Toshiba GR200 Series - Page 1700

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 1677 -
Functional Data (1/7)
Phase-segregated Current Differential Protection
DIFI1 (Small current region)
0.10 to 2.00A in 0.01A steps (1A rating)
0.50 to 10.00A in 0.01A steps (5A rating)
DIFI2 (Large current region)
0.6 to 60.0A in 0.1A steps (1A rating)
3.0 to 300.0A in 0.1A steps (5A rating)
DIFL-Slope1 (Small current region)
10 to 50 %
DIFL-Slope2 (Large current region)
50 to 100 %
Time setting for DIF
0.00 to 100.00s in 0.01s steps
Reference voltage
100 to 120V in 1V step
Operating time
Less than 1 cycle at 300% of DIFI1
Resetting time
Less than 110 ms (for tripping output)
Less than 40 ms (for signal output)
Zero-sequence Current Differential Protection for high-resistance earth
DIFGI
0.05 to 1.00A in 0.01A steps (1A rating)
0.25 to 5.00A in 0.01A steps (5A rating)
DIFG-Slope
10 to 50 %
Timer
0.00 to 300.00s in 0.01s steps
Operating time
less than 45ms
Resetting time
less than 100ms
Charging Current Compensation
DIFL-IcC
0.00 to 1.00A in 0.01A steps (1A rating)
0.00 to 5.00A in 0.01A steps (5A rating)
Differential Current Supervision
DIFSV
0.05 to 2.00A in 0.01A steps (1A rating)
0.25 to 10.00A in 0.01A steps (5A rating)
Timer
0 to 300s in 1s steps
DIF Guard characteristic
Overcurrent threshold
0.02 to 50.00A in 0.01A steps (1A rating)
0.10 to 250.00A in 0.01A steps (5A rating)
Rate of Overcurrent change threshold
0.05 to 0.20A in 0.01A steps (1A rating)
0.25 to 1.00A in 0.01A steps (5A rrating)
Phase sequence Undervoltage threshold
5.0 to 130.0V in 0.1V steps
Phase to Phase Undervoltage threshold
5.0 to 130.0V in 0.1V steps
Rate of voltage change threshold
1 to 20V in 1steps
DIFG Guard characteristic
Rate of Earth fault change threshold
0.02 to 50.00A in 0.01A steps (1A rating)
0.10 to 250.00A in 0.01A steps (5A rating)