Lega PLUS 10 User manual

3 PHASE INPUT / 3 PHASE OUTPUT
10-250 Kva.
UPS
USER MANUEL

SERIES 10-250 kVA UPS USER MANUEL PAGE 1
1. IMPORTANT
Thank for purchasing latest tecnology Series LEGA product.
This DOCUMENT;
UPS features, installation and operation of both you , UPS and contains very important information
for the safety of the load accordingly . Learning of the guidelines and implementation by the device
correctly and safely use and is essential to provide the maximum benefit from the device.
Read the manual completely before working on this equipment.
Please keep this manual for your later requirements!
Keep this manual near UPS for easy consultation.
Physical life of the product you have purchased is 10 years!
Product warranty starts from the ex-factory invoice date.
2. USED SYMBOLS
This symbol points out the instructions which are especially important.
This symbol points out the risk of electric shock if the following instruction is not obeyed.
This symbol points out the instructions, which may be resulted with the injury of the operator or
damage of the equipment if not obeyed.
3. CONTENTS

SERIES 10-250 kVA UPS USER MANUEL PAGE 2
1. important....................................................................................................................................................................... 1
2. Used Symbols................................................................................................................................................................. 1
3. Contents ........................................................................................................................................................................ 2
4. Saffety .......................................................................................................................................................................... 3
5. Installation..................................................................................................................................................................... 4
5.1 Transportaiton ........................................................................................................................................................... 4
5.2 Unpacking.................................................................................................................................................................. 4
5.3 Stroge........................................................................................................................................................................ 4
5.4 Placement.................................................................................................................................................................. 4
5.4.1 Environmental Requisites ................................................................................................................................... 4
5.4.2 Electrical Requisites......................................................................................................................................... 5-6
5.5.Connections ................................................................................................................................................................. 6
5.5.1 Power Connections .................................................................................................................................................... 7
5.5.2 PE Connections ………………..………………………………………………………………………………………………………………………………………….8
5.5.3 Main ( İnput ) Connections…………………………………………………………………………………………………………………………………………..8
5.5.4 Load ( Output ) Connections….……………………………………………………………………………………………………………………………………. 9
5.5.5 Battery Connections................................................................................................................................................. 10
5.5.6 10 –30 KVA. Internal Battery Connections................................................................................................................ 11
5.5.7 40 –45 KVA. Internal Battery Connections................................................................................................................ 12
5.5.8 Important notes for Battery Connections.................................................................................................................. 13
5.5.8.1 External Battey Connections……………………………………………………………………………………………………………………………………. 13
5.5.9 Comminication and interface Connections................................................................................................................ 14
6. OPERATION.................................................................................................................................................................. 14
6.1 Bypass Operation ..................................................................................................................................................... 15
6.2 Normal Operation..................................................................................................................................................... 16
6.3 Battery Operation ..................................................................................................................................................... 17
7. OPERATION PROSEDURE.............................................................................................................................................. 18
7.1 UPS ON / START Prosedure........................................................................................................................................ 18
7.2 UPS OFF / STOP Prosedure ........................................................................................................................................ 18
7.3 UPS BYPASS DEVICE NORMAL MODE UP PROSEDURE................................................................................................. 19
7.4 UPS DEVICES MANUAL BYPASS MODE TO NORMAL MODE PROSEDURE ..................................................................... 19
7.5 BATTERY TEST ........................................................................................................................................................... 20
7.6 UPS OVERLOAD PROTECTIONS .................................................................................................................................. 20
8. COMINICATION............................................................................................................................................................ 21
9. CONTROL AND MONITORING....................................................................................................................................... 22
9.1 Front Panel ............................................................................................................................................................... 22
9.2 Keyboard ................................................................................................................................................................. 22
9.3 Mimic Panel.............................................................................................................................................................. 23
9.4 LCD and User Menu................................................................................................................................................... 24
9.5 Output Value Menu................................................................................................................................................... 24
9.6 Input Value Menu ..................................................................................................................................................... 25
9.7 Battery and Dc Value Menu....................................................................................................................................... 25
9.8 Alarms Menu ............................................................................................................................................................ 26
9.9 Event Menu .............................................................................................................................................................. 26
9.10 System Data Menu.................................................................................................................................................. 27
9.11 Language Menu ...................................................................................................................................................... 28
9.12 Command Menu .................................................................................................................................................... 28
10. SNMP ( Opsional) ...................................................................................................................................................... 29
11. MAINTENANCE........................................................................................................................................................... 30
11.1 Batteries .................................................................................................................................................................. 30
11.2 Fans.......................................................................................................................................................................... 30
11.3 Capasitors................................................................................................................................................................. 31
11.4 Periodic Maintenance ............................................................................................................................................... 31
14. TECNICAL SPESIFICATIONS..................................................................................................................................... 32-33
13. WARRANTY................................................................................................................................................................ 34
4. SAFFETY

