The LDZC-10 Feed-Through Current Transformer is suitable for current measurement, energy metering, and protection of power supply and consumption equipment on cable lines up to 35kV and 10kV in AC power systems..

---Compact and easy installation

This current transformer is compact, lightweight and easy to install, making it widely used in ring main units. It can be easily mounted in the cable compartment of ring main switchgear, with the cable simply passing through the inner hole for quick and convenient installation.

---High measurement accuracy

The measuring winding uses a new magnetic conductive core material with high permeability, low saturation induction and excellent stability, ensuring high measurement accuracy and a low instrument security factor.

---Reliable protection performance

The protective winding adopts high-quality imported silicon steel sheets to provide a high accuracy limit factor.

---Moisture-resistant and maintenance-free

The toroidal core and secondary winding are vacuum-cast with epoxy resin in a flame-retardant plastic enclosure, delivering moisture resistance, stable performance and maintenance-free operation.

 (Note: Customized specifications and parameters are also available upon request.)

Rated primary current (A)	Rated secondary current (A)	Acc. Class And Rated Load(VA)			Acc. Class And Rated Load(VA)			Acc. Class And Rated Load(VA)
		0.2S	0.2	0.5	10P20	10P15	10P10	0.2S	0.5	10P10	10P15
100	5			2.5					2.5	1.5	2.5
150				2.5			1.5	1.5	2.5	1.5	3.75
200		2.5	3.75	5			2.5	2.5	2.5	1.5	2.5
300		2.5	3.75	5			2.5	3.75	5	3.75	5
400		5	5	7.5	2.5	3.75	5	5	5	5	5
500		5	7.5	10	2.5	3.75	5	5	5	5	5
600		10	10	10	2.5	3.75	7.5	5	5	5	5
100	1			2.5			2		1		1
200		2.5	3.75	5			3.75		2		2
300		2.5	3.75	5			5		2.5		2.5
400		5	5	7.5			5		2.5		2.5
500		5	7.5	10			10		5		5
600		10	10	10			10		5		5
H: indicates the height of the product. The base height of this model is 40, 80, 120 mm, and each additional layer is 20 mm