9137300990 Rev J
BE1-81O/U General Information
1-7
1.0
0.9
0.5
0.6
0.8
0.4
0.3
0.2
0.7
6.0
7.0
9.0
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3.0
8.0
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D2645-09
04-07-97
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Frequency Difference From Setpoint (Hz)
9.9
Figure 1-3. Inverse Time Underfrequency Characteristic Curves
Summary of Contents for BE1-81O/U
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