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Summary of Contents for Vertiv NetSure PLM80142
- Page 1 NetSure™ -48 VDC Power System Installation and User Manual Specification Number: PLM80142...
- Page 2 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.
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Page 3: Table Of Contents
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual TABLE OF CONTENTS Admonishments Used in this Document ..........................v Important Safety Instructions ..............................vi Safety Admonishments Definitions ............................................vi Safety and Regulatory Statements ............................................vi Déclarations de Sécurité et de Réglementation ......................................vi 1 System Description ................................1... - Page 4 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 5.2.2 Initially Starting the System ........................................26 5.2.3 SCU+ Initialization...............................................26 5.2.4 Verifying the Configuration File ......................................28 5.2.5 Checking System Status ..........................................28 5.2.6 Configuring the SCU+ Identification of Rectifier Modules ..........................28 5.2.7 SCU+ Alarm Relay Check ..........................................29...
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Page 5: Admonishments Used In This Document
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Admonishments Used in this Document will likely DANGER! Warns of a hazard the reader be exposed to that will result in death or serious injury if not avoided. (ANSI, OSHA) -
Page 6: Important Safety Instructions
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 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 v. Safety and Regulatory Statements Refer to Section 4154 (provided with your customer documentation) for Safety and Regulatory Statements. -
Page 7: System Description
1 System Description The Vertiv™ NetSure™ PLM80142 DC Power System is a complete integrated power system containing rectifiers, intelligent control, metering, monitoring, and distribution. This power system consists of the following mounted in a 2RU high by 19” wide shelf. -
Page 8: Overview Illustration
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 1.1 Overview Illustration Special Alarm Cable Distribution Unit SCU+ Controller Rectifier Module (1000W) AC Input Breaker Unterminated (2) 5A GMT Fuse (2) 60A Battery Disconnect AC Input Leads Circuit Breaker... -
Page 9: Dimensions
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 1.2 Dimensions Top View 16.8 18.3 19.0 Left Side View Right Side View Front View 3.00 3.46 Rear View 0.23 Notes: 1. All dimensions are in inches, unless otherwise specified. -
Page 10: Specifications
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 1.3 Specifications NOTE! For all rectifier specifications, refer to the separate Rectifier User Manual (UM1R481000). For all controller specifications, refer to the Controller User Manual (UM1M521B). For factory settings of all configurable Controller parameters, refer to the Configuration Drawing (C-drawing) supplied with your Power System. -
Page 11: Items Ordered Separately
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Compliance Information Surge Protection: Compliance with EN61000-4-5 (2kV Line to Line, 2kV Line to Earth). Capable of withstanding surges per ANSI/IEEE C 62.41 1980 Category B3 across the input terminals. -
Page 12: Load Lead Assembly For 10A Gmt Fuse Positions
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 1.4.2 Load Lead Assembly for 10A GMT Fuse Positions Each P/N 535206 provides one (1) GMT fuse load lead assembly. Five (5) P/N 535206 are required per shelf. Each P/N 535206 provides 12’ long, 16 AWG, load and load return leads that are terminated on one end with the appropriate mating connector to plug into a single 10A GMT fuse connector on the Distribution Unit and are left un-terminated at the remaining end for connection into customer loads. -
Page 13: Bullet Nose-Type Battery Disconnect And Load Distribution Circuit Breakers
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 1.4.4 Bullet Nose-Type Battery Disconnect and Load Distribution Circuit Breakers The Distribution Unit holds up to two (2) bullet nose-type battery disconnect circuit breakers and up to two (2) bullet nose-type load distribution circuit breakers. - Page 14 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual float current as battery ambient temperature decreases or increases, respectively. Battery life can be extended when an optimum charge voltage to the battery with respect to temperature is maintained. Optional Temperature Probe, P/N 04118246 (shelf side half) and P/N 04118247 (probe side half, 9 ft.
