Delta Amplon RT-6K User Manual

Delta Amplon RT-6K User Manual

Single phase, 200/208/220/230/240 vac, 5/6/8/10 kva
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The power behind competitiveness
Delta UPS Amplon Family
RT Gen2 Series, Single Phase, 200/ 208/ 220/ 230/ 240 Vac
5/ 6/ 8/ 10 kVA
User Manual
www.deltaww.com

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Summary of Contents for Delta Amplon RT-6K

  • Page 1 The power behind competitiveness Delta UPS Amplon Family RT Gen2 Series, Single Phase, 200/ 208/ 220/ 230/ 240 Vac 5/ 6/ 8/ 10 kVA User Manual www.deltaww.com...
  • Page 2 Failure to heed these instructions and warnings will void the warranty. Copyright © 2024 by Delta Electronics Inc. All Rights Reserved. All rights of this User Manual (“Manual”), including but not limited to the contents, information, and figures are solely owned and reserved by Delta Electronics Inc.
  • Page 3: Table Of Contents

    Table of Contents Table of Contents Chapter 1 : Important Safety Instructions --------------------------- 1 Safety Instructions ------------------------------------------------------1 Standard Compliance --------------------------------------------------4 Storage --------------------------------------------------------------------4 Chapter 2 : Introduction --------------------------------------------------- 5 General Overview ------------------------------------------------------5 Exterior & Dimensions -------------------------------------------------5 Package List -------------------------------------------------------------6 Chapter 3 : Operation Panel ---------------------------------------------- 8 LED Indicators -----------------------------------------------------------8 Multi-function Buttons --------------------------------------------------9 LCD Display ------------------------------------------------------------ 12...
  • Page 4 Chapter 11 : Troubleshooting -------------------------------------------64 Chapter 12 : Maintenance ------------------------------------------------66 12.1 UPS ---------------------------------------------------------------------- 66 12.2 Batteries ----------------------------------------------------------------- 66 12.3 Fans ---------------------------------------------------------------------- 67 Appendix 1 : Technical Specifications-------------------------------68 Appendix 2 : Warranty ----------------------------------------------------71 Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 5: Chapter 1 : Important Safety Instructions

    Chapter 1 Important Safety Instructions Chapter 1 : Important Safety Instructions 1.1 Safety Instructions Installation Warnings Before installation and usage, please read this User Manual thoroughly. This helps you to use the product correctly and safely. Install the UPS in a well-ventilated area, away from excess moisture, heat, dust, flammable gas or explosives.
  • Page 6 UPS to ensure normal product life and function. CAUTION : Risk of electric shock! The capacitors inside the UPS have hazardous energy. Do not remove the UPS’s top cover within five minutes after disconnection of all power sources. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 7 Chapter 1 Important Safety Instructions Battery Warnings Keep the batteries away from heat sources. Do not open or mutilate the batter- ies. Do not dispose of batteries in a fire. The batteries may explode. The released electrolyte is harmful to the skin and eyes and may be toxic. A battery can present a risk of electric shock and high short-circuit current.
  • Page 8: Standard Compliance

    After storage and before start-up of the UPS, you must allow the UPS to adjust to room temperature (20°C~25°C or 68°F~77°F) for at least one hour to avoid moisture condensing inside the UPS. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 9: Chapter 2 : Introduction

    Chapter 2 Introduction Chapter 2 : Introduction 2.1 General Overview The RT series UPS is a single-phase input, single-phase output on-line uninterrupt- ible power supply which provides reliable and consistent sine-wave quality power to your electronic equipment. It adopts the latest technology and the highest quality components providing output power factor up to unity, and its efficiency in on-line mode reaches up to 95.5%.
  • Page 10: Package List

