Vertiv Liebert EXM series User Manual
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Vertiv Liebert EXM series User Manual

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Liebert EXM 80kVA ~ 200kVA UPS
User Manual
Version: V1.2
Revision date: November 30, 2017
BOM: 31013268
Vertiv provides customers with technical support. Users may contact the nearest Vertiv local sales
office or service center.
2015 Copyright 2017 by Vertiv Tech Co., Ltd.
All rights reserved. The contents in this document are subject to change without notice.
Vertiv Tech Co., Ltd.
Address: Block B2, Nanshan I Park, No.1001 Xueyuan Road, Nanshan District, Shenzhen, 518055,
P.R.China
Homepage: www.VertivCo.com
E-mail: overseas.support@vertivco.com

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  • Page 1 Version: V1.2 Revision date: November 30, 2017 BOM: 31013268 Vertiv provides customers with technical support. Users may contact the nearest Vertiv local sales office or service center. 2015 Copyright 2017 by Vertiv Tech Co., Ltd. All rights reserved. The contents in this document are subject to change without notice.
  • Page 3  Near heat sources or strong electromagnetic interferences  Disclaimer Vertiv disclaims any and all responsibility or liability for the defects or malfunction caused by: Application range or operating environment outside the specifications  Unauthorized modification, improper installation or operation ...
  • Page 4 Safety Precaution Always observe the following safety symbols! Used to alert the user to the risk of death or severe injury should the unit be used improperly. Used to alert the user to the risk of injury or equipment damage should the unit be used improperly. Used to advise the user to carefully read and observe this unit though it may not cause damage.
  • Page 5 Transient and steady state earth leakage currents, which may occur when the equipment is started, should be taken into account in the selection of instantaneous RCCBs or RCD devices. RCCB which is sensitive to unidirectional DC pulse (class A) and insensitive to transient state current pulse must be selected.
  • Page 6 Beside the communication board is a static sensitive area, an ESD-proof action is critical before contacting with this area. Warning The user must select an appropriate MCCB to protect against short circuit and overload for the battery. It is recommended to adopt Vertiv BCB to provide a better solution.
  • Page 7 The Manual Describes The Following Equipment Product Model 80kVA EXM 0080kTK16FN01000 100kVA EXM 0100kTK16FN01000 120kVA EXM 0120kTK16FN01000 160kVA EXM 0160kTK16FN01000 200kVA EXM 0200kTK16FN01000...
  • Page 8 V1.2 (November 30, 2017) Update Table 3-5, Figure 6-6, Figure 8-1; change all the contents in Chapter 4; change most part of contents in Chapter 5; rearrange the sequence from Section 6.9; add Section 8.2.7; update Appendix 2; update information about Vertiv.

  • Page 9: Table Of Contents

    Contents Chapter 1 Overview ............................1 1.2 Design Concept ............................. 1 1.2.1 System Design ..............................1 1.2.2 Bypass ................................2 1.2.3 System Control Principle ..........................2 1.2.4 UPS Power Supply Switch Configuration ...................... 3 1.2.5 Battery Circuit Breaker (BCB) ......................... 4 1.3 Parallel System ..............................
  • Page 10 3.1.2 Maximum Steady State AC And DC Currents .....................19 3.1.3 Recommended CSA Of UPS Cable ........................20 3.1.4 Selection Of UPS I/O And Battery Switch ....................20 3.1.5 Distance Between The UPS Connection Point And The Floor ..............20 3.1.6 Notes ................................20 3.1.7 Power Cable Connecting Terminal .......................21 3.1.8 Protection Ground ............................21 3.1.9 External Protective Device ..........................21 3.1.10 Power Cable Connection Steps ........................22...
  • Page 11 5.1.1 Precautions ..............................72 5.1.2 Power Switch..............................72 5.2 UPS Startup Procedures ..........................74 5.2.1 Startup Procedures In Normal Mode ......................74 5.2.2 Startup Procedures In ECO Mode ........................76 5.2.3 Startup Procedures In Battery Mode (Battery Cold Start) ...............77 5.3 Procedures For Transfer Between Operation Modes ...................78 5.3.1 Transfer From Normal Mode To Battery Mode ...................78 5.3.2 Transfer From Normal Mode To Bypass Mode ...................78 5.3.3 Transfer From Bypass Mode To Normal Mode ...................78...
  • Page 12 6.13 Battery Temperature Sensor (Option) ......................98 6.14 Battery Maintenance ..........................98 6.15 Disposal Of Used Battery ...........................98 Chapter 7 Parallel System And LBS System ....................100 7.1 General ............................... 100 7.2 System Installation Procedures ........................100 7.2.1 Preliminary Checks ............................100 7.2.2 Cabinet Installation .............................
  • Page 13 8.2.13 LBS Cable ..............................128 Chapter 9 Communication .......................... 129 9.1 SNMP Protocol Communication........................129 9.2 Modbus Protocol Communication ......................129 9.3 Dry Contact Communication ........................129 9.3.1 Communication Through IS-Relay Card ....................130 9.3.2 Communication Through Dry Contact Port ..................... 130 Chapter 10 Service And Maintenance ......................

  • Page 15: Chapter 1 Overview

    Chapter 1 Overview Chapter 1 Overview This chapter briefly introduces the features, design concept, parallel system, operation mode, battery management and battery protection of the Liebert EXM UPS 80kVA ~ 200kVA (UPS for short). 1.1 Features The UPS is connected between a critical load (e.g. a computer) and mains power to provide high quality power for the loads.

  • Page 16: Bypass

    Chapter 1 Overview When the mains is normal, the rectifier and inverter work together to supply the loads and charge the battery. When the mains is abnormal, the rectifier stops working, and the battery supplies power to the loads through the inverter. If the battery voltage falls to end of discharge (EOD) voltage and the mains still has not been recovered, the UPS will shut down (if the system uses split bypass configuration and the bypass is normal, the system will transfer to bypass).

  • Page 17: Ups Power Supply Switch Configuration

    In case of inverter failure and output fuse blowout, the load will automatically transfer to the bypass, and the output power supply will not be interrupted. In this situation, please contact the local customer service center of Vertiv Tech Co., Ltd for technical support. (Parallel System) In the event of a fault in a UPS module, it will automatically exit from the parallel system.

  • Page 18: Battery Circuit Breaker (Bcb)

    Chapter 1 Overview Figure 1-2 describes the block diagram of the UPS module. The UPS has split bypass configuration (that is, the bypass adopts independent mains input) and common input configuration. If the system adopts common input configuration, the UPS has shorting copper bar of common input configuration, and the bypass input switch (Q2) and rectifier input switch (Q1) would be linked together.

