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LBS DRAGON POWER 3 User Manual

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USER MANUAL
DRAGON POWER 3
15 KVA- 60 KVA

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Summary of Contents for LBS DRAGON POWER 3

  • Page 1 USER MANUAL DRAGON POWER 3 15 KVA- 60 KVA...
  • Page 2 Foreword Summaries Thank you for choosing the Uninterruptible Power System (hereinafter referred to as the "UPS") product! This document gives a description of the (10-40kVA) series UPS, including the features, performance, appearance, structure, working principles, installation, operation and maintenance.etc. Please save the manual after reading, in order to consult in the future. Symbol Conventions The manual quotes the safety symbols, these symbols used to prompt users to comply with safety matters during installation, operation and maintenance.
  • Page 3 8 V H U0 D Q X D O Symbol Description Provides additional information to emphasize or supplement important points in the main text. Product standard:Q/ZZKJ 007 Change History Changes between document issues are cumulative. The latest document issue contains all the changes made in earlier issues. www.lbspower.com...

  • Page 4: Table Of Contents

    Content 1 Safety Description......................1 Safety Announcements..........................1 1.1.1 Safety instructions........................1 1.1.2 Use Announcements for Battery ....................2 1.1.3 Anti- Static Protection....................... 3 1.2Operation and Maintenance Requirements ..................3 1.3Environment Requirements.............................3 2 Overview......................5 ....2.1 Product Intro............................5 ..
  • Page 5 ..3 .2 .2 Se l e ct Wi re s............1 8 ..3 .3 M e ch a n i ca l In sta l l a ti o n ..............2 0 ..3 .3 .1 To w e r Mo u n ti n g ...............2 0 ..
  • Page 6 A Technical Specifications......................49 B Acronyms and Abbreviations....................52 www.lbspower.com...

  • Page 8: Safety Description

    8VHU0DQXDO 1Safety Description 1 Safety Description This chapter introduces the safety announcements. Prior to performing any work on the UPS, please read the user manual carefully to avoid human injury and device damage by irregular operations. 1.1 Safety Announcements This section introduces the safety announcements that must be complied with and pay special attention while installing, using, maintenance and other relative operations.

  • Page 9: Use Announcements For Battery

    1Safety Description User Manual The UPS is class C3 device. If it is used in residential purpose, it may cause wireless interference. User should take actions to avoid the interference. ⚫ No liquid or other objects are allowed to enter the UPS. ⚫...

  • Page 10: Anti-Static Protection

    User Manual 1Safety Description 1.1.3 Anti-Static Protection The static generated by human bodies may damage the electrostatic-sensitive components on PCB. Before touching the sensitive component, please wear anti-static rings and well connect the other end of the anti-static rings to ground. 1.2 Operation and Maintenance Requirements Only authorized professionals are allowed to open the UPS chassis, or it may cause electric shock and the caused UPS fault is out of the guarantee range.
  • Page 11 1Safety Description User Manual Put the UPS in the flat floor without vibration and the vertical gradient is less than 5°. Keep good ⚫ ventilation around the UPS. The clearance between the rear or the side of UPS and adjacent devices or wall should be at least 300mm～500mm.

  • Page 12: Overview

    User Manual 2Overview 2 Overview This chapter mainly introduces the UPS's model meaning, features, structure, work principle, etc. 2.1 Product Intro 10-40kVA series UPS is whole high frequency, pure online, double-conversion, smart product..The system is perfect power security for file server, enterprise server, center server, mirco-computer, concentrator, telecom system, data center and others that require high quality power protection.

