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NetSure™ -48 VDC Power System Quick Start Guide Specification Number: 582137000 Model Number: 512 NGBB...
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The information contained in this document is subject to change without notice and may not be suitable for all applications. While every precaution has been taken to ensure the accuracy and completeness of this document, Vertiv assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide TABLE OF CONTENTS Admonishments Used in this Document ..........................iv Important Safety Instructions ..............................v Safety Admonishments Definitions ............................................v Safety and Regulatory Statements ............................................v Déclarations de Sécurité et de Réglementation ......................................v 1 Customer Documentation Package ..........................1...
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Admonishments Used in this Document DANGER! Warns of a hazard the reader will be exposed to that will likely result in death or serious injury if not avoided. (ANSI, OSHA) WARNING! Warns of a potential hazard the reader may be exposed to that could result in death or serious injury if not avoided.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Important Safety Instructions Safety Admonishments Definitions Definitions of the safety admonishments used in this document are listed under “Admonishments Used in this Document” on page iv. Safety and Regulatory Statements Refer to Section 4154 (provided with your customer documentation) for Safety and Regulatory Statements.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 3 Installing Circuit Breakers and Fuses Load and battery distribution devices were factory-installed if ordered with the power system. If additional installation is required, refer to Figure 1 through Figure 4. For detailed procedures, refer to Installing Circuit Breakers and Fuses in the INSTALLING THE SYSTEM section of the Installation Instructions (IM582137000).
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Figure 3.3 Installing an Optional Bullet Nose Type 6-Position GMT Distribution Fuse Block (P/N 545333) in a List 7 Distribution Cabinet Press in tabs to release lug terminal busbars for positions to be occupied by GMT Fuse Block.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Figure 3.4 Installing an Optional Bullet Nose Type 6-Position GMT Distribution Fuse Block (P/N 549017) in a List 27 Distribution Cabinet Remove two lug terminal busbars for positions to be occupied by GMT Fuse Block.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 4 Install and Wire Transient Voltage Surge Suppressor (TVSS) Devices Transient Voltage Surge Suppressor (TVSS) devices were factory-installed if ordered with the power system. If additional installation is required, refer to Figure 5. For detailed procedures, refer to Installation and Wiring of a Transient Voltage Surge Suppressor (TVSS) Device in the INSTALLING THE SYSTEM section of the Installation Instructions (IM582137000).
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 5 Electrical Connections 5.1 Important Safety Instructions DANGER! Adhere to the “Important Safety Instructions” presented at the front of this document. 5.2 Relay Rack / Cabinet Frame Grounding Connection For relay rack / cabinet grounding requirements, refer to the current edition of the American National Standards Institute (ANSI) approved National Fire Protection Association's (NFPA) National Electrical Code (NEC), applicable local codes, and your specific site requirements.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Figure 5.1 AC Input Connections to Module Mounting Shelf with Plug-In AC Input Connectors Rear Frame Ground Studs Located Behind Cover AC input connections are made using the supplied AC input cable assemblies connected here.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 5.6 External Alarm, Reference, Monitoring, and Control Connections Refer to External Alarm, Reference, Monitoring, and Control Connections in MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions (IM582137000) for complete procedures. 5.6.1 Circuit Card and Connector Locations Refer to Figure 7 or Figure 8.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 5.6.2 System Interface Circuit Card Connections (if required) (List 27 Distribution Cabinet Only) The System Interface Circuit Card provides connections for the following. Refer to Figure 7 for circuit card location. Refer to Figure 9 for connections location.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 5.6.3 IB2 (Controller Interface Board) Connections (if required) The IB2 (Controller Interface Board) provides connection points for digital inputs, programmable relay outputs, and temperature probes. The IB2 interface board is mounted inside the distribution cabinet. Refer to Figure 7 or Figure 8.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Programmable Relay Outputs The IB2 provides eight (8) programmable alarm relays with dry Form-C contacts. Connect up to eight (8) relay outputs to the IB2. Refer to Figure 10 for terminal locations and Table 2 for pin-out information.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Table 5.1 Programmable Digital Inputs – IB2 Programmable Factory Default Digital Customer Defined Digital Input Pin No. Wiring Input Function Digital Input Function J3-2 J3-1 – J3-4 J3-3 – J3-6 The digital inputs may be J3-5 –...
