iPower IP Compact Series User manual

“Best of online in a compact product”
www.ipower.re
Applications
UPS Online
IP COMPACT
Available in 1-6 KVA

1
1.
1.
1.
1. Brief
Brief
Brief
Brief introduction:
introduction:
introduction:
introduction: .......................................................................................... 2
1.1
1.1
1.1
1.1 System
System
System
System and
and
and
and model
model
model
model description
description
description
description .................................................... 2
1.2
1.2
1.2
1.2 Description
Description
Description
Description of
of
of
of commonly
commonly
commonly
commonly used
used
used
used symbols
symbols
symbols
symbols ................................... 3
1.3
1.3
1.3
1.3 LCD
LCD
LCD
LCD display
display
display
display and
and
and
and function
function
function
function of
of
of
of buttons:
buttons:
buttons:
buttons: ........................................ 5
1.4
1.4
1.4
1.4 Product
Product
Product
Product specification
specification
specification
specification and
and
and
and performance
performance
performance
performance .................................... 6
2.
2.
2.
2. Installation
Installation
Installation
Installation ........................................................................................................ 8
2.1
2.1
2.1
2.1 Unpacking
Unpacking
Unpacking
Unpacking and
and
and
and inspection
inspection
inspection
inspection ............................................................. 8
2.2
2.2
2.2
2.2 Input
Input
Input
Input and
and
and
and output
output
output
output power
power
power
power cords
cords
cords
cords and
and
and
and protective
protective
protective
protective earth
earth
earth
earth ground
ground
ground
ground
installation
installation
installation
installation ..................................................................................................... 8
2.3
2.3
2.3
2.3 Installation
Installation
Installation
Installation ......................................................................................... 8
2.4
2.4
2.4
2.4 Operating
Operating
Operating
Operating procedure
procedure
procedure
procedure for
for
for
for connecting
connecting
connecting
connecting the
the
the
the long
long
long
long backup
backup
backup
backup time
time
time
time
model
model
model
model UPS
UPS
UPS
UPS with
with
with
with the
the
the
the external
external
external
external battery
battery
battery
battery .................................................... 11
3.
3.
3.
3. Operation
Operation
Operation
Operation and
and
and
and operating
operating
operating
operating mode
mode
mode
mode ................................................................. 11
3.1
3.1
3.1
3.1 Operation
Operation
Operation
Operation ......................................................................................... 11
3.1.1.
3.1.1.
3.1.1.
3.1.1. Turn
Turn
Turn
Turn on
on
on
on the
the
the
the UPS
UPS
UPS
UPS with
with
with
with utility
utility
utility
utility power
power
power
power supplied
supplied
supplied
supplied (in
(in
(in
(in Line
Line
Line
Line
mode/AC
mode/AC
mode/AC
mode/AC mode)
mode)
mode)
mode) ................................................................................. 11
3.1.2.
3.1.2.
3.1.2.
3.1.2. Turn
Turn
Turn
Turn on
on
on
on the
the
the
the UPS
UPS
UPS
UPS with
with
with
with no
no
no
no utility
utility
utility
utility power
power
power
power supplied
supplied
supplied
supplied (in
(in
(in
(in Battery
Battery
Battery
Battery
mode)
mode)
mode)
mode) .................................................................................................... 12
3.1.3.
3.1.3.
3.1.3.
3.1.3. Turn
Turn
Turn
Turn off
off
off
off the
the
the
the UPS
UPS
UPS
UPS with
with
with
with no
no
no
no utility
utility
utility
utility power
power
power
power supplied
supplied
supplied
supplied (in
(in
(in
(in Battery
Battery
Battery
Battery
mode)
mode)
mode)
mode) .................................................................................................... 12
3.2
3.2
3.2
3.2 Operating
Operating
Operating
Operating mode
mode
mode
mode .............................................................................. 13
3.2.1.
3.2.1.
3.2.1.
3.2.1. Utility
Utility
Utility
Utility power
power
power
power mode
mode
mode
mode ................................................................. 13
3.2.
3.2.
3.2.
3.2. 2.
2.
2.
2. Battery
Battery
Battery
Battery mode
mode
mode
mode ........................................................................... 14
3.2.
3.2.
3.2.
3.2. 3.
3.
3.
3. Bypass
Bypass
Bypass
Bypass mode
mode
mode
mode ........................................................................... 14
3.2.
3.2.
3.2.
3.2. 4.
4.
4.
4. Abnormality
Abnormality
Abnormality
Abnormality mode
mode
mode
mode .................................................................. 15
3.2.
3.2.
3.2.
3.2. 5.
5.
5.
5. Backup
Backup
Backup
Backup time
time
time
time for
for
for
for the
the
the
the standard
standard
standard
standard model
model
model
model ................................. 15
3.2.6.
3.2.6.
3.2.6.
3.2.6. Communication
Communication
Communication
Communication Port
Port
Port
Port ............................................................. 16
4.
4.
4.
4. Battery
Battery
Battery
Battery Maintenance
Maintenance
Maintenance
Maintenance .................................................................................... 18
5.
5.
5.
5. Notes
Notes
Notes
Notes for
for
for
for battery
battery
battery
battery disposal
disposal
disposal
disposal and
and
and
and battery
battery
battery
battery replacement
replacement
replacement
replacement ........................... 18
6.
6.
6.
6. Trouble
Trouble
Trouble
Trouble shooting
shooting
shooting
shooting instructions
instructions
instructions
instructions ................................................................... 19
6.1
6.1
6.1
6.1 Warning
Warning
Warning
Warning code
code
code
code and
and
and
and Fault
Fault
Fault
Fault code
code
code
code ..................................................... 19
6.2
6.2
6.2
6.2 Simple
Simple
Simple
Simple problem
problem
problem
problem phenomena
phenomena
phenomena
phenomena and
and
and
and solutions
solutions
solutions
solutions ............................ 21

