KStar 6K-H User manual

Preface
Publish statement
Thank you for purchasing this series UPS.
This series UPS is an intelligent, Single phase in Single 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 .......................................................................................1
1.1 Safety...............................................................................1
1.2 Symbol Description..........................................................2
2. Product Introduction..............................................................4
2.1 The appearance of the product.......................................4
2.2 The principle of the product.............................................6
2.3 Product Category.............................................................7
3. Installation...............................................................................8
3.1 Unpacking and inspection...............................................8
3.2 Installation note ...............................................................8
3.3 UPS input and output connection..................................10
3.4 Connection of the UPS communication Cables............11
3.5 Parallel card（Optional）..............................................12
3.6 External battery conection(for extend model only ).......13
4. Panel display, operation and running ................................16
4.1 Start up and turn off UPS...............................................16
4.1.1 Start up operation...............................................16
4.1.2 Turn off operation...............................................16
4.2 Faceplate display...........................................................17
4.2.1 Faceplate display illumination............................17
4.2.2 LCD display........................................................18

II
4.3 Parameter setting..........................................................23
4.3.1 Mode setting.......................................................23
4.3.2 Output voltage class setting...............................24
4.3.3 Output frequency class setting...........................25
4.3.4 Battery capacity setting......................................26
4.3.5 Battery numbers setting.....................................27
4.3.6 Bypass Volt-HI setting........................................28
4.3.7 Bypass Volt-Lo setting........................................29
4.3.8 Buzzer Mute Setting...........................................30
4.3.9 Parallel ID setting...............................................31
4.3.10 Parallel quantity setting......................................32
4.3.11 Parallel redundancy quantity setting..................33
4.4 Display Messages/record..............................................34
4.4.1 Operational Status and Mode ............................34
4.4.2 Modes and Alarm Information............................35
5. Maintenance ........................................................................37
5.1 Battery maintenance.........................................................37
6. Troubleshooting and performance of the product............38
6.1 Troubleshooting.............................................................38
6.2 EMC standard/Safety standard.....................................39
6.3 Product Performance.....................................................40
Appendix 1 RS232 Communication port definition..............43
Appendix 2 Shipping list .........................................................44
Appendix 3 Options..................................................................44

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1. Safety
This chapter mainly introduces the safety signs and security
considerations of 6K/10K series high frequency online ups. Before any
operation of equipment, you should read the content of this chapter
carefully.
1.1 Safety
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.
Our company will not assume the liability that caused by disobey of safety
instructions. Please note the following:
1. Don’t use the UPS when the actual load exceeds the rated load.
2. There are high-capacity batteries in the standard type UPS. You must
not open the enclosure or it will lead to electric shock. If it needs
internal maintenance or battery replacement, please send it to the
designated site.
3. Internal short-circuit of the UPS will cause electric shock or fire. So
don’t place the containers equipped with liquid on the top of the UPS
so as not to cause danger of electric shock and so on.
4. Don’t put the UPS in a place with high temperature or humidity as well
as the corrosive gas, much dust.
5. Keep good air circulation between in-vent on front panel and out-vent
on back panel.
6. Avoid direct sunlight or near heat-dispensed objects.
7. In case that the smoke appears on the UPS, please cut off the power
as soon as possible and contact the dealer service site.

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1.2 Symbol Description
The safety symbols cited in this manual are shown in table 1-1, which are
used to inform readers of safety issues that should be obeyed when
installation, operation and maintenance.
Fig.1-1 Symbol meanings
Safety Symbol
Indication
Attention
Static discharge sensitive
Electric shock
There are three levers of safety grade: Dangerous, Warning and Attention.
The remark is on the right side of the safety symbol, the detailed
comments are shown as following:
Dangerous:
Indicate risk of serious injury or death or seriously damage of the
equipment.
Warning:
Indicate risk of serious injury or damage of the equipment.
Attention:
Indicate risk of injury or damage of the equipment.

