BDV test means the Breakdown Voltage Test. It is done for checking the dielectric strength of the oil of the Transformer. Dielectric strength means the maximum capacity to withstand the voltage of insulating oil. ... For the purpose of BDV test, oil sample from the Transformer is taken in a Sample Bottle
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A Static Transfer Switch (STS) utilizes a static electronic component (SCR), which permits a transfer in less than four milliseconds (1/4 o...
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Electrical secondary equipment generally refers to the various types of microcomputer protection and control device, microcomputer seconda...
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WTI and OTI of Transformer The WTI means winding temperature Indicator and OTI means Oil Temperature Indicator which indicates the win...
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Elements - RESISTOR - CAPACITANCE OR CAPACITOR - INDUCTOR = reactance = impedance =susceptance =admittance - VOLTAGE SOURCE - CURRENT...
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The auxiliary class protection device refers to some unusual protection devices with auxiliary function,the main products are 961 communic...
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. Earthing system or grounding system connects specific parts of that installation with the Earth's conductive surface for safety and ... -
Main transformer protection Line Protection Transformer protection Motor protection Capacitor protection Generator protection auto-put-into ...
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generator backup protection relay is applicable to the generator protection that the water turbine capacity whose power is not more than 1...
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busbar differential protection relay is suitable for the 110KV and the following various voltage levels of a single bus、Single parent segm...
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