    × 2 × 2 × 4 × 1 × 1 × 1 × 1 BATTERY PACK 8/ 10kVA × 4 × 4 or × 1 × 1 × 6 × 6 Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 11 Chapter 2 Introduction 5kVA 6kVA 8/ 10kVA 5/ 6kVA 8/ 10kVA Item (0B8) (0B8) (0B8) (035) (035) 1 PC 1 PC 1 PC 1 PC 1 PC User Manual 1 PC 1 PC 1 PC 1 PC 1 PC USB Cable 1 PC 1 PC 1 PC...
  • Page 12: Chapter 3 : Operation Panel

    1. ON: The UPS detects an internal fault or an environmental fault. 2. OFF: The UPS is in normal state. 3. Flashing: The UPS shows the warning message(s). Please check the corresponding warning message(s) in Chapter 11: Troubleshooting. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 13: Multi-Function Buttons

    Chapter 3 Operation Panel 3.2 Multi-function Buttons Multi- function Description Button The button has multiple functions. Please refer to the following for detailed information. 1. Turn-on In standby/ bypass mode, press and hold the button for 3 seconds, release it after you hear one beep and the UPS will run in on-line mode.
  • Page 14 Output information. Up Button In setup up mode, the button is used to navigate the set- ting items. Press the button for 0.1 second to go to the previous setting item. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 15 Chapter 3 Operation Panel Multi- function Description Button The button is also used to navigate or set up the setting parameter. Press the button for 0.1 second to go to the previous display or to increase a number. If the button is pressed for more than 2 seconds, the number will be increased single digit every 0.2 second automatically until the button is released or the number reaches its highest...
  • Page 16: Lcd Display

    If the LCD display goes dim, press any button mentioned above for 0.1 second to wake up the LCD display and enable each button function. 3.3 LCD Display ONLINE Input 232.0V 50.0Hz Output 232.0V 50.0Hz Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 17: Icon/ Display Definition

    Chapter 3 Operation Panel 3.3.1 Icon/ Display Definition Icon/ Display Description Indicates that the load bank status is ON. Indicates that the load bank status is OFF. Indicates the battery capacity level. 100 % Indicates that the battery is abnormal and needs replacement.
  • Page 18: Operation Mode Diagram Definition

    UPS transfers to online mode or battery mode. BATTERY Runtime Indicates BATTERY mode. Input 0.0V 0.0Hz Output 230.0V 50.0Hz BYPASS Indicates BYPASS mode. Input 232.0V 50.0Hz Output 232.0V 50.0Hz Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 19 Chapter 3 Operation Panel Diagram Description STANDBY Indicates AC STANDBY mode. 100 % Input 232.0V 50.0Hz Output 0.0V 0.0Hz Indicates Frequency Conversion mode. NOTE : Freq. Conv. In Frequency Conversion mode, the diagram’s power flow will change according to the UPS input voltage and frequency.
  • Page 20: Chapter 4 : Rear Panel

    MANUAL BYPASS SWITCH NORMAL AC INPUT UPS OUTPUT OUTPUT BREAKER-3 OUTPUT BREAKER-2 OUTPUT SOCKET-3 OUTPUT SOCKET-2 250V AC 30A 250V AC 20A 29A MAX. 20A MAX. UPS OUTPUT (Figure 4-2: 6kVA Rear Panel) Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 21 Chapter 4 Rear Panel Models: UPS502R2RT0B035 & UPS602R2RT0B035 DRY CONTACT REPO RS-485 RS-232 TMOV OUTPUT BREAKER-1 OUTPUT SOCKET-1 250V AC 20A 16A MAX. AC INPUT MANUAL BYPASS SWITCH OUTPUT BREAKER-2 NORMAL 250V AC 25A OUTPUT BREAKER-3 AC INPUT 250V AC 20A UPS OUTPUT OUTPUT BREAKER-4...
  • Page 22 When emergency events occur, it can shut REPO Port down the UPS safely and immediately. Please refer to 5.2 REPO Port for details. Connects to a computer so you can monitor RS-485 Port the UPS status. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 23 Chapter 4 Rear Panel Item Functions Connects to a computer so you can build up RS-232 communication, configure the UPS and upgrade the UPS firmware. Please refer to 5.1 RS-232 Port for more RS-232 Port information. NOTE : The USB port and the RS-232 port must not be used simultaneously.
  • Page 24 B8 model; L & N for suffix 35 model) Input Power Cord Connects to a wall socket. NOTE : * Remove the terminal cover plate and you will see the wiring terminal blocks. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 25: Chapter 5 : Communication Interfaces

