Functional Test Report - Basler BE1-11g Instruction Manual

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Step 2: Prepare to monitor the 50-1 timings. Timing accuracy is verified by measuring the elapsed time
between a sensing current change and OUT1 closing.
Step 3: Connect and apply 0.45 A to BE1-11g terminals D7 and D8 (IG).
Step 4: Step the ground current up to 0.55 A. Measure the time delay and record the result.
Step 5: Repeat step 4 for the 5,000 ms and 10,000 ms time delay settings of Table 197. Record the
results.
Step 6: (Optional.) Repeat steps 1 through 5 for settings group 1, 2, and 3.
Step 7: (Optional.) Repeat steps 1 through 6 for 50-2, 50-3, 50-4, 50-5, and 50-6.
Step 8: (Optional.) Repeat steps 1 through 7 with CT Circuit 2 as the source for protection systems
equipped with two sets of CTs. In step 3, replace D1 with F1, D2 with F2, etc.

Functional Test Report

Pickup Verification (Phase Mode)
Pickup Setting Range = 0.5 to 150 A for 5A sensing
Pickup Accuracy =
Dropout should occur between 93-99% of the actual pickup value.
Step Pickup Setting
6 0.5 A (5A CT)
7 5.0 A (5A CT)
7 20.0 A (5A CT)
6 0.1 A (1A CT)
7 1.0 A (1A CT)
7 4.0 A (1A CT)
* Dropout range is calculated from the pickup setting and may need adjusted based on actual pickup.
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
4 2,000 ms
5 5,000 ms
5 10,000 ms
Instantaneous Overcurrent (50) Test
Table 197. Timing Test Settings (IG Mode)
Pickup Setting
0.5 A
0.5 A
0.5 A
0.1 to 30 A for 1A sensing
±2% or ±50 mA, whichever is greater for 5A sensing
±2% or ±10 mA, whichever is greater for 1A sensing
Low Actual Pickup
0.45 A
4.9 A
20.6 A
0.09 A
0.98 A
3.92 A
Low
1,942 ms
4,927 ms
9,902 ms
Time Delay
2,000 ms
5,000 ms
10,000 ms
High Low* Actual Dropout
0.55 A 0.465 A
5.1 A 4.65 A
20.4 A 18.6 A
0.11 A 0.093 A
1.02 A 0.93 A
4.08 A 3.72 A
Actual Timing
9424200994 Rev U
High* Pass/Fail
0.495 A P / F
4.95 A P / F
19.8 A P / F
0.099 A P / F
0.99 A P / F
3.96 A P / F
High Pass/Fail
2,058 ms P / F
5,073 ms P / F
10,098 ms P / F
BE1-11g