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Emerson Static Transfer Switch user manual Comms Board, PS213003, Control wiring for comms board

Models: Static Transfer Switch

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Installation Drawings

Figure 26 Control wiring for comms board

EXTERNAL MODEM

SEE DETAIL A

J81

J1A

	TB51	TB55		TB56
	“NO CUSTOMER	LIEBERT		“NO CUSTOMER
	“NO CUSTOMER	SITESCAN		“NO CUSTOMER
	CONNECTION”	SITESCAN		CONNECTION”
	CONNECTION”	SEE DETAIL B		CONNECTION”
		SEE DETAIL B
		COMMS BOARD
		02-810015-XX
	CUSTOMER-SUPPLIED			CUSTOMER-SUPPLIED
	INTERCONNECTING CABLE		INTERCONNECTING CABLE
	TO EXTERNAL MODEM			TO LIEBERT SITESCAN
	SEE NOTE 2			SEE NOTES 1 & 2
	DCD RX TX DTR GND DSR RTS CTS RI

1 2 3 4 5 6 7 8 9

1 2 3

J81	TB 55	PS213003
DETAIL A	DETAIL B	Rev. 02

NOTES

1.Maximum cable length 1000 feet (300 meters) with twisted pair cable #22 AWG 300V minimum.

2.Signal voltage 5VDC, current 10mA.

3.Refer to installation, operation and maintenance manual for configuring the COMMS board.

4.All control wiring (by others) must be run separate from power wiring. Control wiring runs should not be combined in the same conduit.

5.Refer to control connection location diagram of static transfer switch for location of COMMS board.

6.All wiring must be in accordance with national and local electrical codes.

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Emerson Static Transfer Switch user manual Comms Board, PS213003, Control wiring for comms board