    Chapter 5 Communication Interfaces Chapter 5 : Communication Interfaces NOTE : 1. The UPS can still function properly without making the connections below. 2. For the location of the following communication interfaces, please refer to Figure 4-1~Figure 4-5. 5.1 RS-232 Port You can use a RS-232 cable (user supplied) to connect the UPS with a computer and install the UPSentry 2012 software* to check and monitor the UPS status.
  • Page 26: Repo Port

    5. Dry contacts setup NOTE : 1. * You can download the software from the following link: http://www.deltapowersolutions.com/en/mcis/ups-software.php. 2. The USB port & RS-232 port are available for authorized service personnel. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 27: Dry Contacts

    Chapter 5 Communication Interfaces 5.5 Dry Contacts The RT UPS provides one input dry contact for you to receive external control signals. You can set up relevant items in the Dry Contact Setting screen, which includes Disable/ ROO/ RPO/ Remote shutdown/ Forced bypass/ On generator. Besides, there are three configurable output dry contacts for you to receive UPS events.
  • Page 28 When the output of Standby mode is set as “bypass output”, this command will be ignored. NOTE : During time delay, if UPS receive auto start command, UPS should still finish countdown and the previous command then do the re-start action. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 29: External Battery Connector

    Chapter 5 Communication Interfaces Function Description UPS will go to bypass mode immediately and stay there regardless of the bypass state without any time delay. Forced Bypass NOTE : For this item, there is no setting for “time delay”. UPS reduces the sensitivity of input voltage detection to stay at On-Line mode without any time delay.
  • Page 30 1. To increase the battery backup time, you can connect several external battery packs to the UPS. 2. Delta external battery pack is optional. Please refer to the Quick Guide, User Manual or Installation & Operation Guide included in the package of the external battery pack.
  • Page 31 Chapter 5 Communication Interfaces NOTE : 1. Turn off the UPS and cut off the AC source before performing battery/ battery pack replacement. 2. A battery can present a risk of electric shock and high short-circuit current. 3. Servicing of batteries and battery packs must be performed or supervised by qualified service personnel knowledgeable in batteries, battery packs and the required precautions.
  • Page 32 Route: press the button for 0.1 second → tap the icon → select Maintenance Test → select Start Battery Test. Fore relevant information, please refer to 9.2 Main Menu. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 33: Chapter 6 : Installation

    Chapter 6 Installation Chapter 6 : Installation Please refer to the system block diagram and related information below for correct installation. Bypass Inverter relay A2D&D2D Inverter Input relay Output load 1 Output Input I/ P Output load 2 Output relay Communication Board Internal...
  • Page 34 : Fix the rail on the rack. Step : Insert the UPS in the rack and tighten the screws. If you want to use a non-Delta rail kit, please only follow step (Figure 6-2: Rack Mounting) NOTE : If you need the optional rail kit, please contact your local dealer.
  • Page 35: Tower Mounting

    (Figure 6-3: Assemble the Tower (Figure 6-4: Assemble the Tower Stands for 5/ 6kVA UPS) Stands for 8/ 10kVA UPS) Pull out the two panels and the two Delta logo nameplates , rotate them 90° clockwise and re-insert them (see Figure 6-5).
  • Page 36 (Figure 6-7: Place the Whole Unit inside the Tower Stands) Leave adequate space (at least 50 cm) around all sides of the unit for good ventilation. NOTE : A minimum of two people are required to execute Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 37: Pdb Disassembly & Installation

