LEGRAND KEOR T EVO 10-60 KVA Installation & Operation Manual
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LEGRAND KEOR T EVO 10-60 KVA Installation & Operation Manual

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KEOR T EVO 10-60 KVA
Installation & Operation Manual
LE11585AC

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Summary of Contents for LEGRAND KEOR T EVO 10-60 KVA

  • Page 1 KEOR T EVO 10-60 KVA Installation & Operation Manual LE11585AC...
  • Page 2 Important Notices! Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the This manual contains important information about commissioning, usage and technical properties of the UPS.
  • Page 3 KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual Description of the Symbols Used in the Manual Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. This symbol points out the instructions which are especially important.
  • Page 4 Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.

  • Page 5: Table Of Contents

    KEOR T EVO KEOR T EVO KEOR T EVO 1. FOREWORD 1.1. Overview Description of the Symbols Used in the Manual 1.2. Manual 2. WARRANTY 2.1. Terms of Warranty Description of the Symbols Used in the Manual 2.2. Out of Warranty Terms and Conditions 3.
  • Page 6 Important Notices! 8.1. Serial Communication (RS232) 8.2. Internal SNMP Communication Thank you for choosing LEGRAND UPS System to supply your Critical Application. 8.3. Emergency Switching Device and Generator Connections 8.4. Dry Contacts This manual contains important information about commissioning, usage and technical properties of the 8.5.

  • Page 7: Foreword

    This symbol points out the instructions which are especially important. This UPS aims to be efficient, functional, safe and very easy to install and use. LEGRAND has studied the best way to reconcile high-tech performance and ease of use, making “user friendly” technologically advanced products.
  • Page 8 Manufacturer, in such a case, will be an enclosure to the manual. Thank you for choosing LEGRAND UPS System to supply your Critical Application. • For its use the user must also comply with the specific laws in force that exist in the country where the equipment is installed.

  • Page 9: Warranty

    Out of Warranty Terms and Conditions This Warranty does not apply if: • UPS not commissioned or maintained by an authorized LEGRAND UPS Technical Service staff or an This symbol points out the instructions which are especially important. This symbol points out the risk of electric shock if the following instruction is authorized LEGRAND distributor Technical Service staff not followed.

  • Page 10: Safety

    Important Notices! Information related to safety of the UPS, battery, load and the user is summarized below. Thank you for choosing LEGRAND UPS System to supply your Critical Application. But the equipment should not be installed before reading the manual completely.

  • Page 11: Important Notice For Ups

    ESD: Emergency Switching Device is likely to cause substantial harms to person, we would advise you to contact LEGRAND UPS to confirm the ability of these products to meet the requested level of safety, performance, reliability and compliance with applicable laws, RS232: Serial Communication Protocol regulations and specifications.

  • Page 12: Emergency Interventions Not Followed

    Important Notice for Battery Important Notices! • The batteries may only be installed and commissioned by authorized LEGRAND UPS Technical Service Personnel. • Make sure that the battery qty is proper for the unit and they are same type and capacity. Otherwise danger of Thank you for choosing LEGRAND UPS System to supply your Critical Application.

  • Page 13: Operation Modes

    KEOR T EVO KEOR T EVO KEOR T EVO 4. Operation Modes Description of the Symbols Used in the Manual Uninterruptible Power Supplies (UPS) most important function is the protection of critical and sensitive loads from the irregular mains voltage conditions. They are used to supply uninterruptible energy to these loads in such irregular mains voltage conditions and provide regulated energy supply to the equipment present in the IT room, industrial workshop, hospitals and of fices.

  • Page 14: Battery Mode

    In this operation, energy is drawn from the batteries. The loads are supplied via inverter. Output voltage is sinusoidal and has a regulated amplitude and frequency. Thank you for choosing LEGRAND UPS System to supply your Critical Application. Battery voltage should be in acceptable limits and the inverter should be enabled for the UPS to operate in this mode.