2
1.
1.
1.
1. Brief
Brief
Brief
Brief introduction:
introduction:
introduction:
introduction:
1.1
1.1
1.1
1.1 System
System
System
System and
and
and
and model
model
model
model description
description
description
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 constantly powering 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 6KS is a standard model with inbuilt battery, hereinafter called 6KS;
2) The 6KL is a long backup time model, which is able to connect with the external battery
bank , hereinafter called 6KS;
3) The 10KS is a standard model with inbuilt battery, hereinafter called 10KS;
4) The 10KL is a long backup time model, which is able to connect with the external battery
bank
5) The 310K is a three-phase input and single-phase output long backup time model, which
is able to connect with the external batter y bank .
6) The 315K is a three-phase input and single-phase output long backup time model, which
is able to connect with the external batter y bank . Hereinafter called three-phase 15KL.7)
The 320KL is a three-phase input and single-phase output long backup time model, which is
able to connect with the external batter y bank .

3
1.2
1.2
1.2
1.2 Description
Description
Description
Description of
of
of
of commonly
commonly
commonly
commonly used
used
used
used symbols
symbols
symbols
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 meaning s
Appearance
(Front and Back View of 6KVA single phase)
(Front and Back View of 10KVA single phase)
L
OUTPUT
NL
INPUT
N L
BYP
+
BATTERY
-G
PE
LINE BYP
RS232EPO
SNMP
MAINTENANCE SWITCH
PARALLEL PORT
MUTE
Front Panel
Fan
Manual Bypass Breaker
Terminal
AC Breaker
Bypass Breaker
Intelligent Slot
Parallel Port
RS232
EPO(Emergency Power Off)
N
+
-
INPUT OUTPUT BATTERY
L L NL
BYP
MAINTENANCE SWITCH
SNMP
G
PE
LINE
BYP
MADE IN CHINA
Front Panel
Intelligent Slot
Fan
AC Breaker
Bypass Breaker
Manual Bypass Breaker
Terminal
MUTE
RS232EPO
PARALLEL PORT
RS232
EPO(Emergency Power Off)
Parallel Port