    6.3 PDB Disassembly & Installation 6.3.1 Precautions Prior to PDB Disassembly 1. The PDB is assembled with the UPS when it is shipped out from the Delta factory. Disassembly of the PDB must be performed by trained professional personnel. 2. To carry out UPS maintenance without interrupting its power supply, please follow the procedures below to turn the PDB’s manual bypass switch to the...
  • Page 38: Pdb Disassembly

    R -1 R -1 R -4 R -4 R -3 R -3 E T- U TP R -2 E T- E T- E T- Screw × 4 (Figure 6-11: Disassemble the PDB) Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 39: Pdb Assembly

    Chapter 6 Installation 6.3.3 PDB Assembly Align the PDB’s three holes ( ) with the three guideposts ( ) on the rear of battery pack. Attach the PDB to the rear of the battery pack, and use a cross-head screwdriver ( ) and four screws ( ) to fi rmly attach the PDB to the rear of battery pack (see Figure 6-12).
  • Page 40: Battery/ Battery Pack Replacement

    3. Servicing of batteries and battery packs must be performed or supervised by qualified service personnel knowledgeable in batteries, battery packs and the required precautions. Keep unauthorized personnel away from batteries and battery packs. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 41 Chapter 6 Installation Replace the battery/ battery pack by following the procedures below. Unscrew the screws and remove the battery pack’s front bezel Disconnect the battery terminals Use the Phillips screwdriver to remove the screws from the protective cover located in front of the battery Pull out the battery from the left battery compartment and insert a new one.
  • Page 42: Chapter 7 : Connection And Wiring

    The protective devices must use approved components that meet safety certifications. The power supplying to the UPS must be single-phase in accordance with the unit's rating label, and the UPS must be properly grounded. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 43: Input/ Output Connection

    Chapter 7 Connection and Wiring 7.2 Input/ Output/ PE Connection Please see the figures below for input/ output/ PE connection. UPS OUTPUT AC INPUT 8/ 10kVA AC INPUT AC INPUT (Suffix 35 Model) UPS OUTPUT AC INPUT UPS OUTPUT UPS OUTPUT 5/ 6kVA 6kVA (Suffix 35 Model)
  • Page 44 -Then check for Hazardous Voltage between all terminals including the protective earth. Risk of Voltage Backfeed Backfeed Protection Device Requirements: Suggested Backfeed Suggested Model Protection Device Rating Voltage/ Current 208/ 220/ 230/ 240Vac 5/ 6kVA AF52-30-13 (ABB) Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 45 Chapter 7 Connection and Wiring Suggested Backfeed Suggested Model Protection Device Rating Voltage/ Current 208/ 220/ 230/ 240Vac 8/ 10kVA AF52-30-13 (ABB) Control Relay Requirements: Breaking Capacity 240Vac/ 5A Contact Form Normally Closed (NC) Coil 12Vdc/ <0.5A Suggested Model No. HF13F-012-1Z1T Backfeed Protection Wiring Diagram: Please refer to the diagram below to install the backfeed protection device...
  • Page 46: Chapter 8 : Operation

    ) for 3 seconds to start up the UPS. Release the button after you hear one beep and the UPS will start up. After the UPS performs self-diagnosis, the UPS will run in ON-LINE mode. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 47 Chapter 8 Operation BYPASS Input 232.0V 50.0Hz Output 232.0V 50.0Hz Press and hold the button for 3 seconds and release it after you hear one beep. Self Diagnosis In Progress... ONLINE 0x1012 Battery Test Fail Once the UPS runs normally, switch on the output protective device (see Figure 7-1) installed between the UPS and the loads.
  • Page 48: Turn-Off

    Switch off the input protective device (see Figure 7-1) and output protective device (see Figure 7-1). After the LCD backlight goes dim and the fans stop completely, switch off the battery breaker to ensure that there is no remaining battery power. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 49: Operation Mode

    Chapter 8 Operation 8.3 Operation Mode Standby Mode After the UPS is connected to the utility AC power, it will supply power to the UPS and the batteries will be charged. Online Mode In on-line mode, the connected loads are supplied by the inverter, which derives its power from the utility AC power, and the UPS charges the batteries and provides power protection to its connected loads.
  • Page 50: Chapter 9 : Lcd Display & Settings