SERIES 10-250 kVA UPS USER MANUEL PAGE 3
Information related to the safety of the UPS, loads and the user is summarized below. But the
equipment should not be installed before reading the manual completely.
The equipment may only be installed and commissioned by authorized technical persons.
When the UPS is brought from a cold place to a warmer place, humidity of the air may
condensate in it. In this case, wait for two hours before beginning with the installation.
Even with no connections have been done, hazardous voltages may exist on connection terminals
and inside the UPS. Do not touch these parts.
Conne the PE ground connector before connecting any other cable.
Do not put the battery fuses into the fuse holder before operating the equipment and seeing the
“NORMAL” message on the LCD.
The connections shall be made with cables of appropriate cross-section in order to prevent the
risk of fire. All cables shall be of insulated type and shall not be laid out on the walking path of the
persons.
Do not expose UPS to rain or liquids in general. Do not introduce any solid objects.
The equipment shall be operated in an environment, which is specified in “placement” section of
this manual.
Affix a label bearing the following expression, on the distribution panels feeding the UPS : “Isolate
the Uninterruptible Power Supply before working on this circuit”
Do not plug the communication cables in or out during stormy weather.
The equipment shall only be maintained and fixed by authorized technical persons.
In case of an extraordinary situation (damaged cabin or connections, penetration of foreign
materials into the cabin etc.) deenergize the UPS immediately and consult to the technical
service.
Replaced batteries must be disposed of at authorized waste disposal centers.
Keep this manual near for easy consultation.
The equipment shall be packed properly during transportation.
The equipment is compliant with the European Community directives.
5. INSTALLATION

SERIES 10-250 kVA UPS USER MANUEL PAGE 4
5.1 Transportaiton
The UPS must remain in a vertical position throughout the transportation.
Make sure that the floor can support the weight of the system.
5.2 Unpacking
Equipment and batteries whose packages are damaged during transportation shall be inspected by
a qualified technical person before starting with the installation.
The procedure is as following:
*Remove the bands and the protective packaging from the UPS.
*Use suitable equipment to remove the UPS from the pallet.
*Mount the cabinet parts supplied with the UPS after positioning and connecting the UPS.
The equipment shall be packed properly during transportation. Therefore it is recommended to
keep the original package for feature need.
5.3 Stroge
Recommended storage temperature, humidity and altitude values are listed on the “Technical
specifications” section.
If the batteries will be stored for longer than 2 months, they shall be charged periodically. Charge
period depends on the storage temperature. The relationship is as shown below:
*Every 9 months if the temperature is below 20 °C,
*Every 6 months if the temperature is between 20 °C and 30 °C,
*Every 3 months if the temperature is between 30 °C and 40 °C,
*Every 2 months if the temperature is over 40 °C
5.4 Placement
5.4.1 Environmental Requisites
This product meets the safety requirements for devices to be operated in restricted access
locations according to EN 60950-1 safety standard, which states that the owner should guarantee
the following:
Access to the equipment can only be gained by service persons or by users who have been
instructed about the reasons for the restrictions applied to the location and about any
precautionsthat shall be taken and
Access is through the use of a tool or lock and key, or other means of security and is controlled by
the authority responsible for the location.
Recommended operating temperature, humidity and altitude values are listed on the “Technical
specifications” section. Air conditioning may be required to provide these values.
Other requisites are:

SERIES 10-250 kVA UPS USER MANUEL PAGE 5
*The equipment and the batteries shall not be exposed to direct sunlight or placed near to a heat
source. Do not expose UPS to rain or liquids in general. Do not introduce any solid objects.
*Avoid dusty environments or areas where dust of conductive or corrosive materials is present.
*Air outlets of the UPS are on sides, front and back. Leaveat least 75 cm at the front and both
sides and 50 cm at the back for maintenance and ventilation.
5.4.2 Electrical Reguisites
The installation must comply with national installation regulations.
The electrical distribution panels for the mains and separated by-pass mains inputs must have a
protectionand disconnection system. Disconnection devices used in these panels shall disconnect
all line conductorsand the neutral conductor simultaneously.
The following table shows therecommended size of the mainsand separate by-pass mains input
protection devices (thermal, magnetic and differential) and the cablecross-sections for the linear
loads.
UPS POWER
INPUT TERMAL
PROTECTION
INPUT CABLE
CROSS-SECTION
BATTERY CABLE
CROSS-SECTION
NETURAL CABLE
CROSS-SECTION
10 kVA
25 A
6 mm²
6 mm²
10 mm²
15 kVA
25 A
6 mm²
6 mm²
10 mm²
20 kVA
40 A
10 mm²
10 mm²
16 mm²
30 kVA
63 A
16 mm²
16 mm²
25 mm²
40 kVA
80 A
16 mm²
16 mm²
25 mm²
60 kVA
100 A
25 mm²
25 mm²
35 mm²
80 kVA
125 A
35 mm²
35 mm²
50 mm²
100 kVA
160 A
35 mm2
35 mm2
50 mm2
120 kVA
200 A
50 mm2
50 mm2
70 mm2
160 kVA
250 A
70 mm2
70 mm2
95 mm2
200 kVA
315 A
95 mm2
95 mm2
120 mm2
250 kVA
400 A
120 mm2
120 mm2
150 mm2

SERIES 10-250 kVA UPS USER MANUEL PAGE 6
Load leakage currents are added to those generated by the UPS. If loads with high leakage
currents arepresent, adjust this value accordingly.
It is recommended to adjust the protective device after measuringthe total leakage current with
the UPS installed and operational with the intended load.
During transitory phases (power failure, return and voltage fluctuations) short leakage current
peaks may occur. Make sure that the protection is not activated in such cases.
If the loads have a nonlinear characteristic, the current on the mains input, separate by-pass mains
input and output neutral conductors may have a value that is 1.5-2 times the phase value during
operation. In this case, size the neutral cables and the input/output protectionadequately.
According to EN 62040-1-2, the user shall place a warning label on the input distribution panel and
the other primary power isolators, in order to prevent the risk of electric shock caused by afault
voltage on the UPS. The label shall carry the following wording:
5.5. Connections
Connections shall be done by authorized technical staff only.
When the UPS is brought from a cold place to a warmer place, humidity of the air may condensate
in it. In this case, wait for two hours before beginning with the installation.
Check adequacy and appropriateness of your electrical installation before operating your device.
Check whether your insurance line is inserted at the beginning of the electrical installation and the
fair value . LEGA PLUS Series UPS 3 -phase input ( 380VAC , 50Hz ) is working with mains voltage.
Abnormal fluctuations in the mains voltage value , long-term if not decrease more than 10% , the
device can work at the desired capacity. Connect the plug / cable to the network by the shortest
route possible .
Make sure to ground ! If your device has a protection device against overcurrent . However, use
appropriate insurance value to avoid damaging your network.
Select the cable to power devices in the appropriate section and fuse selection from the table.
(Page 5)
Before starting the installation of all circuit breakers to "OFF" / "0" Make sure the location.
The battery terminals of the device internal battery which can be dangerous voltages.
Layout of the connection terminals shown below:
Isolate uninterruptible power supply before working on this circuit

SERIES 10-250 kVA UPS USER MANUEL PAGE 7
F1. Input Fuse - F2. Inrush Fuse
F3. Battary Fuse - F4.Output Fuse
F5. Manual By-pass Fuse
5.5.1 Power Connections
10-15-20-30-40-45-60-80-100-120 kVA Connections;
160-200-250 kVA Connections;
5.5.2 PE Connections ;

