High Precision Zero Sequence Low Voltage CT Current Transformer
Brand Name:YOMIN
Model Number:LMZ
Place of Origin:Zhejiang, China
Display Type:Analog Only
Phase:Single Phase
Measuring Energy Range:0.5KVA
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High Precision Zero Sequence Low Voltage CT Current Transformer
Detail parameters
These are ring type CT & suitable for the measurement of the sum of three phase currents in a 3-ph cable. Under normal operating conditions this sum is zero. In the event of an earth-fawt the sum of the current is equal to the zero sequence current. These CT are generally used with English Electric make CTUM 15 static relay. It is necessary to specify leakage current to be detected along with minimum setting of the relay and size of cable at the time of ordering CT.
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High Precision Zero Sequence Low Voltage CT Current Transformer
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