CONTENTS
SECTION 1
• GENERAL INFORMATION ................................................................................................ 1-1
INTRODUCTION ................................................................................................................................. 1-1
SPECIFICATIONS .............................................................................................................................. 1-1
Operating Power ........................................................................................................................... 1-1
Field Voltage Input ........................................................................................................................ 1-1
Block Input .................................................................................................................................... 1-1
Operating Time ............................................................................................................................. 1-1
Sensitivity ...................................................................................................................................... 1-1
Output Contacts ............................................................................................................................ 1-2
Temperature ................................................................................................................................. 1-2
Type Tests .................................................................................................................................... 1-2
Agency Recognition ...................................................................................................................... 1-3
Weight ........................................................................................................................................... 1-3
Dimensions ................................................................................................................................... 1-3
SECTION 2
• HUMAN-MACHINE INTERFACE ....................................................................................... 2-1
CONTROLS AND INDICATORS ........................................................................................................ 2-1
SECTION 3
• FUNCTIONAL DESCRIPTION ........................................................................................... 3-1
INTRODUCTION ................................................................................................................................. 3-1
BE1-64F FUNCTION BLOCKS ........................................................................................................... 3-1
Power Input................................................................................................................................... 3-1
Power Supplies ............................................................................................................................. 3-1
Block Input .................................................................................................................................... 3-2
Field (F–) and Rotor Ground Interface ......................................................................................... 3-2
Current Detector and Reference .................................................................................................. 3-2
Alarm Comparator ........................................................................................................................ 3-2
Pre-Alarm Output Contact ............................................................................................................ 3-2
Trip Comparator ........................................................................................................................... 3-2
Gnd Trip Output Contact .............................................................................................................. 3-2
Loss of AC Power Alarm Output Contact ..................................................................................... 3-2
Target ........................................................................................................................................... 3-2
Reset ............................................................................................................................................ 3-2
Trip/Test ........................................................................................................................................ 3-3
SECTION 4
• INSTALLATION .................................................................................................................. 4-1
MOUNTING ......................................................................................................................................... 4-1
STORAGE ........................................................................................................................................... 4-4
PRE-ALARM JUMPER ....................................................................................................................... 4-4
CONNECTIONS .................................................................................................................................. 4-5
SECTION 5
• TESTING ............................................................................................................................ 5-1
TESTING BE1-64F OPERATION ....................................................................................................... 5-1
Test Setup .................................................................................................................................... 5-1
Power-Up ...................................................................................................................................... 5-1
Trip/Test Pushbuttons .................................................................................................................. 5-1
Target Retention ........................................................................................................................... 5-1
Pre-Alarm ...................................................................................................................................... 5-1
Ground Trip................................................................................................................................... 5-1
Block Input .................................................................................................................................... 5-3
9367200990 Rev B
BE1-64F Introduction
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