SERIES 10-250 kVA UPS USER MANUEL PAGE 8
The unit should be ground to be safe and reliable work . Before connecting other cables PE
grounding plug connectors.
PE terminals of the load will depend on the UPS output to protective earth terminal. If the external
battery cabinet must be grounded through the protective earth terminal of the UPS battery .
5.5.3 Mains ( Input ) Connections;
Mains connection of the UPS will be connected to PE,N,R,S,T terminals. Auto fuse in the distribution
panel where the other side of the cable which will be connected,should be connected to phase and
neutral and it can be disconnected at the same time.
In addition, if there is 30mA leakage relay on the distribution panel, connection should be done on
the mains side of this relay.
Automat should be D-type and its value should be selected in accordance to the maximum current
which shown on the technical specifications.
For life safety, battery automat, input and output automat taken to the ‘0’ position. Firstly the
aoutomat of the loads taken to ‘I’ position one by one.When installing the UPS, follow these steps
carefully.
*When installing the UPS, never switch the battery fuse to “I” position as a first step.
*After finished the all connections, switch the mains input automat to “I” position.
*Please see the DC bus voltage exceed 350 VDC from front panel. This condition shall not exceed 5
seconds, depending on the mains voltage.
*After that switch the battery and output automat to “I” position respectively.
*After completion of these transactions, UPS will be on operate and the loads will begin to be fed
uninterrupted.
*When the UPS is first activated the backup time can be shorter than the calculated. For this reason,
before using the UPS, we recommend to recharge the batteries 10 hours.
When you activated the UPS, please enter the ALARMS menu and check any written alarm.
When the UPS connected to the mains voltage, there will be automatically voltage at the output of
the UPS.

SERIES 10-250 kVA UPS USER MANUEL PAGE 9
5.5.4 Load ( Output ) Connections;
The connection of the loads to the UPS will be connected to R, S, T, N, PE terminals. Loads to be fed
more than one, the appropriate value automats should be choosen for each of these loads.
The cables between the loads and ouput terminals should be appropriate cross-section. To enable
the short circuit protectionfeature of the UPS, each load shall be fed over a separate circuit breaker
chosen according to the load current.
This may provide quick disconnection of the short circuited load and operation continuity of the
other loads. To obtain maximum protection, the rating of each individual load circuit breaker shall
have the minumum value, which is enough to carry the full load current continuously.
You should get power cable of the loads from the distribution panel.
Activate the loads now.
Rated apparent and active power of the loads shall be less than the UPS power ratings.

SERIES 10-250 kVA UPS USER MANUEL PAGE 10
5.5.5 Batteries Connectıons ;
This 10-15-20-30-40-60-80 KVA. series UPS have 62 pcs 12V. and multiplies of 62 pcs maintanence
free dry type battery. UPS use +409 Vdc. And -409 Vdc. Bus voltages.
62 PCS BATTERIES CONNECTIONS;
This 100-120-160-200-250 KVA. series UPS have 60 pcs 12V. and multiplies of 60 pcs maintanence
free dry type battery. UPS use +396 Vdc. And -396 Vdc. Bus voltages.
60 PCS BATTERIES CONNECTIONS;

SERIES 10-250 kVA UPS USER MANUEL PAGE 11
5.5.6 10 - 30 KVA. INTERNAL BATTERY CONNECTIONS;
12V. 7 / 9 Ah. BATTERY CABLE INFORMATION
No:
PCS
Type
Diameter
Lenght
Color
Definition
Cable 1
56
NYAF
4/6 mm
120 mm
Black
Battery
İnterconnect
Cable 2
5
NYAF
6 mm
900 mm
Black
Battery jump self
Cable 3
1
NYAF
6 mm
900 mm
Red
Battery
(+)
Cable 4
1
NYAF
6 mm
1200 mm
Blue
Common Battery
(0)
Cable 5
1
NYAF
6 mm
900 mm
Black
Battery
(-)

SERIES 10-250 kVA UPS USER MANUEL PAGE 12
5.5.7 40 - 45 KVA. INTERNAL BATTERY CONNECTIONS;
12V. 12 Ah. BATTERY CABLE INFORMATION
No:
PCS
Type
Diameter
Lenght
Color
Definition
Cable 1
56
NYAF
4/6 mm
120 mm
Black
Battery İnterconnect
Cable 2
7
NYAF
6 mm
1100
mm
Black
Battery jump self
Cable 3
1
NYAF
10 mm
1100
mm
Red
Battery
(+)
Cable 4
1
NYAF
10 mm
1400
mm
Blue
Common Battery (0)
Cable 5
1
NYAF
10 mm
1100
mm
Black
Battery
(-)

