Basler BE1-11g Instruction Manual page 438

Generator protection system
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426
Timing Verification (Vx Fundamental Mode)
Time Delay Range = 50 to 600,000 ms
Timing Accuracy = ±0.5% or ±2 cycles, whichever is greater
Step
Time Delay Setting
4
2,000 ms
5
5,000 ms
5
10,000 ms
Pickup Verification (Vx Third Harmonic Mode)
Pickup Setting Range = 1 to 150 V
Pickup Accuracy = ±2% or ±1 V, whichever is greater
Reset/Pickup Ratio = 102% ±1%
Step
Pickup Setting
6
115.0 V
7
65.0 V
7
20.0 V
* Reset range is calculated from the pickup setting and may need adjusted based on actual pickup.
Timing Verification (Vx Third Harmonic Mode)
Time Delay Range = 50 to 600,000 ms
Timing Accuracy = ±0.5% or ±2 cycles, whichever is greater
Step
Time Delay Setting
4
2,000 ms
5
5,000 ms
5
10,000 ms
Auxiliary Undervoltage (27X) Test
Low
1,968 ms
4,968 ms
9,950 ms
Low
Actual Pickup
112.7 V
63.7 V
19.0 V
Low
1,968 ms
4,968 ms
9,950 ms
Actual Timing
High
Low*
Actual Reset
117.3 V
116.1 V
66.3 V
65.6 V
21.0 V
20.2 V
Actual Timing
9424200994 Rev U
High
Pass/Fail
2,032 ms
P / F
5,032 ms
P / F
10,050 ms
P / F
High*
Pass/Fail
118.4 V
P / F
66.9 V
P / F
20.6 V
P / F
High
Pass/Fail
2,032 ms
P / F
5,032 ms
P / F
10,050 ms
P / F
BE1-11g

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