  • Page 15: Bypass Mode

    Bypass Mode Operation voltage tolerance limit can be adjusted in certain ranges depends on the customer’s ESD: Emergency Switching Device request on site by Legrand UPS Technical Service Personnel. RS232: Serial Communication Protocol To return to Bypass Mode Operation; the mains voltage should turn back to +5V above of lower limit, -5V...

  • Page 16: Eco Mode

    The purpose of using this mode is to increase the efficiency up to 98% and to provide energy saving; since Thank you for choosing LEGRAND UPS System to supply your Critical Application. the loads are supplied by the mains voltage directly, the loads are unprotected against any possible future risks.

  • Page 17: Operator Or Damage Of The Equipment If Not Followed

    KEOR T EVO KEOR T EVO KEOR T EVO 5. Requirement Description of the Symbols Used in the Manual 5.1. Transportation Description of the Symbols Used in the Manual The UPS must be placed and stand in a vertical position throughout the transportation. This symbol points out the instructions which are especially important.
  • Page 18 Figure.5.2-3 Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.

  • Page 19: Storage

    IEC 61000-2-2. For more severe conditions, a power quality audit is required to check compatibility during A: Ampere UPS commissioning by authorized LEGRAND UPS Technical Service Personnel. For Mains Supply, Auxiliary Mains Supply, Output, Battery Circuit Breaker and Maintenance Bypass Circuit of common mains supply voltage and auxiliary mains supply voltage input protection devices (thermal, Breaker;...
  • Page 20 Model (kVA) Phase in/out 3Ph+N+PE / 3Ph+N+PB Thank you for choosing LEGRAND UPS System to supply your Critical Application. Rated output apparent power (kVA) Rated output active power (kW) This manual contains important information about commissioning, usage and technical properties of the Rated input current (A) at 400V nominal input voltage UPS.
  • Page 21 KEOR T EVO KEOR T EVO KEOR T EVO *Rectifier protection alone should only be considered in the event of separate inputs; if the bypass and Description of the Symbols Used in the Manual rectifier inputs are combined, the general input protection rating (bypass + rectifier) must reflect the recommended rectifier protection rating.

  • Page 22: Installation

    When the UPS is delivered, examine the packaging and product carefully to see if any damage occurred during transport. Thank you for choosing LEGRAND UPS System to supply your Critical Application. If either possible or ascertained damage is found report it immediately to: •...