SERIES 10-250 kVA UPS USER MANUEL PAGE 13
5.5.8 IMPORTANT NOTES FOR BATTERY CONNECTIONS;
*Select suitable Ah. Value for your requirement.
*Be sure pozitive and negative connections are right for battery serial connections.
*Install NH Breaker with 3 poles at output of battery group.
*Connect ‘’+’’, ‘’-‘’ and ‘’0’’points of Battery to contacts of breaker.
*Connect the (-) pole of the batteries to the (-) battery terminal.
*Connect the (+) pole of the batteries to the (+) battery terminal.
*Connect the midpoint of the batteries to the battery N terminal.
*Connect output of breaker to DC bus with carrefully. Please check the polarity of connections.
*Please check Battery voltage before doing connection of DC Bus.
*Battery breaker should be switch on after Rectifier and İnverter work.
*Do not connect an extra battery to device during charging.
5.5.8.1 EXTERNAL BATTERY CONNECTIONS;
The way to follow for the external battery connection is listed below ;
*Set the fuse on the battery cabinet to "OFF" or "0" position.
*Connect the (-) terminal on the battery cabinet to the (-) terminal on the UPS
* Connect the (+) terminal on the battery cabinet to the (+) terminal on the UPS
* Connect the middle terminal block on the battery cabinet to the terminal (N) on the UPS
* For working of UPS , in the range of 10 –80 kVA 31 x 2 (62 pieces) , for 100 kVA and more 30 x 2
(60 pieces) 12 Volt dry battery without full maintenance should be used.
The feed time may vary depending on the selected battery capacity.
10-15-20-30-40-45-60-80 KVA. UPS operate with;
31x2 (62 unit) (+372V, -372V) 12 Volt free maintenance lead-acid type batteries.
100-120-160-200-250 KVA. UPS operate with;
30x2 (60 unit) (+360V, -360V) 12 Volt free maintenance lead-acid type batteries.
Battery backup time is selected according to the capacity needed in case of mains failure.
When the UPS is first activated the backup time can be shorter than the calculated.
For this reason, before using the UPS, we recommend to recharge the batteries 10 hours.

SERIES 10-250 kVA UPS USER MANUEL PAGE 14
5.5.9 Comminications and interface Connections;
Related information is given in ‘Communication’ section
6.OPERATION
DEFENDER SERIES DSP Our Uninterruptible Power Supply : three-phase electrical network where
your three-phase uninterruptible power blackouts and your critical devices are the source of a type
that allows you to operate safely on the network and defend the irregularities .
Our unit , in a large scale from 10 kva up to 250 kva 4 are presented in a separate cabin type.
1. Cabinet 10 - 15 - 20 - 30 - 40-45 kVA
2. Cabinet 60- 80 kVA
3. Cabinet 100 - 120 kVA
4. Cabinet 160-200 - 250 kVA
LEGA PLUS SERIES Uninterruptible Power Supplies;
Latest Technology from sinus with semiconductor technology , real-time online ( true online ) ,
double conversion ( double conversions ) , transformerless 3-phase input 3 phase output devices
are microprocessor controlled, equipped with PWM and IGBT technology, critical and nourishes
your sensitive cargo in a safe and stable .
In case of overload the system load through the static bypass unit it is continuously transferred
automatically to the backup network and uninterrupted pending . Similarly , in the case of UPS
failure is transmitted to the load network. Is outside the allowable tolerances of the UPS continues
to supply input voltage is disconnected or completely connected to it via UPS battery charges.
When the input voltage or when the UPS eliminates clutter returns to online mode again.
Initially UPS behavior is different from the general working conditions. UPS start work only during
the by-pass mode. Therefore, in order to open the by-pass voltage UPS frequency / waveform /
rms limits must be within the proper range .
The operation mode specified by the user inverter , rectifier and condition of the network , you
bypass is determined by the voltage of the battery .

SERIES 10-250 kVA UPS USER MANUEL PAGE 15
UPS BLOK DIAGRAM
6.1 BYPASS Mode;
Bypass input power drawn from the grid in non- separate device. Loads are fed from the static
bypass line . Input voltage, the output voltage has the same frequency and waveform . Energy
flows through the load current path taken by only thermal / magnetic keys are limited . Bypass
supply voltage , frequency and waveform must be in their tolerance limits and bypass shall be
selected by the UPS to operate in this mode.
Bypass can be achieved by using energy-saving priority . In bypass mode, the yield is higher than
the normal operating mode. If the bypass priority is selected , the bypass voltage frequency /
waveform / rms value of tolerance limit UPS will operate in bypass mode. Bypass voltage is below
these limits , UPS will switch to normal operation.
Bypass mode frequency / waveform / rms value of does not provide stability as in normal
operating mode. Thus, the embodiment according to the desired level of protection should be
applied carefully this operating mode . Bypass mode does not provide short-circuit protection as in
normal operating mode. If output short occurs during bypass operation , thermal / magnetic
protection will be activated and all loads energized.
Long-term overloads thermal / magnetic protection will be activated and energized the whole load
will be disconnected in this condition .
UPS operates in the following cases By-pass mode :
* During START UPS
* Bypass priority is selected ( ECO MODE )
* If the inverter is turned off by the user
* If the Inverter temporarily or permanently switch to fault conditions (overload, short circuit, over
temperature , output high / low , etc.)