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Page 15: Installation Acceptance Checklist
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 2 Installation Acceptance Checklist Provided below is an Installation Acceptance Checklist. This checklist helps ensure proper installation and initial operation of the system. As the procedures presented in Sections “Installing the System” through Installing Rectifier Modules and Initially Starting The System”... -
Page 16: Installing The System
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 3 Installing the System 3.1 General Requirements • This product is intended only for installation in a Restricted Access Location on or above a non-combustible surface. • This product must be located in a Controlled Environment with access to Craftspersons only. -
Page 17: Bullet Nose-Type Battery Disconnect And Load Distribution Circuit Breakers
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Procedure Refer to Figure 3.1. Open the Distribution Unit’s front access panel. Install correctly sized GMT fuses into the fuseholders located inside the Distribution Unit, as required. If a dummy fuse is installed, first remove the dummy fuse. -
Page 18: Making Electrical Connections
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Figure 3.2 Installing Bullet-Nose-Type Battery Disconnect and Load Distribution Circuit Breakers (2) 20A Load Distribution Circuit Breakers Front (2) 20A Load Distribution Circuit Breakers (2) 60A (2) 60A Battery Disconnect... -
Page 19: Ac Input And Ac Input Equipment Grounding Connections
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual NOTE! The DC return connection to this system can remain isolated from system frame and chassis (DC-I). 4.4 AC Input and AC Input Equipment Grounding Connections DANGER! Adhere to the “Important Safety Instructions” presented at the front of this document. -
Page 20: External Interface Connections
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 4.5 External Interface Connections NOTE! A special alarm relay cable is furnished. Digital inputs, relay outputs, and temperature probe(s) are connected to the Customer Interface (IB2) Board, which provides external interface with the SCU+ Controller. - Page 21 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Table 4.1 Programmable Digital Inputs Programmable IB2 Pin No. Dedicated to... Digital Input J3-2 Internal Load Circuit Breaker / J3-1 – Fuse Alarm J3-4 Open Door Alarm J3-3 – J3-6...
- Page 22 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Table 4.2 Programmable Relay Assignments Programmable IB2 Pin No. Special Cable Alarms Assigned Relay Output (SCU+ or ACU+) Color Scheme to this Relay (Default) J6-5 J6-3 Any Major Alarm J6-1...
- Page 23 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Figure 4.2 External Interface Connections to IB2 Board Notes Digital Input 1 is factory wired to Load Breaker / Fuse Alarm. Digital Input 2 is customer wired to Open Door Alarm.
- Page 24 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Figure 4.3 Special Alarm Cable Connections to IB2 Board Proprietary and Confidential © 2022 Vertiv Group Corp.
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Page 25: Ethernet Connection
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 4.6 Ethernet Connection NOTE! If the Web Interface is not being used with this system, skip this procedure. The SCU+ provides a Web Interface via an Ethernet connection to a TCP/IP network. An RJ-45 10BaseT jack is provided on the front of the SCU+ for connection into a customer's network running TCP/IP. -
Page 26: Load Connections
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 4.7 Load Connections 4.7.1 To GMT Fuse Positions Restrictions The rating of the distribution device determines the wire size requirements. Refer to the American National Standards Institute (ANSI) approved National Fire Protection Association's (NFPA) National Electrical Code (NEC) and applicable local codes. -
Page 27: To Bullet Nose-Type Load Distribution Circuit Breaker Positions
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 4.7.2 To Bullet Nose-Type Load Distribution Circuit Breaker Positions Restrictions The rating of the distribution device determines the wire size requirements. Refer to the American National Standards Institute (ANSI) approved National Fire Protection Association's (NFPA) National Electrical Code (NEC) and applicable local codes. For wire size and lug selection, refer to Table 4.4. - Page 28 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Table 4.4 Recommended Battery and Load Distribution Wire Size and Lug Selection (Bullet Nose-Type Circuit Breaker) Recm 90°C Wire Size Circuit Breaker 14 AWG 12 AWG 10 AWG 8 AWG...
- Page 29 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Figure 4.6 Load Connections to Bullet Nose-Type Distribution Circuit Breaker Positions Battery Connections to Bullet Nose- Type Circuit Breaker Positions CO Ground Connection CO Ground, Circuit Breaker Load Distribution, and...
