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