Detailed Product Description
Current transformer (CT) is used for measuring
electric energy and current, relay protection in the electric
system.
Features:
1) Type 1 (square circuit hole) capable of passing through either
the cable or the purpose of monitoring
2) Type 2 (horizontal square hole) capable of passing through 1-3
bus bar is generally used for the purpose of monitoring
3) Type 3 (vertical square hole) capable of passing through 1-3 bus
bar has the same characteristics of Type 1 and 2, and is also
intended to measure the electric energy of power supply system
(class 0.2). It can still be used at larger secondary impedance
and act as the zero-sequence current transformer
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