APC PMF4S-A, PML3DS-A, PMG4S-A, PML4S-A, PMG4DS-A User Manual

...

Surge Protective Devices (SPD)

1-800-800-4272 | www

.apc.com

APC

Modular Panel Products

Installation and Operation Manual

he APC Modular Panel Product Surge Protective Devices (SPD)

T are designed to provide protection at the service entrance, branch panels or other critical locations for today’s electrical equipment.

The APC SurgeArrest® Modular Panel Mount Products have replaceable phase modules with integrated LED monitoring, a display panel with surge counter and LED status indicators, an audible alarm, and a NEMA 3R/12 Enclosure. Modular Panel

Products are available with 120kA and 160kA maximum surge current per phase ratings.

Compliant with UL 1449 2nd Edition requirements dated February 9, 2007.

PMF3S-A

PMF3DS-A

PMF4S-A

PMF4DS-A

PMG3S-A

PMG3DS-A

PMG4S-A

PMG4DS-A

PMH4DSLM-A

PML3S-A

PML3DS-A

PML4S-A

PML4DS-A

PML-4Y-DC-DL-A

PMP3S-A

PMP3DS-A

PMP4S-A

PMP4DS-A

Retain for future use

APC MODULAR PANEL PRODUCTS Surge Protective Device (SPD)

WARNINGS

ANGER

AZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

· Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E.

· This equipment must only be installed and serviced by qualified electrical personnel.

· Turn off all power supplying this equipment before working on or inside equipment.

· Always use a properly rated voltage sensing device to confirm power is off.

· Replace all devices, doors and covers before turning on power to this equipment.

Failure to follow these instructions will result in death or serious injury.

AUTION

OSS OF BRANCH CIRCUIT POWER AND SURGE PROTECTION

In the event that the surge protective elements of the SPD have been damaged (i.e. excessive surge energy, power system anomaly, etc.), the surge protective elements can lose their ability to block power system voltage and attempt to draw excessive current from the line. This SPD is equipped with overcurrent and overtemperature protection that will automatically disconnect the surge protective elements from the mains should the surge protective elements be damaged.

The effects of damaged surge protective elements and the subsequent operation of the automatic overcurrent and overtemperature protection must be considered when applying a SPD, particularly when critical loads requiring continuity of power or continuity of surge protection are present on the power system. The following items should be considered when applying a SPD:

· Tripping of the branch circuit breaker feeding the SPD can occur when the surge protective elements are damaged. Do not connect the SPD to a branch circuit feeding a load requiring continuity of power (i.e. central computer or control systems, safety-critical equipment, critical processes or systems, etc.) unless the branch circuit breaker trip characteristic has been coordinated with the overcurrent protection inside the SPD.

· Periodic inspection of the state of the status indicator lights on the SPD should be made as part of the preventive maintenance schedule. The SPD should be promptly serviced when an alarm state exists.

· For unmanned, inaccessible, or critical installations, the dry contacts should be used to signal an alarm state to the central supervisory system.

· In addition to the preceding items, the use of multiple SPD’s to achieve redundancy should be considered for critical applications.

Failure to follow these instructions can result in loss of power or loss of surge protection that can cause injury or equipment damage.

APC MODULAR PANEL PRODUCTS Surge Protective Device (SPD)

AUTION

OSS OF SURGE PROTECTION

· During installation into an electrical system, SPD’s must not be energized until the electrical system is completely installed, inspected, and tested. All conductors must be connected and functional, including the neutral. The voltage rating of the device and system must always be verified before energizing the surge protective device.

· Any factory or on-site testing of power distribution equipment that exceeds the normal operating voltage, such as high-potential insulation testing, or any other tests where the suppression components will be subjected to voltages higher than their rated turn-on voltage must be performed with the suppressor disconnected from the power source. The neutral connection at the SPD must also be disconnected prior to performing high-potential testing and then reconnected upon completion of the test.

Failure to follow these instructions can result in loss of power or loss of surge protection that can cause injury or equipment damage.

IMPORTANT!

Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by APC for any c

this material.

WARNINGS

onsequences arising out of the use of

APC MODULAR PANEL PRODUCTS Surge Protective Device (SPD)

TABLE OF CONTENTS

SurgeArrest® Modular PM Series

CONTENTS

INTRODUCTION ..............................................................................

UNPACKING AND PRELIMINARY INSPECTION ...............................

STORAGE ........................................................................................

IDENTIFICATION NAMEPLATE .........................................................

SAFETY LABELS .............................................................................

SPD LOCATION CONSIDERATIONS ................................................

Environment ..............................................................................

Audible Noise.............................................................................