  • Page 19: Parallel System Requirements

    Chapter 1 Overview 3. The total load of the parallel system can be queried from each UPS module's TOUCHSCREEN. 1.3.2 Parallel System Requirements A group of paralleled modules behave as if it were one large UPS with the advantage of presenting higher reliability.
  • Page 20 EOD voltage, if the mains is recovered, the UPS will restart automatically after a certain time of delay. This function and the automatic restart type can be set by the service engineer authorized by Vertiv. During the process of automatic restart time of delay, the UPS will charge the battery to protect against the power-off risk of the load device caused by mains power failure.
  • Page 21 Chapter 1 Overview ECO mode If ECO mode is selected, all power switches and the battery switches are closed except for the maintenance bypass switch, and the system prefers to put the load on the bypass, to achieve the aim of energy-saving.

  • Page 22: Battery Management

    9. Maximum boost charge protection time To protect against the battery overcharge damage caused by long time boost charge, a protect time setting is essential. The limit of time setting shall be configured by service engineer through the Vertiv setting software.

  • Page 23: Advanced Function

    30 to 360 days. The battery maintenance test function can be disabled through the Vertiv setting software. Conditions: Battery at float charge for at least 5h, load equal to 20% ~ 100% of rated UPS capacity.

  • Page 24: Battery Temperature Compensation

    VRLA batteries, the EOD voltage is adjustable from 1.60V/cell to 1.90V/cell (VRLA). BCB alarm The BCB alarm occurs when the external BCB opens, if you select the Vertiv BCB (optional). The external battery connects to the UPS through the BCB. The BCB is manually closed and tripped by the UPS control circuit.

  • Page 25: Chapter 2 Mechanical Installation

    Chapter 2 Mechanical Installation Chapter 2 Mechanical Installation This chapter briefly introduces the mechanical installation of the UPS, including the precautions, initial inspection before installation, environmental requirement, mechanical requirement and installation diagram. 2.1 Precautions This chapter describes the environmental and mechanical requirements and mechanical considerations that must be taken into account when planning the positioning and cabling of the UPS equipment.

  • Page 26: Tools

    Chapter 2 Mechanical Installation Figure 2-1 Inserting and movement 2.3 Tools Warning 1. For the sake of safety, the installation tools under live operation must be insulated. 2. Tools in Table 2-1 are for reference only; please follow the actual requirement for on-site installation and connection.

  • Page 27: Unpacking

    Chapter 2 Mechanical Installation 2.4 Unpacking Unpack the UPS and battery packages under the guidance of authorized service engineer. Steps: 1. Remove the packing belt. Use a cutting plier to cut off the packing belt, as shown in Figure 2-2. Figure 2-2 Packing belt As shown in Figure 2-3, remove the top cover and carton box.
  • Page 28 Chapter 2 Mechanical Installation Figure 2-4 Removing honey comb plate 3. Open the front door of the UPS, loosen the fixing screws and remove the bottom fixed part at front of the cabinet. Then loosen the fixing screws and remove the bottom fixed part at back of the cabinet. As shown in Figure 2-5.

  • Page 29: Initial Inspection

    Chapter 2 Mechanical Installation 2.5 Initial Inspection Before installing the UPS, carry out the following inspections: 1. Ensure that the environment of the UPS equipment room meets the environmental requirement specified in the product technical specifications, especially the ambient temperature, ventilation conditions, and the dust situations.

  • Page 30: Storage

    Chapter 2 Mechanical Installation battery adopts rack mounting or is mounted far from the UPS with other installation mode, the battery circuit breaker shall be installed near the battery, and the cabling distance shall be minimized. 2.6.3 Storage Should the UPS not be installed immediately, it must be stored with the original packaging in a room for protection against excessive humidity and heat sources (see Table 11-2).

  • Page 31: Cable Access Mode

    Chapter 2 Mechanical Installation 2.7.4 Cable Access Mode The UPS adopts top cable access method and bottom cable access method. For further description, refer to 3.1.10 Power Cable Connection Steps and 3.2.10 Signal Cable Connection Steps. Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 32: Installation Drawings

    Chapter 2 Mechanical Installation 2.8 Installation Drawings 1567 Top view (door open) 1000 inlet outlet outlet 2009 inlet Left side view Front view Air flows through the cabinet Cable access area (100*42) Cable access area (545*190) Ф11 foot installation hole Bottom view Figure 2-7 Top/front/side/bottom view of the 80kVA ~ 200kVA UPS (unit: mm) Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 33: Chapter 3 Electrical Installation

    Chapter 3 Electrical Installation Chapter 3 Electrical Installation This chapter mainly introduces the electrical installation of the UPS, including the power cable and signal cable connecting procedures and methods. After completing the mechanical installation of the UPS, it is required to connect the power cable and signal cable of the UPS.

  • Page 34: Recommended Csa Of Ups Cable

    Chapter 3 Electrical Installation Table 3-1 Max. steady state AC and DC currents Rated current (A) Bus stud bolt/nut specification Output/bypass Input/battery/ UPS power Max. Battery discharge current at full load output/ Recommende (kVA) input current (+, -, N) at bypass/PE d torque (N.m) current...

  • Page 35: Power Cable Connecting Terminal

    Chapter 3 Electrical Installation 1. The cable size of the protective earth cable shall be selected according to the AC power failure level, cable length and protection type. The grounding wire connection must use the shortest connection route. 2. For the cables with large current, parallel connection of small cables can be adopted to facilitate the installation.

  • Page 36: Power Cable Connection Steps

    Chapter 3 Electrical Installation The RCCB shall meet the following requirements: Be sensitive to the DC unidirectional pulse (class A) of the whole distribution network  Be insensitive to transient state current pulse  Have an average sensitivity which is 0.3A ~ 3A adjustable ...
  • Page 37 Chapter 3 Electrical Installation Shorting copper bar of common input configuration BAT+ BAT- Note: 1. BAT+, BAT-: Battery input terminals 2. mA, mB, mC: Mains input terminals 3. bA, bB, bC: Bypass input terminals 4. oA, oB, oC: Output terminals 5.
  • Page 38 Chapter 3 Electrical Installation Shorting copper bar of common input configuration BAT+ BAT- Note: 1. BAT+, BAT-: Battery input terminals 2. mA, mB, mC: Mains input terminals 3. bA, bB, bC: Bypass input terminals 4. oA, oB, oC: Output terminals 5.
  • Page 39 Chapter 3 Electrical Installation Step 1 Step 2 Note: Step 1: Remove the left top cover, make holes according to the cables number and size, and lead cables from mains, bypass, and PE into the cabinet through the holes, then connect them to corresponding terminals.
  • Page 40 Chapter 3 Electrical Installation Step Note: Step: Remove the bottom plate, make holes according to the cables number and size, and lead cables into the cabinet through the holes, then connect them to corresponding terminals. Figure 3-4 Power cables wiring route of 80kVA ~ 120kVA (bottom cable access) Liebert EXM 80kVA ~ 200kVA UPS User Manual...
  • Page 41 Chapter 3 Electrical Installation Step Note: Step: Remove the bottom plate, make holes according to the cables number and size, and lead cables into the cabinet through the holes, then connect them to corresponding terminals. Figure 3-5 Power cables wiring route of 160kVA ~ 200kVA (bottom cable access) Warning Before cables connection, make sure that all external and internal power switches of the UPS are off, and post necessary warning signs to prevent inadvertent operation of the switches.