Contents

For Business-Critical Continuity Liebert Static Transfer SwitchAC Power Page 1.0 SAFETY PRECAUTIONS 2.0 UNPACKING AND INSPECTIONS TABLE OF CONTENTSIMPORTANT SAFETY INSTRUCTIONS OVERVIEW OF MANUAL 9.0 THEORY OF OPERATION 7.0 INSTALLATION DRAWINGS 8.0 INTRODUCTION TO LIEBERT STS2 OPERATIONS11.0 ALARM AND FAULTS 13.0 LIEBERT STS2 TOUCH SCREEN DISPLAY 15.0 SPECIFICATIONS12.0 COMMUNICATION INTERFACES 17.2 Testing the Liebert STS2 17.3 Changing the Air Filter 16.0 EVENT MESSAGE HELP TEXT 17.0 MAINTENANCESUPPORT INFORMATION PROGRAMMABLE RELAY BOARD SETTINGS RECORD INPUT CONTACT ISOLATOR SETTINGS RECORDFIGURES TABLES SAVE THESE INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONSOVERVIEW OF MANUAL Read this entire manual before installing and operating the unit 1.0 SAFETY PRECAUTIONS2.0 UNPACKING AND INSPECTIONS 2.1 External Inspections2.2 Unloading and Handling 2.2.2 Unit Preparation 2.3 Internal Inspections2.2.1 Handling Considerations 3.0 LOCATION CONSIDERATIONS 3.1 Recommended Minimum Service Clearances3.2 Heat Output 3.3 Operating EnvironmentFigure 1 Recommended derating for high altitude operation 3.4 Altitude4.0 LOCATING THE LIEBERT STS2 4.2 Leveling of the Static Switch Without Anchoring4.3 Leveling and Anchoring the Static Switch Using Floor Stand 4.1 Leveling and Anchoring the Unit to the Floor5.0 POWER AND CONTROL WIRING 5.1 Input And Output Power ConnectionsInput/output conduit plate specifications 5.2 Input Junction Box Installation-OptionalFigure 3 Typical static transfer switch one-line diagram #6 to #2/0 AWG Input junction box dimensionsInput junction box terminal wire size range Power and Control Wiring5.3 System Grounding 5.4 Control Wiring ConnectionsRemote source selection terminal block 5.5 Remote Source Selection Wiring5.6 Power Supply Programmable relay board pinout 6.1 Programmable Relay Board6.2 Optimized Transfer 6.0 OPTIONS6.6 Liebert IntelliSlot Web/485 Card With Adapter 6.3 Distribution Cabinet With I-Line Panelboard-100-600A Units Only6.4 Input Contact Isolator Board 6.5 Comms Board6.10 Redundant Output Breaker 6.9 Key Lockout Switch6.7 LED Display 6.8 Remote Source Selection6.13 Seismic Floor Stand 6.11 Input Junction Boxes and Cables6.12 Seismic Floor Anchors Figure 5 Outline drawing 100 - 250 amp Liebert STS2 7.0 INSTALLATION DRAWINGSPS211400 Installation DrawingsFigure 6 Outline drawing 400 - 600 amp Liebert STS2 PS211800 Installation DrawingsFigure 7 Outline drawing 800 - 1000 amp Liebert STS2 PS211101 Rev PS211401 Installation DrawingsPS211801 Installation DrawingsSYSTEM SEISMIC ANCHORING, FIGURE Installation DrawingsFigure 11 Seismic anchor FRONTFigure 12 Seismic anchor drawing 400 - 600 amp Liebert STS2 Installation DrawingsFRONT SYSTEM SEISMIC ANCHORING, FIGURESYSTEM SEISMIC ANCHORING, FIGURE Installation DrawingsFigure 13 Seismic anchor drawing 800 - 1000 amp Liebert STS2 FRONTFigure 14 Electrical field connections ONE-LINE DIAGRAMInstallation Drawings FRONT VIEWPS212101 Installation Drawingsdrawing 400 - 600 amp Liebert STS2 with single output breaker ONE-LINE DIAGRAM SECTION A-AInstallation Drawings FRONT VIEWPS212401 Installation DrawingsDrawings breakerPS212801 Installation DrawingsFigure 20 Liebert STS2 non-automatic circuit breaker schedule Installation DrawingsFRONT VIEW WITH FRONT DOOR REMOVED CONTROL WIRINGInstallation Drawings PS213000 RevFRONT VIEW WITH FRONT DOOR REMOVED CONTROL WIRINGInstallation Drawings PS213800See Note Page J51 INPUT CONTACT ISOLATOR BOARD 02-810012-XXPS213002 Figure 25 Control wiring for the input contact isolator board optionInstallation Drawings “NO CUSTOMER CONNECTION”PS213003 Figure 26 Control wiring for comms boardCOMMS BOARD TB2 DB-9J3 TB3 TB3DB9 Connector Detail A 1. RS-232 communication through DB9 connectorFront View PS213006 RevLocation of Factory-Supplied Input Power Cable Assembly Power Terminal BlockCustomer Connection of Input Power Racewayby others 3-Phase, 3-Wire Plus GroundMIMIC ALARMInstallation Drawings RESETPS211002 Rev Installation DrawingsFigure 31 LED display PS215000 REV. NO Figure 32 Installation drawing, seismic floor stand 100-250AInstallation Drawings stand Installation DrawingsPS215001 Rev RIGHT SIDE VIEW Figure 34 Installation drawing, seismic floor stand 100-250AInstallation Drawings FRONT LEFT ISOMETRIC VIEWPS215003 Rev Figure 35 Installation drawing, seismic floor stand 100-250AInstallation Drawings HEIGHT TABLE HARDWARE TORQUE CHARTInstallation PS216000 Rev.0PS216001 Rev Figure 37 Installation drawing, seismic floor stand 400-600AInstallation Drawings PS216002 Rev Figure 38 Installation drawing, seismic floor stand 400-600AInstallation Drawings PS216003 Rev Figure 39 Installation drawing, seismic floor stand 400-600AInstallation Drawings PS217000 Rev Figure 40 Installation drawing, seismic floor stand 800-1000AInstallation Drawings drawing Installation DrawingsPS217001 Rev PS217002 Rev Figure 42 Installation drawing, seismic floor stand 800-1000AInstallation Drawings PS217003 Rev Figure 43 Installation drawing, seismic floor stand 800-1000AInstallation Drawings 8.1.1 Redundancy 8.1 System Description8.0 INTRODUCTION TO LIEBERT STS2 OPERATIONS 8.2.1 Normal Preferred Source 8.1.3 Factory Backup and Service Assistance8.2 Modes of Operation 8.1.2 Reliability and Agency RequirementsFigure 44 Liebert STS2 touch screen display 8.3 Operator Controls8.2.4 Bypass 9.1.2 Source Transfer 9.1.1 Liebert STS2 Static Transfer Switch9.1 General Description 9.0 THEORY OF OPERATION9.1.6 SCR