R&D UPS Series Setup guide

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The information in this document is subject to change without notice.
Publish statement
Thank you for purchasing this series UPS.
This series UPS is an intelligent, three phase in Three phase out, high frequency online
UPS designed by our R&D team who is with years of designing experiences on UPS.
With excellent electrical performance, perfect intelligent monitoring and network
functions, smart appearance, complying with EMC and safety standards, The UPS
meets the world’s advanced level.
Read this manual carefully before installation
This manual provides technical support to the operator of the equipment.

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Contents
1．Safety ....................................................................................................................................... 2
1.1 Safety notes ....................................................................................................................................... 2
1.2 Symbols used in this guide ............................................................................................................ 2
2．Main Features ........................................................................................................................ 3
2.1 Summarization ................................................................................................................................... 3
2.2 Functions and Features .................................................................................................................. 3
2.3 Model description ............................................................................................................................. 4
3．Installation .............................................................................................................................. 4
3.1 Unpack checking .............................................................................................................................. 5
3.2 The appearance of the product ..................................................................................................... 5
3.3 UPS module appearance .............................................................................................................. 16
3.4 Installation notes ............................................................................................................................ 17
3.5 External Protective Devices .......................................................................................................... 18
3.6 Power Cables ................................................................................................................................... 18
3.7 Power cable connect...................................................................................................................... 22
3.9 Battery connection ......................................................................................................................... 23
3.10 Online UPS Modules Replacement .......................................................................................... 24
3.11 UPS Multi－Module Installation ................................................................................................. 25
3.11.1 Cabinet installation ........................................................................................................... 25
3.11.2 Parallel cable installation ................................................................................................ 26
3.12 LBS installation (optional) .......................................................................................................... 27
3.12.1 LCD setting ......................................................................................................................... 27
3.12.2 LBS cable installation ...................................................................................................... 27
3.12.3 UPS installation ................................................................................................................. 28
4．Operation .............................................................................................................................. 28
4.1 Operation Modes ............................................................................................................................. 28
4.2 Turn on/off UPS ............................................................................................................................... 31
4.2.1 Restart procedure ................................................................................................................ 31
4.2.2 Test procedure ..................................................................................................................... 31
4.2.3 Cold start procedure ........................................................................................................... 32
4.2.4 MAINTENANCE BYPASS ................................................................................................... 32
4.2.5 Shut down procedure ......................................................................................................... 33
4.2.6 Startup procedure for parallel system ........................................................................... 34
4.3 The Display ....................................................................................................................................... 34
4.4 Display Messages/Troubleshooting ........................................................................................... 42
4.5 Options .............................................................................................................................................. 44
Appendix 1 Specifications ..................................................................................................... 45
Appendix 2 Problems and Solution ..................................................................................... 48
Appendix 3 CAN communication port definition ............................................................. 50
Appendix 4 RS485 communication port definition ......................................................... 50
Appendix 5 COM communication port definition ............................................................ 51
Appendix 6 LBS port definition ............................................................................................ 52
Appendix 7 REPO instruction ............................................................................................... 53

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1．Safety
Important safety instructions – Save these instructions
There exists dangerous voltage and high temperature inside the UPS. During the
installation, operation and maintenance, please abide the local safety instructions and relative
laws, otherwise it will result in personnel injury or equipment damage. Safety instructions in this
manual act as a supplementary for the local safety instructions. Our company will not assume the
liability that caused by disobeying safety instructions.
1.1 Safety notes
1． Even no connection with utility power, 220/230/240VAC voltage may still exist at UPS outlet!
2． For the sake of human being safety, please well earth the UPS before starting it.
3．Don’t open or damage battery, for the liquid spilled from the battery is strongly poisonous and
do harmful to body!
4．Please avoid short circuit between anode and cathode of battery, otherwise, it will cause
spark or fire!
5．Don’t disassemble the UPS cover, or there may be an electric shock!
6．Check if there exists high voltage before touching the battery
7．Working environment and storage way will affect the lifetime and reliability of the UPS. Avoid
the UPS from working under following environment for long time
◆ Area where the humidity and temperature is out of the specified range (temperature 0
to 40℃, relative humidity 5%-95%)
◆ Direct sunlight or location nearby heat
◆ Vibration Area with possibility to get the UPS crashed.
◆ Area with erosive gas, flammable gas, excessive dust, etc
8．Keep ventilations in good conditions otherwise the components inside the UPS will be
over-heated which may affect the life of the UPS.
1.2 Symbols used in this guide
WARNING!
Risk of electric shock
CAUTION!

