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SECTION 3 • FUNCTIONAL DESCRIPTION
TABLE OF CONTENTS
SECTION 3 • FUNCTIONAL DESCRIPTION ........................................................................................... 3-1
INTRODUCTION ................................................................................................................................... 3-1
BE1-87G FUNCTION BLOCKS ............................................................................................................. 3-1
Current Sensing Inputs ....................................................................................................................... 3-1
Stabilizing Reactor ............................................................................................................................. 3-1
Band-Pass Filters ............................................................................................................................... 3-2
Comparator ........................................................................................................................................ 3-3
Output Relays ..................................................................................................................................... 3-3
Target Indicators (Optional)................................................................................................................ 3-3
Output Test Pushbutton ..................................................................................................................... 3-4
Power Supply ..................................................................................................................................... 3-4
Figures Figure 3-1. Function Block Diagram .......................................................................................................... 3-1
Figure 3-2. Stabilizing Reactor Impedance Characteristic, Sensing Input Range 1 ................................. 3-2
Figure 3-3. Stabilizing Reactor Impedance Characteristic, Sensing Input Range 2 ................................. 3-2
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BE1-87G Functional Description
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