◆Uses

        The THT-LJK series zero sequence current transformer has been tested by the Electrical Equipment Quality Testing Center of the Ministry of Electric Power Industry, and its quality is superior to the national standard GB1208-2006 "Current Transformer". It has the characteristics of high accuracy, good linearity, reliable operation, convenient installation, and beautiful appearance.

        The aperture is φ 80- φ The zero sequence current transformer (cable type) of 300 has various combinations of capacity, transformation ratio, and accuracy level. It can be used in conjunction with small current grounding line selection devices, relays, etc., and has the characteristics of high sensitivity and precision. The products are divided into two types: integrated and combined, both of which use engineering plastic shells and resin casting to form a fully sealed structure. They have a beautiful appearance, convenient installation, space saving, and a wide variety of specifications. They can be suitable for various protective devices and various operating modes of the power system (neutral point grounding, neutral point ungrounded, high resistance grounding, low resistance grounding, and arc suppression coil grounding).