  • Page 42: Wiring Of Signal Cable

    Chapter 3 Electrical Installation Refer to Figure 3-2 ~ Figure 3-5, open the front door of the UPS to reveal the power cable connection terminals (see Figure 3-2). Connect the protective earth cable to the PE input terminal in the cabinet. Warning 1.

  • Page 43: Dry Contact Port J21

    Chapter 3 Electrical Installation REPO RS232 LBS PORT PARA PORT INTELLISLOT1 INTELLISLOT2 INTELLISLOT3 Note: REPO port RS232 communication port LBS communication port Parallel communication port User dry contact port Intellislot port Figure 3-6 Illustration drawing of communication ports 3.2.2 Dry Contact Port J21 The dry contact port J21 is shown in Figure 3-7.

  • Page 44: Dry Contact Port J26

    Chapter 3 Electrical Installation Name Meanings Name Meanings GND_DRY Dry ground Reserved BCB_ONLine BCB on line signal Reserved Reserved Reserved GND_DRY Dry ground Reserved External battery TMP_BAT Reserved temperature 12V_DRY Power Reserved GND_DRY Dry ground Reserved Battery ground fault BAT_Ground_FAULT Reserved (24V, 10mA) 3.2.4 Dry Contact Port J26...

  • Page 45: Programmable Dry Contact Ports J23 ~ J25

    Chapter 3 Electrical Installation Name Meanings Name Meanings External maintenance Charger shutdown GND_DRY CHG SHUT isolation switch status (24V/10mA rated). (24V/10mA rated); Pin17 Pin18/Pin20 shorted /Pin19 open for QOP for charger off QOP STATUS GND_DRY closed command External maintenance External output switch switch status QBP STATUS QE STATUS...
  • Page 46 Chapter 3 Electrical Installation Port Meanings Normally closed Inverter state normally closed contact. Open when the inverter is on contact Normally open Rectifier back-feed normally open contact. Closed when there is contact rectifier back-feed 3. Rectifier Common contact Rectifier back-feed common contact back-feed Normally closed...

  • Page 47: Repo Port

    Chapter 3 Electrical Installation Port Meanings Normally closed Bypass back-feed normally closed contact. Open when there is contact bypass back-feed (J23-5) Normally open contact Inverter state normally open contact. Closed when the inverter is on (J23-2) Common contact 2. Inverter state Inverter state common contact (J23-4) Normally...

  • Page 48: Rs232 Communication Port

    Chapter 3 Electrical Installation Figure 3-11 REPO port J2 Table 3-8 Description of REPO port J2 Name Meanings Name Meanings EPO activated when EPO activated when EPO-NC + 12V opened to Pin 2 shorted to Pin 4 EPO activated when EPO activated when + 12V EPO-NO...

  • Page 49: Intellislot Port

    Chapter 3 Electrical Installation 3.2.9 Intellislot Port The Intellislot ports are used for installing optional cards on the site, including IS-Relay IS-UNITY-DP card, card, and SIC card. Table 3-9 provides models and installation positions of the optional cards. For the detailed installation of the optional cards, refer to the corresponding contents in Chapter 8 Options.
  • Page 50 Chapter 3 Electrical Installation Step 1 Step 2 Note: Step 1: Remove this top cover, and lead cables into the cabinet. Step 2: Connect cables to corresponding terminals. Figure 3-13 Signal cables wiring route of 80kVA ~ 120kVA (top cable access) Liebert EXM 80kVA ~ 200kVA UPS User Manual...
  • Page 51 Chapter 3 Electrical Installation Step 3 Step 2 Step 1 Note: Step 1: Remove this bottom plate, and lead cables into the cabinet. Step 2: Route cables along the cabinet inside, and use cable ties to bind them. Step 3: Connect cables to corresponding terminals. Figure 3-14 Signal cables wiring route of 80kVA ~ 120kVA (bottom cable access) Liebert EXM 80kVA ~ 200kVA UPS User Manual...
  • Page 52 Chapter 3 Electrical Installation Step 1 Step 2 Note: Step 1: Remove this top cover, and lead cables into the cabinet. Step 2: Connect cables to corresponding terminals. Figure 3-15 Signal cables wiring route of 160kVA ~ 200kVA (top cable access) Liebert EXM 80kVA ~ 200kVA UPS User Manual...
  • Page 53 Chapter 3 Electrical Installation Step 3 Step 2 Step 1 Note: Step 1: Remove this bottom plate, and lead cables into the cabinet. Step 2: Route cables along the cabinet inside, and use cable ties to bind them. Step 3: Connect cables to corresponding terminals. Figure 3-16 Signal cables wiring route of 160kVA ~ 200kVA (bottom cable access) Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 54: Chapter 4 Operator Control And Display Panel

    Many of the settings will depend on the UPS type and features. Many other settings will be made during the UPS setup by Vertiv Tech service personnel. The Liebert EXM Touchscreen Control Panel’s interface will display data either graphically or in text. The Status Scroll Bar at the top of the touchscreen display summarizes system conditions.

  • Page 55: Navigating Through The Liebert Exm Touchscreen Control Panel

    • Service--All functions of Administrator plus permission to alter system configuration, choose serial communication protocol, enable equalize battery charging and change Service PIN; PIN required. Vertiv Tech Liebert Services sets PINs when setting up the UPS. These default PINs may be changed by those with Administrator or Service access (see above).

