PowerWalker VFI 1000 CRS operation manual
EN
Online UPS
PowerWalker VFI 1000CRM LCD
PowerWalker VFI 2000CRM LCD
PowerWalker VFI 3000CRM LCD
Manual
Uninterruptible Power Supply System
EN, DE, PL, RU
EN
Table of Contents
1. Important Safety Warning ............................................................................................... 1
1-1. Transportation ......................................................................................................... 1
1-2. Preparation ............................................................................................................. 1
1-3. Installation .............................................................................................................. 1
1-4. Operation ................................................................................................................ 1
1-5. Maintenance, service and f aults ................................................................................ 2
2. Installation and setup ..................................................................................................... 3
2-1. Rear panel view ....................................................................................................... 3
2-2. 1-3K Setup the UPS ................................................................................................. 4
3. Operations ..................................................................................................................... 6
3-1. Button operation ...................................................................................................... 6
3-2. LCD Panel ............................................................................................................... 6
3-3. Audible Alarm .......................................................................................................... 8
3-4. LCD display wordings index ...................................................................................... 8
3-5. UPS Setting ............................................................................................................. 8
3-6. Operating Mode Description ................................................................................... 11
3-7. Faults Reference Cod e ............................................................................................ 12
3-8. War ning indicator .................................................................................................. 12
4. Troubleshooting ............................................................................................................ 13
5. Storage and Maint enance .............................................................................................. 15
6. Specifications ............................................................................................................... 16
EN
1. Important Safety Warning
Please comply with all warnings and operating instructions in this manual strictly. Save this
manual properly and read carefully the following instructions before installing the unit. Do not
operate this unit before reading through all safety information and operating instructions
carefully
1-1. Transportation
Please transport the UPS system only in the original package to protect against shock
and impact.
1-2. Preparation
Condensation may occur if the UPS system is m oved directly from cold to warm
environment. The UPS system must be absolutely dry before being installed. Please
allow at least two hours for the UPS system to acclimate the environment.
Do not install the UPS system near wat er or in moist environments.
Do not install the UPS system where it would be exposed to direct sunlight or near
heater.
Do not block ventilation holes in the UPS housing.
1-3. Installation
Do not connect appliances or devices w hich would overload the UPS system (e.g. laser
printers) to the UPS output sockets.
Place cables in such a way that no one can step on or trip over them.
Do not connect domestic appliances such as hair dryers to UPS output soc kets.
The UPS can be operated by any individuals with no previous experience.
Connect the UPS system only to an ea r thed shockproof outlet which must be easily
accessible and c lose to the UPS system.
Please use only VDE-tested, CE-marked mains cable (e.g. the mains cable of your
computer) to connect the UPS system to the building wiring o utlet (shockpro of outl et).
Please use only VDE-tested, CE-marked power cables to connect the loads to the UPS
system.
When installing the equipment, it should ensure that the sum of t he leakage cur rent of
the UPS and the connected devices does not exceed 3.5mA.
1-4. Operation
Do not disconnect the mains cab l e on the UPS system or the building wiring out let
(shockproof socket outlet) during operations since this would cancel the pro tective
earthing of the UPS system and of all c onnected loads.
The UPS system features its own, internal current source (batteries). Th e UPS output
sockets or output terminals block ma y be electrica lly live even if t he UPS system is not
connected to the building wiring outlet.
In order to fully disconnect the UPS system, fir st press the OFF/Enter button to
disconnect the mains.
Prevent no fluids or other foreign obj ects from inside of the UPS system.
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1-5. Maintenance, service and faults
The UPS system opera tes wi th ha zardous voltages. Repairs may be carried out only by
qualified maintenance personnel.
Caution - risk of electric shock. Even after the unit is di sconnected from the mains
(building wiring outlet), components inside the UPS system are still co nnected to the
battery and electrically live and dangerous.
Before carrying out any kind of service a nd/or maintenance, disconnect t he batteries
and verify that no current is present a nd no hazardous volta ge exists in the terminals of
high capability capacitor such as BUS-capacitors.
