APC PMG4DS ユーザーズマニュアル

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INTRODUCTION.......................................................................................................................................... 1

Installation .......................................................................................................................................... 1

Testing ................................................................................................................................................ 1

UNPACKING and PRELIMINARY INSPECTION .................................................................................. 1

Unpacking & Preliminary Inspeciton................................................................................................. 1
Storage................................................................................................................................................ 1

LOCATION CONSIDERATIONS ............................................................................................................... 2

Environment ....................................................................................................................................... 2
Audible Noise..................................................................................................................................... 2
Mounting and Cabinet Data ............................................................................................................... 2
Service Clearance ............................................................................................................................... 3
Equipment Performance..................................................................................................................... 3
Product Orientation ............................................................................................................................ 3
System Grounding.............................................................................................................................. 3

ELECTRICAL CONNECTIONS ................................................................................................................ 3

Overcurrent Protection ....................................................................................................................... 3
Voltage Rating .................................................................................................................................... 3
Terminals ............................................................................................................................................ 4
System Gounding ............................................................................................................................... 5
Parallel Connection ............................................................................................................................ 5
Wire Size ............................................................................................................................................ 5

PM SERIES INSTALLATION INSTRUCTIONS...................................................................................... 5

Typical Unit Installation, Three Phase WYE, 4 Wire, plus Ground .................................................. 5
Disconnect Switch Option.................................................................................................................. 7

OPERATION and FEATURES .................................................................................................................... 8

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Audible Alarm and Control................................................................................................................ 9
Surge Counter Option......................................................................................................................... 9
Dry Contacts....................................................................................................................................... 9

CORRECTIVE MAINTENANCE (Repair) ............................................................................................. 10

Troubleshooting................................................................................................................................ 10
Display Board Removal and Replacement Instructions................................................................... 12

PREVENTIVE MAINTENANCE - Inspection and Cleaning ................................................................. 12

REPLACEMENT PARTS ........................................................................................................................... 12

LIMITED WARRANTY ............................................................................................................................. 14

TECHNICAL SUPPORT ............................................................................................................................ 14

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