - 0.5 accuracy classes. This ensures reliable data for metering, monitoring, and protection systems in power grids.
• Integrated Protection Design
  Equipped with built - in overvoltage protection elements, it automatically safeguards against voltage surges. The fuse - protection mechanism quickly isolates faults, preventing damage to downstream equipment and ensuring system stability during transient events.
• Low Power Consumption
  Optimized core and winding designs minimize no - load losses and excitation current, reducing energy waste and operational costs. This makes the JDZX18 - 24R an energy - efficient choice for continuous operation in power distribution networks.

Technical parameter

• Rated primary voltage: 3 kV or 6 kV or 10kV or 11kV etc
• Technical standard accords with IEC 60044-2(IEC 61869-1&3)

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