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Read this information to avoid equipment damage
2．Main Features
2.1 Summarization
Our UPS is a kind of three-in- three -out high frequency online UPS, it provides three
specifications: The 150~600kVA. The products are modularized and adopt the N+X redundancy.
It can flexibly increase the number of the UPS modules according to the load capacity which is
convenient for flexible allocation and gradually investment.
The UPS can solve most of the power supply problems, such as blackout, over-voltage,
under-voltage, voltage sudden drop, oscillating of decreasing extent, high voltage pulse, voltage
fluctuation, surge, inrush current, harmonic distortion (THD), noise interference, frequency
fluctuation, etc..
This UPS can be applied to different applications from computer device, automatic equipment,
communication system to industry equipment
2.2 Functions and Features
◆Digital control
◆19-inch standard cabinet
1.2-meter, 1.6-meter and 2-meter high cabinets are provided according to the user’s
requirement.
◆Modularized design
◆High power-density design
The height of the single module is 3U.
◆N+X parallel redundancy
This series UPS adopts N+X parallel redundancy design, user can set different redundancy
according to the importance of the load. While the redundancy modules are set more than two,
the availability of UPS system will achieve 99.999%, which may satisfy the required reliability of
the critical load connected. Through LCD display setting, you may configure the required quantity
of the redundancy unit. When the load connected is over the number of the redundancy, the UPS
will alert right away. The design of the MTBF (Meantime before Failure) is up to 250,000 hours.
This series can set the number of redundancy modules. When the load exceeds the
redundancy setting, the UPS can still work normally and simultaneously send out corresponding
warning as long as the load doesn’t exceed the total capacity of modules.
◆Parallel redundant control system
◆Optimizing distributed convergence for the cabinet
◆Centralized bypass
◆Common Battery
◆Automatic charge current adjustment according to battery capacity connected.
◆3-Stage Intelligent charging
◆Touch-screen Super-large LCD display
◆Remote monitoring via SNMP
◆Optional Accessories available such as Isolation transformer, distribution Panel, SNMP Card,
Relay Contact Board, etc...
◆Equip with Maintenance Bypass Switch for easy maintenance purpose.

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◆Superior MTTR (Meantime to repair) & Short shutdown time in maintenance
◆Centralized monitoring module is also available
◆EPO and REPO function
2.3 Model description
This document describes the following UPS models:
◆ 150kVA
The models provide 3 configurations: 50 kVA, 100 kVA and 150 kVA.
◆ 250kVA
The models provide 5 configurations: 50 kVA, 100 kVA, 150 kVA, 200 kVA and 250 kVA.
◆ 200kVA
The models provide 4 configurations: 50 kVA, 100 kVA, 150 kVA and 200 kVA
◆ 300kVA
The models provide 6 configurations: 50 kVA, 100 kVA, 150 kVA, 200 kVA, 250 kVA
and 300 kVA.
◆ 400kVA
The models provide 8 configurations: 50 kVA, 100 kVA, 150 kVA, 200 kVA, 250 kVA, 300 kVA,
350 kVA and 400 kVA.
◆ 500kVA
The models provide 10 configurations: 50 kVA, 100 kVA, 150 kVA, 200 kVA, 250 kVA,
300 kVA, 350 kVA, 400 kVA, 450 kVA and 400 kVA.
◆ 600kVA
The models provide 12 configurations: 50 kVA, 100 kVA, 150 kVA, 200 kVA, 250 kVA,
300 kVA, 350 kVA, 400 kVA, 450 kVA, 500 kVA, 550 kVA and 400 kVA.
◆ 150kVA supports cable routing from the bottom.
◆ 250kVA supports cable routing from the bottom.
◆ 200kVA supports cable routing from the top and can support cable routing
◆ 300kVA supports cable routing from the top and can support cable routing
from the bottom if a cable entry cabinet is configured.
◆ 400kVA standard cabinet supports cable routing from the top.
◆ 400kVA full configuration cabinet supports cable routing from the bottom and top.
◆ 500kVA supports cable routing from the bottom and top.
◆ 600kVA supports cable routing from the bottom and top.
* Standard configuration : cabinet only with maintenance bypass switch
* Full configuration : cabinet with mains, bypass, maintenance and output switch
3．Installation

