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Vertiv 588250300, Installation And User Instructions Manual

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Vertiv™ NetSure™ A50B50 DC Power Retrofit Installation and User Instructions 

 

20 

Figure 3.14  

Latch Mechanism on the Rectifier Module 

 

3.2.4

 

Re-installing the Front Cover Panel(s) 

After all the wiring is done, the front cover panel should be re-installed into the frame.  Secure the front cover panel to the frame using 
the hardware previously disassembled.  Refer to Figure 3.15. 

Figure 3.15  

Securing the Front Cover Panel 

 

 
 

 

 

 

Handle

Latch

Summary of Contents for 588250300

Page 1: ...NetSure A50B50 DC Power Retrofit Installation and User Instructions Kit Specification Number 588250400 A50IFRM 588250300 A50EFRM ...

Page 2: ...performing procedures not specifically described in this document The products covered by this instruction manual are manufactured and or sold by Vertiv This document is the property of Vertiv and contains confidential and proprietary information owned by Vertiv Any copying use or disclosure of it without the written permission of Vertiv is strictly prohibited Names of companies and products are t...

Page 3: ...tion 1 3 1 Mounting 1 3 2 Electrical Connections 3 3 2 1 Connecting an Optional SM Temp Module to the NCU CAN Bus 11 3 2 2 Installing the Controller 15 3 2 3 Installing the Rectifier 19 3 2 4 Re installing the Front Cover Panel s 20 4 Initially Starting Configuring and Checking System Operation 21 4 1 Initial Startup Preparation 21 4 2 Initially Starting the System 21 4 3 Checking System Status 22...

Page 4: ...ot avoided ANSI OSHA This admonition is not used for situations that pose a risk only to equipment data or service even if such use appears to be permitted in some of the applicable standards OSHA ALERT Alerts the reader to an action that must be avoided in order to protect equipment software data or service ISO ALERT Alerts the reader to an action that must be performed in order to prevent equipm...

Page 5: ...rates from AC input voltage capable of producing fatal electrical shock AC input power must be completely disconnected from the branch circuits wiring used to provide power to the system before any AC electrical connections are made Follow local lockout tagout procedures to ensure upstream branch circuit breakers remain de energized during installation DO NOT apply AC input power to the system unt...

Page 6: ... insulated tools Use double insulated tools appropriately rated for the work to be performed Ensure that wrenches with more than one working end have only one end exposed Do not lay tools or metal parts on top of batteries Verify that no current will flow when the battery is connected or disconnected by opening battery disconnects if available or adjusting the system to match battery voltage Risk ...

Page 7: ...ardous Voltage DANGER HAZARD OF ELECTRICAL SHOCK More than one disconnect may be required to de energize the system before servicing Handling Equipment Containing Static Sensitive Components ALERT Installation or removal of equipment containing static sensitive components requires careful handling Before handling any equipment containing static sensitive components read and follow the instructions...

Page 8: ...l resistor is necessary Read and follow wrist strap manufacturer s instructions outlining use of a specific wrist strap 3 Do not touch traces or components on equipment containing static sensitive components Handle equipment containing static sensitive components only by the edges that do not have connector pads 4 After removing equipment containing static sensitive components place the equipment ...

Page 9: ...me accommodates a Rectifier Module a Controller Unit a CAN Interface assembly and IB2 assembly The A50EFRM Expansion Frame accommodates a Rectifier Module and a CAN Interface assembly One Intelligent Frame is required per power system The Controller Unit may contain the standard configuration or may contain an optional special application configuration For more information on system accessories se...

Page 10: ...he frame to the shelf Refer to Figure 3 2 4 Do not install the front cover panel on the frame at this time 5 Repeat the same steps for the rest of the frames Figure 3 2 Securing the Frame to the Shelf Front Cover Panel A50IFRM Frame A50EFRM Frames A50B50 based Rectifier Shelf To remove front cover panels remove 4 8 32 x 1 2 screws from each frame NCU location Rectifier location 4 No 8 washers 4 8 ...