Only persons are adequately famil iar with batteries and with the required preca utionary
measures may repla ce ba tter ies a nd super vise o perat io ns. Una uth or ized p erso ns mu st
be kept well away from the batteries.
Caution - risk of electric shock. The battery circuit is not isolated from the input
voltage. Hazardous voltages may occur between the battery terminals and the ground.
Before touching, please verify that no voltage is present!
Batteries may cause electric shock and have a high short-circuit current. Plea se take
the precautio n ary measures specified b el ow and any other measures necessary w h en
working with batteries:
－remove wristwatches, rings and other met al objects
－use only tools with insulated gr ips and handles.
When changing batteries, install the same number and same type of batteries.
Do not attempt to dispose of batteries by burning them. This could cause battery
explosion.
Do not open or destroy batteries. Esca ping electro lyte ca n cause injury t o t he skin and
eyes. It may be toxic.
Please replace the fuse only with the same type and amperage in order to avoid fir e
hazards.
Do not dismantle the UPS system.
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2. Installation and setup
1.AC input
5.SNMP intelligent slot (option)
2.Input circuit breaker
6.External battery connection
3.USB communication port
7.Output receptacles
4.RS-232 communication port
8.Output terminal
Model
Type
Model
Type
PowerWalker VFI 1000CRM LCD
PowerWalker VFI 1000CRM LCDL
PowerWalker VFI 2000CRM LCD
PowerWalker VFI 2000CRM LCDL
PowerWalker VFI 3000CRM LCD
PowerWalker VFI 3000CRM LCDL
NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is
damaged. Please keep the origin al package in a safe place for future use.
NOTE: There are two dif ferent t ypes of o nline UPS: standard and long-run models. Please ref er
to the following model table.
2-1. Rear panel view
PowerWalker VFI 1000CRM
LCD(L)
PowerWalker VFI 2000CRM
LCD(L)
Standard
model
Long-run
model
PowerWalker VFI 3000CRM
LCD(L)
3
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USB port RS-232 port Intelligent slot
PS. USB port and RS-232 po r t c a n’t work at the same time.
To external battery
2-2. 1-3K Setup the UPS Step 1: External battery connection
This UPS is not including batteries. Please connect external batteries as below chart.
Step 2: UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension
cords. The power cord is supplied in the UPS package.
Step 3: UPS output connection
For socket-type outputs, simply connect devices to the outlets.
For terminal-type input or outputs, please follow below steps for the wiring configuration:
a) Remove t he small cover of the terminal block
b) Suggest using AWG14 or 2.1mm2 power cords for 3KVA model.
c) Upon completion of the wiring configuration, please check whether the wires are
securely affixed.
d) Put the small cover back to the rear panel.
Step 4: Communication connection
Communication port:
To allow for unattended UPS shutdown/start-up and status monitoring, connect the
communication cable one end to the USB/RS-232 port and the other to the communication port
of your PC. With the monitoring softwa re installed, you can schedule UPS shutdown/ start-up and
monitor UPS status through PC.
The UPS is equipped with intelligent slot perf ect f or either SNMP or AS400 card. When installing
either SNMP or AS400 card in the UPS, it will provide advanced communication and monitoring
options.
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Step 5: Turn on the UPS
Press the ON/Mute button on the front pa n el f or two seconds to power on the UPS.
Note: The battery charges fully during the first five hours of normal operatio n. Do not expect
full battery run capability duri ng this initial charge period.
Step 6: Install software
For optimal computer system protection, install UPS monitoring software to fully configure UPS
shutdown. You may insert provided CD into CD-ROM to install the monitoring software. If not,
please follow steps below to download and install monitoring software from the internet:
1. Go to the website
http://www.powerwalker.com/index.php?lang=&page=viewpower
2. Click ViewPower soft ware icon and then choose your r eq ui r ed OS to download the softwa r e.
3. Follow the on-screen instructions to install the softwa r e.
4. When your comput er resta r ts, the monitoring software will ap pear as an orange plug icon
located in the system tray, near the clock.
