Basler BE1-11m - Page 373

9424200996 63-9
BE1-11m Instantaneous Overcurrent (50) Test
Timing Verification (Phase Mode)
Time Delay Range = 0 to 60,000 ms
Timing Accuracy = ±0.5% or ±½ cycle, whichever is greater + 3 cycles max for currents 1.5 x pickup
Step
Time Delay Setting
Low
Actual Timing
High
Pass/Fail
4
2,000 ms
1,942 ms
2,058 ms
P / F
5
5,000 ms
4,927 ms
5,073 ms
P / F
5
10,000 ms
9,902 ms
10,098 ms
P / F
Pickup Verification (3I0 Mode)
Pickup Setting Range = 0.5 to 150 A for 5A sensing
0.1 to 30 A for 1A sensing
Pickup Accuracy = ±3% or ±75 mA, whichever is greater for 5A sensing
±3% or ±15 mA, whichever is greater for 1A sensing
Dropout should occur between 93-99% of the actual pickup value.
Step
Pickup Setting
Low
Actual Pickup
High
Low*
Actual Dropout
High*
Pass/Fail
6
0.5 A (5A CT)
0.425 A
0.575 A
0.465 A
0.495 A
P / F
7
5.0 A (5A CT)
4.85 A
5.15 A
4.65 A
4.95 A
P / F
7
20.0 A (5A CT)
19.4 A
20.6 A
18.6 A
19.8 A
P / F
6
0.1 A (1A CT)
0.085 A
0.115 A
0.093 A
0.099 A
P / F
7
1.0 A (1A CT)
0.97 A
1.03 A
0.93 A
0.99 A
P / F
7
4.0 A (1A CT)
3.88 A
4.12 A
3.72 A
3.96 A
P / F
* Dropout range is calculated from the pickup setting and may need adjusted based on actual pickup.
Timing Verification (3I0 Mode)
Time Delay Range = 0 to 60,000 ms
Timing Accuracy = ±1% or ±½ cycle, whichever is greater + 3 cycles max for currents 1.5 x pickup
Step
Time Delay Setting
Low
Actual Timing
High
Pass/Fail
4
2,000 ms
1,942 ms
2,058 ms
P / F
5
5,000 ms
4,927 ms
5,073 ms
P / F
5
10,000 ms
9,902 ms
10,098 ms
P / F
Pickup Verification (I2 Mode)
Pickup Setting Range = 0.5 to 150 A for 5A sensing
0.1 to 30 A for 1A sensing
Pickup Accuracy = ±3% or ±75 mA, whichever is greater for 5A sensing
±3% or ±15 mA, whichever is greater for 1A sensing
Dropout should occur between 93-99% of the actual pickup value.