APC PMP4D User Manual

PM3 and PM4 SeriesModular Surge Protection Device (SPD)User’s ManualCopyright © 2000 American Power Conversion Corporation132 Fairgrounds RoadP.O. Box

8. Use an AC voltmeter to check all voltages to ensure that the proper unit type has been installed for the service rat-ing being protected.Page 7Phas

Disconnect Switch OptionAll APC modular series SPDs can be equipped with an optional internal disconnect switch (Figure 3). The disconnectswitch provi

Operation and FeaturesSPD’s do not require alot of operator intervention after installation. NOTE: The PM Series has a green LED for each phase whic

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Dry Contacts OptionThe Dry Contacts option utilize a DB-9 connector. This feature provides two sets of both normally open (NO) andnormally closed (NC)

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Display Board Removal & Replacement Instructions7RUHPRYHWKH'LVSOD\ERDUGUHIHUWR)LJXUHDQGSURFHHGDVIROORZV 'LVFRQQHFWSRZH

Diagnostic Board Removal and Replacement InstructionsTo remove and replace the Diagnostic Board, refer to Figure 7 and proceed as follows:1. Disconnec

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Replacement Parts ListingAPC offers the items listed in Table 4 as field replaceable items.3DJH7DEOH5HSODFHPHQW3DUWV/LVW$3&0RGHO1XPEHU9

INTRODUCTION...

Limited WarrantyAPC warrants it’s AC panel protection products against defects in workmanship and materials for 5 years from thedate of original purch

TablesTable 1 - PM3 and PM4 Dimensions and Weights ... 2Table 2 - Voltage Rat

INTRODUCTIONThank you for choosing the APC SurgeArrest PM3 or PM4 Series Surge Protection Device.The APC modular Surge Protection Device (SPD) is a hi

LOCATION CONSIDERATIONS7KHIROORZLQJSDUDJUDSKVSURYLGHLQIRUPDWLRQDQGJXLGDQFHDERXWZKDWVKRXOGEHWDNHQLQWRFRQVLGHUDWLRQEHIRUHLQVWDOOLQJDQ$3&

Service ClearanceIn addition to national and local code requirements, 32 inches of service clearance is needed at the front of the SPD.**Surge Protect

Overcurrent ProtectionThe Surge Protection Device (SPD) draws very little current under normal conditions and will only conduct for abrief duration up

Parallel ConnectionWhen making a parallel type of connection (Figure 1), the length of the wiring to the Surge Protection Device (SPD)must be kept as

3. Open the door on the unit by loosening the two screws that secure the door latches in place. Slide the top latchupward and rotate it so that it no