Vertiv Liebert EXM User Manual
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Vertiv Liebert EXM User Manual

Vertiv Liebert EXM User Manual

Parallel cabinet 10-200kva, 60hz, 208v
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Liebert® EXM Parallel Cabinet
User Manual
10-200kVA, 60Hz, 208V

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Summary of Contents for Vertiv Liebert EXM

  • Page 1 Liebert® EXM Parallel Cabinet User Manual 10-200kVA, 60Hz, 208V...
  • 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™ Liebert® EXM Parallel Cabinet User Manual TABLE OF CONTENTS 1 Important Safety Instructions 2 Mechanical Installation 2.1 Introduction 2.2 Preliminary Checks 2.3 Environmental Considerations 2.3.1 Room 2.3.2 Storage 2.4 Positioning 2.4.1 Moving the Cabinets 2.4.2 Clearances 2.4.3 Floor Installation/Anchoring 2.5 Cable Entry...
  • Page 4 Vertiv™ Liebert® EXM Parallel Cabinet User Manual 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 installation of your Vertiv™ Liebert® EXM Parallel Cabinet. WARNING! Risk of moving heavy units and tipping hazard. It can cause damage to the equipment, injury and death.
  • Page 6 Vertiv™ Liebert® EXM Parallel Cabinet User Manual WARNING! Read this manual thoroughly before working with the Liebert® EXM Parallel Cabinet. Retain this manual for use by installing personnel. Risk of arc flash and electric shock. It can cause damage to the equipment, injury and death.

  • Page 7: Mechanical Installation

    Vertiv™ Liebert® EXM Parallel Cabinet User Manual 2 Mechanical Installation 2.1 Introduction This chapter describes the requirements that must be taken into account when planning, positioning, and cabling of the Vertiv™ Liebert® EXM Parallel Cabinet. This chapter is a guide to general procedures and practices that must be observed by the installing engineer. The particular conditions of each site will determine the applicability of such procedures.

  • Page 8: Environmental Considerations

    2.3 Environmental Considerations 2.3.1 Room The Vertiv™ Liebert® EXM Parallel Cabinet is intended for indoor installation and should be located in a cool, dry, clean air environment with adequate ventilation to keep the ambient temperature within the specified operating range (see Specifications on page 31).

  • Page 9: Clearances

    2.4.2 Clearances Vertiv™ Liebert® EXM Parallel Cabinet have no ventilation grilles at either side or at the rear. Clearance around the front of the equipment must be sufficient to enable free passage of personnel with the doors fully opened. It is important to leave a distance of 24 in.
  • Page 10 • Consider using smaller, paralleled cables for heavy currents as a way of easing installation. Figure 2.1 Cabinet Arrangement - Vertiv™ Liebert® EXM UPS, Battery Cabinets, Vertiv™ Liebert® EXM Parallel Cabinet Proprietary and Confidential ©2024 Vertiv Group Corp. 2 Mechanical Installation...

  • Page 11: Power Cable Connection Procedure

    If you have any difficulties, do not hesitate to contact Vertiv. See the back page of this manual for contact information. AVERTISSEMENT! Risque de décharge électrique pouvant entraîner des dommages matériels, des blessures et même la mort.
  • Page 12 5. Tighten the connections to the proper torque (see Table 4.5 on page 34). Ensure correct phasing. 6. Connect the control wiring from the Vertiv™ Liebert® EXM Parallel Cabinet terminal blocks TB1 and TB10 to the Vertiv™ Liebert® EXM UPS Bypass Module (X9, J23, and J26). Tighten the connections to the proper torque (see Table 4.5 on page 34).
  • Page 13 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Table 2.1 Power Wiring for Vertiv™ Liebert® EXM UPS to Vertiv™ Liebert® EXM Parallel Cabinet System Configuration From Utility UPS 1 AC Input Utility UPS 2 AC Input Utility UPS 1 AC Output Liebert®...
  • Page 14 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Table 2.1 Power Wiring for Vertiv™ Liebert® EXM UPS to Vertiv™ Liebert® EXM Parallel Cabinet System Configuration From Utility UPS 1 AC Input Utility UPS 2 AC Input Utility UPS 3 AC Input Utility Liebert®...
  • Page 15 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Table 2.3 Control Wiring for Vertiv™ Liebert® EXM UPS to Vertiv™ Liebert® EXM Parallel Cabinet with SKRU Interlock System Configuration From Liebert® EXM UPS Bypass Module Signal Name UPS 1 X9J23-4 TB7-1 UPS1 On-UPS...
  • Page 16 Vertiv™ Liebert® EXM Parallel Cabinet User Manual This page intentionally left blank Proprietary and Confidential ©2024 Vertiv Group Corp. 2 Mechanical Installation...

