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Products»Smart Line»S24 Series»Transformer protection» Variant 5 Two winding transformer differential protection
Protection & control functions
Protection & control functions IEC ANSI *Inst.
Negative sequence overcurrent protection function I2> 46 1
Line thermal protection function T > 49 1
Three-phase instantaneous overcurrent protection function I >>> 50 2
Residual instantaneous overcurrent protection function Io>>> 50N/50G 2
Breaker failure protection functions CBFP 50BF 2
Three-phase time overcurrent protection function I>, I>> 51 2
Residual overcurrent protection function Io>, Io>> 51N/51G 2
Current unbalance function 60 2
Inrush current detection function I2h> 68 1
Generator differential protection function 3IdG > 87G/87M 1 op.
Differential protection function 3IdT > 87T 1
*The INST. column contains the numbers of the pre-configured function blocks in the factory configuration.These numbers may be different in order to meet the user’s requirements.
Documentation
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Please always refer to a valid Order Code when placing an order.
The Order Code page can be opened by clicking the link below.
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