Buy combined DC immune current transformer factory Electrical Specification (Customized is available) Rated Primary Current 100A Max Primary Current 180A Rated Secondary Current 50mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 20Ω Rated Frequency 50/60HZ Can the DC immune transformer measure direct current?The DC immune component means that when the primary side current has a certain content of DC component, the iron core of…
PCT831 DC current immunity current transformer composite cores Electrical Specification (Customized is available) Rated Primary Current 50A Max Primary Current 120A Rated Secondary Current 25mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 30Ω Rated Frequency 50/60HZ Due to the existence of the DC component of the fault current, the protective current transformer will be rapidly saturated, and the sampling value will decrease rapidly, causing…
PCT822 DC Immune current sensing transformer Electrical Specification (Customized is available) Rated Primary Current 20A Max Primary Current 90A Rated Secondary Current 10mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 50Ω Rated Frequency 50/60HZ The existing DC Immune current transformers on the market mainly improve the saturation magnetic induction intensity of the iron core by optimizing the iron core material. For example, the US…
DC Immune current transformer theory Electrical Specification (Customized is available) Rated Primary Current 100A Max Primary Current 150A Rated Secondary Current 10mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 40Ω Rated Frequency 50/60HZ Current transformers are key equipment for power production and household metering and protection. Due to the application of a large number of rectification, frequency conversion and switching power supply equipment, the…
PCT801 DC Immune current sense transformer Electrical Specification (Customized is available) Rated Primary Current 50A Max Primary Current 80A Rated Secondary Current 100mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 20Ω Rated Frequency 50/60HZ The newly developed composite magnetic core low-voltage DC Immune low-voltage current transformer has very powerful functions. It can not only complete the goal of measuring current, but also conform to…
PCT704 DC immunity current transformer for metering supplier Electrical Specification (Customized is available) Rated Primary Current 20A Max Primary Current 60A Rated Secondary Current 10mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 50Ω Rated Frequency 50/60HZ The circuit diagram selected in this test is based on the data of JJG1021-2007 “Power Transformer Verification Regulations”In this experiment, in order to better apply the 1/1 self-calibration…
