Maintenance Bypass Mode Optional | Powerware 9315s specs

7.3.1Maintenance Bypass Mode (Optional)

The Parallel Capacity/Redundant system can be manually transferred to maintenance bypass if the System Maintenance Bypass (SMB) has been provided. Maintenance bypass is used when the system is not operating or is in need of service. The maintenance bypass source supplies the commercial AC power to the load directly. The SMB is configured with electrical interlocks.

CAUTION:

The critical load is not protected while the Parallel Capacity/Redundant

system is in Maintenance Bypass mode.

Figure 7---6 shows the path of electrical power through the Parallel Capacity/Redundant system when operating in Maintenance Bypass mode.

UPM

INPUT

UPM1

BATT

UPM2

BATT

UPM3

BATT

UPM4

BATT

Path of Electrical Power

	BYPASS		MAINTENANCE
	BYPASS		BYPASS
	INPUT		BYPASS
	INPUT		INPUT
			INPUT
	SSBM
	FBP
	CBP
		SS
	CBS
	SMB
	MIS	MBP
	(open)
	OUTPUT TO
	CRITICAL
		LOAD

Figure 7---6. Path of Current Through the Parallel Capacity/Redundant System

in Maintenance Bypass Mode.


Powerware 9315 Parallel Capacity/Redundant System with PHP SSBM		7--11
164201373 Rev. A	092402