    After you configure the Language, Date & Time, Output Setting, External Battery Type and External Battery Capacity settings, the LCD display will move to the Main Screen that shows the current operation mode. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 51 The Initial Setting Screen will no longer appear after initial configuration. Next time, when the UPS is powered on, the LCD display will show DELTA welcome page for 3 seconds and then directly go to the Main Screen that shows the current operation...
  • Page 52: Main Menu

    0.1 second to enter into the Main Menu. You can set up relevant items here. Measurement Setting Main Menu Control Maintenance NOTE : Please note that only qualified service personnel can perform setup actions. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 53 Chapter 9 LCD Display & Settings For setup procedures, please refer to the following: In the Main Menu, select the item you want to configure, press the ENTER button for 0.1 second and the UPS will enter into the setup mode. Press the button for 0.1 second or press the button for 0.1 second to...
  • Page 54 Dry Contact 1 – Input/ Dry Contact 2 – Output/ Dry Contact 3 – Output/ Dry Contact 4 – Output/ Remote Control (Level 2) Component Life Prediction Fan Life Prediction (Figure 9-1: Menu Tree) Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 55: Measurement Menu

    Chapter 9 LCD Display & Settings 9.2.1 Measurement Menu In Main Menu, after selecting , press the button to enter into the Measurement Measurement Menu. The Measurement Menu displays the UPS’s status readings, such as Output, Input, Bypass and Battery information. Output Measurement Setting...
  • Page 56 Output Sync. Freq. Range. 3. ** When the Output Frequency is set as Converter-50Hz/ Converter-60Hz, the UPS will enter into Frequency Conversion mode and the bypass output will become Disable. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 57 Chapter 9 LCD Display & Settings Input Setup Item Selectable Value Default Value Bypass Max. Voltage +10/ 15/ 20% +15% Bypass Min. Voltage -10/ 15/ 20/ 25/ 30/ 35/ 40% -20% ECO Mode Setup Item Selectable Value Default Value ECO Mode Disable/ Enable Disable ECO Max.
  • Page 58 YYYY/ MM/ DD NOTE : * When the External Battery Type is set as Standard battery pack, you need to configure the Part Number and the Quantity of the standard battery pack(s). Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 59 Chapter 9 LCD Display & Settings - Battery - Battery 3 /4 4 /4 Internal Charging Current Quantity 1.5 A External Battery Type Install Date Standard Battery Pack 2017/11/11 Part Number GES161B151XXX When the External Battery Type is set as Customer own batt. pack, the Part Number and Quantity will be changed accordingly to Battery Voltage and Total Capacity.
  • Page 60 Option 3: Normally open/ Normally closed (For ROO) NOTE : *For detailed information about option 1, please contact service personnel. Component Life Prediction Setup Item Selectable Value Default Value Fan Life Prediction No/ Yes Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 61: Control Menu

    Chapter 9 LCD Display & Settings 9.2.3 Control Menu In Main Menu, after selecting to enter into the Control , press the button Control Menu. Output Measurement Setting Charger Alarm Control Maintenance The Control Menu provides commands for enabling specific UPS functions. Please refer to the table below for the setup items and selectable values.
  • Page 62: Maintenance Menu