  • Page 56: Liebert Exm Touchscreen Control Panel Components

    Chapter 4 Operator Control And Display Panel 4.2.2 Liebert EXM Touchscreen Control Panel Components The main areas of the Liebert EXM Touchscreen Control Panel are shown in Figure 4-2. The display arrangement and the information displayed can be changed. At log-in for all access levels, the Liebert EXM Touchscreen Control Panel opens to the STATUS screen in graphic display.
  • Page 57 Chapter 4 Operator Control And Display Panel • SETUP: Manage permissions through PINs; visible to Administrator and Service • SERVICE: Input wiring and breaker configuration, protocol used and battery charging method; visible to Service Context Menu The Context Menu, available by touching the icon at the top left corner of the interface, displays information about the UPS and permits changing various settings.
  • Page 58 Chapter 4 Operator Control And Display Panel • Date & Time: Drop-down lists for time zone, date, local time and UTC time (Coordinated Universal Time) (see 4.3.2 Customizing the Display); not available to Observer • Formats: Drop-down lists for date and time format and measurement system (metric or imperial) (see 4.3.2 Customizing the Display) •...
  • Page 59 Chapter 4 Operator Control And Display Panel • Bypass Detail Icon • Load Detail Icon • Environmental Detail Icon Touching any of the detail icons reveals additional data about that selection in the opposite pane. The data pane may be closed by touching the Close radio button or by touching the same or another detail icon.

  • Page 60: Operation

    Chapter 4 Operator Control And Display Panel Figure 4-8 UNIT STATUS pane—Bypass details; graphic display Figure 4-9 UNIT STATUS pane—Battery and cabinet details; graphic display 4.3 Operation 4.3.1 Log In To The Liebert EXM Touchscreen Control Panel The Liebert EXM Touchscreen Control Panel is On whenever the UPS has control power. It may be inactive and appear dark, depending on its settings.

  • Page 61: Customizing The Display

    Chapter 4 Operator Control And Display Panel 3. Touch Enter Note Entering an incorrect PIN will generate a screen saying the number is invalid. Figure 4-10 Log in screen 4.3.2 Customizing The Display The Liebert EXM Touchscreen Control Panel’s default appearance will be adequate for most installations, but the Status panels can be altered to show additional or different data.
  • Page 62 Chapter 4 Operator Control And Display Panel Figure 4-11 Customize the display 6. Either accept the generated name (New View) or touch the view’s name to rename it using the on-screen keyboard (maximum length is 14 characters). Touch the Enter key on the on-screen keyboard after entering the new name.
  • Page 63 Chapter 4 Operator Control And Display Panel Figure 4-12 Set number of panes and choose data 10. Touch the Save button. 11. When the window returns to two screens—PANEL CONTENT and PANEL OPTIONS—touch the radio button beside the new view to activate it (this puts a dot inside the circle). 12.
  • Page 64 Chapter 4 Operator Control And Display Panel 2. Touch an icon to choose the data to be displayed in the panel (see Figure 4-13); choices are: One-Line Run Hours Status Event Log Alarms Battery Cycle Monitor Summary Change UNIT STATUS Panel Content 3.
  • Page 65 Chapter 4 Operator Control And Display Panel Figure 4-14 Resize or remove a panel Edit UNIT STATUS Panel with the Edit Icon The UNIT STATUS panel may be changed to add or remove data. The panel has four default parameters. Any or all can be deleted or replaced with the Editing icon.

  • Page 66: Operator Controls

    Chapter 4 Operator Control And Display Panel 4.3.3 Operator Controls The Operator login confers control of UPS functions: • Silence (Alarm) • Inverter On • Inverter Off • Reset Fault • Energy Saving Mode Activation • Battery Operations Each command is available under the OPERATE menu. The OPERATE menu may be used by logging in with Operator, Administrator and Service access.
  • Page 67 Chapter 4 Operator Control And Display Panel may take a moment to start (see Figure 4-17). The control will display a progress window while the inverter starts. Figure 4-17 Inverter On command Inverter Off The Inverter Off menu item is available whenever the UPS has input power and the inverter is Off. Before executing the command, verify that the UPS and connected load are prepared for the inverter to be shut down.
  • Page 68 Chapter 4 Operator Control And Display Panel Figure 4-19 Reset fault command Suspended Time Remaining The Suspended Time Remaining box is not configurable. It is the time remaining when energy savings mode is suspended. It is active when energy saving mode has been going active and inactive too much and the system will suspended its activation for a period.

  • Page 69: Viewing Ups Status

    Chapter 4 Operator Control And Display Panel Energy Saving Mode Activation Note Refer to the UPS manual before activating Energy Saving Mode. An Operator can only enable or disable Energy Saving Mode. The modes available vary according to the UPS type and system configuration. The types available must be set up by someone with either Administrator or Service access.

  • Page 70: Viewing Ups Data With The Status Gauge

    Chapter 4 Operator Control And Display Panel bar at the top of the interface summarizes information about the UPS status. The Status Gauge on the UNIT STATUS pane gives additional details about the UPS status 4.4.1 Viewing UPS Data With The Status Gauge The Status Gauge offers a quick summary of the UPS’s status.

  • Page 71: Viewing Ups Data With The Status Panel

    Chapter 4 Operator Control And Display Panel The DIAL CONTROL SETUP pane may be also be accessed by touching the Status Gauge and holding it for about 2 seconds. This requires Administrator or Service access. Figure 4-23 Access Status Gauge settings Figure 4-24 Status Gauge setting options 4.4.2 Viewing UPS Data With The Status Panel More-detailed information about the UPS’s status is readily available through the Status panel.
  • Page 72 Chapter 4 Operator Control And Display Panel A parameter must be visible on the graphic view of the UNIT STATUS screen for details to be viewed, even in the text view. Figure 4-25 Unit status—Input details Liebert EXM 80kVA ~ 200kVA UPS User Manual...
  • Page 73 Chapter 4 Operator Control And Display Panel Figure 4-26 Unit status—Bypass details Figure 4-27 Unit status—Battery details Liebert EXM 80kVA ~ 200kVA UPS User Manual...
  • Page 74 Chapter 4 Operator Control And Display Panel Figure 4-28 Unit status—Load details Figure 4-29 Unit status—Environmental details Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 75: Logs-Alarms And Events

    Chapter 4 Operator Control And Display Panel 4.4.3 Logs—Alarms And Events The Context Menu, when opened from the STATUS pane, permits viewing logs of alarms and events that have occurred on the UPS. Both logs include the date and time of occurrence, type, an ID, component affected and a description of the alarm or event.

