Settings Example - Basler BE1-11g Instruction Manual

46
Setting
Mode
Pickup (Inverse Time)
Time Dial (Inverse Time)
Reset Dial (Inverse Time)
Curve Exponent (Inverse Time)
Pickup (Definite Time 1 & 2)
Time Delay (Definite Time 1 & 2)

Settings Example

The overexcitation element is used to de-energize a generator or transformer that is experiencing an
overexcitation condition. Therefore, the manufacturer's overexcitation limit curves are required to
establish optimum protection. Figure 38 and Figure 39 show examples of a transformer and generator
limit curve along with the optimum composite protection characteristic.
Actual damage curves must be obtained from the equipment
manufacturer for the particular equipment to be protected.
Overexcitation (24) Protection
Figure 37. Overexcitation Settings Screen
Table 10. Operational Settings
Range
Disabled or Enabled
0 or 0.5 to 6
0 to 9.9
0 to 9.9
0.5, 1, or 2
0 or 0.5 to 6
50 to 600,000
Note
Increment Unit of Measure
n/a n/a
0.01 v/Hz
0.1 units
0.1 units
n/a n/a
0.01 v/Hz
varies milliseconds
9424200994 Rev N
Default
Disabled
0
0
0
1
0
50
BE1-11g