LK2-10 Open-Type Current Transformer

LK2-10 Open-Type Current Transformer, featuring a height of 32mm. It is suitable for measuring high ratio transformers, with advantages such as compact size, low cost, and easy installation.

The LK-10 series open-type current transformers are suitable for current measurement, power extraction, and microcomputer protection in complete sets of equipment in AC power systems up to 35kV and 10kV. These transformers feature compact size, lightweight, accessibility, and ease of installation, making them widely used in compact fully insulated ring main switch cabinets. They are installed directly onto pre-connected incoming and outgoing cables, offering a simple and quick setup. They are extensively applied in compact fully insulated ring main switch cabinets such as ABB-SafeRing/SafePlus, Schneider RM6/SM6, Eaton SVS, German GA/GE, French FB, and South Korean SS, as well as in modular substation and cable junction boxes.

This type of current transformer uses high-permeability imported silicon steel sheets as the magnetic core material, featuring a splitable core and low magnetic circuit losses. Its semi-circular core and secondary winding are vacuum impregnated with high-quality epoxy resin in a flame-retardant plastic shell, providing moisture resistance, stable performance, and no need for maintenance. During installation, simply place the two semi-circular cores on the phase-separated cable, secure them with a clamp, and they integrate seamlessly with the cable, offering a harmonious and aesthetically pleasing appearance. Suitable for 10kV and 35kV cables with cross-sectional areas of 35mm² to 400mm².

The current transformers in this series are categorized into several types based on their current ratio, accuracy class, and rated load, with specific parameters detailed in the corresponding data sheets for each model. (Note: Customized series current transformers with different specifications and parameters can be produced upon customer request.)