Toshiba GRL150-100 Series Instruction Manual page 243

Line differential relay
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IEC/UK Inverse Curves (NI)
(Time Multiplier TMS = 0.1 - 1.5)
100
10
1
0.1
1
10
Current (Multiple of Setting)
Normal Inverse
IEC/UK Inverse Curves (VI)
(Time Multiplier TMS = 0.1 - 1.5)
100
10
TMS
1.5
1
1.
0.5
0.1
0.2
0.1
0.01
1
100
Current (Multiple of Setting)
⎯ 242 ⎯
6 F 2 S 0 8 2 8
TMS
1.5
1.0
0.5
0.2
0.1
10
Very Inverse
100

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Grl150-400 seriesGrl150-100a-10-10

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