SERIES 10-250 kVA UPS USER MANUEL PAGE 16
BYPASS MODE
6.2 NORMAL Operation;
Power is drawn from the mains input . Loads are fed via the rectifier and inverter . by rectifying the
AC voltage is converted into DC voltage. Inverter DC voltage stable sinusoidal wave form , converts
the AC voltage amplitude and frequency . Regulated output voltage is sinusoidal and the amplitude
and frequency is independent of the input voltage.
With inverter bypass input without any interruption to the bypass source is synchronized in
frequency to transfer the load without overload and rectifier failure.
Input voltage and frequency values must be within the tolerance limits . UPS rectifier and inverter
allows the switch to this mode.
If faced with different circumstances , the UPS operates in battery mode the following conditions :
* The inverter features selected.
* Even if the Bypass is selected, not elected bypass or bypass voltage frequency / waveform / rms
value is not in accordance with the limit values

SERIES 10-250 kVA UPS USER MANUEL PAGE 17
NORMAL MODE

SERIES 10-250 kVA UPS USER MANUEL PAGE 18
6.3 BATTERY MODE;
Power is drawn from the battery . Rectifier and Bypass work, the fed inverter loads .
Is regulated sinusoidal output voltage has a magnitude and frequency. It is independent of the
battery voltage.
Battery voltage should be in accordance with the limit values and the UPS inverter must
provide the opportunity to work in this mode.
If faced with different circumstances , the UPS works in battery mode the following conditions
* The rectifier is defective or off.
* Not Rectifier selected , the input voltage frequency / waveform / rms value is not in
accordance with the limit values .
BATTERY MODE

SERIES 10-250 kVA UPS USER MANUEL PAGE 19
7.OPERATING PROCEDURE
This chapter describes operating procedures and the UPS can be managed.
7.1 UPS ON/START PROSEDURE
Can batteries for security , vending input and output to ' 0' to the position taken . During the
UPS installation , follow these steps carefully .
•Input, output and make sure the battery connection is made according to the manual.
• All machines '0' position.
• Never use the device while the battery fuse circuit as a first step to "I" to bring to the
position.
• Automatic mains input connections are made after the "I" position.
• The Alarm menu on the device's failure or SYNC BYPASS BYPASS LINE FAILURE existing alarms
to repeat the previous steps by changing the input phase sequence.
• In-rush (C2), the automaton "I" position.
• The front panel of the DC bus voltage for 5 seconds. See that in 350 V. (This time may vary
depending on supply voltage)
• the battery fuses in the battery cabinet to "I" to bring the DC BUS voltage increased to 426 V
and 409 V to see it fixed.
• In this case, the device simply line LED (green) should be on.
• Then the battery, respectively, and the output vending automat "I" position.
• Your device will be commissioned after this embroidered studies have been completed and
will start feeding the load without interruption.
• The ALARMS menu after commissioning should be checked whether written an alarm.
• Manual Bypass Switch This switch is normally only during maintenance "0" must be set.
The front panel "NORMAL" message without the battery vending "I" / " ON" position causes
the throw to bring the battery fuse .
In this case, the batteries need to be replaced with ultra-fast fuse.
7.2 UPS OFF PROSEDURE
•Command UPS = OFF whether the system menu! Close Next
• Output automaton "OFF" / "0 " position positions.
• Introduction Inrush Automatic and manual bypass the "OFF" / "0 " position positions.
• Battery automaton "OFF" / "0 " position positions.
• External battery cabinet in vending machines vending the "OFF" / "0 " position positions.
• vending machines on the distribution panel to "OFF " / " 0 " position positions.
• When the UPS is operating during a long time , the batteries must be recharged periodically
to prolong the battery life . Depending on the temperature of the manual charging period
"Storage" in the section .