Mounting ...................................................................................

Service Clearance ......................................................................

Equipment Performance ............................................................

ELECTRICAL ...................................................................................

Service Voltage / Model Numbers ............................................

Terminals, Wire Size and Installation Torque .............................

Disconnect Means ...................................................................

Integral Disconnect ..................................................................

Location of SPD ......................................................................

SYSTEM GROUNDING ....................................................................

7 7 7 7

7 7

8 8

9 10

INSTALLATION ...............................................................................

Conduit Location and Recommendations .................................

Special Enclosure Considerations ............................................

Removing and Reconnecting the Patch Cables ........................

NEMA 3R Applications ............................................................

WIRING ........................................................................................

Wiring Diagrams without Integral Disconnect ............................

Wiring Diagrams with Integral Disconnect ................................

OPERATION ...................................................................................

LED Status Indicators ..............................................................

Audible Alarm ..........................................................................

Surge Counter ........................................................................

Dry Contacts ...........................................................................

Remote Monitor Option ...........................................................

MAINTENANCE AND TROUBLESHOOTING ...................................

Preventive Maintenance ..........................................................

Troubleshooting .......................................................................

Replacement Parts ..................................................................

WARRANTY....................................................................................

CUSTOMER SUPPORT..................................................................

11 11

12 13

15 15

16 16

17 17

18 18

19 19

19 20

APC MODULAR PANEL PRODUCTS Surge Protective Device (SPD)

INTRODUCTION

Thank you for choosing the APC SurgeArrest

PM3 or PM4 Series Surge Protection Device.

The APC modular Surge Protection Device (SPD) is a high-quality, high-energy surge attenuation system that has been designed to protect sensitive equipment from damaging transien t voltage surges. Proper installation is imperative to maximize the surge suppressor’s effectiveness and performance.

This manual is to be used as a guide for installing the device. Read and understand all information contained in this manual prior to installation. The outlined procedures are not intended to supersede local or national electrical codes. Check all applicable electrical codes to assure compliance.

This device must be installed by a licensed electrician. The electrician should follow the steps detailed in this manual to ensure proper installation. A copy of the installer’s invoice, detailing the installation of this device, is required in order to take advantage of the unit’s pr od uct warranty.

The SurgeArrest® PM3 and PM4 Series modular product lines specify a parallel SPD designed for service entrance and downstream panelboard applications. These units provide replaceable module surge protection and are available with 120kA and 160kA per phase ratings, respectively.

All APC products are extensively tested according to industry standards as set by IEEE C62.41 and C62.45 for Categories A, B, and C. The connection method for these devices may require several feet of wire. Be aware that increased lead length adversely affects clamping voltages.

Save this manual! It includes instructions regarding the product warranty and replacement parts.

Testing

Any factory or on-site testing that exceeds the normal operating voltage, such as high-potential insulation testing or other tests where the suppression components will be subjected to voltages higher than their rated "turn on" voltage, must be run with the suppressor disconnected from the power source. For 4-wire TVSS devices, the neutral connection at the TVSS must also be disconnected prior to performing high-potential testing and then reconnected upon completion of the test.

Failure to disconnect this surge suppression device and its associated suppression components during elevated voltage testing will result in damage to the suppression components and/or other electronic components.

APC MODULAR PANEL PRODUCTS Surge Protective Device (SPD)

PACKAGING

ANGER

AZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC

FLASH

· Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E.

· This equipment must only be installed and serviced by qualified electrical personnel.

· Turn off all power supplying this equipment before working on or inside equipment.

· Always use a properly rated voltage sensing device to confirm power is off.

· Replace all devices, doors and covers before turning on power to this equipment.

Failure to follow these instructions will result in death or serious injury.

UNPACKING AND

PRELIMINARY INSPECTION

STORAGE

Proper installation is imperative to maximize the APC Modular Panel SPD’s effectiveness and performance. The installer should follow the steps outlined in this instruction manual to ensure proper installation.

instruction manual before beginning the installation. These instructions are

not intended to replace national or local electrical codes. Check all applicable

electrical codes to verify compliance. Installation of surge suppressors should

only be performed by qualified electrical personnel.

NOTE: SPD s are designed for use on the load side of the service entrance disconnect only.

Inspect the entire shipping container for damage or signs of mishandling before unpacking the device. Remove the packing material and further inspect the device for any obvious shipping damage. If any damage is found and is a result of shipping or handling, immediately file a claim with the shipping company.

The device should be stored in a clean, dry environment. Storage temperature is -40 to +65 °C (-40 to +149 °F). All of the packaging materials should be left intact until the device is ready for installation.

Read the entire

+ 14 hidden pages