Page 11: ...d for application install the furnished CAN bus termination plug P N 547678 to terminate the bus This terminator is inserted into the socket at the upper right side of the frame Refer to Figure 3 3 for details Single Shelf 1 To connect adjacent frames in one existing shelf use the 6 in long P N 548451 CAN cable for each connection Refer to Figure 3 3 for a sample configuration of 1 A50IFRM and 2 A...

Page 12: ...Ms NOTE Figure 3 4 shows one way to make CAN bus connections between retrofit frames in systems with multiple shelves You can use the supplied cables in any way that best fits your application The only requirements are that all retrofit frames in the system must be connected in series in any order and the termination plug must be installed in the last available port Alternatively if the system is ...

Page 13: ...nnections in Multiple Shelves P N 547520 24 CAN cable Multiple Shelves CAN Connection P N 547678 Terminator P N 548451 6 CAN cable P N 548451 6 CAN cable A50EFRM A50EFRM A50EFRM A50EFRM A50EFRM A50EFRM A50IFRM A50EFRM A50EFRM P N 547520 24 CAN cable P N 548451 6 CAN cable SM Temp Module or RJ 45 ...

Page 14: ...l inputs are set to alarm on a HIGH signal Refer to the controller s User Manual for instructions on how to set these signals to be active LOW if desired An active HIGH signal means a voltage must be applied to generate an alarm For example if Digital Input No 1 is used connect 48V RTN to and 48V to to generate an alarm An active LOW signal means no voltage will generate an alarm For example if Di...

Page 15: ... assigned by the Controller to be the Critical Summary alarm or Major Summary alarm relay 1 by default will operate in the Fail Safe Mode Fail Safe Mode means the relay is de energized during an alarm condition opening the contacts between the C and NO terminals and closing the contacts between the C and NC terminals The remaining seven 7 alarm relays energize during an alarm condition closing the...

Page 16: ...ned J3 5 4 J4 2 User Defined J4 1 5 J4 4 User Defined J4 3 6 J4 6 User Defined J4 5 7 J5 2 External Fuse Alarm Pre defined J5 1 8 J5 4 Emergency Stop Pre defined J5 3 J5 5 Not Used J5 6 When connecting to J5 4 do not remove the factory wiring connected to this terminal NOTE Refer to the controller configuration drawing supplied with the system for digital input assignments associated with any cust...

Page 17: ...AC Failure COM J7 3 NC J7 1 4 NO J7 6 DC Over Voltage 1 COM J7 4 NC J7 2 5 NO J8 5 DC Under Voltage 1 COM J8 3 NC J8 1 6 NO J8 6 Rectifier Fail Minor Internal Wiring Not Available COM J8 4 NC J8 2 7 NO J9 5 Rectifier Fail Major Internal Wiring Not Available COM J9 3 NC J9 1 8 NO J9 6 Rectifier Fan Failure Internal Wiring Not Available COM J9 4 NC J9 2 NOTE Refer to the notes in Figure 3 5 for rela...

Page 18: ...aintain battery float current as battery temperature decreases or increases respectively Battery life can be extended when an optimum charge voltage to the battery with respect to temperature is maintained If the system is equipped with the NCU Controller a temperature probe set as a battery probe can also be used for controlling against battery thermal runaway BTRM feature The temperature sensor ...

Page 19: ...fit frame see Figure 3 6 for location Connect the SM Temp Module CAN bus to this CAN Port connector Refer to Table 3 3 for pin outs Ensure the last SM Temp Module or if only one has a CAN termination strap as shown in the SM Temp Module Instructions UM547490 2 Reboot the Controller Local Menu Navigation At the Main Screen press ENT and ESC at the same time to reset the NCU Controller Web Menu Navi...

Page 20: ... aligned correctly J3 Pin 1 on CAN interface board is connected to CAN L input pin on SM TEMP J3 Pin 2 on CAN interface board is connected to CAN H input pin on SM TEMP RJ 45 ANALOG CAN Orange TB1 White Orange Cable P N 562868 Cable P N 562868 White Orange CAN L Terminal Orange CAN H Terminal SM TEMP Module J3 RJ 45 CAN Interface Board A50IFRM A50EFRM A50EFRM Last Retrofit Frame in NCU CAN Bus see...