  • Page 23: Description Of The Symbols Used In The Manual

    KEOR T EVO KEOR T EVO KEOR T EVO 6.2. Unpacking Procedure Description of the Symbols Used in the Manual Figure.6.2-1 Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. This symbol points out the instructions which are especially important. This symbol points out the risk of electric shock if the following instruction is not followed.
  • Page 24 6.3. Installation Procedures and Instructions The equipment may only be installed and commissioned by LEGRAND Service staff or LEGRAND reserves the rights to change the information in this document authorized distributor skilled person trained and qualified according national safety without notice.
  • Page 25 KEOR T EVO KEOR T EVO KEOR T EVO 6.3.1. Power Connections of Single Systems Description of the Symbols Used in the Manual Make sure that all circuit breakers are “OFF” before starting with the installation. Description of the Symbols Used in the Manual The power screw terminals are located on the lower front side of the UPS.
  • Page 26 Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 27 KEOR T EVO KEOR T EVO KEOR T EVO KEOR T EVO 10-30kVA (3Ph Input – 3Ph Output) Circuit Breakers Description of the Symbols Used in the Manual Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. This symbol points out the instructions which are especially important.
  • Page 28 Connection if the MAINS and AUX Supply are connected in COMMON Figure.6.3.1-13 Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 29 KEOR T EVO KEOR T EVO KEOR T EVO KEOR T EVO 10-30kVA (3Ph Input – 3Ph Output) Description of the Symbols Used in the Manual Connection if the MAINS and AUX Supply are connected in SEPARATE Figure.6.3.1-14 Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important.
  • Page 30 KEOR T EVO 40-60kVA (3Ph Input – 3Ph Output) Circuit Breakers Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 31 KEOR T EVO KEOR T EVO KEOR T EVO KEOR T EVO 40-60kVA (3Ph Input – 3Ph Output) Description of the Symbols Used in the Manual Connection if the MAINS and AUX Supply are connected in COMMON Figure.6.3.1-16 Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important.
  • Page 32 Connection if the MAINS and AUX Supply are connected in SEPARATE Figure.6.3.1-17 Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 33 KEOR T EVO KEOR T EVO KEOR T EVO Connections shall be made in the following order; Description of the Symbols Used in the Manual 6.3.1.1. Earth Connection Description of the Symbols Used in the Manual The device shall be earthed for a safe and reliable operation. Connect the PE/ PB ground terminals before connecting any other cable.
  • Page 34 Cables must be protected by fuses or MCCB, refer to Section 4.4 Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying KEOR T EVO the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 35 KEOR T EVO KEOR T EVO KEOR T EVO If auxiliary supply exists, remove all phase bridges. Description of the Symbols Used in the Manual X4 AUXILIARY SUPPLY: X4/L1 - X4/L2 - X4/L3 Connect the phase cables to terminals, the neutral to Description of the Symbols Used in the Manual X4 AUXILIARY SUPPLY: X4/N terminal.
  • Page 36 Important Notices! KEOR T EVO 10-30kVA 1x60pcs 7-9Ah BATTERY WIRING DIAGRAM Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 37 KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual KEOR T EVO 10-30kVA 2x60pcs 7-9Ah BATTERY WIRING DIAGRAM Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. This symbol points out the instructions which are especially important.
  • Page 38 Important Notices! KEOR T EVO 40-60kVA 2x60pcs 7-9Ah BATTERY WIRING DIAGRAM Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 39 KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual KEOR T EVO 40-60kVA 3x60pcs 7-9Ah BATTERY WIRING DIAGRAM Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. This symbol points out the instructions which are especially important.
  • Page 40 UPS safely and correctly. If battery cabinets not supplied by LEGRAND, it is the installer’s responsibility to check the electrical compatibility and the presence of appropriate protection devices between the cabinet and KEOR T EVO.
  • Page 41 KEOR T EVO KEOR T EVO KEOR T EVO Double check the polarity of battery connection! Description of the Symbols Used in the Manual Figure.6.3.1.4-5 Figure.6.3.1.4-6 Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. This symbol points out the instructions which are especially important.
  • Page 42 Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.

  • Page 43: Battery Connection Configurations For Model

    KEOR T EVO KEOR T EVO 6.3.1.5. Battery Connection Configurations for Model 0 KEOR T EVO Do not use internal and external battery together! Battery connection configuration can be adjusted as internal or external battery by changing cabling of battery selection terminal. Description of the Symbols Used in the Manual As can be seen in Figure 6.3.1.5-1, battery selection terminal is adjusted to internal battery as the factory setting.
  • Page 44 Make sure that all circuit breakers are at “OFF” position before starting with the Important Notices! installation. Electrical Characteristics - Inverter Thank you for choosing LEGRAND UPS System to supply your Critical Application. Model (kVA) This manual contains important information about commissioning, usage and technical properties of the Rated output voltage (selectable) (V) 400 3Ph+N+PB (380/415 configurable) UPS.

  • Page 45: External Maintenance Bypass Connection

    KEOR T EVO KEOR T EVO KEOR T EVO 6.3.1.7. External Maintenance Bypass Connection If External Maintenance Bypass would be used; connect normally open auxiliary contact of External Maintenance Bypass MCCB on the distribution panel Description of the Symbols Used in the Manual a/X6 b/X6 to terminals...

  • Page 46: Backfeed Protection For Dual Input

    Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the The following tables shows the backfeed contactors' specifications. UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.

  • Page 47: A: Ampere

    KEOR T EVO KEOR T EVO KEOR T EVO X9/e: Neutral for mccb shunt trip signal X9/f : 220-240 Vac will be applied for 1 second if backfeed detected. This terminal is protected with an internal 2A fuse. The KEOR T EVO is provided with voltage free contacts which can be used to operate the Description of the Symbols Used in the Manual shunt trip coil of external switching device.