4
(Front and Back View of 10-15KVA 3/1 phase)
(Front and Back View of 20KVA 3/1phase)
MAINTENANCE SWITCH
SNMP
MADE IN CHINA
Front Panel
Intelligent Slot
Fan
AC Breaker
Bypass Breaker
Manual Bypass Breaker
Terminal
MUTE
RS232EPO
PARALLEL PORT
RS232
EPO(Emergency Power Off)
Parallel Port
C +
-
INPUT OUTPUT BATTERY
N L NL
BYP
BAG
PE
LINE BYP
C + -
INPUT OUTPUT BATTERY
N L NL
BYP
BA
LINE BYP
MAINTENANCE SWITCH
PARALLEL PORT
EPO
RS232
SNMP
MUTE
Front Panel
Terminal
Manual Bypass Breaker
Intelligent Slot
RS232
EPO(Emergency Power Off)
Parallel Port
AC Breaker
Bypass Breaker
Fan

5
1.3
1.3
1.3
1.3 LCD
LCD
LCD
LCD display
display
display
display and
and
and
and function
function
function
function of
of
of
of buttons:
buttons:
buttons:
buttons:
1（1）LCD display screen. Display the working parameter and status of the UPS.
（2）Main power input indicator (green). It will light when main power is normal.
（3）Bypass input indicator (green). It will light when UPS is in bypass model.
（4）Warning indicator (red) . It will light when the system gives warning.
（5） Error alarm indicator (red). It will light with alarm when UPS has fault .
（6）Output indicator(green).It will light when the output is available .
（7）Inverter output indicator (green). It will light when the Inverter is working.
（8）— Battery is working (yellow). It will light when battery supply power to UPS . “ Screen ”
is to view and choose the functions or items.
（9）—“—“ ON/OFF ” . Press it longer than 1 second, the UPS will start or turn off.
（10 ）” Enter ” . This button is to confirm where the cursor points or the parameter setting.
(11) ” Screen ” . This button is to choose the next menu.
(12) “ ESC ” . This menu is to return to the previous menu.
BAT.
INV.INPUT
BYPASS
LINE2
LINE1
OUTPUT
WARNING FAULT
ESC SCREEN ENTER ON/OFF
MUTE
(1)
(2) (3) (4) (5)
(6)
(7)
(8)
(9)(11)(12) (10)

6
1.4
1.4
1.4
1.4 Product
Product
Product
Product specification
specification
specification
specification and
and
and
and performance
performance
performance
performance
�
�
�
�General
General
General
General specification
specification
specification
specification
Power r ating Model
Frequency
(Hz)
Input Battery
Voltage C urrent Voltage
5 k VA/4.0kW 5KS 50/60
(176-276) O r
( 80-150)Vac
26A max.
120/192/ 240
VDC
5 kVA /4.0kW 5KL
50/60
(176-276) O r
( 80-150)Vac
26A max.
120/192/ 240
VDC
6 k VA/4.8kW 6KS 50/60
(176-276) O r
( 80-150)Vac
31A max.
120/192/ 240VDC
6 kVA /4.8kW 6KL
50/60
(176-276) O r
( 80-150)Vac
31A max.
120/192/ 240
VDC
10 kVA /8kW 10KS
50/60
(176-276) O r
( 80-150)Vac
50A max.
192/ 240VDC
10 kVA /8kW 10KL
50/60
(176-276) O r
( 80-150)Vac
50A max.
192/ 240VDC
10 kVA /8kW 3-phase10KS
50/60
(304-478)Or
138-260Vac
50A max.
192/ 240VDC
10 kVA /8kW 3-phase10KL
50/60
(304-478)Or
138-260Vac
50A max.
192/ 240VDC
15 kVA /12kW 3-phase15KL
50/60
(304-478)Vac 75A max .
192/ 240VDC
20 kVA /16kW 3-phase20KL
50/60
(304-478)Vac
100A
max.
192/ 240VDC
Power r ating
Battery
Current
Output
Unit Dimensions
(W ×L×H(mm)
Net Weight
(kg)Voltage
C urrent
5 k VA/4.0kW 26A max
220VAC
23A
２3０*509*507
20
5 kVA /4.0kW 26A max
220VAC
23A 250*509*530 45/51
6 k VA/4.8kW 30 A max, 220VAC 27A 260 x582 x642 63
6 kVA /4.8kW 30 A max, 220VAC 27A 260 x582 x642 27
10 kVA /8kW 50 A max. 220VAC 45A 260 x582 x642 66
10 kVA /8kW 5 0A max. 220VAC 45A 260 x582 x642 29
10 kVA /8kW 5 0A max. 220VAC 45A 290 x 600 x 642 73