Page 21: ...label is also located on the controller bracket near the CAN Interface board See Figure 3 8 for the actual location of the label on the main frame A four position switch S1 is provided which selects what type of signal is provided to J8 pin 12 or TB2 pin 1 of A50B50 cabinet during a rectifier fail alarm condition either one of three available resistive ground signals or a ground BAT signal Switch ...

Page 22: ...ve Voltage Positive 6 LVD1_AUX LVD1 Feedback 7 LVD1 LVD1 Drive Voltage Negative 8 LVD1 LVD1 Drive Voltage Positive 9 BAT_SH Battery Shunt Negative 10 BAT_SH Battery Shunt Positive 11 LOAD_SH Load Shunt Negative 12 LOAD_SH Load Shunt Positive Notes 1 Shunts must be installed in the 48V Bus 2 LVD s must be mono stable type 3 LVDx_AUX must be a 48V RTN signal from auxiliary contacts of contactor when...

Page 23: ...r more 7 3K 8K 5K 3 2 2 Installing the Controller Procedure Refer to the following and place the NCU controller into the controller mounting position ALERT CONTROLLER HANDLING Installation or removal of the controller requires careful handling To avoid possibility of controller damage from static discharge a static wrist strap grounded through a one megohm resistor should always be worn when handl...

Page 24: ...h the latch mechanism into the front panel of the NCU and secure by tightening the captive fastener This locks the NCU securely to the system See Figure 3 11 6 After the NCU is powered on the display shows the Vertiv screen The controller is initializing NOTE The initialization routine takes several minutes During that time various alarm indicators may illuminate on the NCU front panel and an audi...

Page 25: ...Vertiv NetSure A50B50 DC Power Retrofit Installation and User Instructions 17 Figure 3 11 Inserting the Controller into the A50IFRM NCU ...

Page 26: ...structions 18 Figure 3 12 NCU Main Menu Refer to the Controller User Manual UM1M830BNA for additional information Set the date and time site specific information site name location and system name and battery capacity via the Quick Settings menu on the web interface ...

Page 27: ...to Figure 3 13 Click the Rectifier Module handle in order to pop it forwards out of the Rectifier Module s front panel this will also retract the latch mechanism located on the underside of the Rectifier Module See Figure 3 14 Figure 3 13 Installing the Rectifier Push the Rectifier Module completely into the shelf Push the handle into the front panel of the Rectifier Module This will make the latc...

Page 28: ...e Rectifier Module 3 2 4 Re installing the Front Cover Panel s After all the wiring is done the front cover panel should be re installed into the frame Secure the front cover panel to the frame using the hardware previously disassembled Refer to Figure 3 15 Figure 3 15 Securing the Front Cover Panel Handle Latch ...

Page 29: ...C power to the system by closing the external DC disconnect s or protective device s that supplies battery power to the system if furnished Apply AC input power to the system by closing the external AC disconnects or protective devices that supplies power to the shelf s Note that the system requires multiple AC input branch circuits The rectifiers start and supply power to the loads Refer to the s...

Page 30: ...ation The NCU has been pre programmed with the required set points and configuration for this application No adjustments are required Refer to the NCU User Manual UM1M830BNA for operation of the controller and navigation instructions of the controller menu and web pages Check rectifier alarm Pull one of the NetSure rectifiers from its frame and verify that the original system level alarm panel reg...

Page 31: ...50 DC Power Retrofit Installation and User Instructions Connect with Vertiv on Social Media https www facebook com vertivI https www instagram com vertiv https www linkedin com company vertiv https www twitter com vertiv ...

Page 32: ... are trade names trademarks or registered trademarks of their respective owners While every precaution has been taken to ensure accuracy and completeness here Vertiv Group Corp assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions Specifications rebates and other promotional offers are subject to change at Vertiv s s...

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