  • Page 13: Appearance

    2Overview User Manual ECO energy conservation mode design The UPS is designed with ECO energy conservation mode. When the grid is good, if the UPS operating in this mode, the bypass prior to output, and the efficiency can be 99%.When the bypass voltage or frequency out of normal range and cannot satisfy the user’s power supply requirement, it will switch to inverter output, which guarantee the reliability of power supply and also, save energy.
  • Page 14 User Manual 2Overview Illustration for operation panel Name Illustration LCD display Shows the working status and system setting. Short press " " button, the LCD shows the output voltage, output ⚫ frequency, input voltage, input frequency, battery voltage, UPS temperature, output load percentage, fault information, etc. circularly.
  • Page 15 2Overview User Manual Illustration for LCD display Name Illustration Running status Shows the UPS input, output, temperature, fault type and setting item display area etc. Output status Shows load capacity ( ), battery capacity ( ), UPS fault display area indication ( ) and buzzer mute ( ) etc.
  • Page 16 User Manual 2Overview If BMD port is disconnected, the UPS will turn to bypass power supply, and at the same time, the ⚫ LCD shows BMD fault. Once the port recovers short connection, the fault will be removed automatically. If the EPO port is disconnected, the UPS will shut down all inverter and bypass output and at the ⚫...

  • Page 17: Work Principle

    2Overview User Manual Copper bar installation position of 33 mode UPS Copper bar installation position of 31 mode UPS 2.2 Work Principle 2.2.1 Work Principle Diagram Work principle diagram of the UPS is as shown in 2032624074.26.264318872 . . www.lbspower.com...

  • Page 18: Work Mode

    User Manual 2Overview Maintenance bypass Bypass static switch Bypass input Rectification Inverter /PFC Mains input Output Battery input Charger Work principle diagram The UPS includes rectification/PFC, inverter, charger, bypass static switch etc function module, the input power includes mains input, bypass input, battery input, the output mode includes inverter output, bypass output and maintenance bypass output (if equipped).
  • Page 19 2Overview User Manual Bypass static switch Bypass input Rectification Inverter /PFC Mains input Output Battery input Charger Normal mains power supply mode (the thick solid line stands for the energy flow direction) Battery inverter mode When mains abnormal, The work mode is as shown in 2032624074.26.264318872 . . Bypass static switch Bypass input Rectification...
  • Page 20 User Manual 2Overview Bypass power supply mode Under the circumstance of bypass voltage normal, when UPS off or fault (such as inverter output overload, over-current surge or IGBT over-temperature etc) while UPS on, the UPS will output by bypass. When UPS on and the fault removed, it will turn to inverter output again. If the same fault occurs more than 5 times in a short time, the UPS protects and output by bypass until power off manually or power down and remove the fault, restart the UPS and then it will recover normal work.

  • Page 21: Optionals

    2Overview User Manual Maintenance bypass Bypass static switch Bypass input Rectification Inverter /PFC Output Mains input Battery input Charger Maintenance bypass power supply mode (the thick solid line stands for the energy flow direction) 2.3 Optionals 10-40kVA series UPS can equip distribution module or battery box according to needs. 2.3.1 Distribution Module Appearance Appearance of distribution module...
  • Page 22 User Manual 2Overview Dismantle diagram of front panel When installing the front panel, insert the buttons at right side into the body, and then insert the buttons at left side into the body. Operation breaker illustration of distribution module (dismantle front panel) Operation method of maintenance bypass mode: dismantle the protection plate of maintenance bypass breaker, the detection switch of maintenance bypass status pop up automatically, the UPS close the inverter and turn to bypass to supply power, then close the maintenance bypass breaker, turn off the AC...

  • Page 23: Battery Box

    2Overview User Manual Rear panel Rear panel of distribution module 2.3.2 Battery Box Appearance Appearance of battery box Rear panel Rear panel of battery box www.lbspower.com...

  • Page 24: Installation

    User Manual 3Installation 3 Installation This chapter mainly introduces the installation of the UPS, including unpacking and checking, cable selection, installation, electrical connection, etc. 3.1 Unpacking and Checking Unpack and check the UPS according to follows. Inspect the appearance for shipping damage. If any shipping damage is found, report it to the carrier ⚫...

  • Page 25: Select Input Breaker

    3Installation User Manual Select Input Breaker We suggest to add a breaker (we suggest to select the breaker with feedback double pole disconnection equipment) or distribution cabinet that matches the UPS power at the front of the UPS input to insulate the mains.
  • Page 26 User Manual 3Installation 10kVA 15kVA 20/25kVA mode mode mode mode mode mode mode mode mode (U/V/W) AC input neutral wire 10*1 10*1 16*1 16*1 10*1 16*1 16*1 Bypass input live wire 10*1 10*1 16*1 16*1 10*3 16*1 16*1 (U/V/W) AC output live wire 10*1 10*1 16*1...