7
10 kVA /8kW 5 0A max. 220VAC 45A 290 x 600 x 642 36
15 kVA /12kW 75 A max. 220VAC 68A 300 x 600 x 742 42
20 kVA /16kW 10 0A max. 220VAC 91A 300 x 600 x 742 42
�
�
�
�Electric
Electric
Electric
Electric al
al
al
al performance
performance
performance
performance
Input
Model Voltage Frequency Power Factor
S ingle phase
5K
Single-phase 40Hz-70Hz >0.98 (Full load)
S ingle phase
6K/10K
Single-phase 40Hz-70Hz >0.98 (Full load)
Three-phase
10KL/15KL/ 20KL
Three-phase 40Hz-70Hz >0.95 (full load)
Output
Voltage
regulation
Power
factor
Frequency tolerance Distortion Overload capacity
Current
crest ratio
±1%
0.8lag
Synchronized 4 6~ 54Hzin Line mode(AC mode)
±0.1% of normalfrequency in B atterymode.
THD<3%
Full load
(linear
load)
105% ～125% loadtransfers to bypassmode after60s,125% ～150%load transfers tobypass after 30s.
3:1
maximum
�
�
�
�Operating
Operating
Operating
Operating environment
environment
environment
environment
T emperature H umidity Altitude Storage temperature
0℃~40 ℃
20%~90% <1000m
-15 ℃~40 ℃
Note: if the UPS is installed or used in a place where the altitude is above than 1000m
1000m
1000m
1000m ,
the output power must b e derated in use, please refer to the following :
Altitude
（
M
）
1000 1500 2000 2500 3000 3500 4000 4500 5000
Derating power 100% 95% 91% 86% 82% 78% 74% 70% 67%

8
2.
2.
2.
2. Installation
Installation
Installation
Installation
2.1
2.1
2.1
2.1 Unpacking
Unpacking
Unpacking
Unpacking and
and
and
and inspection
inspection
inspection
inspection
1) Unpack the packaging and check the package contents. The shipping package
contains:
� A UPS
� A user manual
� A communication cable
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
2.2
2.2
2.2 Input
Input
Input
Input and
and
and
and output
output
output
output power
power
power
power cords
cords
cords
cords and
and
and
and protective
protective
protective
protective earth
earth
earth
earth ground
ground
ground
ground installation
installation
installation
installation
1.
1.
1.
1. Notes
Notes
Notes
Notes for
for
for
for installation
installation
installation
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 e nvironment. In this case it is necessary to wait until the UPS is fully
dried inside out before proceeding installation and use . O therwise there are
hazards of electric shock.
2.3
2.3
2.3
2.3 Installation
Installation
Installation
Installation
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 installation. The battery
breaker also needs to be cut off if it is a long backup time model ( “ L ” model) .

9
1) Open the terminal block cover located on the rear panel of the UPS , please refer
to the appearance diagram)
2) For 5/6K(L) UPS, it is recommended to select the UL1015 10AWG(6mm
2
) wire or
other insulated wire which complies with AWG Standard for the UPS input and
output wir ing s.
3) For 10K(L)/3 phase 10KS UPS, it is recommended to select the UL1015
8AWG(10mm
2
) wire or other insulated wire which complies with AWG Standard for
the UPS input and output wir ing s.
4) For 3 phase 15KS /3 phase 20KL UPS, it is recommended to select the UL1015
6AWG (25mm
2
) wire or other insulated wire which complies with AWG Standard
for the UPS input and output wir ing s.
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 .
5) Connect the input and output wires to the corresponding input and output
terminals according to the following diagram .
6) Note: you must make sure that the input and output wires and the input and
output terminals are connected tightly t he 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.
7) After having completed the installation, make sure the wiring is correct.
8) Please install the leak current protective breaker at the output power distribution
panel of the UPS if necessary .
9) 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.