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Page 30: Co Ground Connection
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 4.8 CO Ground Connection Procedure Two 10-32 studs on 5/8” centers with hardware are provided on the Return Bus for CO Ground wiring. A CO ground lead terminated in a two-hole lug can be connected as shown in Table 7.1. -
Page 31: Installing Rectifier Modules And Initially Starting The System
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual NOTE! 10-32 studs (w/ hardware) on 5/8" centers are provided for these connections. Recommended torque is 20 in lbs when using the supplied hardware. When connecting 4 or 2 AWG lugs, use a customer provided flat washer under the supplied nut. -
Page 32: Initially Starting, Configuring, And Checking System Operation
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 5.2 Initially Starting, Configuring, and Checking System Operation 5.2.1 Initial Startup Preparation • Ensure that all blocks for Sections “Installing the System” and “Making Electrical Connections” in the Installation Acceptance Checklist, on page 9, have been checked. - Page 33 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual English Press the “” or “” key to select the desired language. Press the ENT key to confirm the selection. If no key is pressed within 10 seconds, the SCU+ selects the displayed language automatically.
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Page 34: Verifying The Configuration File
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 5.2.4 Verifying the Configuration File Your SCU+ was programmed with a configuration file that sets all adjustable parameters. The version number of the configuration file can be found on the Configuration Drawing (C-drawing) that is supplied with your Power System documentation, and on a label located on the SCU+. -
Page 35: Scu+ Alarm Relay Check
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual When you have finished selecting identification numbers for the last rectifier, repeatedly press ESC to return to the Main Menu. 5.2.7 SCU+ Alarm Relay Check The following procedures can be used to verify operation of the external alarm relays in a Power System equipped with an SCU+ with the factory default configuration. - Page 36 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Requirement: SCU+ “Major/Minor” alarm indicator stays red. Requirement: There are three alarms. SCU+ displays “Multi Rect Alarm Major”. Press left arrow once. SCU+ displays “Rect ## Comm Fail Minor”. Press left arrow once. Press left arrow once more. SCU+ displays “Rect ## Comm Fail Minor”.
- Page 37 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Requirement: Press ESC repeatedly to return to the Main screen. SCU+ displays “Alarm”. To see the specific alarm, press ENT to display the Main Menu. Navigate as follows: “Status” (ENT), “Active Alarm”...
- Page 38 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Requirement: An audible alarm sounds. Alarm will be silenced in Requirement d. Requirement: The “DC Under V1” alarm retires. Requirement: SCU+ “Major/Minor” alarm indicator stays red. Requirement: Press ESC repeatedly to return to the Main screen. SCU+ displays “Alarm”.
- Page 39 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Requirement: All external alarms deactivate. High Voltage Shutdown Check The following procedures can be used to verify operation of the rectifier high voltage shutdown circuit and associated alarms. CAUTION! This procedure will cause loss of output power to all system loads. Therefore, perform this procedure only at the time of the initial startup, or when critical loads are not being supplied.
- Page 40 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Press ESC repeatedly to return the Main screen. NOTE! Performing the next step will result in a visual and audible “Load Fuse Breaker” alarm and “Critical” alarm if the shelf is equipped with “manual trip”...
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Page 41: Final Steps
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual Close the internal or external battery disconnect(s) or protective device(s). Close all load circuit breakers present in the shelf. Install all load fuses removed from the shelf. Requirement: SCU+ “Major/Minor” alarm indicator goes from red to off. -
Page 42: Troubleshooting And Repair
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 8 Troubleshooting and Repair 8.1 Contact Information Refer to Section 4154 (provided with your customer documentation) for support contact information. 8.2 Supporting Documents For rectifier troubleshooting, repair and replacement instructions, refer to the Rectifier User Manual (UM1R481000). -
Page 43: Replacement Procedures
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 8.5 Replacement Procedures DANGER! Adhere to the “Important Safety Instructions” presented at the front of this document. 8.5.1 Replacing a Rectifier Module Refer to the separate Rectifier Module User Manual for a rectifier replacement procedure. Before replacing any Rectifier Modules, note the following: 8.5.2 Clearing a Rectifier Communications Fail Alarm after Removing a Rectifier... - Page 44 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual This page intentionally left blank. Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 45 Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual 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/ Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 46 Vertiv.com | Vertiv Headquarters, 1050 Dearborn Drive, Columbus, OH, 43085, USA © 2022 Vertiv Group Corp. All rights reserved. Vertiv™ and the Vertiv logo are trademarks or registered trademarks of Vertiv Group Corp. All other names and logos referred to 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.
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