Current Transformers 27–40.5 kV · Outdoor installation
Epoxy-cast outdoor current transformer with a large-and-small umbrella skirt for extended surface creepage distance, giving strong overvoltage and anti-pollution performance on pole-mounted and open-air installations.
The LZZBJ71-35 is an outdoor current transformer for 27–40.5 kV networks, cast in epoxy resin with an umbrella skirt for an extended creepage distance and reliable performance in rain, dust and coastal pollution.
It supplies measuring and protection cores for substation metering, feeder protection and revenue accounting on outdoor switchgear. Metering classes 0.2S/0.5 and protection classes 5P/10P are available in single- or dual-core versions.
Manufacturer data sheet — model designation, rated ratios, accuracy classes, thermal and dynamic current ratings, and overall dimension drawings.