  • Page 48: For Mains Supply, Auxiliary Mains Supply, Output, Battery Circuit Breaker And Maintenance Bypass Circuit 6.3.2. Power Connections Of Parallel Systems

    • Make sure that electrical connections and the communication cabling (CANBUS) have been made as shown in Thank you for choosing LEGRAND UPS System to supply your Critical Application. below diagrams. You may connect all 8pcs parallel UPS following these diagrams.

  • Page 49: Human Machine Interface

    RS232: Serial Communication Protocol SNMP: Simple Network Management Protocol 2 Password protected menus for SETTINGS and COMMANDS; User Password by default: 1111 Service Password: access only to LEGRAND UPS Technical Service Personnel RS485: Serial Communication Protocol • Relay Functions • Options V: Volt •...
  • Page 50 Menus are displayed on LCD. Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 51 KEOR T EVO KEOR T EVO KEOR T EVO Operation Modes of UPS and Energy Flow Diagram; Description of the Symbols Used in the Manual Online Mode: Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. This symbol points out the instructions which are especially important.

  • Page 52: Breaker; 7.1.2. Ups Status Led Bar

    Eco Mode: Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.

  • Page 53: Menu

    KEOR T EVO KEOR T EVO KEOR T EVO 7.2. Menu Description of the Symbols Used in the Manual The related sub-menus under the main Menu can be reached by touching MENU icon while main screen image is displayed. They provide information to user about the measurements, about the UPS and status of UPS.
  • Page 54 It provides useful measurements about the UPS and the load. You may scroll to right and left by touching right and left keys through Measurements menu. Thank you for choosing LEGRAND UPS System to supply your Critical Application. The screens of MEASUREMENTS menu are as below: This manual contains important information about commissioning, usage and technical properties of the UPS.

  • Page 55: Settings Menu

    KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual Bypass voltage (Ph-N) and frequency information of Description of the Symbols Used in the Manual each phase are displayed. If the MAINS and AUX Supply are connected in COMMON, Rectifier and Bypass values will be the same.
  • Page 56 Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. There are 4 different relays and one alarm is assigned to each relay. This manual contains important information about commissioning, usage and technical properties of the UPS.
  • Page 57 KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual UPS records the event logs with the date and time information. Thus, the events can be followed chronologically. Description of the Symbols Used in the Manual When you touch the save icon key, a confirmation...

  • Page 58: Diagnostics Menu

    Important Notices! You may choose the language package installed in UPS. Thank you for choosing LEGRAND UPS System to supply your Critical Application. save icon When you touch the key, a confirmation pop-up bar will appear. You should touch to save This manual contains important information about commissioning, usage and technical properties of the the settings.
  • Page 59 KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual You may see the logged events with time and date stamp. Events are stored in EEPROM using FIFO method. Description of the Symbols Used in the Manual When you touch any event log, you may reach the details of it as you see on the side.

  • Page 60: About Menu

    About Menu Important Notices! This menu provides information about the UPS itself. Thank you for choosing LEGRAND UPS System to supply your Critical Application. • UPS: UPS model and nominal power This manual contains important information about commissioning, usage and technical properties of the •...
  • Page 61 KEOR T EVO KEOR T EVO KEOR T EVO Via this menu; you may choose operation mode of Description of the Symbols Used in the Manual UPS as Online or Eco Mode. If system is configured as Single; you may choose operation mode of UPS Online or Eco Mode.

  • Page 62: Communication

    Interface connectivity cards allow UPS to communicate in a variety of networking environments and with different type of devices. Thank you for choosing LEGRAND UPS System to supply your Critical Application. Standard and optional communication interfaces are listed below; Communication Interfaces This manual contains important information about commissioning, usage and technical properties of the UPS.

  • Page 63: Serial Communication (Rs232)

    KEOR T EVO KEOR T EVO KEOR T EVO 8.1. Serial Communication (RS232) Description of the Symbols Used in the Manual UPS is equipped with Serial Communication Cable Path Communication as standard. RS232 cable shall be shielded and shorter than 25m. Description of the Symbols Used in the Manual RS232: DSUB-9 male connector with...

  • Page 64: Internal Snmp Communication

    Internal SNMP has the same features as External SNMP; refer to Section 8.1 for more information. Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the 8.3.