  • Page 17: Installation Drawings

    Vertiv™ Liebert® EXM Parallel Cabinet User Manual 3 Installation Drawings Figure 3.1 Parallel (1+1, 2+0) Cabinet, 10 kVA to 200 kVA Item Description Item Description Vertiv™ Liebert® EXM Parallel Cabinet Liebert® EXM #2 UPS Cabinet *System AC Input 4 Wire + Grd...
  • Page 18 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Item Description Item Description Module Output Breaker 1 (MOB1) AC Output Wire +Grd *UPS 2 AC Input 4 Wire + Grd Maintenance Isalation Breaker (MIB) NOTE: Customer must supply shunt trip breaker with 120 V coil.
  • Page 19 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Item Description Item Description *System AC Input 4 Wire + Grd Module Output Breaker 2 (MOB2) *UPS 1 AC Input 4 Wire + Grd *UPS 3 AC Input 4 Wire + Grd NOTE: Customer must supply shunt trip breaker NOTE: Customer must supply shunt trip breaker with 120 V coil.
  • Page 20 The control wiring and the power wiring must be run in the separate conduits. All the wiring is to be in accordance with the national and the local electrical codes. If the maintenance bypass cabinet is attached to the UPS, Vertiv will supply the interconnection cables. Proprietary and Confidential ©2024 Vertiv Group Corp.
  • Page 21 The control wiring and the power wiring must be run in the separate conduits. All the wiring is to be in accordance with the national and the local electrical codes. If the maintenance bypass cabinet is attached to the UPS, Vertiv will supply the interconnection cables. 3 Installation Drawings...
  • Page 22 All the wiring is to be in accordance with the national and the local electrical codes. If the maintenance bypass cabinet is attached to the UPS, Vertiv will supply the interconnection cables. 2+1 available only from 120 kVA to 160 kVA.
  • Page 23 All wiring is to be in accordance with the national and the local electrical codes. If the maintenance bypass cabinet is attached to the UPS, Vertiv will supply the interconnection cables. 1+1 available from 120 kVA to 200 kVA, 2+0 available from 120 kVA to 160 kVA.
  • Page 24 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.7 Outline Drawing—300 mm Vertiv™ Liebert® EXM Parallel Cabinet Item Description Leveler NOTE: All dimensions are in inches (mm). 24 in. (610 mm) minimum clearance above the unit for air exhaust and 36 in. (914 mm) front access required for service.
  • Page 25 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.8 Outline Drawing—600 mm Vertiv™ Liebert® EXM Parallel Cabinet Item Description Caster Leveler NOTE: 24 in. (610 mm) minimum clearance above the unit for air exhaust and 36 in. (914 mm) front access required for service.
  • Page 26 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.9 Outline Drawing—800 mm Vertiv™ Liebert® EXM Parallel Cabinet Item Description Caster Leveler NOTE: All dimensions are in inches (mm). 24 in. (610 mm) minimum clearance above the unit for air exhaust and 36 in. (914 mm) front access required for service.
  • Page 27 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.10 Control Wiring Diagram of Vertiv™ Liebert® EXM Parallel Cabinet, 1+1 and 2+0 Paralleling 3 Installation Drawings Proprietary and Confidential ©2024 Vertiv Group Corp.
  • Page 28 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.11 Control Wiring Diagram of Vertiv™ Liebert® EXM Parallel Cabinet, 2+1 Paralleling Proprietary and Confidential ©2024 Vertiv Group Corp. 3 Installation Drawings...
  • Page 29 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.12 Control Wiring Diagram of Vertiv™ Liebert® EXM Parallel Cabinet, 2+0 and 1+1 Paralleling with SKRU 3 Installation Drawings Proprietary and Confidential ©2024 Vertiv Group Corp.
  • Page 30 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.13 Control Wiring Diagram of Vertiv™ Liebert® EXM Parallel Cabinet, 2+1 Paralleling with SKRU Proprietary and Confidential ©2024 Vertiv Group Corp. 3 Installation Drawings...
  • Page 31 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.14 Control Wiring Diagram of Vertiv™ Liebert® EXM Parallel Cabinet, 2+1 with REPO 3 Installation Drawings Proprietary and Confidential ©2024 Vertiv Group Corp.
  • Page 32 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.15 Control Wiring Diagram of Vertiv™ Liebert® EXM Parallel Cabinet, 2+0 and 1+1 with REPO Proprietary and Confidential ©2024 Vertiv Group Corp. 3 Installation Drawings...
  • Page 33 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.16 Control Wiring Diagram of Vertiv™ Liebert® EXM Parallel Cabinet, 1+1 and 2+0 Paralleling with REPO and SKRU 3 Installation Drawings Proprietary and Confidential ©2024 Vertiv Group Corp.
  • Page 34 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Figure 3.17 Control Wiring Diagram of Vertiv™ Liebert® EXM Parallel Cabinet, 2+1 Paralleling with REPO and SKRU Proprietary and Confidential ©2024 Vertiv Group Corp. 3 Installation Drawings...

  • Page 35: Specifications

    Vertiv™ Liebert® EXM Parallel Cabinet User Manual 4 Specifications Table 4.1 Vertiv™ Liebert® EXM Parallel Cabinet Specifications Model Size 10 kVA to 40 kVA 60 kVA to 100 kVA 120 kVA to 200 kVA Cabinet Width 300 mm 600 mm 800 mm...

  • Page 36: Electrical Characteristics

    Vertiv™ Liebert® EXM Parallel Cabinet User Manual Table 4.1 Vertiv™ Liebert® EXM Parallel Cabinet Specifications Model Size 10 kVA to 40 kVA 60 kVA to 100 kVA 120 kVA to 200 kVA Operating Temperature, °F (°C) 32 to 104 (0 to 40) (UPS)
  • Page 37 Vertiv™ Liebert® EXM Parallel Cabinet User Manual Table 4.3 Liebert® EXM Parallel Cabinet Output Currents, 2+0 and 2+1 Configurations 2+0 and 2+1 Configuration UPS Size in System Nominal Output OCP Device 75 °C Current Copper Aluminum Bolt Size ParalleL Rating...

  • Page 38: Torque Requirements

    All electrical connections must be tight. Table 4.5 below and Table 4.6 below provide the torque values for the connections to the Vertiv™ Liebert® EXM Parallel Cabinet. Use these values unless the equipment is labeled otherwise. Table 4.5 Busbar Torque for Power Wiring...
  • Page 39 Vertiv™ Liebert® EXM Parallel Cabinet User Manual...
  • Page 40 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.

This manual is also suitable for:

Liebert exm 10 kva to 20 kva 2+0Liebert exm 10 kva to 40 kva 1+1Liebert exm 30 kva to 40 kva 2+0Liebert exm 10 kva to 40 kva 2+1

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