APC AP9927 manual Connect to the Battery Management System, Install the Battery, String connection

Page 14

Connect to the Battery Management System

Install the Battery

Install the Battery Management System in a battery cabinet, in a rack or

Management System

enclosure, or on top of the battery cabinet. The system must be installed

 

in a location that is safe, convenient, and accessible for connection

 

procedures.

 

 

For instructions and safety information on installing the

 

 

Battery Management System (AP9921X and AP9921XS),

 

See also

see the Battery Management System Installation and Quick

 

Start manual (990-1649A), included with your Battery

 

 

 

 

Management System. You can also obtain the manual and

 

 

other documentation for currently available models of the

 

 

Battery Management System at www.apc.com by searching

 

 

for the product's part number (e.g., AP9921X).

String connection

After attaching the wire harnesses to the batteries and securing the

 

harnesses to the cabinets or racks, connect the battery strings to the

 

Battery Management System.

Note

Verify that the ON/OFF button is in the OFF position on each Battery Management System before plugging in connectors.

1.Plug the connector for String A into the right rear of the Battery Management System in the port marked Battery/Power Input A.

2.If applicable, plug the connector for String B into the left rear of the Battery Management System in the port marked Battery Input B.

12

Wire Harness: Installation

Image 14
Contents Wire Harness for the Battery Management System Contents Overview Silcon versus non-Silcon installationPreliminary Information Inventory QuantitySafety Information Numbers Pre-installation ProceduresDetermine battery Determine fuse bus and midpoint bus connections Silcon onlyPre-installation Procedures Install the Wire Harnesses How to install the tab washers on non- embedded terminalsHow to install tab washers on embedded battery terminals Mph0261a Connect the battery WiresAdditional Silcon Connection Procedures One-cabinet systemSecure the Wire Harness Management System Connect to the Battery Management SystemInstall the Battery String connectionBattery Connector Pinouts Battery Connector a Battery Connector BBattery Diagrams Warranty limitations Warranty and ServiceLimited warranty Obtaining serviceExamples of life-support Life-Support PolicyGeneral policy DevicesJapan-VCCI Radio Frequency InterferenceCanada-ICES 990-1813B

AP9924, AP9926, AP9927 specifications

The APC AP9927, AP9926, and AP9924 are advanced rack mount power distribution units (PDUs) designed to enhance power management in data centers and IT environments. These devices provide crucial functionalities that help improve uptime, efficiency, and management capabilities of critical systems.

Starting with the APC AP9927, this model is notable for its intelligent design and robust features. It offers 24 outlets with both C13 and C19 configurations, enabling versatile connections for a variety of equipment. The AP9927 also comes equipped with network management capabilities, allowing users to monitor and control power usage remotely via a web interface or SNMP protocols. This feature is particularly beneficial for tracking energy consumption and minimizing waste, aligning with sustainability goals. The device supports various input voltages, which makes it adaptable to different power requirements.

The APC AP9926 is similar in functionality yet offers distinct characteristics. It has an optimized outlet layout that improves accessibility and cable management within the rack. With 12 outlets, the AP9926 focuses on providing essential power distribution while maintaining flexibility for different configurations. The model supports a convenient LCD interface that displays real-time energy usage statistics, ensuring that administrators can make informed decisions regarding power consumption and load balancing.

On the other hand, the APC AP9924 is designed with a more compact form factor, providing efficient power distribution in small to medium-sized IT deployments. It features 12 C13 outlets and is available in both horizontal and vertical configurations, catering to various rack versus cabinet setups. One of the standout features of the AP9924 is its metering capabilities, which allow users to track individual outlet power readings. This granularity is useful for identifying potential overloads and managing power consumption effectively.

All three models leverage APC's advanced technology, including automatic voltage regulation and surge protection, ensuring that sensitive electronic equipment remains secure from power fluctuations. They also feature high-quality components designed for reliability and durability in demanding environments.

In summary, the APC AP9927, AP9926, and AP9924 represent a range of robust power distribution solutions catering to diverse needs in IT infrastructure. With their intelligent management features, energy monitoring capabilities, and reliable design, these PDUs play a vital role in enhancing operational efficiency and ensuring the continuous performance of critical equipment in data centers worldwide.