10
Input
Input
Input
Input and
and
and
and output
output
output
output Terminal
Terminal
Terminal
Terminal Block
Block
Block
Block wiring
wiring
wiring
wiring diagram
diagram
diagram
diagram of
of
of
of three-phase
three-phase
three-phase
three-phase 10-20kva
10-20kva
10-20kva
10-20kva
T he 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.
10) Suggest charging the batteries for 8 hours before use. After connection, turn the
bypass breaker in the “ ON/OFF ” position , the UPS will charge the batteries
automatically. Y ou can also use the UPS immediately without charging the
batteries first , but the backup time may be less than the standard value.
11) If i t 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
Input
Input
Input and
and
and
and output
output
output
output Terminal
Terminal
Terminal
Terminal Block
Block
Block
Block wiring
wiring
wiring
wiring diagram
diagram
diagram
diagram of
of
of
of 5K-10K(1phase)
5K-10K(1phase)
5K-10K(1phase)
5K-10K(1phase)
N
+
-
INPUT OUTPUT BATTERY
L L NL
BYP
G
PE
C
+
-
INPUT OUTPUT BATTERY
N L NL
BYP
BAG
PE

11
2.4
2.4
2.4
2.4 Operating
Operating
Operating
Operating procedure
procedure
procedure
procedure for
for
for
for connecting
connecting
connecting
connecting the
the
the
the long
long
long
long backup
backup
backup
backup time
time
time
time model
model
model
model UPS
UPS
UPS
UPS with
with
with
with the
the
the
the
external
external
external
external battery
battery
battery
battery
1. The nominal DC voltage of external battery pack is 192/ 240VDC . Each battery pack
consists of 16/ 20 pieces of 12V maintenance free batteries in series. To achieve
longer back time, it is possible to connect multi-battery packs, but the principle of
“ same voltage, same type ” should be strictly followed. 2. The connector of the
external battery cable is used to plug into the external battery socket of the UPS, the
other end of the external battery cable is made of three open wires with ring terminals
to connect with the external battery pack(s) . The procedure of installing battery bank
should be complied with strictly. Otherwise you may encounter the hazardous of
electric shock.
1) A DC breaker must be connected between the battery pack and the UPS. The
capacity of breaker must be not less than the data specified in the general
specification.
2) Set the battery pack breaker in ” OFF ” position and connect the16/20 pieces of
batteries in series.
3) You must connect the external battery cable to the battery first , if you connect the
cable to the UPS first, you may encounter the hazardous of electric shock.
2. To complete the connection by plugging the connector of the external battery cable
into the external battery socket of the UPS. Do not attempt to connect any loads to
the UPS now. You should connect the input power wire to the right position first. And
then set the breaker of the battery pack in the ON position. After that set the bypass
breaker in the ON position. The UPS begins to charge the battery packs at the time.
3.
3.
3.
3. Operation
Operation
Operation
Operation and
and
and
and operating
operating
operating
operating mode
mode
mode
mode
3.1
3.1
3.1
3.1 Operation
Operation
Operation
Operation
3.1.1.
3.1.1.
3.1.1.
3.1.1. Turn
Turn
Turn
Turn on
on
on
on the
the
the
the UPS
UPS
UPS
UPS with
with
with
with utility
utility
utility
utility power
power
power
power supplied
supplied
supplied
supplied (in
(in
(in
(in Line
Line
Line
Line mode/AC
mode/AC
mode/AC
mode/AC mode)
mode)
mode)
mode)
1) After you make sure that the power supply connection is correct, set the bypass
breaker and the input breaker in the “ ON/OFF ” position first. At th is time the fan
rotates and the UPS supplies power to the load via the bypass. The UPS operates
in B ypass mode.
2) T o power on the UPS by simply pressing the “ ON/OFF ” button continuously for
more than 1 second.
3) When being powered on, the UPS will perform self-diagnosis, with the load/battery
level LEDs turned on and then off one after another in ascending order . A few
seconds later, the INV LED is turned on , the UPS is already running in U tility P ower