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3. Operations
Turn on the UPS: Press and hold ON/Mute button for at least 2 seconds to
converter mode.
Turn off the UPS: Press and hold this button at least 2 seconds to t urn off
setting mode.
Switch LCD message: Press this button to change the LCD message for
Down k ey: Press this button to display next selection in UPS setting mode.
Switch to bypass mode: When the main power is normal, press ON/Mute
of acceptable range.
3-1. Button operation
Button Function
Mute the alarm: When the UPS is on battery mode, press and hold this
ON/Mute Button
OFF/Enter Button
Up key: Press this button to display previous selection in UPS setting
Switch to UPS self-test mode: Press and hold ON/Mute button for 5
Confirm selection key: Press this button to confirm selection in UPS
turn on the UPS.
button for at least 5 seconds to disable or enable the alarm system. But
it’s not applied to the situations when warnings or errors occur.
mode.
seconds to enter UPS s elf-testing while in AC mode, ECO mode, or
the UPS. UPS will be in standby mode under power normal or transfer to
Bypass mode if the Bypass enable setting by pressing this button.
Select Button
ON/Mute + Select
Button
3-2. LCD Panel
input voltage, input frequency, battery voltage, output voltage and output
frequency. It will return back to default display when pausing for 10
seconds.
Setting mode: Press and hold this button for 5 seconds to enter UPS
setting mode when UPS is in standby mode or bypass mode.
and Select buttons simultaneously for 5 seconds. Then UPS will enter to
bypass mode. This actio n w il l be ineffect iv e when the inp ut v ol ta g e i s o u t
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Display
Function
Remaining backup time information
Indicates the remaining backup time in pie chart.
Indicates the remaining backup time in numbers.
H: hours, M: minute, S: second
Fault information
Indicates that the warning and fault occurs.
Indicates the warning and fault codes, and the codes are listed in
details in 3-5 section.
Mute operation
Indicates that the UPS alarm is di sabled.
Output & Battery voltage informa tion
Indicates the output voltage, frequency or battery voltage.
Load information
Indicates the load level by 0-25%, 26-50%, 51-75%, and 76-100%.
Indicates overload.
Indicates the load or the UPS output i s sho r t circuit.
Mode operation information
Indicates the UPS connects to the mains.
Indicates the battery is working.
Indicates the bypass circuit is working.
Indicates the ECO mode is enabled.
Indicates the Inverter circuit is wo rking.
Indicates the output is working.
Battery information
Indicates the Battery level by 0-25%, 26-50%, 51-75%, and
Indicates the battery is fault.
Indicates low battery level and low battery voltage.
Input & Battery voltage information
Indicates the input voltage or frequency or battery voltage.
Vac: output voltage, Vdc: battery voltage, Hz: frequency
76-100%.
Vac: Input voltage, Vdc: battery voltage, Hz: input frequency
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Description
Buzzer status
Muted
Battery Mode
Sounding every 4 seconds
Low Battery
Sounding every second
Overload
Sounding twice every second
Fault
Continuously so u ndi ng
Bypass Mode
Sounding every 10 seconds
Abbreviation
Display content
Meaning
ENA
Enable
DIS
Disable
ESC
Escape
HLS
High loss
LLS
Low loss
BAT
Battery
CF Converter
TP Temperature
CH Charger
FU Bypass frequency unstable
EE EEPROM error
Parameter 3
Parameter 1
Parameter 2
There are three parameters to set up the
program.
Interface
Setting
Parameter 3: Output voltage
100: presents output voltag e is 100Vac
3-3. Audible Alarm
3-4. LCD display wordings index
Yes
3-5. UPS Setting
01: Output voltage setting
UPS.
Parameter 1: It’s for program
alternatives. Refer to below table.
