2.2 input and output power cords and protective earth
installation
2.3 Operating procedure for connecting the long backup
time model UPS with the external battery
7
13
2.4 parallel operation
3. Operation and operating mode
3.1 Operation
3.2 Operating mode
4. Battery maintenance
5. Notes for battery disposal and battery replacement
6. Trouble shooting
Appendix 1 Display panel
Appendix 2 The corresponding form of LED display
15
17
18
1. Brief introduction
1.1 System and model description
This Online Series is an uninterruptible power supply incorporating
double-conversion technology. It provides perfect protection
specifically for computer equipment, Communication Systems to
computerized instruments.
Its true online double-conversion design eliminates all mains power
disturbances. A rectifier converts the alternating current from the
utility power to direct current. This direct current charges the
batteries and powers the inverter. On the basis of this DC voltage,
the inverter generates a pure sinusoidal AC voltage, which is
modulated by an isolation transformer and then power the loads.
Computers and Peripherals are thus powered entirely by the UPS. In
the event of power failure, the maintenance-free batteries power the
inverter. This manual is applicable to the following models:
1) The DX 6000L is a standard model with inbuilt battery,
hereinafter called 6000L;
2) The DX 6000LXL is a long backup time model, which is able to
connect with the external battery bank, hereinafter called
6000LXL;
3) The DX 10000L is a standard model with inbuilt battery, hereinafter
called 10000L;
4) The DX 10000LXL is a long backup time model, which is able to
connect with the external battery bank, hereinafter called
10000LXL;
1.2 Description of commonly used symbols
The following symbols will be used in this manual and may appear
during the course of your practical applications. Therefore, all
users should be familiar with them and understand their meanings.
1
Nation and Explanation
Nation Explanation Nation Explanation
1.3 Appearance
Alert you to pay special
attention
Caution of high voltage
Turn on the UPS
Idle or shut down the
UPS
Alternating current
source (AC)
Direct current source
Protective ground
Alarm silence
Overload indication
Battery check
Keep UPS in a clear
Recycle
area
Back View Of 6000L(XL)
2
● Electrical performance
>130% load transfers
Model Voltage Frequency Power Factor
6000L(XL)/
10000L(XL)
Voltage
regulation
Power
factor
Single-phase (46~54)/(56~64)Hz >0.98 (Full load)
Frequency
tolerance
Input
Output
Distortion Overload capacity
Current
crest ratio
105%~130% load
transfers to bypass
mode after 10
minutes.
to bypass mode after
1 second and
shutdown the output
after 1 minutes
3:1
maximum
±4% 0.7lag
Synchronized
(46~54)/(56~64)Hz
in Line mode(AC
mode)
±0.1% of normal
frequency in
Battery mode.
THD<3%
Full load
(linear
load)
● Operating environment
Temperature Humidity Altitude Storage temperature
0℃~40℃<95% <1000m -15℃~40℃
Note: if the UPS is installed or used in a place where the altitude is
above than 1000m, the output power must be derated in use, please
refer to the following :
1) Unpack the packaging and check the package contents. The
shipping package contains:
● A UPS
● A User Manual
● A Communication Cable
● A Battery Cable (for 6000LXL /10000LXL only)
2) Inspect the appearance of the UPS to see if there is any
damage during transportation. Do not turn on the unit and notify
the carrier and dealer immediately if there is any damage or
lacking of some parts.
2.2 Input and output power cords and protective earth
ground installation
1. Notes for installation
1) The UPS must be installed in a location with good ventilation,
far away from water, inflammable gas and corrosive agents.
2) Ensure the air vents on the front and rear of the UPS are not
blocked. Allow at least 0.5m of space on each side.
3) Condensation to water drops may occur if the UPS is
unpacked in a very low temperature environment. In this
case it is necessary to wait until the UPS is fully dried inside
out before proceeding installation and use. Otherwise there
are hazards of electric shock.
Installation and wiring must be performed in accordance with the
local electric code and the following instructions by professional
personnel.
For safety, please cut off the mains power switch before
5
installation. The battery breaker also needs to be cut off if it is a
long backup time model (“XL” model).
● Open the terminal block cover located on the rear panel of
the UPS, please refer to the appearance diagram.
● For 6000L(XL) UPS, it is recommended to select the
UL101510AWG(6mm2) wire or other insulated wire which
complies with AWG Standard for the UPS input and output
wirings.
● For 10000L(XL) UPS, it is recommended to select the
UL1015 8AWG(10mm2) wire or other insulated wire which
complies with AWG Standard for the UPS input and output
wirings.
Note: Do not use the wall receptacle as the input power source
for the UPS, as its rated current is less than the UPS’s
maximum input current. Otherwise the receptacle may be
burned and destroyed.
● Connect the input and output wires to the corresponding
input and output terminals according to the following
diagram.
Note: you must make sure that the input and output wires and the
input and output terminals are connected tightly
● The protective earth ground wire refers to the wire
connection between the equipment which consumes electric
equipment and the ground wire. The wire diameter of
protective earth ground wire should be at least as above
mentioned for each model and green wire or green wire with
yellow ribbon wire is used.
● After having completed the installation, make sure the
wiring is correct.
● Please install the leak current protective breaker at the output
power distribution panel of the UPS if necessary.
6
● To connect the load with the UPS, please turn off all the loads
first, then perform the connection and finally turn on the loads
one by one.
● No matter the UPS is connected to the utility power or not,
the output of the UPS may have electricity. The parts inside
the unit may still have hazardous voltage after turning off the
UPS. To make the UPS have no output, power off the UPS,
and then disconnect the utility power supply.
● Suggest charging the batteries for 8 hours before use. After
connection, turn the bypass breaker in the “ON” position, the
UPS will charge the batteries automatically. You can also use
the UPS immediately without charging the batteries first, but
the backup time may be less than the standard value.
● If it is necessary to connect the inductance load such as a
monitor or a laser printer to the UPS, the start-up power
should be used for calculating the capacity of the UPS, as its
start-up power consumption is too big when it is started.
Input and output Terminal Block wiring diagram of 6000L(XL)/10000L(XL)
Important notes: If the UPS is used in single mode, JPI and JP2
must be connected by 10AWG(6mm2). If the UPS is used in
parallel mode, the Jumper between JP1 and JP2 must be removed
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