APC PML3S-A Installation Danger, Special Enclosure Considerations, Patch Cables marked

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APC MODULAR PANEL PRODUCTS Surge Protective Device (SPD)

INSTALLATION

INSTALLATION DANGER

HAZARD 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.

CONDUIT LOCATION AND The recommended conduit entry is at the bottom of the device enclosure. RECOMMENDATIONS Use a conduit seal that is appropriate for the enclosure rating.

SPECIAL ENCLOSURE

CONSIDERATIONS

Removing and Reconnecting The communication patch cables are marked with matching phase the Communication connections. If any of the cables are removed, reconnect the cables as

Patch Cables marked.

NEMA 3R Applications Remove screws from the bottom of the enclosure to create drain holes.

Mounting Recommendation Locate the SPD as close as physically possible to the node/equipment to be protected, thereby limiting lead length and ensuring lower let through voltages on the protected equipment. For every foot of wire length, approximately 1 nanosecond of turn-on/turn-off time will be added, and

approximately 175 volts (6kV/3kA,8/20 microseconds) will be added to the clamping voltage.

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Contents Surge Protective Devices SPD Hazard of Electric SHOCK, EXPLOSION, or ARC Flash Loss of Branch Circuit Power and Surge ProtectionThis material Loss of Surge ProtectionContents Introduction TestingIntroduction Unpacking Preliminary Inspection Storage PackagingSPD Location Considerations Safety LabelsIdentification Voltage Rating Installation TorqueElectrical ElectricalIntegral Switch Location of SPD Undersized Wiring USE only Conductors Rated 30 a or GreaterInadequate Raceway Electrical Continuity System GroundingPatch Cables marked InstallationInstallation Danger Special Enclosure ConsiderationsFollow steps 1-5 to make wiring connections WiringSingle-Phase, 3-Wire, Grounded Wiring Diagrams Without Integral DisconnectChasis Ground Operation SPD Module LEDs Wye and Split Phase configurationsThree-Phase Display Panel with Surge Counter Dry Contact Configuration Preventive Maintenance MaintenanceMaintenance Troubleshooting Troubleshooting Flowcharts TroubleshootingCustomer Support APC Worldwide Customer Support

PMP3DS-A, PMG3DS-A, PML3S-A, PMG4DS-A, PMF4S-A specifications

The APC PML3DS-A, PMP3S-A, PMP4S-A, PMG4S-A, and PMP4DS-A are part of a product line designed for power management and distribution in various applications, from data centers to industrial setups. Each model boasts unique features and technologies that cater to specific operational needs while prioritizing efficiency, reliability, and safety.

The APC PML3DS-A is a highly efficient power management solution suitable for small- to medium-sized enterprises. It features intelligent monitoring capabilities, allowing users to track power usage and optimize efficiency. The model integrates advanced surge protection technology, safeguarding equipment from voltage spikes. With a compact design, it offers flexibility in placement while still providing robust operational support.

The PMP3S-A model focuses on scalability, making it an excellent choice for businesses anticipating growth. This power management unit is compatible with multiple configurations, allowing seamless integration into existing systems. One of its standout features is the energy metering functionality, enabling precise tracking of energy consumption. This feature is invaluable for organizations seeking to reduce costs and improve sustainability initiatives.

Next in the lineup, the PMP4S-A offers enhanced power distribution capabilities, designed to handle higher loads. This unit is equipped with modular design elements, allowing for customization based on specific requirements. Additionally, it features real-time load balancing technology that ensures even distribution of power across connected devices, reducing the risk of overload and enhancing system stability.

The PMG4S-A stands out for its advanced management interface, providing users with a user-friendly experience. Its web-based management system allows remote monitoring and control, facilitating rapid response to any issues that arise. The PMG4S-A also includes built-in redundancy features, ensuring uninterrupted power supply and enhancing overall system resilience.

Lastly, the PMP4DS-A is engineered with advanced diagnostic capabilities, identifying potential issues before they can impact performance. This proactive approach to power management is crucial for maintaining operational integrity in critical systems. It also provides advanced communication options, integrating seamlessly with existing network infrastructure for improved management and reporting.

Together, these models from APC represent a comprehensive solution for power management, balancing performance, scalability, and safety across various applications. Their advanced features and technologies make them essential components for businesses looking to enhance their operational efficiency and reliability in power distribution.
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