Toshiba GRL100-701B Instruction Manual page 397

Grl100-7**b series. line differential relay
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Minimum Operating Current of Distance Protection
Current
Residual Current Compensation
Residual current compensation for reactance element
of Z1G, Z2G, ZRG
Earth return compensation
Mutual coupling compensation (ZRG excluded)
Command Protection
Coordination time for BOP scheme
Operating and Resetting Time of Distance Measuring Element
Typical operating time
Resetting time
Power Swing Blocking
Detection zone (PSBZS, PSBZG)
Detection time
Phase Selection Element
Undervoltage
Impedance
Characteristic angle
Residual current compensation
Weak Infeed and Echo Protection
Phase-to-phase undervoltage element
Phase-to-earth undervoltage element
Directional Earth Fault Protection
Characteristic angle
Polarising voltage (3V0)
Zero-sequence current (3I0)
Time for backup trip
Directional Earth Fault Command Protection
Time for delayed trip
Coordination time
Inverse Time Overcurrent Protection
OCI (for phase fault protection)
OCI time multiplier
OCI characteristic
Reset time delay
EFI (for earth fault protection)
EFI time multiplier
EFI characteristic
Reset time delay
Definite Time Overcurrent Protection
OC (for phase fault protection)
OC time delay
EF (for earth fault protection)
EF time delay
0.08A (1A relay), 0.4A (5A relay)
Adjustable as follows:
0 to 1000% in 1% steps
0 to 1000% in 1% steps
0 to 50ms in 1ms steps
20ms
Less than 30ms (for tripping output)
Less than 40ms (for signal output)
2.5 to 75.0 Ω in 0.1 Ω steps (1A relay)
0.50 to 15.00 in 0.01 Ω steps (5A relay)
20 to 60ms in 1ms steps
10 to 60V in 1V steps
0.0 to 250.0 Ω in 0.1 Ω steps (1A relay)
0.0 to 50.0 Ω in 0.1 Ω steps (5A relay)
45 ° to 90 ° in 1 ° steps
Automatically set according to residual current
compensation setting of reactance element
50 to 100V in 1V steps
10 to 60V in 1V steps
0 to 90 ° in 1 ° steps (3I0 lags for − 3V0)
1.7 to 21.0V in 0.1V steps
0.10 to 1.00A in 0.01A in 0.01A steps (1A relay)
0.5 to 5.0A in 0.1A steps (5A relay)
0.00 to 10.00s in 0.01s steps
0.00 to 0.30s in 0.01s steps
0 to 50ms in 1ms steps
0.10 to 5.00A in 0.01A steps (1A relay)
0.5 to 25.0A in 0.1A steps (5A relay)
0.05 to 1.00 in 0.01 steps
Standard / Very / Extremely / Long-time inverse
0.0 to 10.0s in 0.1s steps
0.10 to 1.00A in 0.01A steps (1A relay)
0.5 to 5.0A in 0.1A steps (5A relay)
0.05 to 1.00 in 0.01 steps
Standard / Very / Extremely / Long-time inverse
0.0 to 10.0s in 0.1s steps
0.1 to 20.0A in 0.1A steps (1A relay)
0.5 to 100.0A in 0.1A steps (5A relay)
0.00 to 10.00s in 0.01s steps
0.10 to 1.00A in 0.01A steps (1A relay)
0.5 to 5.0A in 0.1A steps (5A relay)
0.00 to 10.00s in 0.01s steps
 396 
6 F 2 S 0 8 5 0

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Grl100-702bGrl100-711bGrl100-712b

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