  • Page 65: Dry Contacts

    KEOR T EVO KEOR T EVO KEOR T EVO 8.4. Dry Contacts Description of the Symbols Used in the Manual Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. There are 4 dry contact sockets on the Interface Board. The relays can be programmable from Relay Functions menu (under Settings menu).

  • Page 66: Rs485

    Building Management Systems. This communication link allows monitoring UPS status and measurements with such systems. Thank you for choosing LEGRAND UPS System to supply your Critical Application. The RS485 differential line consists of three pins: This manual contains important information about commissioning, usage and technical properties of the UPS.

  • Page 67: Operating Procedures For Single Systems

    KEOR T EVO KEOR T EVO KEOR T EVO 9. Operating Procedures For Single Systems Description of the Symbols Used in the Manual 9.1. Preparations UPS is shipped with 3pcs of battery fast fuses in a plastic package attached to the front side of UPS. After all connections are completed as described in KEOR T EVO Installation Manual, the battery fuses Description of the Symbols Used in the Manual must be placed as shown below.

  • Page 68: Commissioning

    Important Notices! Do not close battery fuse holder F5 before reading Commissioning procedure Section 9.2 Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the Mount the battery fast fuses into battery fuse holder on the UPS.

  • Page 69: Decommissioning

    “ON”: Closing the Circuit bypass operation. “OFF”: Opening the Circuit For Mains Supply, Auxiliary Mains Supply, Output, Battery Circuit Breaker and Maintenance Bypass Circuit All the maintenance operations should be done by authorized LEGRAND UPS Breaker; Technical Service Personnel. “ON”: Closing the Circuit During Maintenance Bypass operation;...

  • Page 70: Maintenance Bypass Decommissioning Instructions

    Switch the auxiliary supply circuit breaker on the UPS (Q4) to “ON” position, after 30s check if fans are running. Thank you for choosing LEGRAND UPS System to supply your Critical Application. 2. Switch the mains supply circuit breaker on the UPS (Q1) to “ON” position.

  • Page 71: Operating Procedures For Parallel Systems

    You may see the block diagrams of Parallel Systems in Appendix-6: Description of UPS and Block Diagram. This symbol points out the instructions which are especially important. This symbol points out the risk of electric shock if the following instruction is Parallel configuration must only be activated by LEGRAND UPS Technical Service not followed. Personnel.

  • Page 72: Procedure For Commissioning And Start-Up

    UPS’s will operate as slave. According ID numbers defined for each UPS, Master and Slave messages should be observed on the LCD panel. On the master unit, candidate master UPS is also shown Thank you for choosing LEGRAND UPS System to supply your Critical Application. as CX.

  • Page 73: Procedure For Decommissioning Reproduction, Adaptation, Or Translation Of This Manual Is Prohibited Without Prior

    KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual CAUTION: Do not try to insert its communication cable while it is operating. Description of the Symbols Used in the Manual The Redundancy System expects to have at least one more UPS than N value. Otherwise it shall provide “Redundancy Lost”...

  • Page 74: Troubleshooting

    UPS. It also contains safety information for operator and instructions to secure your critical load. Applying replacing battery fuses shall be carried out by the authorized Legrand UPS Technical the recommendation detailed in this manual is necessary to use UPS safely and correctly.

  • Page 75: Maintenance Bypass Active Alarm

    This symbol points out the instructions, which may result with injury of the If any other alarm occurs or if the above alarms cannot be cleared, contact Legrand UPS Technical Service. All packing material must be recycled in compliance with the laws in force in the operator or damage of the equipment if not followed.

  • Page 76: Preventive Maintenance

    Reproduction, adaptation, or translation of this manual is prohibited without prior The batteries should be maintained and checked periodically by authorized LEGRAND UPS Technical written permission of LEGRAND Company, except as allowed under the copyright laws.

  • Page 77: Fans

    (temperature, humidity, dust, pollution) Please look at Appendix-4 Technical Specifications for detailed environment conditions. Preventive maintenance and replacement before end of life shall be done by authorized LEGRAND UPS Description of the Symbols Used in the Manual Technical Service Personnel periodically.

