Eaton Electrical Powerware 9315 operation manual Battery Cabinets, External Battery Disconnect

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Using Features and Options

6.4 Battery Cabinets

You can enhance the protection time provided by your UPS by adding one or more battery cabinets. The battery cabinets provided by the UPS manufacturer are equipped with sealed lead-acid, maintenance-free batteries in a cabinet that matches the UPS. Each battery cabinet contains a battery circuit breaker. Several battery capacities are available.

The UPS battery cabinets can be paralleled. With this capability, you can increase your battery backup time by adding battery cabinets to your UPS system. The Powerware 9315 can support up to four battery cabinets.

6.5 External Battery Disconnect

A breaker is located inside each battery cabinet supplied by the UPS manufacturer. However, due to space limitations, your battery cabinets may not be located in the same area as your UPS. An optional external DC circuit breaker provides a manual means of disconnecting a battery that is located remotely from the UPS. The circuit breaker is enclosed in a wall-mounted box. You can install it anywhere between the remote DC supply and the UPS, according to national and local codes.

The breaker switch should be set to ON for normal UPS operation when DC power is available at the UPS. When service personnel are performing maintenance on the UPS or battery cabinet, the switch should be set to OFF.

NOTE There is no DC disconnect device within the UPS.

NOTE The DC input to the UPS is protected by internal fuses F21 and F22.

NOTE The UPS DC disconnect trip signal from TB4, points 1 and 2 (shunt trip) or TB4, points 1 and 3 (UV trip) must be connected to the DC source disconnect device(s).

EATON Powerware® 9315 UPS (200–300 kVA) Operation Manual S 164201036 Rev F powerware.com

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Contents Page Important Safety Instructions Table of Contents Starting and Stopping the UPS Maintaining the UPS System List of Figures Conventions Used in This Manual IntroductionGetting Help For More InformationGetting Started Safety WarningsTypical Powerware 9315 UPS System Typical Powerware 9315 UPS SystemLooking Inside the UPS Power Processing Unit PPUCommunication Bays UPS Standard FeaturesMonitor Panel Control PanelOptions and Accessories Relay Interface Module Power Distribution Module LV models onlyUpgrade Capability Remote Monitor PanelModem Output TransformerCustomer Convenience Outlet Symbols, Controls, and Indicators Understanding UPS Operation Normal ModePath of Current Through the UPS in Normal Mode Path of Current Through the UPS in Bypass Mode Bypass ModePath of Current Through the UPS in Battery Mode Battery ModeLocation of the Monitor Panel and the Control Panel Monitoring and Controlling UPS OperationThis page intentionally left blank Starting and Stopping the UPS Using the Control PanelTo Place the UPS in Normal Mode To Start the UPS in Bypass Mode To Shut Down the UPS from Normal ModeThis page intentionally left blank UPS Monitor Panel Using the Monitor PanelSystem Normal 04 MAY 142345 Alarm Using the LCD ScreenAdjusting the Contrast Using the ButtonsUsing the Load Off Button Using the Menu Options Reading the Status IndicatorsShows the Load Amps Meters screen Load Amps Meters Screen Event History Log Screen Active System Events Screen Unit Statistics Screen Mimic Screen Time Setup Screen 10. Setup Serial Port 1 Screen Building Alarm Monitoring Using Features and OptionsSummary Alarm Contacts Summary Alarm ContactsRemote Monitor Panel Remote Monitor PanelOptional Monitoring Accessories External Battery Disconnect Battery CabinetsUPS Available Relay Interface ModuleOn Generator Supervisory Contact ModuleThis page intentionally left blank Locating the Communication Bays CommunicationSlot Cards Location of Communication Bays on the UPS Powerware 9315Connecting Equipment to a Serial Port LanSafe Power Management SoftwarePin Assignments for Port 1 DB-9 Pin Assignments for Port 2 DB-25 Setup Serial Port 1 Screen Configuring the Serial PortsRate ModeSave Default SettingsData/Stop HandshakingPrinting Selected Information Terminal ModeEvent History Log Entire Log Ctrl+PSystem Meters Meters Printout Ctrl+MSystem Information Printout Ctrl+A Battery Test Printout Ctrl+BSystem Configuration Mode Main Menu System ConfigurationProgram Building Alarms Enable/Disable Default Functions Customize Alarm Messages Change Password Adjust Output VoltageProgram Unit Name WK DAY MON Hrmn Battery Test SetupModify Low Battery Time Calibration ModeComputer Mode Remote Monitor ModeRemote Notification This page intentionally left blank Maintaining the UPS System Important Safety InstructionsE R T I S S E M E N T Performing Preventive MaintenanceMaintenance Training This page intentionally left blank Model Numbers Product SpecificationsSystem Output Battery Specifications This page intentionally left blank System Event Messages Responding to System EventsSystem Event Horns System Event Lights10-2 Rectifier Messages Alarms Rectifier Messages Notices Monitor Panel Alarms Monitor Panel Notices Using the Load OFF Button Resetting the UPS System after Load Off Limited Factory Warranty for THREE-PHASE Powerware Products WarrantyWarranty Page 164201036F