  • Page 27: M E Ch A N I Ca L In Sta L L A Ti O

    3Installation User Manual 3.3 Mechanical Installation The installation for the UPS can be tower-mounting and rack-mounting, user can select suitable installation way according to actual condition. 3.3.1 Tower-mounting Single UPS installation Take out a pair of support base and 1U joint base, assemble them together, as shown in2032624074.26.264318872 . . Assemble support base Put the UPS onto the assembled support base, as shown in 2032624074.26.264318872 .
  • Page 28 User Manual 3Installation Assemble support base When one optional added, 3 pieces of 1U joint base need to add, the assemble way is the same. Put the UPS and distribution module onto the assembled support base, as shown in2032624074.26.264318872 . . Install the UPS and distribution module Take out the combination parts and screws, and fasten them onto the top of the UPS and distribution module, as shown in 2032624074.26.264318872 .

  • Page 29: R A Ck Mo U N Ti N

    3Installation User Manual Install combination units Every two adjacent devices need to be connected by two combination parts at the top of the device, that is to say, add one optional (distribution module or battery box), it needs to install another 2 combination parts.
  • Page 30 User Manual 3Installation Install angle iron Do not transport the UPS, battery box or distribution module by angle iron. The front panel can be dismantled front, during transporting, do not make it bear any strength. The device needs to be transported by two or more people. Push the UPS into the cabinet, and fasten it by screws, as shown in 3.4 .

  • Page 31: E L E Ctr I Ca L C O N N E Cti O

    3Installation User Manual 3.4 Electrical Connection Before connecting, ensure that the external connected front breakers of mains, battery are all off. DO NOT connect wires with electricity. While wiring, avoid making the power wire at the place where is easy to be trod or tripped. Before wiring, the wires of 10-20kVA series UPS, distribution module(optional) should across the wiring protection cover (the installation of wiring cover please see section 3.4.1 Install wiring covers), and then connect them to corresponding wiring terminals.

  • Page 32: Wi Ri N G Be Tw E E N U P S A N D B A Tte R Y Bo

    User Manual 3Installation 31 mode Take out 2 copper bar 3#, connect them to the wiring terminal of UPS (as shown in2032624074.26.264318872 . ). The wiring diagram of 31 mode is as shown in 2032624074.26.264318872 . . Wiring diagram of 31 mode 3.4.2 Wiring Between UPS and Battery Box The wiring of parallel connected battery box and each mode UPS is the same, in this section, we take 20/25kVA(33 mode) as an example to illustrate.
  • Page 33 3Installation User Manual Wiring diagram between UPS and two parallel connected battery boxes Wiring diagram between UPS and several parallel connected battery boxes The wiring between UPS and parallel connected battery boxes must be connected strictly according to 2032624074.26.264318872 . , 2032624074.26.264318872 . , avoid wrong connection or short circuit. www.lbspower.com...
  • Page 34 User Manual 3Installation Wiring of external batteries If user needs to connect batteries externally, please connect the wires as follows. This series UPS's battery input adapt positive and negative battery group (each battery group default has 16 positive cell and 16 negative cell). There are two wiring ways of external battery group,2032624074.26.264318872 .

  • Page 35: Wiring Between Ups And Distribution Module

    3Installation User Manual 3.4.3 Wiring Between UPS and Distribution Module 33 mode Dismantle the copper bar 1# and 2# (as shown in2032624074.26.264318872 . ), and take out the copper bar 1# from the package of distribution module, install them to the distribution module, as shown in2032624074.26.264318872 .
  • Page 36 User Manual 3Installation Ensure that the wires are connected properly and firmly, and then install the wiring protection plate to the device (the installation procedure is as follows). Install wiring covers The wiring covers' install procedure of each mode UPS and distribution module is the same, in this section, we take 20/25kVA(33 mode) as an example to illustrate.