    Maintenance Menu In Main Menu, after selecting , press the button to enter into the Maintenance Maintenance Menu. 1 /2 Test Measurement Setting Battery Aging Reset Maintenance Control 2 /2 About Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 63 Chapter 9 LCD Display & Settings The Maintenance Menu provides commands for enabling UPS maintenance functions. It also provides event logs and UPS identification. Please refer to the table below for the setup items and selectable values. LEVEL 1 LEVEL 2 LEVEL 3 LEVEL 4 LEVEL 5...
  • Page 64 Model Name: RT-5K UPS - Part No. UPS502R2RT0B035 UPS - Serial No. 1BA0150001 Maintenance UPS - Manufacture Date About YYYY-MM PS Firmware – Version 06AR004 Battery Summary: Installed YYYY/MM/ Replace YYYY/MM/ Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 65 Chapter 9 LCD Display & Settings For example, if you need to execute a battery test, please go to Test → Start Battery Test → Test In Progress… → Test Result: Pass (or Fail). 1 /2 - Test Test Start Battery Test Battery Aging Deep Discharge Test Reset...
  • Page 66 272.0V 72.0V 272.0V 72.0V Press ESC key to Escape Press ESC key to Escape ONLINE ONLINE 0X1012 01 Alarm Input 232.0V 50.0Hz Icon Output 232.0V 50.0Hz Battery disconnect or need replaced. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 67: Chapter 10 : Optional Accessories

    (includes 2 annular to extend its range. terminals and 2 butt joint connectors) Provides external batteries to let the UPS continue Delta External Battery supplying power to its connected loads when a Pack power outage occurs. Rail Kit Fixes the UPS in a rack cabinet firmly.
  • Page 68: Chapter 11 : Troubleshooting

    1. When a problem occurs, please check if following situations exist before contacting Delta service personnel: Is the main input voltage present? 2. Please have the following information ready if you would like to contact the Delta service personnel: Unit information including model, serial number, etc.
  • Page 69 Chapter 11 Troubleshooting Error Alarm Possible Solution Code Message Cause Check the power consumption of the Output Overload The UPS is over- 0x1101 loads, and remove Shutdown loaded. the unnecessary loads. The UPS has an Please contact 0xA000 Charger Fault internal fault.
  • Page 70: Chapter 12 : Maintenance

    If the UPS’s internal batteries need to be replaced, please contact qualified service personnel. During battery replacement, the loads connected to the UPS will not be protected if input power fails. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 71: Fans

    Chapter 12 Maintenance 12.3 Fans Higher temperatures shorten fan life. When the UPS is running, please periodically check if each fan works normally and make sure if the ventilation air can move freely around and through the UPS. If not, contact service personnel to replace the fans. NOTE : Please ask your local dealer or customer service for more maintenance information.
  • Page 72: Appendix 1 : Technical Specifications

    Frequency 50/60 Hz ± 0.05 Hz Output vTHD <2% (linear load) <3% (linear load) 106% - 125%: 2 mins, Overload 126% - 150%: 30 secs, Capacity >150%: 200 ms Cress Factor Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 73 Appendix 1 Technical Specifications Model RT-5K RT-6K RT-8K RT-10K NEMA L6-30 × 1 (load bank) NEMA L6-30 × 1 (load bank) 5K: NEMA L6-20 x 2, Suffix: Terminal × 1, L6-30 x 1 L6-20 × 2, 6K: NEMA L6-20 × 2, Con- L6-30 ×...
  • Page 74 However, when the output voltage is at 200V, the 5kVA UPS needs to be de-rated to 90% of its capacity. 2. Please refer to the rating label for the safety certification. 3. All specifications are subject to change without prior notice. Delta UPS RT Gen2 5/ 6/ 8/ 10 kVA...
  • Page 75: Appendix 2 : Warranty

    Appendix 2 Warranty Appendix 2 : Warranty Seller warrants this product, if used in accordance with all applicable instructions, to be free from original defects in material and workmanship within the warranty period. If the product has any failure problem within the warranty period, Seller will repair or replace the product at its sole discretion according to the failure situation.
  • Page 79 T +81-3-5733-1111 +86 21 5863 9595 E jpstps@deltaww.com E ups.china@deltaww.com Singapore South Korea Delta Electronics Int’l (Singapore) Pte Ltd. Delta Electronics (Korea), Inc. 1511, Byucksan Digital Valley 6-cha, Gasan-dong, Geumcheon-gu, 17 Kallang Junction, #01-01, TRION, Singapore 339274 Seoul, Korea, 153-704...
  • Page 80 5013267605...

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