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3.1 Unpack checking
1. Don’t lean the UPS when moving it out from the packaging
2. Check the appearance to see if the UPS is damaged or not during the transportation, do
not switch on the UPS if any damage found. Please contact the dealer right away.
3. Check the accessories according to the packing list and contact the dealer in case of
missing parts.
3.2 The appearance of the product
150kVA(Full configuration)
Front View Side View Rear View

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Front View (internal)
250kVA(Full configuration)
Front View Side View Rear View
Front View (internal) Front View (Copper bar)
200/300/400kVA(Standard and Full configuration)

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Front View Side View Rear View
200kVA(Standard and Full configuration)

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standard configuration full configuration
Connect copper bar

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300kVA(Standard and Full configuration)
standard configuration full configuration
Connect copper bar

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400kVA (Standard configuration)
Standard configuration Full configuration
400/500/600kVA (Standard and Full configuration)
Front View Side View Rear View

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400kVA (Full configuration)
Full configuration
Connect coppper bar Mains-bypass common copper bar

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500kVA(Standard and Full configuration)
Standard configuration Full configuration
Connect coppper bar Mains-bypass common copper bar

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600kVA (Standard and Full configuration)
Standard configuration Connect copper bar
Connect coppper bar Mains-bypass common copper bar
(1) LCD panel : Display UPS data and status
(2) power cabinet : Assembly power module

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(3) Power distribution cabinet : Assembly control unit, bypass module and switch
(4) Power module
(5) Control unit
(6) Mains switch
(7) Output switch
(8) Maintenance switch
(9) Bypass switch
(10) Bypass module
(11) Mains-A input copper bar
(12) Mains-B input copper bar
(13) Mains-C input copper bar
(14) Input neutral copper bar
(15) Battery negative copper bar
(16) Battery neutral copper bar
(17) Battery positive copper bar
(18) Output-A input copper bar
(19) Output-B input copper bar
(20) Output-C input copper bar
(21) Output neutral copper bar
(22) Bypass-A input copper bar : Wiring must be used when mains-bypass separation
(23) Bypass-B input copper bar : Wiring must be used when mains-bypass separation
(24) Bypass-C input copper bar : Wiring must be used when mains-bypass separation
(25) Phase A mains-bypass common input connect copper bar
(26) Phase B mains-bypass common input connect copper bar
(27) Phase C mains-bypass common input connect copper bar
Control unit
(1) ECU1/2 : Centralized control unit
(2) Dry-contact unit

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(3) monitor unit
(4) Intelligent slot
ECU unit
(1) PARALLEL port
(2) LBS port
(3) LED
Dry-contact unit
(1) EPO port
(2) SWITCH STATUS
(3) the other port
(4) BP_FEEDBACK : PIN1_NC, PIN2_NO,PIN4_common
(5) Optional dry contacts
Monitor unit

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(1) Input dry contacts
(2) LCD port
(3) CAN port : BMS port and remote LCD port
(4) COM : battery monitor port
(5) BAT_T : battery temperature detect port
(6) PE
(7) RS-485
3.3 UPS module appearance
Front View
Side View

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(1) Module fixed screw
(2) LED
(3) Module switch
(4) Fan
3.4 Installation notes
Note: Consider for the convenience of operation and maintenance, the space in
front and back of the cabinet should be left at least 800mm and 800mm respectively
when installing the cabinet.
◆Please place the UPS in a clean, stable environment, avoid the vibration, dust, humidity,
flammable gas and liquid, corrosive. To avoid from high room temperature, a system of room
extractor fans is recommended to be installed. Optional air filters are available if the UPS operates
in a dusty environment.
◆The environment temperature around UPS should keep in a range of 0℃～40 . If the ℃
environment temperature exceeds 40 , the rated load capacity should ℃be reduced by 12％ per
5 . The max temperature can't be higher than 50 .℃℃
◆If the UPS is dismantled under low temperature, it might be in a condensing condition. The
UPS can't be installed unless the internal and external of the equipment is fully dry. Otherwise,
there will be in danger of electric shock.
◆Batteries should be mounted in an environment where the temperature is within the required
specs. Temperature is a major factor in determining battery life and capacity. In a normal
installation, the battery temperature is maintained between 15°C and 25°C. Keep batteries away
from heat sources or main air ventilation area, etc.
WARNING!
Typical battery performance data are quoted for an operating temperature between

