LZZBJ9-10 Current transformer is epoxy resin vacuum cast column structure, suitable for rated frequency 50HZ, rated voltage 10KV and below power lines and equipment for current, electric energy measurement and relay protection.
Use
Condition 1. Place of use: indoor.
2. Ambient temperature: -5ºC~+40ºC, the average daily temperature does not exceed +30ºC.
Altitude: no more than 1000m;
4, atmospheric conditions: there is no explosion, no violent vibration, no dust or vapor that can corrode metal and damage insulation.
Structural characteristics
The LZZBJ9-10 type current transformer is made of epoxy resin and the core is made of high quality magnetic material. The primary and secondary windings and the core are cast in epoxy resin and the product surface is not sprayed. With excellent insulation and moisture resistance, the surface is easy to clean. The main exits are located at the top of the casting body and are marked P1 and P2. The first secondary winding is the level measuring outlet, and the outlet is marked 1S1 and 1S2; The second secondary air outlet is marked as a protection grade, and the air outlet is marked as 2S1 and 2S2. Transformers are connected in negative polarity. The base is provided with ground bolts and four mounting holes.
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