Failure 9.2 Detailed Component Description9.1.4 Emergency Transfer 9.1.5 Load Current Transfer Inhibit9.2.3 SCRs HardwareFirmware 9.2.2 Circuit Breakers9.2.6 RS-232 Port 9.2.5 Audible Alarm9.2.4 Logic Modules 10.0 OPERATING INSTRUCTIONS FOR THE TOUCH SCREEN INTERFACE Figure 45 Liebert STS2 touch screen display 10.1 Normal System Turn-OnFigure 46 Source transfer screen Settings on page10.2 Manual Transfer / Preferred Source Selection To manually select the preferred source 10.4 Maintenance Bypass10.3 Enabling Remote Source Selection Figure 47 Gate board viewing slot locations To return to the normal mode 10.4.1 Bypass Procedures for SourceTo bypass the switch for Source 10.5 Normal System Shutdown 10.4.2 Bypass Procedures for Source10.5.1 Shutdown in Static Transfer Switch Mode 10.5.2 Shutdown in Maintenance Bypass Mode11.1 Event Mask 11.0 ALARM AND FAULTS11.2.2 History Log 11.2 Event and History Logs11.2.1 Event Log 11.4 List of Messages 11.3 Alarm NotesDescription/Cause Alarm and FaultsAlarm Message Event messagesEvent messages continued Alarm and Faults12.0 COMMUNICATION INTERFACES 12.1 Using the RS-232 PortTerminal commands 12.1.1 Connecting and Using a TerminalItem Parameter 12.1.2 Configuring the Liebert STS2 via the TerminalTerminal commands Groups ParameterTable 10 Value types Table 11 Group settings and valuesValue Parameter Communication Interfaces Table 11 Group settings and values continuedComms Options 12.1.3 Setting Bitpacked Options with the TerminalOptions1 Comms OptionsTable 12 Binary-hexadecimal conversions Critical Option EnablingNon-Critical Option Enabling NO spaces are placed between each mask listed above Putting the Terminal Command Together12.1.4 Setting Event Masks with the Terminal SPT 2Examples of Event Mask Settings Figure 48 Liebert STS2 touch screen display 13.1 Display Overview13.0 LIEBERT STS2 TOUCH SCREEN DISPLAY Figure 50 Keyboard and keypad displays 13.2 Menu OverviewFigure 49 Menus Click OK to save the data that you have enteredTo set or reset the password Using the Optional Key Lockout SwitchUsing the Password Figure 51 Key lockout switch13.5 Event Display 13.6.1 Configuration Menu13.3 Mimic Display 13.4 Event ControlsFigure 52 Event mask dialog box User SettingsTo access the User Settings dialog box To set the event masksSource Set Points Figure 53 User settings dialog boxTable 13 Sepoint parameters To configure the setpoints for each sourceFigure 54 Source setpoints 8. Select FREQUENCY TRIP POINT. A keypad is displayed Comm Options System Options System ID System SettingsTo access the System Settings menu Comm OptionsFigure 56 Modem dialog box Configuring the ModemTo configure the modem Configuring the Input Contact Isolator Settings Configuring Pager SupportFigure 57 Input contact isolator dialog box To configure the Input Contact Isolator relaysTo configure your programmable relay boards for user defined settings Configuring the Programmable Relay Board SettingsTable 14 Standard settings for programmable relays Figure 58 Programmable relay board dialog box Configuring the Liebert IntelliSlot Web/485 Card With AdapterSystem Options Liebert SiteScan ConfigurationSaving Your Communications Configurations To save you communications configuration settingsWye Output Transformer 4-Pole Transfer SwitchIf the Liebert STS2 is connected to a PDU configured as a Wye ShuntFigure 60 Event log 13.6.2 LogsEvent Log History Log13.6.3 Source Transfers 13.7 Cleaning the LCD Touch Screen13.6.4 Startup Procedure 13.6.5 Bypass Procedure14.1.1 Front Panel Controls 14.1 LEDs and Buttons and Key Lockout SwitchPS211002 Rev 14.0 OPERATING THE LIEBERT STS2 LED DISPLAYOperating the Liebert STS2 LED Display 14.1.2 LED and Push Button DescriptionTable 15 LED and push button description 14.1.3 Event Controls 14.1.4 Key Lockout SwitchFigure 63 Key lockout switch 14.2 Operations14.2.2 Manual Transfer / Preferred Source Selection To manually select the preferred source To return to the normal mode 14.2.3 Maintenance BypassBypass Procedures for Source If transfer to Source 2 is not desiredTo return to normal mode Bypass Procedures for SourceIf transfer to Source 1 is not desired 14.2.4 Normal System Shutdown Shutdown in Static Transfer Switch ModeShutdown in Maintenance Bypass Mode When the Static Transfer Switch is operating on bypass15.1.2 Input/Output Voltage 15.1 System Configuration15.0 SPECIFICATIONS 15.1.1 Frequency15.1.7 Response Time 15.1.4 Grounding15.1.5 Electrical Requirements 15.1.6 Input Surge Suppression15.2.3 Cooling 15.2 System Components15.2.1 Frame and Enclosure 15.2.2 Casters, Leveling and Seismic Anchoring15.2.7 Doors 15.2.4 Access15.2.5 Circuit Breakers 15.2.6 Cable EntranceDB9 pinout 15.2.9 RS-232 Port15.2.10 Terminal Port Connections Table 21 MTA plug pinout15.2.13 Fuseless Design 15.2.12 Maintenance BypassTable 23 RS-232 settings 15.2.11 RS-232 Interface ParametersEvent Message Help Text 16.0 EVENT MESSAGE HELP TEXTEvent Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text Event Message Help Text 17.3 Changing the Air Filter 17.2 Testing the Liebert STS217.0 MAINTENANCE 17.1 Proper Tightening of Nuts and BoltsSUPPORT INFORMATION Channel Channel Channel Channel Channel Channel Channel PROGRAMMABLE RELAY BOARD SETTINGS RECORDChannel Channel Channel PRB Notes MaintenanceChannel Channel Channel Channel Channel Channel Channel Channel INPUT CONTACT ISOLATOR SETTINGS RECORDPage ti n Ensuring The High Availability0f Mission-Critical Data And Applications Ne t