LMZK4 split core potential
transformer is suitable for measurement of primary current, or for protection
of electrical equipments such as microcomputer in 10KV and 35KV AC power
distribution networks. It is widely used in fully insulated ring network
switchgears such as ABB-Safe Ring/Safe Plus...and cable distribution boxes. The
transformer can be directly installed at the inlet and outlet of the GIS or AIS
cables. The semicircular ring core and secondary windings are vacuum poured by
insulated resin. This CT is also used for signal acquisition for RTU or FTU.