Download
Share
Print this page
Vertiv Liebert XDU070 Applications And Planning Manual
  1. Manuals
  2. Brands
  3. Vertiv Manuals
  4. Network Hardware
  5. Liebert XDU070
  6. Applications and planning manual
Vertiv Liebert XDU070 Applications And Planning Manual

Vertiv Liebert XDU070 Applications And Planning Manual

Liquid to air coolant distribution unit
Hide thumbs Also See for Liebert XDU070:

Advertisement

Quick Links

Download this manual
XDU070 Coolant Distribution Unit
(Liquid to Air)
Application and Planning Guide

Advertisement

loading
Need help?

Need help?

Do you have a question about the Liebert XDU070 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Vertiv Liebert XDU070

Summary of Contents for Vertiv Liebert XDU070

  • Page 1 XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide...
  • Page 2 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.

  • Page 3: Table Of Contents

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide TABLE OF CONTENTS 1 Important Safety Instructions 1.1 General 1.2 Installation and Handling 1.3 Application 1.4 Warranty 1.5 Electrical Connection 1.6 Replacement Parts 1.7 Waste Disposal 1.8 Documentation 2 Agency 2.1 Product Standards and Approvals...
  • Page 4 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide This page intentionally left blank Proprietary and Confidential ©2024 Vertiv Group Corp.

  • Page 5: Important Safety Instructions

    1 Important Safety Instructions Save These Instructions This manual contains important instructions that should be followed during operation and maintenance of the Vertiv™ Coolant Distribution Unit (Liquid to Air). WARNING! Arc flash and electric shock hazard. Can cause serious injury or death. Building and equipment damage may also result.
  • Page 6 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide WARNING! Risk of improper wire sizing/rating and loose electrical connections causing overheated wire and electrical connection terminals resulting in smoke or fire. Can cause serious injury or death. Building and equipment damage may also result.
  • Page 7 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide CAUTION: Risk of improper handling heavy and lengthy parts. Can cause injury. Building and equipment damage may also result. Cabinet panels can exceed 5 ft. (1.5 m) in length and weigh more than 35 lb. (15.9 kg).
  • Page 8 Vertiv recommends installing a monitored fluid detection system that is wired to activate the automatic closure of field installed coolant fluid supply and return shut off valves to reduce the amount of coolant fluid leakage and consequential equipment and building damage.

  • Page 9: General

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide NOTICE Risk of a catastrophic water circuit rupture. Can cause expensive building and equipment damage. Install an overflow drain pan under the unit with a monitored leak detection system in the pan and shutoff valves in the supply and return water lines that automatically close if water is detected by the leak detection system.

  • Page 10: Installation And Handling

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide If there is a doubt concerning safety, installation, operation, or maintenance instructions, contact Vertiv for clarification and advice. See Technical Support/Service in the United States on page 25. 1.2 Installation and Handling Installation and operation must be conducted in accordance with local and national regulations and normal codes of good practice.

  • Page 11: Agency

    Directive 2014/35/EU, the EMC directive 2014/30/EU and the pressure equipment directive 2014/68/EU. As manufactured, Vertiv products are designed to comply with an IP21 rating. This product is cULus listed for the appropriate voltage models and certificates will be made available on request (cULus certificate pending).
  • Page 12 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide This page intentionally left blank Proprietary and Confidential ©2024 Vertiv Group Corp. 2 Agency...

  • Page 13: Product Description

    3 Product Description 3.1 General This document describes the physical and electrical characteristics of the Vertiv™ XDU070 for application and planning purposes. The XDU070 contains a secondary closed loop circuit that provides a supply of cooling fluid to IT equipment. The cooling supply is done by direct cooling (such as cold plates at chip level).

  • Page 14: Vertiv™ Xdu070 Model Number Nomenclature

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide 3.2 Vertiv™ XDU070 Model Number Nomenclature The Vertiv™ XDU070 can be configured for voltage options to suit: • Any global location • Secondary filtration • Secondary top/bottom connections Table 3.1 below describes each digit of the model number.

  • Page 15: Product Views

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide 3.3 Product Views Figure 3.1 Front View of Vertiv™ XDU070 (Doors and Side Panels Removed) 3 Product Description Proprietary and Confidential ©2024 Vertiv Group Corp.
  • Page 16 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Item Description Redundant 48 VDC power supply (A and B) Touchscreen display Reservoir tank (2.16 gal/10 liter) Fill pump P4 (reservoir tank) Automatic air vents on filter Pressure sensors (quantity is 7)
  • Page 17 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Figure 3.2 Rear View of Vertiv™ XDU070 (Doors and Side Panels Removed) 3 Product Description Proprietary and Confidential ©2024 Vertiv Group Corp.

  • Page 18: Spare Parts

    3.4 Spare Parts It is recommended that the end user holds a kit of essential spare parts to enable the Vertiv™ XDU070 to be kept running with minimum downtime. Any parts replaced during maintenance or servicing must be the same specification as those being replaced and should only be obtained from Vertiv.

  • Page 19: Technical Data

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide 4 Technical Data 4.1 Weights and Dimensions Table 4.1 Vertiv™ XDU070 Specifications Nominal cooling capacity Figure 4.4 on page 19 Figure 4.5 on page 20 Maximum airflow (6X fan performance) 10,100 m /h (5,945 CFM), based on Figure 4.3 on page 18...