  • Page 76: Viewing Ups Component Status

    Chapter 4 Operator Control And Display Panel 4.5 Viewing UPS Component Status The animated mimic screen permits viewing details about the main components installed and configured in the UPS. The data list opens on the opposite side of the screen and, for most parameters, expands to show all details for the component touched.
  • Page 77 Chapter 4 Operator Control And Display Panel Figure 4-33 Unit status—Bypass details Figure 4-34 Unit status—Power module details Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 78: Status Bar Component

    Chapter 4 Operator Control And Display Panel Figure 4-35 Unit status—Battery details 4.6 Status Bar Component The status bar indicates UPS status by: • scrolling messages to inform viewers; see Tables 4-1 through 4-3. • changing color; green for normal, yellow for warning and red for alarm. •...
  • Page 79 Chapter 4 Operator Control And Display Panel Message 1 Message 2 Message 3 Definition This system is in normal operating mode, load not Energy saving Load off supplied by this unit, and has one of the energy mode active saving modes active This system is in normal operating mode, for the Load on inverter Test mode active...
  • Page 80 Chapter 4 Operator Control And Display Panel Message 1 Message 2 Message 3 Definition LOAD ON TEST MODE ALARM This system is in warning operating mode, ACTIVE – supplied by the battery, running in a system test BATTERY ACTIVE WARNING mode, and has an active warning.

  • Page 81: Alarm List

    Chapter 4 Operator Control And Display Panel Message 1 Message 2 Message 3 Definition MODE CRITICAL system is NOT running, with an energy saving ACTIVE mode active and a critical fault is active in the system This system is off with a TEST MODE active LOAD OF TEST MODE —...
  • Page 82 Chapter 4 Operator Control And Display Panel Alarm Explanation SILENCE ON/OFF key on the operator control and display panel pressed in alarm silence Silence Inactive state Bypass Mode The UPS is in bypass mode Normal Mode The UPS is in normal mode Battery Mode The UPS is in battery mode Check UPS Output...
  • Page 83 Chapter 4 Operator Control And Display Panel Alarm Explanation automatically resets once the overload condition is removed This alarm appears when the total load rises above 105% of the nominal rating of the System Overload parallel system. The alarm automatically resets once the overload condition is removed Out.
  • Page 84 Chapter 4 Operator Control And Display Panel Alarm Explanation Testing discharge) Batt. Capacity Testing The user initiated a battery capacity test (100% capacity discharge) Batt. Maint. Testing The user initiated a maintenance test (20% capacity discharge) Batt. End of Discharge Inverter turned off due to battery EOD Battery Overtemp.
  • Page 85 1. For UPS installed with the optional battery monitor, refer to the user manual of the battery monitor for the alarm messages related to battery cell and charge current. 2. If the alarm is caused through setting the software value by Vertiv authorized engineer, and you wish to change the setting values, please contact the Vertiv local customer service center.

  • Page 86: Chapter 5 Ups Operation Introduction

    Chapter 5 UPS Operation Introduction Chapter 5 UPS Operation Introduction This chapter introduces the operating precautions and routine operating methods of UPS single module in detail. For the operating precautions and routine operating methods of UPS parallel system, refer to Chapter 7 for details.
  • Page 87 Chapter 5 UPS Operation Introduction 80kVA ~ 120kVA 160kVA ~ 200kVA Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 88: Ups Startup Procedures

    Chapter 5 UPS Operation Introduction 160kVA ~ 200kVA (with optional switch cabinet) Figure 5-1 UPS power switch 5.2 UPS Startup Procedures The UPS must be completely installed and tested by authorized engineer, and external power supply switch is closed, then you can start the UPS. 5.2.1 Startup Procedures In Normal Mode Warning 1.
  • Page 89 Chapter 5 UPS Operation Introduction 3. Close the output switch Q5, bypass input switch Q2, rectifier input switch Q1, and all external output isolating switches (if any) of the UPS in turn. At the moment, the system is powered on, and the startup screen pops up. About 25 seconds later, click the icon to enter the system by inputting correct password.

  • Page 90: Startup Procedures In Eco Mode

    At the moment, the system is powered on, and the startup screen pops up. 3. If ECO mode is required, contact Vertiv service engineer to set it through the setting software. If you wish to set it by yourself, you can enable it through the sub-menu under 'SETUP' on the TOUCHSCREEN screen.

  • Page 91: Startup Procedures In Battery Mode (Battery Cold Start)

    Chapter 5 UPS Operation Introduction Figure 5-6 Setting ECO mode 4. When the rectifier start process is finished, start the system according to Section 5.2.1. After the inverter runs normally, if the bypass voltage is within the range of ECO power supply, then the system works in ECO mode;...

  • Page 92: Procedures For Transfer Between Operation Modes

    Chapter 5 UPS Operation Introduction 5.3 Procedures For Transfer Between Operation Modes 5.3.1 Transfer From Normal Mode To Battery Mode Open the external power switch to isolate the mains power and initiate the UPS on battery mode. To transfer the UPS back to normal mode, then close the external power switch to re-connect the mains power to the UPS.

  • Page 93: Transfer From Normal Mode To Maintenance Mode

    Chapter 5 UPS Operation Introduction Figure 5-9 Transfer UPS to Normal mode 5.3.4 Transfer From Normal Mode To Maintenance Mode The following procedures will transfer the UPS from inverter output mode to the maintenance bypass mode. Caution: power supply interruption danger of the load Before making this operation, read the information on the TOUCHSCREEN to make sure that the bypass supply is normal and that the inverter is synchronous with the bypass supply, so as not to risk a short interruption in power to the load.

  • Page 94: Transfer From Maintenance Mode To Normal Mode

    Achievement 1. Manual maintenance self-test: via the TOUCHSCREEN. 2. Periodical self-test: self-test period can be configured via the Vertiv setting software. The range of battery self-test period is 30 days ~ 360 days (default: 60 days). Self-test startup conditions 1.

  • Page 95: Ups Shutdown Procedures

    Chapter 5 UPS Operation Introduction 2. Battery in fully charged state, battery float charge at least 5h, and generator not connected 3. Current system is in float charge state Self-test exit conditions 1. Confirm that the system is not in self-test state at least 10 seconds, and satisfies the following conditions: in battery mode or rectifier is closed, and then the system will shift to battery supply state.

  • Page 96: Procedures For Completely Powering Down Ups While Maintaining Power To Load

    Chapter 5 UPS Operation Introduction Caution The following procedures will cut off the load power, making the load completely power off. 1. Click the INVERTER OFF key to stop the operation of the inverter (Refer to Section 4.3.3). Then press the EPO button to stop the operation of the rectifier, static switch and battery.

  • Page 97: Automatic Restart

    During the automatic recovery delay, the UPS will charge its batteries to provide a safety margin for equipment shutdown if input power fails again. Note During the automatic restart process, manual startup is disabled. Automatic restart must be set by Vertiv's authorized service engineer through Vertiv setting software. 5.9 Selecting Language Use the following procedures to select the language: 1.

