9170800990 Rev M
BE1-87G Functional Description
i
SECTION 3
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FUNCTIONAL DESCRIPTION
TABLE OF CONTENTS
SECTION 3
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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
Содержание BE1-87G
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Страница 39: ...9170800990 Rev M BE1 87G Installation 4 9 Figure 4 8 Outline Dimensions Rear View Double Ended Mounting Case...
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Страница 46: ...4 16 BE1 87G Installation 9170800990 Rev M Figure 4 15 Typical DC Control Connections...
Страница 47: ...9170800990 Rev M BE1 87G Installation 4 17 Figure 4 16 Single Phase Sensing Connections...
Страница 48: ...4 18 BE1 87G Installation 9170800990 Rev M Figure 4 17 Three Phase Sensing Connections Wye Connected Generator...
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Страница 56: ...5 4 BE1 87G Testing and Setting 9170800990 Rev M Figure 5 3 Operating Characteristics Relay Style x1x xxx xxxxx...
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Страница 62: ...5 10 BE1 87G Testing and Setting 9170800990 Rev M Figure 5 8 Generator Differential Application...
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