4.2.1.11 Technical data
4.2.1.12 Technical revision history
Table 341: 50N-3, 50G-3 Technical revision history
Technical revision
Change
B The minimum and default values changed to 40 ms
for the
Trip delay time
setting
C Minimum and default values changed to 20 ms for
the
Trip delay time
setting
Minimum value changed to 1.00 x I
n
for the
Pickup
value
setting
D
Added a setting parameter for the "Measured IG" or
"Calculated I0" selection
E Internal improvement
F Internal improvement
Table 342: 50N, 50G Technical revision history
Technical revision Change
B Minimum and default values changed to 40 ms for
the
Trip delay time
setting
C Added a setting parameter for the "Measured IG" or
"Calculated I0" selection
D Step value changed from 0.05 to 0.01 for the
Time
multiplier
setting
E Internal improvement
F Internal improvement
Table 343: 51N, 51G Technical revision history
Technical revision
Change
B The minimum and default values changed to 40 ms
for the
Trip delay time
setting
C
Pickup value
step changed to 0.005
D Added a setting parameter for the "Measured IG" or
"Calculated I0" selection
E Step value changed from 0.05 to 0.01 for the
Time
multiplier
setting
F Internal improvement
G Internal improvement
1MAC059074-MB A Section 4
Protection functions
615 series ANSI 325
Technical Manual
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