12
mode. If the utility power is abnormal, the UPS will operate in battery mode without
output interruption of the UPS .
3.1.
3.1.
3.1.
3.1. 2
2
2
2 .
.
.
. Turn
Turn
Turn
Turn on
on
on
on the
the
the
the UPS
UPS
UPS
UPS with
with
with
with no
no
no
no utility
utility
utility
utility power
power
power
power supplied
supplied
supplied
supplied (in
(in
(in
(in Battery
Battery
Battery
Battery mode)
mode)
mode)
mode)
4) Press the “ ON/OFF ” button continuously for more than 1 second to power on the
UPS. For long back up time model ( “ L ” model), please make sure that the battery
breaker is in “ ON/OFF ” position.
5) During the course of starting up, the UPS has the same action as if it is connected
to utility power except that the utility power LED is not turned on and the battery
LED is turned on instead .
3.1.
3.1.
3.1.
3.1. 3
3
3
3 .
.
.
. Turn
Turn
Turn
Turn off
off
off
off the
the
the
the UPS
UPS
UPS
UPS with
with
with
with utility
utility
utility
utility power
power
power
power supplied
supplied
supplied
supplied (in
(in
(in
(in Line
Line
Line
Line mode/AC
mode/AC
mode/AC
mode/AC mode)
mode)
mode)
mode) 1)
Press the “ ON/OFF ” button continuously for more than 1 second to turn off the inverter
of the UPS immediately .
2) When being powered off, the UPS will perform self-diagnosis, the Load/Battery
level LEDs will be turned on and then off one after another in ascending order, then
the INV LED will be turned off and Bypass LED will be turned on. The UPS is
working in Bypass mode.
3) Upon completion of the above to turn it off, output of electric current of the UPS is
still present. In order to cut off the output from the UPS, simply cut off the utility
power supply and the UPS will perform self-diagnosis, finally not any display is
shown on the display panel and no voltage output is available from the UPS output.
3.1.3
3.1.3
3.1.3
3.1.3 .
.
.
. Turn
Turn
Turn
Turn off
off
off
off the
the
the
the UPS
UPS
UPS
UPS with
with
with
with no
no
no
no utility
utility
utility
utility power
power
power
power supplied
supplied
supplied
supplied (in
(in
(in
(in Battery
Battery
Battery
Battery mode)
mode)
mode)
mode)
1) Press the “ ON/OFF ” button continuously for more than 1 second to power off the
UPS.
2) When being powered off, the UPS will perform self-diagnosis, the Load/Battery
level LEDs will be turned on and then off one after another in ascending order.
Finally not any display is shown on the display panel and no voltage is available
from the UPS output.
Suggestions: Please turn off the connected loads before turning on the UPS and turn
on the loads one by one after the UPS is working in INV mode. Turn off all of the
connected loads before turning off the UPS.

13
3.2
3.2
3.2
3.2 Operating
Operating
Operating
Operating mode
mode
mode
mode
3.2.1.
3.2.1.
3.2.1.
3.2.1. Utility
Utility
Utility
Utility power
power
power
power mode
mode
mode
mode
The display panel in utility power mode is shown in the following diagram. T he utility
power LED and the INV LED are turned on .
If t he b attery LED is turned on and the utility power LED flash es, it indicate s the voltage
or frequency of the utility power has exceeded the normal range , the UPS operates in
battery mode.
2) If output overloaded, the warning LEDs will be turned on and alarm will keep twice
every second . You should get rid of some unnecessary loads one by one to decrease
the loads connected to the UPS less than 90% of its nominal power capacity .
�Note: Please follo w the following steps to connect the generator: Activate the generator
and wait until the operation is stable before supplying power of the generator to the UPS
(be sure that the UPS is in idle mode). Then turn on the UPS according to the start-up
procedure. After the UPS is turned on, then the loads can be connected to the UPS one
by one.
�The power capacity of the AC generator should be at least twice of the UPS capacity.
Fig 3-1 The utility power mode
BAT.
INV.INPUT
BYPASS
LINE2
LINE1
OUTPUT
WARNING FAULT
MUTE

