JDC6-110W/JDC6-110GYW

JDC6-110W and JDC6-110GYW are single-phase cascade oil-immersed voltage transformers designed for 110kV high voltage power systems. Manufactured in compliance with IEC and GB standards, these outdoor potential transformers are commonly used in 110kV substations, backbone power grids and new energy projects for voltage measurement, energy metering and relay protection.
Adopting premium insulating oil and cascade insulation structure, the JDC6-110 series transformers offer reliable high voltage insulation and stable heat dissipation. Equipped with low-loss silicon steel cores, they maintain accurate transformation ratio and precise measuring performance, effectively resisting electromagnetic interference and ensuring stable power grid operation.
Featured with fully sealed structure and top metal expander, these 110kV voltage transformers prevent oil leakage, moisture and dust ingress. The high-strength anti-fouling porcelain sleeve with anti-corrosion treatment enables stable operation in harsh environments, including high altitude, low temperature and coastal salt fog areas.
Optimized with balanced insulation and reasonable winding layout, JDC6-110W and JDC6-110GYW have strong overload capacity and low operating noise. Featuring long service life and low maintenance requirements, they effectively reduce operational costs for 110kV power grid projects.
Ideal for 110kV high voltage grid construction and upgrading, JDC6-110 series oil immersed voltage transformers deliver high precision and reliable performance. We supply factory direct products, complete certifications and professional after-sales service for global power engineering projects.