This content discusses the importance of low-voltage current transformers and electric energy meters, emphasizing the need for DC Immune components in low-voltage electric energy metering devices. Non-linear loads and DC equipment pose challenges, making detection devices crucial.
PCT842 DC Immune Current Transformer Electrical Specification Rated Primary Current 100A Max Primary Current 210A Rated Secondary Current 100mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 100Ω Rated Frequency 50/60HZ DC immune transformers are used to detect AC currents in the presence of DC bias. Current transformers can generate voltages as the current flows. They are primarily used to detect AC currents in circuits,…
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…
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