  • Page 37: Wiring Of Parallel System

    3Installation User Manual Fasten wiring cover ----End 3.4.4 Wiring of Parallel System Install the battery and UPS of parallel system separately according to 3.3 Mechanical Installation. Connect the wires of input, output, battery and grounding in parallel system on the basis of 2032624074.0.264318872 .
  • Page 38 User Manual 3Installation UPS1 UPS2 Breaker Breaker Breaker Breaker Breaker Breaker Breaker Breaker Wiring diagram of 31 mode parallel system Connect the parallel port of each unit in parallel by parallel wires, as shown in 2032624074.26.264318872 . . Wiring diagram of parallel wire www.lbspower.com...
  • Page 39 3Installation User Manual The wiring of parallel port of each mode UPS is the same, in above figure, we take 20kVA(33 mode) as an example to illustrate. ⚫ The wiring and phase sequence of each unit in the parallel system must be the same strictly, which is to ensure the bypass power of parallel system is the same phase.

  • Page 40: S E A Nd Ope R A T Ion

    User Manual 4Use and Operation 4 Use and Operation This chapter mainly describes the operation process, operation method, daily maintenance and troubleshooting, etc. 4.1 Check Before Startup Check if the wire connection is firm and the color of AC wires is in accordance with the ⚫...

  • Page 41: S H U Td O W N Op E Ra Ti O

    4Use and Operation User Manual Start load according to "high power device→small power device", which is to avoid overload protection when starting high power device. ----End 4.3 Shutdown Operation Close load and keep the UPS running without load for about10min to exhaust heat. Press (OFF) button on the front panel for 1s to shut down the UPS.

  • Page 42: Sh U T D O W N Pa R A L L E L Syste

    User Manual 4Use and Operation ----End 4.4.2 Shut Down Parallel System Generally, it isn't recommended to start or close parallel system frequently. Shut down all load. Press the " " button of each unit for 1s to shut down the unit of parallel system. Switch off the related breakers of each unit (when daily use, the breakers can be not closed).

  • Page 43: R E D U N D A N Ce Fu N Ci O N O F Pa Ra L L E L Sy S Te

    4Use and Operation User Manual 4.4.5 Redundance Function of Parallel System When system adopts N+1 redundance design, the total output cannot larger than N times of single unit's rated power. When one paralleled unit fault, it can put into use or exit parallel system and do not affect the operation of system, which enhance the system reliability.

  • Page 44: U P S Se Tti N

    User Manual 4Use and Operation Generally, the working life of battery is 3 to 5 years. If battery is not so good, replace it in time. ⚫ The battery replacement should be performed by authorized professional. 4.7 UPS Setting Long press button for 5s to enter setting page, then short press button to switch among PRL/SGL mode (just for parallel model), ECO/INV mode, inverter output 208V/220V/230V/240V, input and...
  • Page 45 4Use and Operation User Manual SGL mode The above PRL mode and SGL mode just can be set in parallel system. The setting page shows one mode only. When the UPS is parallel mode, the setting page shows SGL, it allows to be set to single mode, when the UPS is single mode, the setting page shows PRL, it allows to be set to parallel mode.
  • Page 46 User Manual 4Use and Operation INV first mode Inverter voltage setting Inverter voltage 208V setting page: in the setting page, 208 flickers. If you confirm to select the setting, press (ON) button more than 1s, exit the setting page, the setting succeeds. If you do not confirm to select the setting, 20s later, it will exit the setting page automatically.
  • Page 47 4Use and Operation User Manual The setting of 33 mode, 11 mode is the same. Default setting is 33 mode. The UPS supports various input and output mode, such as 33 mode, 31 mode, 11 mode, default setting is 33 mode. If the UPS needs to set to 31 or 11 mode, please connect the wires according to corresponding electrical connection and then dismantle the short-circuit wire of EPO, then power on and set the mode to 31 mode or 11 mode, then power down and connect the EPO short-circuit wire again.
  • Page 48 User Manual 4Use and Operation Press (ON) button or (OFF) button more than 1s to move up or move down the setting place, short press (select) button to change from 0 to 9 circularly. If you do not confirm the setting, 20s later, it will exit the setting page automatically.

