Timing verification (3i0 mode, 5a sensing), Timing verification (3i0 mode, 1a sensing), Pickup verification (i2 mode) – Basler Electric BE1-11t User Manual
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9424200995 Rev H
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 sensing)
0.425 A
0.575 A
0.465 A
0.495 A
P / F
7
5.0 A (5A sensing)
4.85 A
5.15 A
4.65 A
4.95 A
P / F
7
16.0 A (5A sensing)
15.52 A
16.48 A
14.88 A
15.84 A
P / F
6
0.1 A (1A sensing)
0.085 A
0.115 A
0.093 A
0.099 A
P / F
7
1.0 A (1A sensing)
0.97 A
1.03 A
0.93 A
0.99 A
P / F
7
3.2 A (1A sensing)
3.104 A
3.296 A
2.976 A
3.168 A
P / F
* Dropout range is calculated from the pickup setting and may need adjusted based on actual pickup.
Timing Verification (3I0 Mode, 5A Sensing)
Time Dial Range = 0.0 to 9.9
Timing Accuracy =
±5% or ±1½ cycles, whichever is greater
Step
Time Dial
Time Curve
Applied Current
Low
Actual Timing
High
Pass/Fail
4
0.5
I2
1.00 A
0.444 sec
0.491 sec
P / F
4
0.5
I2
2.50 A
0.190 sec
0.240 sec
P / F
4
0.5
I2
12.50 A
0.100 sec
0.150 sec
P / F
4
5.0
I2
1.00 A
4.204 sec
4.647 sec
P / F
4
5.0
I2
2.50 A
1.798 sec
1.988 sec
P / F
4
5.0
I2
12.50 A
0.944 sec
1.044 sec
P / F
4
9.9
I2
1.00 A
8.300 sec
9.173 sec
P / F
4
9.9
I2
2.50 A
3.535 sec
3.907 sec
P / F
4
9.9
I2
12.50 A
1.844 sec
2.038 sec
P / F
Timing Verification (3I0 Mode, 1A Sensing)
Time Dial Range = 0.0 to 9.9
Timing Accuracy =
±5% or ±1½ cycles, whichever is greater
Step
Time Dial
Time Curve
Applied Current
Low
Actual Timing
High
Pass/Fail
4
0.5
I2
0.20 A
0.444 sec
0.491 sec
P / F
4
0.5
I2
0.50 A
0.190 sec
0.240 sec
P / F
4
0.5
I2
2.50 A
0.100 sec
0.150 sec
P / F
4
5.0
I2
0.20 A
4.204 sec
4.647 sec
P / F
4
5.0
I2
0.50 A
1.798 sec
1.988 sec
P / F
4
5.0
I2
2.50 A
0.944 sec
1.044 sec
P / F
4
9.9
I2
0.20 A
8.300 sec
9.173 sec
P / F
4
9.9
I2
0.50 A
3.535 sec
3.907 sec
P / F
4
9.9
I2
2.50 A
1.844 sec
2.038 sec
P / F
Pickup Verification (I2 Mode)
Pickup Setting Range = 0.5 to 16 A for 5A sensing
0.1 to 3.2 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
Inverse Overcurrent (51) Test
BE1-11t