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Table 5.2 Programmable Relay Outputs – IB2 Programmable Relay Alarms Assigned to this Relay (Default) Alarms Assigned to this Relay (Custom) Output Pin No. J6-5 J6-3 J6-1 J6-6 J6-4 J6-2 J7-5...
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 5.6.4 EIB (Controller Extended Interface Board) Connections (if required) The EIB (Controller Extended Interface Board) provides additional connection points for current and voltage inputs, programmable relay outputs, and temperature probes. The EIB extended interface board is mounted inside the distribution cabinet. Refer to Figure 7 or Figure 8.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Programmable Relay Outputs The EIB provides five (5) programmable alarm relays with dry Form-C contacts. Connect up to five (5) relay outputs to the IB2. Refer to Figure 12 for terminal locations and Table 4 for pin-out information.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 5.7 Controller Ethernet Connection (if required) The controller provides a Web Interface via an Ethernet connection to a TCP/IP network. This interface can be accessed locally on a computer or remotely through a network. An RJ-45 10BaseT jack is provided on the front of the controller for connection into a customer's network.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Table 5.6 Controller RJ-45 Ethernet Port Pin Configuration Port Pin Number Name Definition Write Signal + Write Signal - Read Signal + no connection no connection Read Signal - no connection no connection 5.7.1 Connecting a Device or System to the Controller’s CAN Bus (List 27 Distribution...
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Table 5.7 CAN Port Connections Controller CAN SM-Temp Module Port (RJ-45) CAN Port Pin Number Pin Number Function CAN L TB1-5 (CAN L) CAN H TB1-3 (CAN H) 5.8 Load Connections to a List 27 Distribution Cabinet Load leads are connected to the individual load busbars located on the distribution panels (refer to Figure 14).
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Figure 5.9 Load Side Connections in a List 27 Distribution Cabinet Cable Tie Points Load Return Bus (see next page) Top Distribution Row Bottom Distribution Row Shields removed in illustration for clarity only.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Figure 5.10 Load Return Side Connections in a List 27 Distribution Cabinet Cable Tie Points Load Return Bus Top Distribution Row (see previous page) Bottom Distribution Row (see previous page) Shields removed in illustration for clarity only.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Figure 5.11 Load Connections to GMT Fuse Block (P/N 549017) in a List 27 Distribution Cabinet Load Return Leads Load Leads Wire Size Capacity: 26-14 AWG. Recommended Torque: 4.5 in-lbs. 21.4A maximum capacity per block.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Load Connections to Dual Voltage Distribution Panels in a List 27 Distribution Cabinet Figure 5.13 List DH Load Connections (21) -48 VDC Bullet/TPS/TLS Circuit Breaker/Fuse Positions and (8) +24 VDC Bullet/TPS/TLS Circuit Breaker/Fuse Positions Load Connections 1/4-20 Studs on 5/8”...
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Figure 5.15 List DJ Load Connections (13) -48 VDC Bullet/TPS/TLS Circuit Breaker/Fuse Positions and (16) +24 VDC Bullet/TPS/TLS Circuit Breaker/Fuse Positions Load Connections 1/4-20 Studs on 5/8” Centers (Customer must supply or order hardware) Maximum Lug Width: 0.625 inches.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Figure 5.17 List DL Load Connections (5) -48 VDC Bullet/TPS/TLS Circuit Breaker/Fuse Positions and (24) +24 VDC Bullet/TPS/TLS Circuit Breaker/Fuse Positions Load Connections 1/4-20 Studs on 5/8” Centers (Customer must supply or order hardware) Maximum Lug Width: 0.625 inches.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 5.9 Load Connections to a List 7 Distribution Cabinet Load leads are connected to the individual load busbars located on the distribution panel (refer to Figure 23). Load return leads are connected to the return busbar located at the top of the distribution cabinet (refer to Figure 23).