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Description of Commonly Used Symbols
Some or all of the following symbols may be used in this manual. It is
advisable to familiarize yourself with them and understand their meaning:

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2. Product Introduction
2.1 The appearance of the product
2.1.1 6K-H/ 6K-S
Fig.1 6KVA(H) Front Panel view Fig.2 6KVA(H) Rear Panel view

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Fig.3 6KVA(S) Front Panel view Fig.4 6KVA(S) Rear Panel view
(See paragraph 4.2.1)

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2.1.2 10K-H/10K-S
Fig.510KVA（H）Front Panel view Fig.6 10KVA（H）Rear Panel view
Fig.710KVA（S）Front Panel view Fig.8 10KVA（S）Rear Panel view

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2.2 The principle of the product
Fig. 2-1 UPS Principle Diagram
1. Input filter: Complete filtering the input AC utility power to provide the
clean power for UPS.
2. AC/DC converter: Convert the filtered AC mains to DC and boost the
DC for DC/AC inverter.
3. DC/DC booster: When the UPS works in battery mode, the circuit
boosts the DC for DC/AC inverter.
4. DC/AC inverter: Convert the boosted DC to stable AC output.
5. Bypass: When overload or failure of inverting happen in the UPS, it
transfers to bypass mode to supply power to loads.
6. Charger: Standard unit provides 1A; long backup unit provides 6A
Max.
7. Battery: Sealed Lead Acid Battery.
8. Output filter: Complete filtering the output of the UPS to provide the
clean power for loads.

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2.3 Product Category
UPS Type
Remark
Standard
unit
6KVA Internal 16～20PCS(12V/PCS) batteries
10KVA Internal 16～20PCS(12V/PCS) batteries
Long
backup
unit
6KVA External 16～20PCS(12V/PCS) batteries
10KVA External 16～20PCS(12V/PCS) batteries

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3. Installation
3.1 Unpacking and inspection
1. Unpacking the UPS and check that whether it’s damaged during
the transportation. If damaged or some parts missing, don’t
start the machine and inform the carrier and franchiser.
2. Check the annex (please consult Appendix Table 2).
3. Check if the UPS is just what you wanted to purchase. You can
affirm through inspecting the model number on rear panel of
the UPS.
3.2 Installation note
Put the UPS at flat place next to the equipment.
Keep UPS at least 20cm from wall or equipment or other object.
Don’t block the ventilation holes of the UPS front panel and bottom
part, so as to keep the ventilation in good conditions, avoid
temperature of components inside getting high.
Keep the UPS away from high temperature, water, flammable gas,
corrosive gas, dust, direct sunlight; explosive things don’t lay the
UPS outdoor
Install a double-pole joined actuator with more than 40A/63A
（6KVA/10KVA) at the input L-N, in order to cut off the power
when in emergency situation.
PDU is required to connect to the UPS output so as to weaken the
affection between loads.
In order to fix the UPS, please lock its wheels by shifting the sheet
on each wheel.
RCD load like computer, linear load and small inductive load can
be connected to the UPS. Please contact dealer if other types of
loads are required to connect.
For the sake of user and equipments, please be sure to take
correct power configuration.

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Fig.3-1 Correct power configuration
U
P
S
LOAD
INPUT L OUTPUT L
L
NE/
INPUT N OUTPUT N
Fig.3-2 Wrong power configuration

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3.3 UPS input and output connection
Minimum 10AWG copper wires are required for the 6KVA, and
8AWG for 10KVA,including input/output cables, battery cables.
1) Switch off all breakers before connecting cables
2) Remove the cover of the terminals, see Fig 2-3,following it to
connect the cables
Fig.3-3 I/O terminals connection
3) Connect the UPS output L, N, GND to L, N, GND of load via a
PDU. Tighten the screws and shelter the terminals
CAUTION!
Terminators are required so as to ensure the connections
are firm.
Don’t reverse the input L and N.
Don’t connect the UPS input to a wall outlet or the outlet
will get burnt.

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3.4 Connection of the UPS communication cables
1）RS-232 cable provided in accessories can be used to connect
the UPS with PC
2）Follow steps below to install SNMP (if purchased ):
A. Remove the cover of SNMP slot at UPS rear panel and
keep it for further use.
B. Insert the SNMP card and tighten the screws
C. Connect the UPS with internet by network cable.
D. Refer to the SNMP manual provided to do SNMP setting.
3.5 Parallel Card (Optional)
Parallel installation steps as below:
1) Loosen the screws in the parallel card slot and remove the
cover，please keep the cover for future use.
2) Insert the parallel card into the slot and tighten the screws.
3) Connect the UPS with parallel cables.