  • Page 20: Pipe Connections

    Pipe connections for the fluid circuit are made in either the top or bottom of the cabinet. The Vertiv™ XDU070 pipe connections are 1.5 in (38.1 mm) sanitary flanges located on the top and bottom of the unit. Flanges are fitted with stainless steel blanking caps to ensure that the pipework remains contaminant free during transit and for retention of the nitrogen holding charge during transit.
  • Page 21 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Figure 4.1 Available Fluid External Pressure vs Flow Figure 4.2 Pressure vs Flow Graph for Multiple Units in Parallel 4 Technical Data Proprietary and Confidential ©2024 Vertiv Group Corp.

  • Page 22: Airside

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide 4.6 Airside Figure 4.3 below shows the airflow performance for 6 fans operating (N+1) and 7 fans operating (N). The usable area is that shown above the green internal pressure drop curve.

  • Page 23: Thermal Performance

    4.7 Thermal Performance Figure 4.4 below shows the cooling capacity performance of the Vertiv™ XDU070 unit based on 104 °F (40 °C) fluid supply temperature, at three alternative fluid flow rates for a range of air inlet temperatures (room air) from 68 °F to 95 °F (20 °C to 35 °C), equating to approach temperature differences (ATDs) 68 °F to 41 °F (20 °C to 5 °C).
  • Page 24 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Figure 4.5 below shows the cooling capacity performance of the Vertiv™ XDU070 unit based on 113 °F (45 °C) fluid supply temperature, at two alternative fluid flow rates for a range of air inlet temperatures (room air) from 68 °F to 95°F (20 °C to 35 °C), equating to ATDs from 77 °F to 55 °F (25 °C to 10 °C).

  • Page 25: Wetted Materials

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide 4.8 Wetted Materials For fluid compatibility purposes, all component materials in the fluid circuit are listed in Table 4.5 below. Table 4.5 Wetted Materials Fluid Circuit Component Materials Hygienic fittings •...
  • Page 26 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Table 4.5 Wetted Materials (continued) Fluid Circuit Component Materials Automatic air vent • Nickel plated brass (body) • St. steel (spring) • Polypropylene (float) • Nitrile (seals) Pressure relief valve •...

  • Page 27: Communications

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide 5 Communications 5.1 Remote Monitoring Control The Vertiv™ XDU070 provides a RS-485 and 2 off 10/100 Ethernet communication ports for external and remote monitoring and control via customer BMS/DCIM/supercomputer control nodes. RS-485 CONNECTION MODBUS RTU is supported.

  • Page 28: Pipe Schematic

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide 5.2 Pipe Schematic Figure 5.1 Pipe Schematic Proprietary and Confidential ©2024 Vertiv Group Corp. 5 Communications...

  • Page 29: Appendices

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Appendices Appendix A: Technical Support/Service in the United States Vertiv Group Corporation 24x7 dispatch of technicians for all products. 1-800-543-2378 Liebert® Thermal Management Products 1-800-543-2378 Liebert® Channel Products 1-800-222-5877 Liebert®...
  • Page 30 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide This page intentionally left blank Proprietary and Confidential ©2024 Vertiv Group Corp. Appendices...

  • Page 31: Appendix B: Warranty Details

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Appendix B: Warranty Details B.1 Limited Product and Service Warranty Extended warranties, service, and maintenance programs are available in most locations, details available upon request. To obtain further details of limited warranty, also after sales service offerings, contact local sales representative or technical support if you have any questions or problems during unit installation.
  • Page 32 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide This page intentionally left blank Proprietary and Confidential ©2024 Vertiv Group Corp.

  • Page 33: Appendix C: Notes

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Appendix C: Notes Proprietary and Confidential ©2024 Vertiv Group Corp.
  • Page 34 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide This page intentionally left blank Proprietary and Confidential ©2024 Vertiv Group Corp.

  • Page 35: Appendix D: Modbus Register Tables

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Appendix D: MODBUS Register Tables D.1 Discrete Inputs Table D.1 Vertiv™ XDU070 Discrete Inputs Register Number Register Description Alarm Code Alarm (0 = Inactive, 1 = Active) Alarm : T1 Temperature Sensor Fault...
  • Page 36 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Table D.1 Vertiv™ XDU070 Discrete Inputs (continued) Register Number Register Description Alarm Code Alarm : Sec Temp T3b Diff Fault Alarm : Sec Temp T3c Diff Fault Alarm : Pump 1 Communications Fault...
  • Page 37 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Table D.2 Input Registers Register Description Units Scaling Data Type Number Mode 0 = not configured 1 = shutdown – remote start/stop 2 = shutdown - network 3 = full manual control...
  • Page 38 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Table D.2 Input Registers (continued) Register Description Units Scaling Data Type Number Pump 1 Filter Differential Pressure (PS3a – PS2) 0.01 Unsigned Pump 2 Filter Differential Pressure (PS3b – PS2) 0.01...

  • Page 39: Appendix E: Disposal Procedure

    Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide Appendix E: Disposal Procedure Waste materials must be disposed of in a responsible manner in line with environmental regulations. Decommissioning and disposal of this product should be undertaken by qualified personnel in adherence to local and national safety regulations, particularly for protection of lungs, eyes, and skin from chemicals, dust etc.
  • Page 40 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide This page intentionally left blank Proprietary and Confidential ©2024 Vertiv Group Corp.
  • Page 41 Vertiv™ XDU070 Coolant Distribution Unit (Liquid to Air) Application and Planning Guide...
  • Page 42 Vertiv.com | Vertiv Headquarters, 505 N Cleveland Ave, Westerville, OH 43082 USA ©2024 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.