LBS DRAGON POWER 3 User manual

DRAGON POWER 3
15 KVA- 60 KVA
USER MANUAL

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Foreword
Description
Symbol
Alerts you to a high risk hazard that could, if not avoided,
result in serious injury or death.
Alerts you to a medium or low risk hazard that could, if
not avoided, result in moderate or minor injury.
Alerts you to a potentially hazardous situation that
could, if not avoided, result in equipment damage,
data loss, performance deterioration, or
unanticipated results. results.
Anti static prompting
Be care electric shock prompting
Provides a tip that may help you solve a problem
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. Safety
symbol meaning as follows.

8VHU0DQXDO
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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.

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................................
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2.1.1Model Meaning.......................................
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2.1.2 Features...............................................
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2.1.3 Appearance ..............................................
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2.1.4 Ilustrations .............................................
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2.2 Work Principle.......................................
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2.2.1 Work Principle Diagram.................
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2.3 Work Mode......................................
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2.3.1 Optionals .................................
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2.3.2 Distribution Module..................
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2.3.3 Battery Box...........................
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3Installation ..............................................
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3.1 Unpacking & Checking.......................................
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3.2 Installation ..............................................
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3.2.1 Select Input Breaker............
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3.2.2 Select Wires................................................... ................. 18
3.3 Mechanical Installation ........................................................................20
3.3.1 Tower Mounting .........................................................................20
3.3.1.1Rack Mounting.......................................................................21
3.4 Electrical Connection.............................................................................. 24
3.4.1Wiring of UPS.............................................................................. 24
3.4.2Wiring Between UPS and Battery Box ....................................25
3.4.3 Wiring Between UPS and Distribution Module................................ 28
3.4.4 Wiring of Parallel System .................................................... 30
4 Use and Operation......................................................................... 33
4.1 Check before Startup.................................................................................. 33
4.2 Startup Operation....................................................................................... 33
4.3 Shutdown Operation.................................................................................... 33
4.4 Parallel System Operation.............................................................................34
4.4.1 Start Parallel System ...........................................................................34
4.4.2 Shut Down Parallel System,,,,,,,,,,,,,,,,...............................................,,, 35
4.4.3 Exit Paralle Systm Online.................................................................... 35
4.4.4 Add New UPS into Parallel System Online........................................,.... 35
4.4.5 Redundance Funcion of Parallel System................................................36
4.5 Periodic Preventive Maintenance.................................................................. 36
4.6 Battery Maintenance.................................................................................... 36
4.7 UPS Setting................................................................................................ 37
4.8 Troubleshooting ...........................................................................................42
4.8.1 Common Fault................................................................................. 42
4.8.2 Fault Status .....................................................................................46
5 Package, Transportation and Storage........................................... 48
5.1 Package..................................................................................................... 48
5.2 Transportation..............................................................................................48
5.3 Storage..................................................................................................... 48

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A Technical Specifications...........................................................................................................49
B Acronyms and Abbreviations..................................................................................................52

8VHU0DQXDO 1Safety Description
1
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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.
Before operating, please read the announcements and operation instructions in this section carefully to
avoid accident.
The DANGER, WARNING, CAUTION, etc. in the manual are not all the safety announcements that
you must abide by, they are just the supplements for the safety announcements during operating.
Our Company does not undertake the responsibility caused by violating common safety operation
requirements or the safety standard of design, manufacture and use.
1.1.1 Safety Instructions
There exists high temperature and high voltage inside the UPS. During using, please strictly comply
with all warnings and operation instruments on the UPS and in the user manual.

1Safety Description User Manual
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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.
⚫UPS must be well grounded.
⚫In case of re, please use dry power re extinguisher. If using liquid re extinguisher, it may cause
electric shock.
1.1.2 Use Announcements for Battery
Please use specied battery. Non-specied battery will damage the UPS.
⚫Only authorized professional can replace battery. Do not wear conductive objects, such as watches,
bracelets and rings during operating. Wear rubber shoes and gloves and use tools with insulated
handle.
⚫Don't put tools or other conductive objects on the battery.
⚫It is prohibited to short the positive pole and negative pole of the battery or connect them reversely,
which is to avoid re or electric shock.
⚫Before connecting or disconnecting the battery terminals, disconnect charger rst.
⚫The battery must be with the same type, model and manufacturer.
⚫Battery should be kept away from re source or other electrical equipments that may easily cause
spark to avoid human injury.
⚫Don't open or destroy the battery. The electrolyte in the battery includes some dangerous objects,
such as strong acid, which will be harmful to skin and eyes. If it is careless to touch the electrolyte,
clean it by a lot of water immediately and then check it in the hospital.
⚫The waste battery should be disposed according to the local regulations.

User Manual 1Safety Description
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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.
⚫If UPS needs to be moved, rewired or maintained, disconnect all electrical connection, such as AC
power, battery power, etc. to isolate power input. Do not do any work on the UPS until it is powered
off completely(≥10min). Otherwise, the output may exist electricity, which may cause electric
shock.
⚫When dismantling fan, do not put ngers or tools into the rotating fan to avoid device damage or
human injury.
1.3 Environment Requirements
Do not put the UPS in the environment where has inammable, explosive gas or smog, do not do any
operation in this environment.
⚫Do not use the UPS in the place where has direct sunshine, rain or wet.
⚫Do not use the UPS in the place where close to hest source or has metal conductive dust.
⚫The normal work temperature of UPS is -5℃～40℃, relative humidity: 0%-95%, with no
condensation (recommended work temperature is 20℃~25℃, humidity is about 50%).