601 Old Airport Road • Bristol, VA 24201 Phone (276) 669-4084 • FAX (276) 669-1869 • www.federalpacific.com • ISO9001:2015
SECTION IB-1G-500
INSTALLATION & OPERATION INSTRUCTIONS
PAD-MOUNTED SWITCHGEAR TYPE PSI
REV. 1.6 - NOVEMBER 2017
PAGE 1
TYPE PSI
PAD-MOUNT SWITCHGEAR
15kV • 25kV • 35kV
INSTRUCTIONS
For Installation and Operation
INTRODUCTION..................................................................................1
Receiving ...........................................................................................1
Handling ............................................................................................1
Storage ..............................................................................................1
GENERAL DESCRIPTION ..................................................................1
SAFETY FEATURES ............................................................................1
INSTALLATION ...................................................................................2
Placement of Unit .............................................................................2
Barrier System Removal ................................................................2,3
Customer Cable Connections ............................................................3
SWITCH DESCRIPTION ..................................................................4,5
Ratings ..............................................................................................4
Operating the Auto-jet
®
Switch
.................................................................................................
6
FUSE DESCRIPTIONS ........................................................................7
Load-break Fuse Operation ...............................................................7
Non-load-break Fuse Operation ........................................................8
Fuse Ratings ......................................................................................9
Recommended Clearances .............................................................11
OPTIONAL FEATURES .......................................................................8
AUTO-LATCH DOOR FEATURES .......................................................8
Operation ........................................................................................10
MAINTENANCE ................................................................................10
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