  • Page 98: Changing Current Date And Time

    Chapter 5 UPS Operation Introduction Figure 5-11 Setting language 5.10 Changing Current Date And Time Use the following procedures to change the system date and time: 1. Click the icon 2. Click the icon 3. Click the item of Display. 4.
  • Page 99 Chapter 5 UPS Operation Introduction 3. Refer to Figure 5-13, set password changing. Figure 5-13 Setting password Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 100: Chapter 6 Battery

    Chapter 6 Battery Chapter 6 Battery This chapter introduces the battery, including the battery safety, installation and maintenance information, battery protection function, as well as the connection of BCB box (option), battery temperature sensor (option), and battery ground fault detector (option). 6.1 Introduction The UPS battery string is composed of several batteries in series connection and provides rated DC input voltage for the UPS inverter.
  • Page 101 Chapter 6 Battery Warning: hazardous battery voltage present behind covers 3. Observe the following safety precautions when working on the batteries: a) The battery shall be firmly and reliably connected. After the connection is completed, the screw connections between all the terminals and the batteries shall be calibrated. The requirements on torque specified in the specifications or user manual provided by the battery manufacturer shall be satisfied.

  • Page 102: Ups Battery

    Chapter 6 Battery Warning: hazardous battery voltage present behind covers i) Clean the battery enclosure with the wringed wet cloth. To avoid any static or arcing, do not use dry cloth or duster to clean the battery. Do not use the organic solvent (such as thinner, gasoline, volatile oil) to clean the battery.

  • Page 103: Precautions For Installation Design

    Chapter 6 Battery 6.4 Precautions For Installation Design Note Precautions for installation, use and maintenance of the battery are described in the relevant battery manual provided by the battery manufacturer. The safety precautions described in this section include the important matters that must be considered during the installation design.

  • Page 104: Number Of Batteries

    Chapter 6 Battery battery shall be used in 15°C ~ 25°C. If the battery cabinet is installed near the UPS, the maximum design ambient temperature shall be determined according to the battery rather than the UPS. That is, if valve-regulated battery is used, the indoor ambient temperature shall be 15°C ~ 25°C rather than the operating temperature range of the main equipment.

  • Page 105: Battery Connection

    Chapter 6 Battery 3. Certain clearance shall be maintained between the battery top and the upper layer to facilitate the monitoring and maintenance of the battery. 4. The batteries shall be installed from the bottom layer to top layer, so as to avoid a too high gravity center.

  • Page 106: Common Battery String

    Figure 6-3 Conncetion of common battery string 6.10 BCB Box (Option) Warning Isolating the battery is necessary for a safe maintenance and service, no matter whether you use Vertiv BCB box or not. Liebert EXM 80kVA ~ 200kVA UPS User Manual...
  • Page 107 Chapter 6 Battery The UPS requires an optional BCB box, which contains one BCB and one BCB control board, to provide over-discharge and overcurrent protections for the battery. The BCB box can also electrically isolate the UPS from the battery to minimize the danger of the service personnel at work. The BCB provides the following functions: Short circuit protection and EOD protection.
  • Page 108 Chapter 6 Battery Current transformer of battery ground fault detector Top cable entry hole Top plate Battery terminal (N) Battery terminal (-) Battery terminal (+) PCB of battery groud fault detector Earth bar UPS terminal (+) UPS terminal (N) BCB control board UPS terminal (-) Bottom plate Bottom cable entry hole...

  • Page 109: Battery Ground Fault Detector (Option)

    6.11 Battery Ground Fault Detector (Option) Vertiv provides an optional battery ground fault detector. It includes a mutual inductor and a PCB, which should be installed in the BCB box. The installation position of the PCB is shown in Figure 6-5. If the BCB box uses top cable entry, the mutual inductor should be installed on the inside of the top plate of the BCB box, as shown in Figure 6-5;...
  • Page 110 Chapter 6 Battery UPS rated power (kVA) Items Unit Reference rated current of CSA of connection cable Maximum battery discharge current at full load 32-bolck Reference rated current of battery CSA of connection cable Maximum battery discharge current at full load 34-block Reference rated current of battery...
  • Page 111 Chapter 6 Battery Figure 6-8 Connections between battery, BCB and UPS (3 wire at battery side, battery consisting of 30 to 44-block) Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 112: Battery Temperature Sensor (Option)

    Chapter 6 Battery 6.13 Battery Temperature Sensor (Option) Vertiv provides an optional battery temperature sensor. Conect the battery temperature sensor as shown in Figure 6-9. Black Brown To bypass module J22 Battery temperature sensor 0～4 pcs, if one is selected, then connect X103 of C2 board;...
  • Page 113 Chapter 6 Battery Used lead acid storage battery belongs to dangerous waste, and it is a key item for used battery pollution control. The storage, transportation, use and disposal of the battery shall comply with the national and local laws and regulations on dangerous waste and used battery pollution prevention and other standards. According to the relevant national regulations, the used lead acid storage battery must be recycled and shall not be disposed of with other methods.

  • Page 114: Chapter 7 Parallel System And Lbs System

    Warning To achieve coordinated operation of the modules in the parallel system, it is required to configure each module separately using Vertiv setting software. This must be done by Vertiv service personnel. 7.2.2 Cabinet Installation Place the UPS modules side by side and interconnect as shown in Figure 7-1. The output distribution mode (Q1EXT, Q2EXT must be configured) shown in Figure 7-1 is recommended to facilitate maintenance and system testing.

  • Page 115: External Protective Device

    Chapter 7 Parallel System And LBS System External Input power bypass switch supply Mains input Mains input L1,L2,L3,N L1,L2,L3,N UPS 1 UPS 2 Rectifier Rectifier Charger Charger Static Static switch switch Inverter Inverter Battery 1 Battery 2 L1, L2,L3,N L1, L2,L3,N Output distribution To load Note: Q1, Q2 and Q5 are optional while Q3 is standard...

  • Page 116: Parallel Cable

    Chapter 7 Parallel System And LBS System 7.2.5 Parallel Cable Shielded and double-insulated parallel cables available in lengths 5m, 10m and 15m must be interconnected in a ring configuration between the UPS modules, as shown in Figure 7-2. Method: connect a module parallel cable from its PARA1 port to the PARA2 port of another module.