  • Page 49: Troubleshooting

    4Use and Operation User Manual Rack setting Tower display setting Tower display setting page: when the UPS has been set to rack display mode and it needs to set to tower display mode, enter this setting page, TWR flickers. If you confirm the setting, press (ON) button more than 1s, exit the setting page, the setting succeeds.
  • Page 50 User Manual 4Use and Operation Fault phenomenon Possible reason 3. Check if the mains input breaker is disconnected, if yes, please close the breaker again. After installing UPS, connecting with power will fuse The wiring of UPS input or output is short circuit. the fuse or cause tripping operation.
  • Page 51 4Use and Operation User Manual Fault phenomenon Possible reason works normally, but the computer system halted. Meaning of fault symbol and buzzer status LCD fault symbol Buzzer status Meaning UPS has emergency protection (if equipped with EPO Long beep function), Bypass output and inverting output are all closed.
  • Page 52 User Manual 4Use and Operation LCD fault symbol Buzzer status Meaning 1. The parallel wire drops. Long beep 2. The UPS in parallel system fault, such as EPO, overload. UPS inner work power fault. If abnormal and cannot Long beep recover automatically, please report it to our company to maintain.

  • Page 53: Fault Status

    4Use and Operation User Manual LCD fault symbol Buzzer status Meaning Slow beep (Alarm Battery energy bars all Battery voltage is too high. Please check if battery or once about every flicker charger fault. 2.0s) Battery energy bars all Rapid beep Battery is about to run out.
  • Page 54 User Manual 4Use and Operation Fault info Fault description LCD display UPS over-temperature fault (Temperature) UPS fan fault (Fan) UPS output fault (Output) Battery over-voltage/ under-voltage fault (Battery) Parallel parameters inconformity (Parameter) Parallel wire fault (Parallel) UPS work power fault (Power) UPS charger fault (Charge) UPS bypass abnormal (Bypass) CAN communication of parallel system...

  • Page 55: Pa C K A Ge , Tr A Ns Por Ta Tion A Nd Stor A

    5Package, Transportation and Storage User Manual 5 Package, Transportation and Storage This chapter mainly introduces the package, transportation and storage of the UPS. 5.1 Package During packing, please pay attention to the place direction requirements. At the side of the package, there is afraid of wet, handle with care, upward, stack layer limit, etc.
  • Page 56 User Manual 6Technical Specifications 6 Technical Specifications Model 20/25kVA(33 10kVA(33 mode) 15kVA(33 mode) mode) Index Input mode 3φ4W+PE(can be set to 1φ2W+PE) 176Vac～280Vac, for 100% load. Voltage range (V) 80Vac～176Vac, linear derating Frequency range (Hz) 50/60±10(50/60 self-adaption) Bypass synchronism track 50/60±10%Hz range(Hz) Bypass...
  • Page 57 6Technical Specifications User Manual Model 20/25kVA(33 10kVA(33 mode) 15kVA(33 mode) mode) Index L-L: 380/400/415 (default is 380) When mains normal, it tracks the bypass input frequency; Frequency (Hz) When mains abnormal, it tracks the frequency of 50±0.1 or 60±0.1 (default is 50) Wave form Sine-wave Voltage distortion...
  • Page 58 User Manual 6Technical Specifications Model 20/25kVA(33 10kVA(33 mode) 15kVA(33 mode) mode) Index Size (W×D×H) (mm 438×500×130(3U) Weight (kg) ⚫ Specifications are subject to change without prior notice. www.lbspower.com...
  • Page 59 7Acronyms and Abbreviations User Manual 7 Acronyms and Abbreviations Alternating Current Bypass Maintain Detection Direct Current Economic Operation Model Emergency Power Off Liquid Crystal Display Protective Earthing www.lbspower.com...
  • Page 60 User Manual 7Acronyms and Abbreviations RS485 Recommend Standard485 SNMP Simple Network Management Protocol Uninterruptible Power System www.lbspower.com...
  • Page 61 Español English www.lbspower.com...

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