Series Connection of Current Transformer
Series connection of current transformer [CT] is used when accuracy improvement is desired without increasing CT ratio. Series connection of…
HOW DOES CT OPEN CIRCUIT PROTECTOR WORK?
Open circuiting secondary side of current transformer [CT] can lead to dangerous voltage build up that can eventually lead to…
How to Parallel Current Transformers?
Current Transformer [CT] is used to obtain replica of primary current for use in metering or relaying applications. Though vast…
Adjusting Current Transformer Ratio
Current Transformer [CT] ratio is specified for one turn or one pass of primary conductor through the window of CT.…
Current Transformer DC Saturation and Time to Saturate
Saturation of current transformers (CT) when carrying high magnitude current is a well-known phenomenon. Usually symmetrical fault current is used…
How to select taps for multi ratio current transformer?
Multi ratio current transformers (CT) allow users to pick current transformation ratio needed for specific application from a given CT.…