Parameter 2 and parameter 3 are the
setting options or values for each
For 200/208/220/230/240 VAC models, you may choose
the following output voltage:
200: presents output voltage is 200Vac
208: presents outpu t voltage is 208Va c
220: presents outpu t voltage is 220Va c
230: presents outpu t voltage is 230Va c (Default)
240: presents outpu t voltage is 240Va c
For 100/110/150/120/127 VAC models, you may choo se
the following output voltage:
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110: presents outpu t voltage is 110Va c
127: presents outpu t voltage is 127Va c
Interface
Setting
Parameter 2 & 3: Enable or disable converter mode. You
Interface
Setting
Parameter 2 & 3: Output frequency setting.
CF 60: presents output frequency is 60Hz
Interface
Setting
Parameter 3: Enable or disable ECO function. You may
Interface
Setting
Parameter 2 & 3: Set t he acceptable high voltage point
For 100/110/115/120/ 127 VA C mo d els, t he set t ing vo ltag e
115: presents outpu t voltage is 115Va c
120: presents outpu t voltage is 120Va c (Default)
02: Frequency Converter enable/disable
may choose the following two optio ns:
CF ENA: converter mode enable
CF DIS: converter mode disable(Default)
03: Output frequency setting
You may set the initial frequency on battery mode:
BAT 50: presents output frequenc y i s 50Hz
BAT 60: presents output frequenc y i s 60Hz
If converter mode is enabled, you may choose the
following output frequency:
CF 50: presents output frequency is 50Hz
04: ECO enable/disable
choose the following two options:
ENA: ECO mode enable
DIS: ECO mode disable (Default)
05: ECO voltage range setting
and low voltage point for ECO mode by pressing Down key
or Up key.
HLS: High loss voltage in ECO mode in parameter 2.
For 200/208/220/230/240 VAC models, the setting range
in parameter 3 is from +7V to +24V of the nominal volt age.
(Default: +12V)
For 100/110/115/120/127 VAC models, the setting range
in parameter 3 is from +3V to +12V of the nominal volt age.
(Default: +6V)
LLS: Low loss voltage in ECO mode in parameter 2.
For 200/208/220/230/240 VAC models, the setting range
in parameter 3 is from -7V to -24V of the nominal voltage.
(Default: -12V)
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in parameter 3 is from -3V to -12V of the nominal voltage.
(Default: -6V)
Interface
Setting
Parameter 3: Enable or disable Bypass function. You may
Interface
Setting
Parameter 2 & 3: Set t he acceptable high voltage point
95Vac to 110Vac. (Default: 95Vac)
Interface
Setting
Parameter 3: Set up backup time on battery mode for
be disabled. (Default)
06: Bypass enable/disable when UPS is off
choose the following two options:
ENA: Bypass enable
DIS: Bypass disable (Default)
07: Bypass voltage range setting
and acceptable low voltage point for Bypass mode by
pressing the Down key or Up key.
HLS: Bypass high voltage point
For 200/208/220/230/240 VAC models:
230-264: setting the high voltage point in parameter 3
from 230Vac to 264Vac. (Defa ul t: 264Vac)
For 100/110/115/120/127 VAC models:
115-132: setting the high voltage point in parameter 3
from 115Vac to 132Vac(Default: 132Vac)
LLS: Bypass low voltage point
For 200/208/220/230/240 VAC models:
170-220: setting the low vo ltage point in parameter 3
from 170Vac to 220Vac. (Default: 170Vac)
For 100/110/115/120/127 VAC models:
95-110: setting the low voltage po int in parameter 3 from
8: Autonomy limitation setting
general outlets.
0-999: setting the backup time in minut es from 0-999 for
general outlets on battery mode.
0: When setting as “0”, the backup time will be only 10
seconds.
999: When setting as “999”, the backup time setting will
00: Exit setti ng
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3-6. Operating Mode Descri ption
Operating mode
Description
LCD display
Online mode
When the input voltage is within
ECO mode
Energy saving mode:
Frequency
When input frequency is within 40 Hz to
Battery mode
When the input voltage is beyond the
Bypass mode
When input voltage is within acceptable
Standby mode
UPS is powered off and no output supply
acceptable range, UPS will provide pure
and stable AC power to output. The UPS
will also charge the battery at onl ine
mode.
When the input voltage is within voltage
regulation range, UPS will bypass
voltage to output for energy saving.