  • Page 117: Operation Procedures For Parallel System

    Chapter 7 Parallel System And LBS System UPS 2 UPS 2 J2 2.3 Bypass module J3 3.3 Communication J2 2.4 board J3 3.4 J2 2.3 J2 2.3 J3 3.3 J2 2.4 J3 3.4 Bypass module Communication board board UPS 1 UPS1 UPS 2 UPS 2...

  • Page 118: Maintenance Bypass Procedures

    Chapter 7 Parallel System And LBS System Use the following procedures to turn on the UPS from a fully powered down condition. 1. Confirm that the total external maintenance bypass switches are disconnected. Open the front door of each UPS in turn, ensure that the internal maintenance bypass switch Q3 is disconnected, while the input cables and copper bars are reliably connected, and the parallel cables are firmly connected.

  • Page 119: Procedures For Isolating One Ups Module From Parallel System

    7.3.3 Procedures For Isolating One UPS Module From Parallel System Important These procedures shall only be carried out by service personnel of Vertiv or under their guidance. Warning Before operation, confirm that the system capacity has redundancy to avoid system shutdown due to overload.

  • Page 120: Procedures For Completely Powering Down Ups

    Chapter 7 Parallel System And LBS System The following procedures are used to reintegrate a UPS module that has been previously isolated from the parallel system: 1. Confirm that the I/O cable, battery cable and parallel cable of the single module are correctly connected. 2.

  • Page 121: External Protective Device

    Chapter 7 Parallel System And LBS System Bypass Bypass Rectifier Rectifier Q2 Q3 Q2 Q3 To load Note: Q1, Q2 and Q5 are optional while Q3 is standard Figure 7-5 LBS system (UPS module) Bypass Bypass Rectifier Rectifier Rectifier Rectifier UPS 1 UPS 4 UPS 1...

  • Page 122: Power Cable

    Chapter 7 Parallel System And LBS System 7.4.3 Power Cable The power cable of dual-bus power system is similar to that of single system. Refer to 3.1 Wiring Of Power Cable. The bypass and rectifier input supplies must use the same neutral line input terminal. If the input has a current leakage protective device, the current leakage protective device must be fitted upstream of the neutral line input terminal.

  • Page 123: Chapter 8 Options

    Chapter 8 Options Chapter 8 Options This chapter provides the UPS option list, and introduces the functions, installation and configuration of each option. 8.1 Option List Table 8-1 Option list Option name Remark Model 160 ~ 200kVA optional Top cable incoming cabinet (assembled after delivery) 02359741 switch cabinet Bypass load sharing...

  • Page 124: Option Introduction

    Chapter 8 Options 8.2 Option Introduction 8.2.1 Optional Switch Cabinet arallel cabinet mechanical dimensions 1000 1596 Top view (door open) 1000 1002 outlet inlet outlet 2009 inlet Left side view Air flows through the cabinet Front view 1002 Cable access area (100*42) Cable access area (545*275)
  • Page 125 Chapter 8 Options Parallel cabinet mechanical connection The power cabinet and optional switch cabinet need to be connected at installation site, see Figure 8-2. B (D) Bolt M10*25 (1 piece) Plain washer M10 (1 piece) Spring washer M10 (1 piece) Installation position 1 Bolt M10*25 (1 piece) Plain washer M10 (1 piece)
  • Page 126 Chapter 8 Options Parallel cabinet electrical connection 1. Connect the mains, bypass and output terminals between the main power cabinet and optional switch cabinet according to the specific wire number. See Figure 8-3. Shorting copper bar of common input configuration Figure 8-3 Parallel cabinet electrical connection 2.
  • Page 127 Chapter 8 Options User connection The connection terminals of the power cables are shown in Figure 8-4. BAT+ BAT- Note: 1. BAT+, BAT-: Battery input terminals 2. mA, mB, mC: Mains input terminals 3. bA, bB, bC: Bypass input terminals 4.
  • Page 128 Chapter 8 Options For parallel cabinet, the N line of user I/O and battery must be connected to the corresponding positions in optional switch cabinet instead of main power cabinet. Figure 8-5 to Figure 8-6 show the power cable entry and routing methods. Step 1 Step 2 Note:...
  • Page 129 Chapter 8 Options Step 3 Step 2 Step 1 Note: Step 1: Remove this bottom plate, make holes according to the cables number and size, then lead cables into the cabinet. Step 2: Remove this bottom plate, lead cables into the cabinet. Step 3: Route cables along the cabinet inside, and use cable ties to bind them, then connect them to corresponding terminals.

  • Page 130: Bypass Load Sharing Inductor Kit

    Chapter 8 Options Note After connection, take appropriate measures to seal the cable entry holes. Connect the signal cables for parallel cabinet according to Figure 8-7. Note that cable W215 has been bound at the column at rear of the optional switch cabinet before delivery. The user should unlock the cable W215 and connect it to the terminal J15 on parallel board X3.
  • Page 131 Chapter 8 Options Each UPS cabinet has three bypass load sharing inductors, with no extra clearance occupied. The load sharing rate is generally 10% of the system rated current with the difference of external cable configuration. Try to make the cable length be the same from bypass to each UPS and from UPS module output to parallel system connection point.
  • Page 132 Chapter 8 Options Liebert EXM 80kVA ~ 200kVA UPS User Manual...
  • Page 133 Chapter 8 Options 5. Place the three inductors (A, B, C) in the installation position and fix them with twelve hexagon sems screw M8 × 20, as shown in Figure 8-9. Inductor LA-1 LB-1 LC-1 Installation hole LB-2 LC-2 LA-2 Figure 8-9 Installing bypass load sharing inductors 6.

  • Page 134: Battery Temperature Sensor Kit

    Chapter 8 Options LB-1 LB-2 LA-2 LC-1 LA-1 LC-2 Inductor Figure 8-10 Position of bypass load sharing inductors 5. Place the three inductors (A, B, C) in the installation position and fix them with twelve hexagon sems screw M8 × 20, as shown in Figure 8-10. 6.

  • Page 135: Battery Ground Fault Kit

    Chapter 8 Options Preparation 1. Prepare the installation tools, including a cross head screwdriver. 2. Check that all installation materials are present and complete, including a battery temperature sensor. Procedures Warning 1. Connect the cables strictly following the instructions. Failure to observe this may cause damage to the UPS and the battery.
  • Page 136 Chapter 8 Options Warning 1. Only Vertiv authorized engineers shall carry out the installation. 2. Carry out the installation strictly following the instructions. Failure to observe this could cause personnel injury or damage to the UPS and seismic anchor kits.
  • Page 137 Chapter 8 Options M12 expansion bolt Seismic anchor 3 Figure 8-13 Installing seismic anchor 3 Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 138: Is-Unity-Dp Card

    Chapter 8 Options 4. Use M6 × 20 tapping screws (14 pcs) to fix the seismic anchor 4 located at bottom of the cabinet front, and use four M12 expansion bolts to fix seismic anchor 4 on the ground, as shown in Figure 8-14. M6*20 tapping screw Seismic anchor 4 M12 expansion bolt...