14
3.2.
3.2.
3.2.
3.2. 2.
2.
2.
2. Battery
Battery
Battery
Battery mode
mode
mode
mode
The display panel in battery mode is shown in the following diagram Fig.3-2. T he battery
LED and the INV LED are turned on . When the UPS is running in battery mode, the
buzzer beeps once every 4 seconds. I f the “ ESC ” and “ SCREEN ” button on the front
panel are pressed same time for more than 1 second again , the buzzer will stop
beeping (in silence mode) . If the Utility power is there but abnormal, the LED of it will
flash.
2) When the battery capacity decreases , and the battery voltage descends to the alarm level ,
the buzzer will beep once every second to remind the users of in sufficient battery capacity
and the UPS is soon going to shut down automatically. Then the load operations should be
carried out promptly and the loads should be eliminated one by one .
3.2.
3.2.
3.2.
3.2. 3.
3.
3.
3. Bypass
Bypass
Bypass
Bypass mode
mode
mode
mode
The display panel in bypass mode is shown in the following diagram Fig.3-3. The utility
power LED and the bypass LED are lit.
The utility power LED flashes , it shows that the voltage or frequency of the utility power
has exceeded the normal range of the UPS .
Fig 3-2 Battery mode diagram
BAT.
INV.INPUT
BYPASS
LINE2
LINE1
OUTPUT
WARNING FAULT
MUTE

15
2) Other indications on the display panel are the same in utility mode.
3) The UPS does not have the backup function when it is in bypass mode. T he power
used by the load is supplied from the utility power via internal filter .
3.2.
3.2.
3.2.
3.2. 4.
4.
4.
4. Abnormality
Abnormality
Abnormality
Abnormality mode
mode
mode
mode
In case the fault LED is turned on when the UPS is in use, it shows that the UPS is
operating in abnormal mode . Please refer to the troubleshooting in section 6 for detail.
3.2.
3.2.
3.2.
3.2. 5.
5.
5.
5. Backup
Backup
Backup
Backup time
time
time
time for
for
for
for the
the
the
the standard
standard
standard
standard model
model
model
model
The backup time of the long backup time model is dependent on the external battery
pack capacity and the load level as well as other factors.
The backup time of standard model may vary from different models and load level.
Please refer to the following:
Fig 3-3 UPS bypass mode diagram
BAT.
INV.INPUT
BYPASS
LINE2
LINE1
OUTPUT
WARNING FAULT
MUTE

16
L oad level Load level
3.2.6.
3.2.6.
3.2.6.
3.2.6. Communication
Communication
Communication
Communication Port
Port
Port
Port
Intelligent
Intelligent
Intelligent
Intelligent slot
slot
slot
slot
This series is equipped with an intelligent slot for Web power (optional accessory) or
other optional card to achieve remote management of the UPS through internet /
intranet. Please contact your local distributor for further information.
RS232
RS232
RS232
RS232 interface
interface
interface
interface
1) The following are the descriptions and pin assignment of RS232 DB-9 port:
Baud rate: 2400bps
D ata bit: 8 bit
Ending bit:1bit
P arity bit : None
DB-9 pin assignment :
backup
backup
backup
backup time
time
time
time of
of
of
of 10kVA
10kVA
10kVA
10kVA
backup
backup
backup
backup time
time
time
time of
of
of
of 6kVA
6kVA
6kVA
6kVA

