Measurement transformer JLSZY-10W

electrical power supplyinstrumentcast resin

This type of high-voltage dry-type combined transformer is improved on the basis of similar products, and is made of vacuum casting of imported special insulating resin. It has the characteristics of arc resistance, ultraviolet resistance, aging resistance, and long life. It is suitable for active and reactive energy metering in AC power system with rated frequency of 50/60Hz and rated voltage of 15kV. Particularly suitable for unattended, oil-free small substations, product performance meets the requirements of IEC61869 standard. General specifications: - Type: Combined Transformer - Model: JLSZY-10W - Rated voltage: 3kV, 6kV, 10kV, 15kV - Insulation level: 3.6/25/40kV, 7.2/32/60kV, 12/42/75kV, 17.5/38/95kV - Application: Outdoor and indoor, 15kV and below AC power systems Operating Conditions - Installation site: Outdoor and indoor dual use. - Ambient temperature: -15~+55°C, average daily temperature does not exceed 35°C. - Altitude: ≤1000m - Air relative humidity: Monthly average ≤90%; Daily average ≤95%. - Wind speed: ≤ 35m/s. - Atmospheric conditions: No explosion risk, violent vibration, or corrosive dust/vapor. Stucture introduction: - Made of outdoor special epoxy resin vacuum casting. - High dynamic thermal stability, high precision, low magnetic density, and overvoltage resistance. - Secondary winding of the current transformer has taps to obtain different current ratios. - Includes a wiring protection box at the secondary outlet end for safe, reliable, and anti-theft wiring. - Features four mounting holes on the base channel steel for installation.