  • Page 139: Sic Card

    Chapter 8 Options 8.2.8 SIC Card The SIC card is a network management card. It can make the UPS developed by Vertiv Tech Co., Ltd have network communication capability. It can also be connected to the IRM series sensor to provide environment monitoring function.
  • Page 140 Chapter 8 Options IS-Relay Figure 8-17 Appearance of IS-Relay card Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 141: Bcb Box

    Chapter 8 Options The UPS provides IS-Relay card for the user to use the dry contact signal to monitor the UPS. The functions of the IS-Relay card are listed in Table 8-4. Table 8-4 Function of UPS IS-Relay card Function Operation Common-Low Battery Low Battery...

  • Page 142: Parallel Cable

    Chapter 8 Options Magnet ring (2 pcs) Magnet ring (2 pcs) Top cable access Bottom cable access Figure 8-18 Schematic diagram of electromagnetic shielding for signal cables 8.2.12 Parallel Cable Shielded and double-insulated parallel cables available in lengths of 5m, 10m and 15m must be interconnected in a ring configuration between the UPS modules, as shown in Figure 7-2.

  • Page 143: Chapter 9 Communication

    Both the UNITY card and SIC card are network management cards which make the UPS developed by Vertiv Tech Co., Ltd. real network equipment. It can also be connected to the IRM series sensor to provide environment monitoring function. When the intelligent equipment generates an alarm, the UNITY card and SIC card can notify the user by recording the log, sending trap information, and sending a mail.

  • Page 144: Communication Through Is-Relay Card

    Chapter 9 Communication 9.3.1 Communication Through IS-Relay Card The UPS provides an IS-Relay card for the user to use dry contact signals to monitor the UPS. The IS-Relay card should be installed in an Intellislot port (see Figure 3-6) of the communication box in the cabinet.

  • Page 145: Chapter 10 Service And Maintenance

    Chapter 10 Service And Maintenance Chapter 10 Service And Maintenance The UPS system (including battery) needs regular service and maintenance in long-term operation. This chapter elaborates on the advice on the service life, regular inspection, maintenance and replacement of the UPS key components. Effective maintenance of the UPS system can reduce the risk in UPS failure and prolong the UPS service life.

  • Page 146: Service Procedures Of Bypass Module

    Chapter 10 Service And Maintenance Note The module will be blocked by a spring piece on the left side of the module when the module is pulled out of the cabinet halfway. At this point, you must press the spring piece before you continue to pull the module out. 7.
  • Page 147 Chapter 10 Service And Maintenance Bypass module DIP switch Power module Fixing holes Ready switch DETAIL B A Amplified view Figure 10-1 Installing power modules of 80kVA ~ 120kVA Bypass module DIP switch Power module Fixing holes Ready switch DETAIL B A Amplified view Figure 10-2 Installing power modules of 160kVA ~ 200kVA Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 148: Key Components And Service Life Of Ups

    Chapter 10 Service And Maintenance Table 10-1 Setting method of DIP switch DIP switch setting Module address Note Install the power modules from bottom to top to avoid cabinet toppling caused by the high center of gravity. 10.3 Key Components And Service Life Of UPS When in use, some devices of UPS system will have shorter service life than UPS itself due to abrasion in work.

  • Page 149: Maintenance Of Ups And Options

    Chapter 10 Service And Maintenance The UPS provides air filters on the back of the front door of the cabinet, and the user can replace the air filter during the UPS operation. Each air filter is fixed by a fixing bar on both sides. Refer to Figure 10-3, the following is the air filter replacement procedures: 1.
  • Page 150 Chapter 10 Service And Maintenance ambient conditions where UPS is working in order to rapidly position which ambient conditions are unusual; the setting of UPS operation control panel should be known as well. For information of the UPS battery maintenance, refer to 6.13 Battery Maintenance. Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 151: Chapter 11 Specifications

    Chapter 11 Specifications Chapter 11 Specifications This chapter lists the UPS specifications. 11.1 Conformance And Standards The UPS has been designed to comply with the European and international standards listed in Table 11-1. Table 11-1 European and international standards Item Normative reference General safety requirements for UPS EN62040-1/IEC62040-1/AS62040-1...

  • Page 152: Electrical Characteristics (Input Rectifier)

    Chapter 11 Specifications 11.4 Electrical Characteristics (Input Rectifier) Table 11-4 Rectifier AC input (mains) Rated power (kVA) Item Unit 380/400/415, 3-phase 4-wire (+PE) TN/TT/IT power distribution Rated AC input voltage system Input voltage range 228 ~ 478 Frequency 50/60 (range: 40 ~ 70) kW/kVA, full load Power factor 0.99 (0.98)

  • Page 153: Electrical Characteristics (Inverter Output)

    Chapter 11 Specifications 11.6 Electrical Characteristics (Inverter Output) Table 11-6 Inverter output (to critical load) Rated power (kVA) Item Unit 380/400/415 (3-phase 4-wire, with neutral reference to the bypass Rated AC voltage neutral) Frequency 50/60 Power factor 1 (0<t≤30°C); 0.9 (30°C<t≤35°C); 0.8 (35°C<t≤40°C) Overload <105%, long time;...

  • Page 154: Efficiency And Loss

    Chapter 11 Specifications 11.8 Efficiency And Loss Table 11-8 Efficiency and loss Rated power (kVA) Item Unit Rated normal mode ECO mode Liebert EXM 80kVA ~ 200kVA UPS User Manual...

  • Page 155: Appendix 1 Glossary

    Appendix 1 Glossary Appendix 1 Glossary Alternating current Battery circuit breaker Cross sectional area Direct current External interface board Electromagnetic compatibility Electromagnetic interference End-of-discharge Emergency power off Input/output IGBT Integrated gate bipolar transistor Load bus synchronizer TOUCHSCREEN Liquid crystal display Light-emitting diode MCCB Moulded-case circuit breaker...
  • Page 156 Appendix 2 Hazardous Substances And Content Appendix 2 Hazardous Substances And Content Hazardous substances Plumbum Hydrargyru Cadmium Chrome PBDE Parts （Cr (VI)） （Pb） （Hg） （Cd） （PBB） （PBDE） Hex copper stud × ○ ○ ○ ○ ○ PCBA × ○ ○ ○...

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