APC AP9927 - Manuals

4 Wire Harness: Installation Pre-installation Procedures Lockout/Tagout the UPS Before installing the wire harnesses, use lockout and tagout safety procedures for the UPS or any attached equipment, such as high-voltage power supplies. If possible, disconnect the main output lead from the battery str...

6 Wire Harness: Installation Install the Wire Harnesses Before you attach the wire harnesses to the batteries, install a tab washer on the positive terminal of each battery to be managed. How you install the tab washer depends on whether the terminal bolt is embedded in the battery. How to install t...

10 Wire Harness: Installation Additional Silcon Connection Procedures Attach harness to the fuse bus and midpoint bus (Silcon only) Install the ring terminals onto the appropriate bolts on the fuse bus and midpoint bus: 1. Remove the nut from the bolt.2. Slide the ring terminal onto the bolt.3. Repl...

Wire Harness: Installation 11 Secure the Wire Harness Secure the battery wires After the battery wires are connected, secure the harness wires. 1. Using the 4-inch wire ties, attach the battery wires to the battery straps. 2. Using the 8-inch wire ties, secure the harness to the enclosure to prevent...

12 Wire Harness: Installation Connect to the Battery Management System Install the Battery Management System Install the Battery Management System in a battery cabinet, in a rack or enclosure, or on top of the battery cabinet. The system must be installed in a location that is safe, convenient, and ...

Wire Harness: Installation 13 Battery Connector Pinouts Battery Connector A Battery Connector B Wire # Battery number and polarity Wire # Battery number and polarity 1 Battery 1 + 1 Battery 33 + 2 Battery 1 - and Battery 2 + 2 Battery 33 - and Battery 34 + 3 Battery 2 - and Battery 3 + 3 Battery 34 ...

14 Wire Harness: Installation Battery Diagrams The following is an example battery diagram for two strings of 32 batteries or one string of 64 batteries. An example for one string of 32 batteries would include Connector A only. 1 2 3 4 5 6 7 8 9 10 1112 13 14 15 1617 18 19 20 2122 23 24 25 26 27 28 ...

Wire Harness: Installation 15 Warranty and Service Limited warranty APC warrants the wire harness to be free from defects in materials and workmanship for a period of two years from the date of purchase. Its obligation under this warranty is limited to repairing or replacing, at its own sole option,...

a Radio Frequency Interference USA — FCC This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a ...

*990-1813B* APC Worldwide Customer Support Customer support for this or any other APC product is available at no charge in any of the following ways: • Visit the APC Web site to access documents in the APC Knowledge Base and to submit customer support requests.– www.apc.com (Corporate Headquarters) ...