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 5.10 Battery Connections to a List 27 Distribution Cabinet Input battery leads are connected to the battery busbar and battery return busbar. Customer must supply lug mounting hardware. Refer to Figure 25.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 5.11 Battery Connections to a List 7 Distribution Cabinet Input battery leads are connected to the individual battery busbars located on the distribution panel. Battery return leads are connected to the return busbar located at the top of the distribution cabinet. Customer must provide (or order) lug mounting hardware.
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 6 Installing Rectifier and Converter Modules 6.1 General Rectifier and converter modules can be inserted or removed with power applied (hot swappable). 6.2 System with List 7 Distribution Cabinet In the top module mounting shelf, rectifier modules can be installed in any mounting position except the far left. Converters modules CANNOT be installed in the top shelf.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Figure 6.1 Installing Rectifier and Converter Modules, System with List 7 Distribution Cabinet Module Mounting Shelf (588705300 List 12, 13) Module Mounting Shelf (588705300 List 2, 3) Front UPPER SHELF Rectifier...
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Figure 6.2 Installing Rectifier and Converter Modules, System with List 27 Distribution Cabinet Module Mounting Shelf(s) Front View Rectifier Rectifier or Converter Mounting Positions Mounting Positions Rectifier or Converter Module Captive Screw...
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 7 Initially Starting, Configuring, and Checking System Operation 7.1 Important Safety Instructions CAUTION! Performing various steps in the following procedures may cause a service interruption and/or result in the extension of alarms. Notify any appropriate personnel before starting these procedures. Also, notify personnel when these procedures are completed.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Procedure NOTE! The initialization routine takes several minutes. During that time various alarm indicators may illuminate on the NCU front panel and an audible alarm may sound. Disregard all alarms. An audible alarm can be silenced at any time by momentarily depressing the key on the NCU Controller.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide NOTE! When setting total rectifier current limit, the set point to each unit is the total set point divided by the number of units. For example, if the system contains five rectifiers and the current limit is set to 150 amps then each rectifier has a current limit set point of 30 amps.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide To Change a Parameter: Press the UP and DOWN keys to move up and down the list of parameters. Press ENT to select the parameter. Press the UP and DOWN keys to change the parameter. Press ENT to make the change. Press ESC to cancel the change.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Local Menu Navigation: None. Web Menu Navigation: Refer to the NCU Instructions (UM1M830BNA) for detailed instructions. Configuring the NCU Identification of -48 VDC to +24 VDC Converters When -48 VDC to +24 VDC converters are all installed prior to applying power and starting the system, the order in which the NCU identifies the -48 VDC to +24 VDC converters is by serial number (lowest serial number is Conv 1, next lowest is Conv 2, etc.).
Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide 7.5 ACU+ Controller Procedure Refer to the ACU+ Instructions (UM1M820BNA) for detailed instructions. ACU+ Controller Initialization Refer to Figure 30 for locations of the ACU+ local indicators and navigation keys. Figure 7.2 ACU+ Local Indicators and Navigation Keys...
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide When initialization is complete, the Main screen displays voltage and current normally, and no alarms are active. System information is displayed in multiple screens. Repetitively press the up or down arrow key to view other system information screens one by one.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Procedure NOTE! When viewing any of the following screens, if a key is not depressed within approximately 10 seconds, the ACU+ will automatically return to the Main screen. With the Main screen displayed, press ESC. A screen displays the serial number and software version.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Table 7.2 ACU+ Basic Settings Menu Navigation Parameter Menu Navigation Date Main Menu / Settings / Controller / Date Time Main Menu / Settings / Controller / Time IP Communications Parameters...
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide (repeat for every rectifier) then Main Menu / Manual / Rectifier / All Rect Ctrl / Confirm ID/PH. WEB Menu Navigation: Device Information / Rectifier Group / Rectifier #1 / Settings Tab / Rectifier ID and Rectifier Phase.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Checking System Status Procedure Observe the status of the indicators located on the controller, rectifiers, and converters (if furnished). If the system is operating normally, the status of these is as shown in Table 10.
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Vertiv™ NetSure™ -48 VDC Power System Quick Start Guide Final Steps If any controller configuration settings were changed, refer to the Controller Instructions (UM1M820BNA or UM1M830BNA) and save a copy of the configuration file. This file can be used to restore the controller settings, if required, at a later date.
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