Toshiba GR200 Series Instruction Manual page 150

Line differential protection ied

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offset action in revers zone as shown in Figure 2.10-34 and Figure 2.10-35. That is, only static

characteristics are drawn in the characteristic figures.

As for the cancellation of the ZCGF and the ZCGR, provided are settings [ZCGF-PSBBlk] and

[ZCGR-VTFBlk].

ZCGF-R.Angle

ZCGR-R.Reach

ZCGR-R.Angle

Figure 2.10-34 ZCGF and ZCGR in Mho characteristic

ZCGF-Mho.Reach

ZCGF-X.Reach

ZCGF-R.Reach

ZCGR-X.Reach

ZCGR-Mho.Reach

ZCGR-Mho.Angle

6F2S1914 (0.49)

ZCGF-Mho.Angle

ZCGF-R.Angle

ZCGR-R.Reach

ZCGF-R.Reach

ZCGR-R.Angle

GRL200 (Soft 033 & 037)

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