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20°C and 25°C. Operating it above this range will reduce the battery life while
operation below this range will reduce the battery capacity.
◆Should the equipment not be installed immediately it must be stored in a room so as to
protect it against excessive humidity and or heat sources.
CAUTION!
An unused battery must be recharged every 6months temporarily connecting the
UPS to a suitable AC supply mains and activating it for the time required for
recharging the batteries.
◆The highest altitude that UPS may work normally with full load is 1500 meters. The load
capacity should be reduced when this UPS is installed in place whose altitude is higher than 1500
meters, shown as the following table:
(Load coefficient equals max load in high altitude place divided by nominal power of the UPS)
Altitude(m) 1500 2000 2500 3000 3500 4000 4500 5000
Load coefficient 100% 95% 90% 85% 80% 75% 70% 65%
◆The UPS cooling is depending on fan, so it should be kept in good air ventilation area.
There are many ventilation holes on the front and rear, so they should not be blocked by any exotic
obstacles.
3.5 External Protective Devices
For safety reasons, it is necessary to install, external circuit breaker at the input A.C. supply
and the battery. This chapter provides guidelines for qualified installers that must have the
knowledge of local wiring practices for the equipment to be installed.
◆External Battery
The UPS and its associated batteries are protected against the effect of over-current
through a DC compatible thermo-magnetic circuit-breaker (or a set of fuses) located
close to the battery.
◆UPS Output
Any external distribution board used for load distribution shall be fitted with protective
devices that may avoid the risk of UPS overloaded.
◆Over-current
Protection device shall be installed at the distribution panel of the incoming main
supply. It may identify the power cables current capacity as well as the overload capacity
of the system.
3.6 Power Cables
◆The cable design shall comply with the voltages and currents provided in this section, Kindly
follow local wiring practices and take into consideration the environmental conditions
(temperature and physical support media).
WARNING!
UPON STARTING, PLEASE ENSURE THAT YOU ARE AWARE OF THE

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LOCATION AND OPERATION OF THE EXTERNAL ISOLATORS WHICH ARE
CONNECTED TO THE UPS INPUT/BYPASS SUPPLY OF THE MAINS
DISTRIBUTION PANEL.CHECK TO SEE IF THESE SUPPLIES ARE
ELECTRICALLY ISOLATED, AND POST ANY NECESSARY WARNING SIGNS TO
PREVENT ANY INADVERTENT OPERATION
3.6.1 Recommended cross-sectional areas for power cables
◆For future expansion purpose, it is economical to install power cable according to the full rating
capacity initially. The diameter of cable is shown bellow:
UPS
cabinet
Cable Dimension
AC Input
(mm2)
BPS Input
(mm2)
AC Output
(mm2)
DC Input
(mm2)
Grounding
(mm2)
150
120 120 120 150 50
200
150 150 150 150*2 70
250
95*2 95*2 95*2 120*2 95
300
120*2 120*2 120*2 150*2 120
400
185*2 150*2 150*2 240*2 150
500
150*3 240*2 240*2 185*3 240
600
240*3 150*3 150*3 240*3 240
◆ When selecting, connecting, and routing power cables, follow local safety regulations and
rules.
◆ If external conditions such as cable layout or ambient temperatures change, perform
verification in accordance with the IEC-60364-5-52 or local regulations.
◆ If the rated voltage is 400 V, multiply the currents by 0.95. If the rated voltage is 415 V,
multiply the currents by 0.92.
◆ If primary loads are non-linear loads, increase the cross-sectional areas of neutral
wires1.5–1.7 times.
◆ The nominal battery discharge current refers to the current of forty 12 V batteries at 480V
in standard configuration.
◆ The maximum battery discharge current refers to the current when forty 12 V batteries in
standard configuration, that is, two hundred and forty 2 V battery cells (1.67 V/cell), stop
discharging.
◆ The battery cable specifications are selected based on 40 batteries by default and
compatible with application scenarios with 30–40 batteries.
◆ When the mains input and bypass input share a power source, configure both types of input
power cables as mains input power cables. The cables listed in Table are used only when
the following requirements are met:
− Routing mode: Routing the cables over the cable ladder or bracket in a single layer
(IEC60364-5-52 middle E).
− The ambient temperature is 30°C.
− The AC voltage loss is less than 3%, and the DC voltage loss is less than 1%.
− 90°C copper flexible cable.
− The length of the AC power cables of a UPS is no longer than 30 m and DC power cables
no longer than 50 m.
3.6.2 Power cable connector requirements