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PCT531 Precision current transformer

Precision current transformer

PCT531 precise current transformer Electrical Specification (Customized is available) Rated Primary Current 2.5mA Max Primary Current 5mA Rated Secondary Current 2.5mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 400Ω Rated Frequency 50/60HZ Like voltage transformers, current transformers and current measuring instruments have minimal error around their rated values. Therefore, the rated primary current of the current transformer should be equal to or slightly larger…

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PCT901 Precision current transformer

Precision current transformer

PCT901 precise electricals current transformers Electrical Specification (Customized is available) Rated Primary Current 20A Max Primary Current 320A Rated Secondary Current 100mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 50Ω Rated Frequency 50/60HZ Usage Principle of Current Transformer The wiring of the current transformer should follow the series principle: the primary winding should be connected in series with the circuit under test, while the…

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PCT843 Precision current transformer

Precision current transformer

PCT843 high precision current transformer supplier Electrical Specification (Customized is available) Rated Primary Current 10A Max Primary Current 80A Rated Secondary Current 10mA Accuracy 0.1~2.0 Electrical Strength 3000VAC 1mA60s Load Resistance 40Ω Rated Frequency 50/60HZ Note that: The circuit of secondary winding can not be opened absolutely,once its circuit is opened, the current of primary winding I1 will all transform into magnetizing current, causing αm…

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PCT842 Precision current transformer

Precision current transformer

PCT842 minature precision current transformer Electrical Specification (Customized is available) 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 High Accuracy Current sensors have a key function in electrical equipment, so some characteristics of current transformers are also relatively high in order to integrate the coordination of actions and high…

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PCT832 Precision current transformer

Precision current transformer

PCT832 class 0.1 precision current transformer manufacturer 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 Based on the equivalent schematic diagram of the current transformer, discuss the basic principles and characteristics of the two current transformer ratio inspection methods (current method and working voltage…

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PCT831 Precision current transformer

Precision current transformer

PCT831 current transformer potential transformer 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 The principle of the current transformer is about the same as that of the transformer. The difference is that the alternating main magnetic flux in the transformer core is caused by…