Image 63

Powerware 9315s manual Maintenance Bypass Mode Optional

Contents

6ZLWFKERDUG 6\VWHP Important Safety Instructions Table of Contents Understanding Parallel Capacity/Redundant System Operation Operational Controls and Features Using the Menu Options Using the Control Panel Responding to System Events 12---1 Using Features and Options 11---1 Serial Communications 13---1 Appendix a --- Customer Information Product Specifications 16---1Remote Notification 14---1 Maintaining the Parallel Capacity/Redundant System List of Figures Relay Interface Module 11---4 List of Tables This Page Intentionally Left Blank Introduction Typical Parallel Capacity/Redundant System with Ssbm Basic System Configurations Using This Manual Conventions Used in This Manual Safety Considerations For More Information Getting Help Section Installation This Page Intentionally Left Blank Installing the UPS Creating an Installation PlanGetting Started Preparing for Wiring the Parallel Capacity/Redundant System Preparing Your SiteEnvironment Considerations Page Cabinets as Shipped, with Outer Packaging and Pallet Inspecting and Unpacking Each CabinetPage This Page Intentionally Left Blank Preliminary Installation Information Installing the Parallel Capacity/Redundant System Installing the Switchboard System Bypass Module Installing Optional System Maintenance Bypass SMB Installing an Ssbm or SMB Circuit Breaker Installing the Powerware Static SwitchInstalling Ssbm or SMB Circuit Breakers Installing a Fully Rated Static Switch 2500A or 4000A Installing UPM Cabinets Installing Ssbm WiringSetting the Power+ Trip Unit Initial Startup Installing Optional SMB WiringPreparing for Installing Optional Accessories Completing the Installation Checklist Installation Checklist 164201373 Rev. a Remote EPO Control Installing a Remote EPO Control Remote EPO Remote EPO Wire Terminations Installing a Remote Monitor Panel Installation ProceduresOptional Monitoring Accessories Remote Monitor Panel RMP Fuse Terminal Block TB3 To install an RMP Inches RMP Wire Terminations Relay Interface Module Installing a Relay Interface Module To install a RIM RIM Wire Terminations This Page Intentionally Left Blank Supervisory Contact Module Installing a Supervisory Contact Module To install a Supervisory Contact Module Supervisory Contact Module Wire Terminations Supervisory Contact Module TB2 Section Operation This Page Intentionally Left Blank Looking Inside the Parallel Capacity/Redundant System Understanding Parallel Capacity/Redundant System Operation 164201373 Rev. a Page Path of Electrical Power Normal Mode Bypass Mode Battery Mode Load Bank Mode Open SS UPM Input UPM1 Batt UPM2 UPM3 UPM4 164201373 Rev. a Maintenance Bypass Mode Optional MIS Closed MBP Closed Redundant CBP Mode Optional SMB MIS MBP Output to Critical Load This Page Intentionally Left Blank Control Panel Operational Controls FeaturesSsbm Standard Features General Typical Ssbm Control Section Sheet 1 Typical Ssbm Control Section Sheet 2 Typical Ssbm Control Section Sheet 3 Typical Ssbm Control Section Sheet 4 Customer Interface Panel Fully Rated Static SwitchInstallation Features SMB Circuit Breakers Modem Options and AccessoriesRemote Monitor Panel Relay Interface Module Safety Considerations Risk of Electric Shock Symbols, Controls, and IndicatorsPhase OFF This Page Intentionally Left Blank Description Using the Control Panel Alarm None Using the LCD Screen Adjusting the Contrast Using the Pushbuttons Reading the Status Indicators Battery Bypass Alarm StandbyNormal System Meters Screen Using the Menu Options Load Amps Load Amp Meters Screen Shows the Versions screen Software Versions Screen History System History Screen Active System Events Screen Alarm On Battery Shutdown Imminent UPS Unit Statistics Screen 48.5 Mimic Screen Uninterruptible Power System JUL 1998 Time Setup Screen 11. Port Setup Screen Port Setup Screen This Page Intentionally Left Blank General Information --- Before You Start Initial Setup Manual Start Auto Start Ssbm Shutdown to Bypass Single UPM Shutdown Restarting a Single UPM Using the UPM Load OFF Pushbutton Resetting the UPM after Load OFF Using the Ssbm Emergency UPM OFF PushbuttonTo Use the Load OFF Pushbutton To Use the Ssbm Emergency UPM OFF Pushbutton UPS Input Breaker CB1 10--9 10--10 Breaker is opened Using the UPM Emergency UPM OFF Pushbutton Resetting the UPM after an Emergency UPM ShutdownTo Use the UPM Emergency UPM OFF Pushbutton 10--13 Resetting the Parallel Capacity/Redundant System after Operation with Electrical Controls Operation of the Optional System Maintenance Bypass SMB Transfer from Maintenance Bypass Redundant CBP Operation 10--18 Using Features and Options Building Alarm MonitoringGeneral Purpose Relay Contacts Remote Monitor Panel Number and Type of Accessories Permitted No Redundancy UPS AlarmOn Battery System Normal Relay Interface Module Shutdown Imminent Supervisory Contact Module External Battery Disconnect for Common Battery Racks Common Battery Racks Responding to System Events System Event HornsSystem Event Lights System Event Messages Inverter Alarms Rectifier Alarms Pnode Alarms UPM Alarms Rectifier Notices 12--7 12--8 Connecting Equipment to a Serial Port Serial CommunicationsLocating the Communications Panel Pin Assignments for Port 1 DB---9 Port 1 DB-9 Pin Assignments for Port 2 DB---25 Port 2 DB-25 Setup Serial Port 1 Screen Configuring the Serial Ports Rate Modes Save Default SettingsData/Stop Handshaking Printing Selected Information Terminal Mode JUN Entire Log Ctrl + P System Information Printout Ctrl + a Meters Printout Ctrl + M System Configuration System Configuration Mode Main MenuProgram Building Alarms Enable/Disable Default Functions Customize Alarm Messages Program Unit Name Change Password WK DAY MON Hrmn 4 FRI MAR Battery Test Setup Modify Low Battery Time Calibration ModeComputer Mode Remote Monitor Mode 13--16 Remote Notification Remote Notification Features Description of OperationCall Answer Call Out Housekeeping Hardware Requirements Basic Modem Configuration Configuring the Modem Configuring the Modem to Call a Remote Computer Configuring the Modem to Call a Numeric Pager Final Modem Configuration Save Ssbm Setup Configuration User Selected Events Messages Alarms Rectifier Monitor Maintaining the Parallel Capacity/Redundant System Important Safety Instructions 15--2 Perform the following checks Daily Performing Preventive Maintenance Maintenance Training Short CircuitsCircuit Breakers Product Specifications Model NumbersSsbm Input Ssbm Output Environmental Specifications Appendix a --- Customer Information Installation Notes Powerware 9315 Switchboard System Bypass Module SSBM3P3W Sheet 2 AC Input from UPS Sheet 4 Table G. Maximum Output Circuit Breaker Ratings Table E. Maximum Bypass Input Circuit Breaker Ratings 25˚C Separate Battery System Common Battery System See Sheet 3 for notes CAPACITY/REDUNDANT System See Sheet 3 for notes Table H. Minimum Size Copper Bonding Jumper Ssbm Customer Interface Panel Ssbm Wiring and Terminations Terminating Resistor Location TB1 Table I. Control Wiring Terminations Table J. Customer Interface Panel Inputs and Outputs Relay # 2 RTN Table J. Customer Interface Panel Inputs and Outputs Cont’d Description UPM Powernet Interface Panel UPM PowerNet Interface Panel 164201373---5 Sheet 3 Table L. UPM Powernet Interface Panel Inputs and Outputs Table K. Control Wiring Terminations J2 can Interface Connection UPM can Interface Powerware 9315 750 can a and can B Interface Location Description UPM can Interface Table M. UPM can a & can B Interface Inputs and Outputs Table N. Remote EPO Remote Emergency Power OFF Description Remote Emergency Power OFF Remote Monitor Panel 41.1 88.9 190.5 164201373---9 Relay Interface Module PIN D---SUB Connectors 164201373---10 Supervisory Contact Module PowerHandlerPlus Ssbm PowerHandlerPlus Ssbm T4A Floor Mounting Details PowerHandlerPlus Ssbm with SMB PowerHandlerPlus Ssbm with SMB PowerHandlerPlus Ssbm with SMB PowerHandlerPlus Ssbm with SMB 164201373---13 Typical Ssbm Control Section 164201373---13 Customer Powernode Panel Interface Panel Optional Sheet 4 Output Description UPM OUTPUT-TO-SSBM Cable Conduit Configurations 9315 This Page Intentionally Left Blank Limited Factory Warranty for THREE-PHASE Powerware Products This Page Intentionally Left Blank 5HY $