Converter mode
70 Hz, the UPS can be set at a constant
output frequency, 50 Hz or 60 Hz. The
UPS will still charge battery under this
mode.
acceptable range or power failure a nd
alarm is sounding every 4 second, UPS
will backup power from battery.
range but UPS is overload, UPS will enter
bypass mode or bypass mode can be set
by front panel. Alarm is sounding every
10 second.
power, but still can charge batteries.
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Fault event
Fault code
Icon
Fault event
Fault code
Icon
Bus start fail
01 x Inverter output short
14
Bus over
02 x Battery voltage too high
27 Bus under
03 x Battery voltage too low
28 Bus unbalance
04 x Over temperature
41 x Inverter sof t start fail
11 x Over load
43 Inverter voltage high
12 x Charger failure
45
x
Inverter voltage Low
13 x
Warning
Icon (flashing)
Alarm
Low Battery
Sounding every second
Overload
Sounding twice every second
Battery is not connected
Sounding every second
Over Charge
Sounding every second
Over temperature
Sounding every second
Charger failure
Sounding every second
Battery fault
Sounding every second
Out of bypass voltage range
Sounding every second
Bypass frequency unstable
Sounding every second
EEPROM error
Sounding every second
3-7. Faults Reference Code
3-8. Warning indicator
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4. Troubleshooting
Symptom
Possible cause
Remedy
No indication and alarm even
The AC input power is not
Check if input power cord
firmly connected to the
mains.
The AC input is connected
Plug AC input power cord to
every second.
The external or internal
Check if all batteries are
Fault code is shown as 27 and the
sounding.
Battery voltage is too high
Contact your dealer.
Fault code is shown as 28 and the
sounding.
Battery voltage is too low
Contact your dealer.
UPS is overload
Remove excess loads from
UPS output.
UPS is overloaded. Devices
network via the Bypass.
Remove excess loads from
After repetitive overloads,
the mains.
Remove excess loads from
down the UPS and restart
Fa ult code is shown as 43 and The
sounding.
The UPS shut down
Remove excess loads from
Fault code is shown as 14 and the
sounding.
The UPS shut down
Check output wiring and if
connected devices are in
Fault code is shown as 01, 02, 03,
A UPS internal fault has
occurred. There are two
2. The load is no longer
supplied by power.
Contact your dealer
If the UPS system d oes not o perat e correctly, please solve t he probl em by using the t able belo w.
though the mains is normal.
The icon and flashing on
LCD display and alarm is sounding
icon is lighting on LCD
display and alarm is continuously
icon is lighting on LCD
display and alarm is continuously
The icon and is flashing
on LCD display and alarm is
sounding twice every second.
connected well.
to the UPS output.
battery is incorrectly
connected.
or the charger is fault.
or the charger is fault.
connected to the UPS are
fed directly by the elect rical
AC input correctly.
connected well.
UPS output.
icon is lighting on LCD
display and alarm is continuously
icon is lighting on LCD
display and alarm is continuously
04, 11, 12, 13 ,41 and 45 on LCD
display and alarm is continuously
sounding.
the UPS is locked in the
Bypass mode. Connected
devices are fed directly by
automatically because of
overload at the UPS output.
automatically because
short circuit occurs on the
UPS output.
possible results:
1. The load is still supplied,
but directly from AC power
via bypass.
13
UPS output first. Then shut
it.
UPS output and restart it.
short circuit status.
EN
Symptom
Possible cause
Remedy
Battery backup time is shorter
Batteries are not fully
Charge the batteries for at
consult your dealer.
Batteries defect
Contact your dealer to
than nominal value
charged
least 5 hours and then
check capacity. If the
problem still persists,
replace the ba ttery.
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5. Storage and Maintenance
Storage Temperature
Recharge Frequency
Charging Duration
-25°C - 40°C
Every 3 months
1-2 hours
40°C - 45°C
Every 2 months
1-2 hours
dealer in the replacement battery packing material.
