العربيةالعربية
f t y
مدونة

Split core current transformer Structural characteristics and working principle

July 20 , 2022
1. Structural features
Split core current transformer has a good design structure, beautiful appearance, and a transparent flip-top design for easy wiring. The shell material is made of PC/ABS alloy, which has the characteristics of high temperature resistance, high mechanical strength and environmental protection; the iron core is made of oriented cold-rolled silicon steel sheet, which has the characteristics of stable performance, high mechanical strength and high magnetic permeability; the enameled wire in the skeleton coil adopts High-strength enameled wire, with high insulation strength, strong temperature resistance, etc.
The open-type current transformer is developed on the basis of the traditional low-voltage bus-type current transformer. It is compatible with cable and copper bar installation methods. According to the measurement range of primary current, The main specifications as follows:




2.The working principle of split core current transformer
The working principle of the open-ended low-voltage current transformer, the primary winding of the open-ended current transformer is connected in series in the line under test, I 1 is the line current, that is, the primary current of the current transformer, the primary turns of the current transformer, and the secondary current of the current transformer. Current (usually 5 A, 1 A), N 2 is the secondary turns of the current transformer, which is the impedance of the secondary circuit equipment and connecting wires.

Circuit connection diagram



قراءة المزيد
مرحبا بك في ZTC
تحدث إلى ztc اليوم لمناقشة حاجتك إلى المحولات الحالية ، والحصول على عنصر قياسي ، تتوفر خدمة اقتباس OEM / odm.

الصفحة الرئيسية

منتجات

حول

اتصل