Assessments - 3, GPA: 4.3 ( )

Fabricante : APC Arquivo Tamanho: 375.33 kb Arquivo Nome : 990-1813B-EN.pdf Língua de Ensino:

. . ... . . . ... . . . ... . . . ... . . . 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Silcon versus non-Silconinstallation . .. . .. . .. . . . .. . .. . . 1 Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Safety Information.. . . . ... . . . ... . . . ... . . . ... . . . ... . . . 3 Pre-installationProcedures.. . . . ... . . . ... . . . ... . . . ... . . . 4 Lockout/Tagout the UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Determine battery numbers . . . . . . . . . . . . . . . . . . . . . . . . 4 Determine fuse bus and midpoint bus connections (Silcon only) 4 Install the Wire Harnesses.. . . . ... . . . ... . . . ... . . . ... . . . 6 How to install the tab washers on non-embedded terminals . . . 6 How to install tab washers on embedded battery terminals . . . 7 Preparethe harness wires . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Install thebattery and powerfuses . .. . .. . .. . . . .. . .. . . 8 Connect the battery wires . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Additional Silcon Connection Procedures. . . . . . . . . . . . . . . . . 10 Attach harness to the fuse bus and midpoint bus (Silcon only) 10 Install the 3/4A and 5 A fuses (Silcon only) . . . . . . . . . . . . . 10 Secure the Wire Harness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Secure the battery wires . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Connect to the Battery Management System. . . . . . . . . . . . . . 12 Install the Battery Management System . . . . . . . . . . . . . . . . 12 String connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Battery Connector Pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Battery Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Warranty and Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Limited warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Warranty limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Obtaining service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Life-Support Policy.. . . . ... . . . ... . . . ... . . . ... . . . ... . . 16 General policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Examples of life-support devices . . . . . . . . . . . . . . . . . . . . 16 Wire Harness: Installation Preliminary Information Overview The Battery Management System for high voltage applications connects to one of the following: • A single APC Silcon UPS with pairs of strings. • A single non-APC UPS with single strings. The system provides battery management for nominal 2 V, 6 V, 8 V, or 12 V lead-acid batteries; or 1.2 V nickel-cadmium batteries. A system is comprised of at least one AP9921X master unit and up to five AP9921XS expansion units. Each unit supports up to 64 batteries. For more information on the features and capabilities of the Battery Management System, see the initial sections of the User’s Guide, which is available on the Utility CD supplied See also with the Battery Management System. Do not turn on the power to the unit until the wire harnesses are connected and the DIP switches are configured. Silcon versus non-Silcon This manual covers the installation of two types of systems: installation • An installation for an APC Silcon battery cabinet • An installation using 5-, 50-, or 100-foot wire harnesses, to be cut at installation to match your battery configuration The majority of the procedures in this manual are used for both system installations. Disregard Silcon-specific instructions (i.e., midpoint and fuse bus connections) if you are installing a generic harness to fit your battery cabinet or rack that is not for an APC Silcon UPS. Note Wire Harness: Installation Preliminary Information Inventory Item Quantity Wire harness Ring terminal assemblies 3/4 A fuse (0W2237) 5 A fuse ( 0W2015) 38 Tab washers 38 Male Faston® connectors 5 Female Faston connectors 37 4-inch wire tie for 5-foot harness 20 for 50-foot harness 80 for 100-foot harness 80 8-inch wire tie for 5-foot harness 20 for 50-foot harness 40 for 100-foot harness 80 Wire Harness: Installation Safety Information Risk of electric shock: battery cabinets contain potentially lethal voltages! Batteries are energized even Electrical when AC power has been disconnected. Hazard Only qualified personnel, trained in battery operation and safety, may install the harnesses. Keep unauthorized personnel away from the batteries. Warning When installing the Battery Management System: • Cover the batteries with an insulating blanket before installing the harnesses. • Wear safety glasses, rubber gloves, and rubber boots. • Use double-insulated tools. • Do not short-circuit the battery terminals; a short circuit could cause the batteries to explode. • Do not lay tools or metal parts on top of the batteries or near the cabl...

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