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4) Connect all the outputs of the parallel UPS to one patch board
before connect to the loads. See the picture as follows.
5) Start one UPS in turn and set parameters through LCD:
working mode: parallel mode; parallel ID: setting ID in
sequence; total numbers in parallel: according to the actual
numbers; parallel redundancy sets: setting when redundancy
requirement (See the Manual Chapter 4.3.1; 4.3.9; 4.3.10;
4.3.11 for more methods of parameter setting).
6) Start UPS at the same time or in turn, they will provide power
supply to loads in parallel operation after finishing setting the
ups. Additional, it can also be communicated and setted with
PC through RS232. See the steps as below.
1. Start up the UPS one by one，connect RS232 to the computer,
start up software and manual are included in the CD-ROM.
2. Open the set up interface to set up relevant parameters as
below：
①Work mode, parallel operation;
②Parallel ID: Set up the ID one by one;
③Parallel amount: set the amount in parallel.
3. After finishing setting up，the UPS can be started up at the
same time or one by one. The UPS will work in parallel to
supply power to the loads.
NOTICE: When the UPS in parallel, the input can be the same or
different, but the output should be paralleled to one patch board.
3.6 External battery connection (for extend model only)
1) Make sure battery quantity complies with the specs （16/18/20
pieces of 12V battery in parallel）. Measure the voltage of battery
bank after finishing connection and the battery voltage should be
around 192/216/240Vdc.

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NOTICE:
1. Don’t mix batteries with different capacity, manufacturers
and don’t mix brand new and old batteries, either.
2. The standard setting of the battery is 16 pcs and battery
capacity is 65AH(charge current is 6A).When connecting
with 18 pcs or 20 pcs battery, please start up the UPS under
AC mode, connect to the computer to set up battery number
and capacity, the UPS will follow battery capacity to
distribute charge current automatically (Max charge current
is 6A)
2) The breaker on battery cabinet should be off.
3) Remove the cover of terminals, use multi-meter to make sure
there is no DC voltage at the battery terminals of UPS.
4) Connect battery with positive pole, negative pole and common
pole to battery connector (BAT+,BATN,BAT-）, don’t reverse
battery connection.
Fig.3-4 External battery connection

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Warning:
★Before installing battery, make sure that the UPS and breaker are all
turned off. Remove all your metallic adornment such as finger ring,
watch, and so on before connecting battery.
★No anti-connection or short circuit between the battery anode and
cathode forever. Red cable connect with battery anode “+” and black
cable connect with cathode “-”.
★Please use the screwdriver with insulating handle. Do not lay the tools
or metallic goods on the battery.
Notice:
★When using the external battery, It is best to use external battery
cable which matches with the equipment.
★When connecting load to UPS, first turn off load and then connect the
power cable and finally turn on load one-by-one.
★Inductance loads such as motor, fluorescent lamp, photocopier are
strictly prohibited connecting to UPS to avoid damage.
★Plug UPS on the special socket with over-current protection, the
power socket that used should be connected with ground wire.
★UPS is likely to have output voltage no matter whether the power input
cable is plugged in mains input socket. If you wish UPS have no
output, first break off the switch and then cancel the mains.
★When connect laser printer, select the capacity of UPS according to
the UPS start power because the startup power is higher.

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4. Panel display, operation and running
The operation is simple, operators only need to read the manual and
follow the operation instructions listed in this manual, no need any special
training.
4.1 Start up and turn off UPS
4.1.1 Start up operation
1、Turn on the UPS in Line mode
Once AC Power Cord is plugged in, the UPS will start automatically and
the LCD display of the UPS will be lit on. You may view the data and set
parameters on the LCD display as well as the LED display showing the
status of the UPS.
2、Turn on the UPS in Battery Mode
Press “On” on the front panel to start the UPS and in the meantime, the
LCD display will light up. You may view the data and set parameters on
the LCD display and the LED display of the UPS will show the latest
status of the UPS.
4.1.2 Turn off operation
1、Turn off the UPS in line mode（without batteries）
a) Press and hold the OFF key for 2 seconds to turn off the inverter
and the UPS is in Bypass mode now; on the contrary, you may
press the hold the OFF key for 2 seconds in order to Change
over back to inverter mode.
b) To shut down (turn off) the UPS completely, you need to turn off
the input switch.
2、Turn off the UPS with connecting batteries
a) Press and hold the OFF key for 2 seconds to turn off the UPS.
b) After UPS is turned off, all LED and LCD will be extinguished
and there is no output.