Contents
SurgeArrest PM Series
PM3, PM4, and PM4Y Series Modular Surge Protective Device SPD
User’s Manual
APC0212040A
Page
Contents
PM Series
SurgeArrest
Contents
SurgeArrest PM Series
FIGURES
High Voltage Testing - DO NOT HI-POT TEST
Please read the following installation and testing warnings
DANGER
HAZARD OF ELECTRIC SHOCK, BURN, OR EXPLOSION
Table 1 PM3, PM4, and PM4Y Dimensions and Weights
Model
VERIFY THAT ALL POWER WARNING CIRCUITS ARE DE-ENERGIZED
BEFORE MAKING CONNECTIONS
Service Clearance
Equipment Performance
Table 2 Voltage Rating and Service Type by Model
On 4-Wire Power Systems, neutral to ground bonding should be
installed per the NEC. Failure to do so could cause equipment damage
Voltage Rating and Service Type
Wiring Size & Installation Torque
Disconnect Switch
Figure 2 Basic PM Configuration with Disconnect Switch Option
Daughterboard for Optional Surge Counter Shown
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Figure 3 Basic PM3 and PM4 Configuration and Wiring Diagram
3-Phase WYE, 4-Wire, plus Ground
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Figure 4. Basic PM4Y Configuration and Wiring Diagram
3-Phase WYE, 4-Wire, plus Ground
Neutral Conductor
Figure 5. Status Panel with Surge Counter Option
Operation and Features
Status Panel Controls, Indicators and Alarms
Table 3 DB-9 Relay Contact Pin Configuration
Surge Counter Option
Dry Contacts Option
Periodic Inspection and Cleaning
Figure 6 Troubleshooting Flowchart
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Figure 7 Display Board Locator Diagram
Figure 8 Diagnostic Board Locator Diagram
Diagnostic Board Removal & Replacement Instructions
Models PM3 and PM4
Model PML4Y
Figure 9 Surge Module Removal and Replacement
Surge Module Removal & Replacement Instructions
Replacement Parts Listing
Table 4 Replacement Parts List
APC Model
Voltage System
LIMITED WARRANTY
Technical Support and Customer Service
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American Power Conversion Corporation 132 Fairgrounds Road P.O. Box
West Kingston, Rhode Island 02892 USA
