Knee Point Voltage Test Kit. The instrument is able to assasment the test of ct whose knee point voltage reachs as high as 30,000v and the primary current 10,000a. Never mind, i will explain what exactly as knee point voltage mean.
Knee Point Voltage Tester at Rs 52000 /piece वोल्टेज from www.indiamart.com
Normally by using ac method, the traditional ct test equipment only could test 2000v knee point. Ct knee point test kit of any voltage / any current will be supplied as per customer requirement / specification. Trafo kit, winding resistance kit, oil test kit and temperature meter
Testing Ct Ratio By Voltage Method, Having Fast Response Time, High Precision And Reliability
Testing ct ratio by voltage method, having fast response time, high precision and reliability Hi we generally do knee point voltage test for special class protection of current transformers,like transformers and generators differential protections etc. A routine series of diagnostics and testing for your current transformer should include ct saturation testing to identify the knee point against ieee or iec standards, ct ratio tests to identify that the voltage ratio is within expected parameters and current transformer resistance testing for both the transformer windings and ct insulation resistance testing.
Details Of Knee Point Voltage:
It can be again said that, if both knee point voltage of current transformer and magnetizing characteristic of cts of both sides of power transformer differ, there must be a mismatch in. Knee point check up to 30,000v; C.t knee point voltage test kit.
Digital Panel Meters For Kv And Milli Ampere Indications.
5/1 amps at knee point output volt of 280v. 5/0.5 amps at knee point output volt of 560v. For the traditional current transformer testing equipment which is using ac method, it need very high voltage for testing 45000 knee point.
Megger, Crm Kit, Thermography Kit, Phase Sequence Meter, Power Analyzer;
Bdv test of transformer oil. Normally by using ac method, the traditional ct test equipment only could test 2000v knee point. Hrc fuses is provided for protection.
Principle Based On Variable Frequency Method Which Leads To High Knee Point Test Voltage Range;
Ct knee point test kit of any voltage / any current will be supplied as per customer requirement / specification. Principle based on variable frequency method which leads to high knee point test voltage range; So the magnetizing characteristics of both lv & hv sides cts, should be same that means they have same knee point voltage v k as well as same excitation current i e at v k/2.
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