17
Pin number F unction description I/O
3 Rx input
2 Tx output
5 Ground GND
Optional
Optional
Optional
Optional AS400
AS400
AS400
AS400 interface
interface
interface
interface
This optional AS400 card provides dry contact closure signal “ OPEN ” or “ CLOSE ” .
Following are the pin assignment and the descriptions of AS400 card:
PIN1: UPS failure (normally open, active close)
PIN2 : summary alarmPIN3: ground
PIN4: Remote shutdown
PIN5: Common
PIN6: Bypass active (relay close)
PIN7: Battery low
PIN8: UPS On (relay close)
PIN9: Utility Power failure (normally open, active close)
RS232
RS232
RS232
RS232 Interface
Interface
Interface
Interface

18
4.
4.
4.
4. Battery
Battery
Battery
Battery Maintenance
Maintenance
Maintenance
Maintenance
�T his series UPS only requires minimal maintenance. T he battery used for standard
model s are value regulated sealed lead-acid maintenance free battery . These
models require minimal repairs. The only requirement is to charge the UPS
regularly in order to maximize the expected life of the battery. When being
connected to the utility power, whether the UPS is turned on or not, the UPS keeps
charging the batteries and also offers the protective function of overcharging .The
UPS should be charged once every 4 to 6 months if it has not be en used for a long
time.
�In the regions of hot climates, the battery should be charged and discharged every
2 months. The standard charging time should be at least 12 hours.
�Under normal conditions, the battery life lasts 3 to 5 years. In case if the battery is
found not in good condition, earlier replacement should be made. Battery
replacement should be performed by qualified personnel.
�Replace batteries with the same number and same type of batteries.
�Do not replace the battery individually. All the batteries should be replaced at the
same time following the instructions of the battery supplier.
�Normally, t he batteries should be charged and discharged once every 4 to 6
months. Charging should begin after the UPS shuts down automatically and , t he
standard charging time for standard UPS at least 12 hours.
5.
5.
5.
5. Notes
Notes
Notes
Notes for
for
for
for batter
batter
batter
batter y
y
y
y disposal
disposal
disposal
disposal and
and
and
and battery
battery
battery
battery replacement
replacement
replacement
replacement
1) Before disposing of batteries, remove conductive jewelry such as necklace , wrist
watches and rings.
AS400
AS400
AS400
AS400 Interface
Interface
Interface
Interface

19
2) If it is necessary to replace any connection cables , please purchase the original
materials from the authorized distributors or service centers, so as to avoid overheat or
spark resulting in fire due to insufficient capacity.
3) Do not dispose of batteries or battery packs in a fire , they may explode.
4) Do not open or mutilate batteries , released electrolyte is highly poisonous and
harmful to the skin and eyes.
5) Do not short the positive and negative of the battery electrode, otherwise, it may
result in electric shock or fire.
6) Make sure that there is no voltage before touching the batteries. T he battery circuit is
not isolated from the input potential circuit . There may be h azardous voltage between
the battery terminals and the ground.
7) Even though the input breaker is disconnected, the components inside the UPS are
still connect ed with the batteries , and there are potential hazardous voltages . T herefore,
before any maintenance and repairs work is carried out, switch off the breaker of the
battery pack or disconnect the jumper wire of connecting between the batteries.
8) Batteries contain hazardous voltage and current. B attery maintenance such as the
battery replacement must be carried out by qualified personnel
6.
6.
6.
6. Trouble
Trouble
Trouble
Trouble shooting
shooting
shooting
shooting instructions
instructions
instructions
instructions
6.1
6.1
6.1
6.1 Warning
Warning
Warning
Warning code
code
code
code and
and
and
and Fault
Fault
Fault
Fault code
code
code
code
Warning
Warning
Warning
Warning code
code
code
code Explanation
Explanation
Explanation
Explanation Solutions
Solutions
Solutions
Solutions
NO WA R N I N G
UPS is working normally
O V E R L O A D
O verload R educe the load
B A T O P E N
B attery not connected C onnect battery and turn on
the battery switch
O V E R C H A R G E
B attery is overcharged
B A T D I S C O N N E C T
B attery disconnected S witch on the battery to
make back up available
I N V O V E R T E M P
I nverter part temperature
high
C ool it down