Operation
The UPS system conta ins no user-ser vicea ble p art s. If th e batt ery servic e life (3~ 5 year s at
25°C ambient tem perature) has been exceed ed, the batteries m ust be replaced. In t his case,
please contact your dealer.
Be sure to deliver the spent battery to a rec yc l ing facility or ship it to your
Storage
Before storing, charge the UPS 5 hours. Store the UPS covered and upright in a cool, dry
location. During storage, recharg e the battery in accordance with the following t ab l e:
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6. Specifications
CAPACITY*
1000 VA / 800 W
2000 VA / 1600 W
3000 VA / 2400 W
INPUT
85VAC/75VAC/65VAC/55VAC±5% or 160VAC/140VAC/120VAC/110VAC±5%
( based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0)
95VAC/85VAC/75VAC/65VAC or 175VAC/155VAC/135VAC/125VAC ± 5 %
( based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0)
High Line Transfer
145 VAC ± 5 % or 300 VAC ± 5 %
High Line Comeback
140 VAC ± 5 % or 290 VAC ± 5 %
Frequency Range
40Hz ~ 70 Hz
Phase
Single phase with ground
Power Factor
0.99 @ nominal voltage (input voltage)
OUTPUT
Output voltage
100/110/115/120/127VAC or 200/208/220/230/240VAC
AC Voltage Regulation
±1% (Batt. Mode)
Frequency Range
47 ~ 53 Hz or 57 ~ 63 Hz (Synchronized Range)
Frequency Range (Batt. Mode)
50 Hz ± 0.25 Hz or 60Hz ± 0.3 Hz
at battery mode or transfer to bypass when
seconds at battery mode or transfer to bypass when the
utility is normal
Current Crest Ratio
3:1
Harmonic Distortion ≦ 3 % THD (linear load); ≦ 6 % THD (non-linear load)
Transfer
Time
AC Mode to Batt. Mode
Zero
Inverter to Bypass
4 ms (Typical)
Waveform (Batt. Mode)
Pure Sinewave
EFFICIENCY
AC Mode
88%
89%
90%
Battery Mode
83%
87%
88%
BATTERY
Battery Type
12 V / 9 AH
12 V / 9 AH
12 V / 9 AH
Numbers
2 4 6
Recharge Time
4 hours recover to 90% capacity (Typical)
Charging Current
1.0 A (max.)
Charging Voltage
27.4 VDC ± 1%
54.7 VDC ±1%
82.1 VDC ±1%
PHYSICAL
Dimension, D X W X H
310 X 438 X 88 (mm)
410 X 438 X 88 (mm)
630 X 438 X 88 (mm)
Net Weight (kgs)
12
19
29,3
ENVIRONMENT
Operation Humidity
20-90 % RH @ 0- 40°C (non-condensing)
Noise Level
Less than 50dBA @ 1 Meter
MANAGEMENT
Smart RS-232 or USB
Supports Windows® 2000/2003/XP/Vista/2008/7/8, Linux, Unix and MAC
Optional SNMP
Power management from SNMP manager and web browser
MODEL
PowerWalker
VFI 1000CRM LCD (L)
PowerWalker
VFI 2000CRM LCD (L)
PowerWalker
VFI 3000CRM LCD (L)
Voltage
Range
Overload
Low Line Transfer
Low Line Comeback
(Ambient Temp.<350C)
(Ambient Temp.<350C)
≧
0
Ambient Temp.<35
105%~110%: UPS shuts down after 10 minutes at battery mode or transfer to bypass
when the utility is normal
110%~130%: UPS shuts down after 1minute
the utility is normal
>130%:UPS shuts down after 3
C
*Long-run model is only available in 200/208/220/230/240VAC systems.
** Derate capacity to 80% of capacity in Frequency converter mode or when the output voltage is adjusted to 100/200/208VAC.
*** Product specifications are subject to change without further notice
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1
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Online-USV
PowerWalker VFI 1000CRM LCD
PowerWalker VFI 2000CRM LCD
PowerWalker VFI 3000CRM LCD
Bedienungsanleitung
Unterbrechungsfreie Stromversorgung (USV)
DE
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