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Summary of Contents for Vertiv NetSure 563171
- Page 1 NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual Specification Number: 563171...
- 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 GMT Distribution Unit Installation and User Manual 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 Description ....................................1... -
Page 4: Admonishments Used In This Document
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit 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 5: Important Safety Instructions
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit 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 iv. Safety and Regulatory Statements Refer to Section 4154 (provided with your customer documentation) for Safety and Regulatory Statements. - Page 6 Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual This page intentionally left blank. Proprietary and Confidential © 2022 Vertiv Group Corp.
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Page 7: Description
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual 1 Description A 1RU high by 19” wide distribution unit with thirty-six (36) GMT fuse load positions. Provides… • (36) GMT fuse load distribution positions (0 A to 15 A). -
Page 8: Environmental
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual 2.2 Environmental Operating Ambient Temperature Range: -40 °C to +65 °C (-40 °F to +149 °F). Storage Ambient Temperature Range: -40 °C to +70 °C (-40 °F to +158 °F). -
Page 9: Accessories
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual 3 Accessories Order the following by part number as required. 3.1 Mounting Brackets and Adapters 3.1.1 23” Mounting Bracket Adapter Plates, P/N 563148 Attaches to the 19” standard mounting brackets to allow 23” mounting. -
Page 10: Lugs
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual 3.3 Lugs Standard Crimp Lugs For use on the rear input busbars. Specify part number from Table 3.2 for desired lead size. Maximum lug size for rear input landing point connections is 1/0 AWG flex wire lug P/N 112902. - Page 11 Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual Procedure For 23” mounting, attach the 23” mounting bracket adapter plates to the standard 19” mounting brackets or use the provided 23” offset mounting bracket. Position the distribution unit in the relay rack or cabinet equipment rack.
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Page 12: Installing Fuses
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual 4.3 Installing Fuses Refer to “Specifications” on page 1 for any temperature, sizing, and spacing restrictions. GMT Load Distribution Fuses Procedure Install correctly sized GMT fuses into the fuseholders located on the front of the distribution unit, as required. If a dummy fuse is installed, first remove the dummy fuse. -
Page 13: Making Electrical Connections
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual 5 Making Electrical Connections 5.1 Important Safety Instructions DANGER! Adhere to the “Important Safety Instructions” presented at the front of this document. WARNING! When this panel is used in non-factory integrated systems, external branch circuit protection is required for all input feeds. -
Page 14: External Fuse Alarm Connections
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual 5.5 External Fuse Alarm Connections External fuse alarm wiring is made to terminal block J3 located on alarm circuit card P/N 541183. Refer to Figure 5.2 for location. Terminal block J3 accepts a wire size in the range of 26 AWG to 14 AWG. Recommended torque is 0.5 Nm to 0.6 Nm. -
Page 15: Input Wiring
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual 5.7 Input Wiring WARNING! Observe proper polarity when making input connections. Input source and input return leads terminated in two-hole lugs are connected to threaded studs located on the rear inside of the distribution unit (refer to Figure 5.3). - Page 16 Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual Figure 5.3 Load Distribution Wiring and Input Wiring Rear (rear cover removed for clarity only) -48 VDC SUPPLY GND RTN Rear Input Source, Input Return: (top and rear covers removed) 1/4-20 studs on 5/8”...
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Page 17: Initial Startup
Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual 6 Initial Startup Procedure Apply input power to the distribution unit. 7 Troubleshooting and Repair 7.1 Contact Information Refer to Section 4154 (provided with your customer documentation) for support contact information. - Page 18 Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual This page intentionally left blank. Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 19 Vertiv™ NetSure™ -48 VDC GMT Distribution Unit 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 20 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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