| Brand | HK Electrical |
| Model NO. | JDZXJ1-12RC Voltage Transformer |
| Rated frequency | 50/60Hz |
| Primary voltage | 11/√3kV |
| Secondary voltage | 110/√3V |
| Series | JDZXJ1-12RC |
Product Overview
JDZXJ1-12RC used indoor single phase or three phase AC circuit for measuring electric capacity, voltage and protective relaying with the frequency of 50Hz or 60Hz and rated voltage 11kV.The product adopts epoxy resin casing full-closed structure with low magnetism density and large creepage distance of external insulation The product has high reliability and maintenance free .
Key Features
High-Precision Voltage Transformation：Utilizing advanced electromagnetic design and premium silicon steel core materials, it achieves high-precision voltage transformation with extremely low ratio error. This ensures accurate voltage signals for metering and protection systems in power grids.
Low-Loss Operation：Through optimized winding design and material selection, it effectively reduces both no-load and load losses, minimizing energy waste and meeting energy-saving and environmental protection requirements.
Excellent Transient Response Characteristics：Capable of rapidly responding to sudden voltage changes in the system, it accurately provides voltage signals during short-circuit faults and other emergencies, ensuring reliable operation of protection devices.
Main technical parameter
Rated primary voltage: 11kV
Technical standard accords with IEC 60044-2:2003 Part2 Instrument transformers-Part2: inductive voltage transformers
Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
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