Open-type current transformer is suitable for current measurement, signal sampling and microcomputer protection of electrical equipment in 10KV AC power system.
The current transformer has the characteristics of small size, light weight, openable, easy installation, etc. It is widely used in compact fully insulated ring network switch cabinets, and is very suitable to form a sampling unit with RTU, FTU and other remote terminal equipment, providing a comprehensive solution for the entire system. Provide data support. When installing, it is directly stuck on the connected incoming and outgoing cables, which is simple and fast. It has been widely used in compact fully insulated ring network switch cabinets such as SafeRing/Plus, Uniswitch, RM6/SM6, SVS, GA/GE, FB, SS, etc., and is also used in combined substations and cable distribution boxes.
This type of current transformer uses high-quality imported silicon steel sheet with high magnetic permeability as the magnetic material, which has the characteristics of divisible iron core and small magnetic circuit loss. The resin is vacuum-cast in a flame-retardant plastic shell, which is moisture-proof, stable in performance, and maintenance-free. During installation, clamp the two semi-circular rings on the split-phase cable, and hold them tightly with the hoop, which is integrated with the cable, which is harmonious and beautiful. It is suitable for 10KV cables with a size of 35mm2-400mm2. The hoop is made of high-quality stainless steel, which is strong and reliable. No swirl.
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