JDZ(X)W-17.5（24） Voltage Transformer na gaba da tsohon rani

Overview of Product

JDZXW-17.5（24）voltage transformer, outdoor epoxy resin casting and fully enclosed construction, is widely used for measuring current, electric energy, and protective relaying in single-phase or three-phase power systems with frequencies of 50Hz or 60Hz and the highest voltage for equipment at 17.5kV or 24kV.

Key Features

• Dual Voltage Rating Compatibility Design: Supports both 17.5kV and 24kV rated voltages simultaneously, adapting to grid requirements in different regions. It offers broader applicability and flexibility, providing one-stop solutions for multi-voltage outdoor substations.

• Fully Sealed Moisture-proof Structure: Adopts epoxy resin vacuum casting fully sealed process with IP67 protection rating, effectively resisting harsh environments like moisture, salt fog, and dust. It ensures no internal moisture risk during long-term outdoor operation, eliminating the need for regular maintenance.

• High-precision Measurement Performance: With voltage ratio error ≤0.2% and phase difference ≤10', it meets the 0.2-class metering accuracy requirement, providing precise voltage signals for energy metering devices and relay protection systems to ensure reliable power data collection.

• Wide Temperature Range Stability: Operates within -40℃~+70℃, using low-temperature resistant epoxy resin and high-temperature insulation materials. It maintains stable electrical performance in extreme temperatures, avoiding insulation aging caused by thermal expansion and contraction.

Main Technical Parameters

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

Outline Drawing