  • Page 78: Appendix-1: Alarms List

    Appendix-1: Alarms List Important Notices! Alarms Description Thank you for choosing LEGRAND UPS System to supply your Critical Application. Bypass voltage failure Bypass voltage is out of the limit Bypass phase sequence wrong Phase sequence of bypass mains voltage is not OK...

  • Page 79: Appendix-2: Diagnostics List

    KEOR T EVO KEOR T EVO KEOR T EVO Appendix-2: Diagnostics List Description of the Symbols Used in the Manual Diagnostics Description Bypass active UPS is on Bypass operation. Description of the Symbols Used in the Manual Bypass blocked Bypass is blocked by UPS Bypass disabled Bypass is disabled by user This symbol points out the instructions which are especially important.

  • Page 80: Appendix-3: Event List

    Appendix-3: Event List Important Notices! Events Description Thank you for choosing LEGRAND UPS System to supply your Critical Application. Bypass voltage ok Bypass voltage is within its limit. Inv. sync. with Byp. Frequency of bypass mains voltage synchronized with output frequency.
  • Page 81 KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual Inverter overload RMS current drawn from any of the output lines exceeds its nominal value. Bypass active UPS is on Bypass Operation. Inverter passive Inverter does not operate now.

  • Page 82: Appendix-4: Technical Specifications

    KEOR T EVO Tower Model (3Ph/3Ph) 10KVA 15KVA 20KVA 30KVA 40KVA 60KVA Thank you for choosing LEGRAND UPS System to supply your Critical Application. Output Power (VA) 10.000 15.000 20.000 30.000 40.000 60.000 This manual contains important information about commissioning, usage and technical properties of the Nominal Active Power (W) 10.000...
  • Page 83 IP 20 (other IP as option) Description of the Symbols Used in the Manual * Please contact Legrand or your local authorized distributor for optional communication interfaces. ** The manufacturer reserves the rights to change the Technical Specifications and design without notice.

  • Page 84: Appendix-5: Modbus List

    Important Notices! While reading data through MODBUS, the following addresses can be used. “03 - Read Holding Registers” Thank you for choosing LEGRAND UPS System to supply your Critical Application. must be selected to read the MODBUS data. We can send commands by using MODBUS. To do that function 06 – Write Single Register must be used.
  • Page 85 KEOR T EVO KEOR T EVO KEOR T EVO Also we can use addresses 127 to get the UPS status. A decimal value will be received from address 127. Description of the Symbols Used in the Manual If that value is converted to binary number, the UPS status can be read. bit 0 UPS operates on Online Mode bit 1...

  • Page 86: Appendix-6: Description Of Ups And Block Diagram

    Appendix-6: Description of UPS and Block Diagram Important Notices! Name Definition Thank you for choosing LEGRAND UPS System to supply your Critical Application. Common Mains Supply Circuit Breaker Output Circuit Breaker This manual contains important information about commissioning, usage and technical properties of the Maintenance Bypass Circuit Breaker UPS.
  • Page 87 KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. This symbol points out the instructions which are especially important. This symbol points out the risk of electric shock if the following instruction is not followed.
  • Page 88 Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 89 KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. This symbol points out the instructions which are especially important. This symbol points out the risk of electric shock if the following instruction is not followed.
  • Page 90 Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 91 KEOR T EVO KEOR T EVO KEOR T EVO Description of the Symbols Used in the Manual Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important. This symbol points out the instructions which are especially important. This symbol points out the risk of electric shock if the following instruction is not followed.
  • Page 92 Important Notices! Thank you for choosing LEGRAND UPS System to supply your Critical Application. This manual contains important information about commissioning, usage and technical properties of the UPS. It also contains safety information for operator and instructions to secure your critical load. Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly.
  • Page 94 Pro and Consumer Service BP 30076 - 87002 LIMOGES CEDEX FRANCE www.legrand.com Installer stamp Legrand reserves at any time the right to modify the contents of this booklet and to communicate, in any form and modality, the changes brought to the same.

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