ii INSTALLATION AND OPERATION INSTRUCTIONS MN280048EN June 2016
Contents
DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY ....................................i
Safety for life .............................................................................iv
Safety information .........................................................................iv
Safety instructions .............................................................................. iv
Product information ....................................................................... 1
Introduction ....................................................................................1
Read this manual first ............................................................................1
Acceptance and initial inspection ...................................................................1
Standards .....................................................................................1
Quality standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Additional information ............................................................................1
Handling and storage .............................................................................1
Control power ..................................................................................2
Battery replacement and disposal ...................................................................2
Operation upon loss of AC power ...................................................................2
Battery monitoring ...............................................................................2
ProView™ NXG software .........................................................................3
SPEAR single-phase recloser system description ............................................... 3
Recloser description .............................................................................3
Control description ..............................................................................3
Theory of operation ..............................................................................4
Control front panel ...............................................................................4
Control features .................................................................................8
Communications ...............................................................................10
Control information .............................................................................10
Control side panel ..............................................................................10
Ratings and specifications ..................................................................11
Check recloser ratings prior to installation ...........................................................11
Recloser dimensions ...................................................................... 12
Recloser installation procedure ............................................................. 13
Removing recloser from service ...................................................................16
Recloser operation ........................................................................17
Vacuum interrupter .............................................................................17
Mechanism tripping and closing ...................................................................17
Manual operation of energized recloser .............................................................17
Lockout indication ..............................................................................18
Automatic operation ............................................................................18
Contact position indicator ........................................................................18
Operations counter .............................................................................18
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