PowerWalker VFI 10K CPH User Manual

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PowerWalker VFI 10K CPH

Manual

Stand-alone 10kW unit

and

Modular Solution up to 100kW

Version: 1.5

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Table of Contents

1. Safety and EMC instructions ............................................................................................................................... 2

1-1. Transportation and Storage ........................................................................................................................... 2

1-2. Preparation ................................................................................................................................................. 2

1-3. Installation .................................................................................................................................................. 2

1-4. Connection Warnings ................................................................................................................................... 2

1-5. Operation .................................................................................................................................................... 3

1-6. Standards .................................................................................................................................................... 3

2. Installation ........................................................................................................................................................ 4

2-1. Unpacking and Inspection ............................................................................................................................. 4

2-2. Rear Panel View ........................................................................................................................................... 5

2-3. Rack/Tower Installation ................................................................................................................................ 5

2-4. Single UPS Installation .................................................................................................................................. 8

2-5. Parallel UPS Installation ................................................................................................................................ 9

2-6. Battery Pack Installation ............................................................................................................................... 9

3. Operations ....................................................................................................................................................... 12

3-1. Operation Mode ........................................................................................................................................ 12

3-2. UPS Module Introduction ........................................................................................................................... 16

3-3. Single UPS Operation .................................................................................................................................. 18

3-4. LCD Operation on UPS Module .................................................................................................................... 20

3-5. Parallel UPS Operation ................................................................................................................................ 35

4. Trouble Shooting .............................................................................................................................................. 35

4-1. Warning status ........................................................................................................................................... 35

4-2. Fault mode ................................................................................................................................................ 35

4-3. Trouble shooting table ................................................................................................................................ 35

5. Storage and Maintenance ................................................................................................................................. 38

5-1. Storage...................................................................................................................................................... 38

5-2. Maintenance ............................................................................................................................................. 38

6. Specifications ................................................................................................................................................... 39

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1. Safety and EMC instructions

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 and Storage

⚠ Please transport the UPS system only in the original package to protect against shock and impact. ⚠ The UPS must be stored in the room where it is ventilated and dry.

1-2. Preparation

⚠ Condensation may occur if the UPS system is moved 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 water or in moist environments. ⚠ Do not install the UPS system where it would be exposed to direct sunlight or nearby heater. ⚠ Do not block ventilation holes in the UPS housing. ⚠ Do not operate unit in dusted environment.

1-3. Installation

⚠ Do not connect appliances or devices which would overload the UPS (e.g. big motor-type equipment)). ⚠ Place cables in such a way that no one can step on or trip over them. ⚠ Do not block air vents in the housing of UPS. The UPS must be installed in a location with good

ventilation. Ensure enough space on each side for ventilation.

⚠ UPS has provided earthed terminal, in the final installed system configuration, equipotential earth

bonding to the external UPS battery cabinets.

⚠ The UPS can be installed only by qualified maintenance personnel. ⚠ An appropriate disconnect device as short-circuit backup protection should be provided in the building

wiring installation.

⚠ An integral single emergency switching device which prevents further supply to the load by the UPS in

any mode of operation should be provided in the building wiring installation.

⚠ Connect the earth before connecting to the building wiring terminal. ⚠ Installation and Wiring must be performed in accordance with the local electrical laws and regulations.

1-4. Connection Warnings

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• There is no standard backfeed protection inside, please isolate the UPS before working according to this

* Safety

* EMI

*EMS

dditional measures may be needed to

prevent disturbances.

Before working on this circuit

Risk of Voltage Backfeed

circuit. The isolation device must be able to carry the UPS input current.

• This UPS should be connected with TN grounding system.

• The input power supply rating must be in accordance with your equipment (i.e., 3-phase or single-phase.) It

also must be suitably grounded.

• Use of this equipment in life support applications where failure of this equipment can reasonably be expected

to cause the failure of the life support equipment or to significantly affect its safety or effectiveness is not

recommended. Do not use this equipment in the presence of a flammable anesthetic mixture with air, oxygen

or nitrous oxide.

• Connect your UPS power module’s grounding terminal to a grounding electrode conductor.

• The UPS is connected to a DC energy source (battery). The output terminals may be live when the UPS is not

connected to an AC supply.

• Isolate Uninterruptible Power System (UPS)

• Then check for Hazardous Voltage between all

terminals including the protective earth.

1-5. Operation

⚠ Do not disconnect the earth conductor cable on the UPS or the building wiring terminals in any time

since this would cancel the protective earth of the UPS system and of all connected loads.

⚠ If the external battery cabinet is connected, the UPS output Anderson connector may be electrically live

even if the UPS system is not connected to the building wiring outlet.

⚠ In order to fully disconnect the UPS system, first press the “OFF” button and then disconnect the mains. ⚠ Ensure that no liquid or other foreign objects can enter into the UPS system. ⚠ The UPS can be operated by any individuals with no previous experience.

1-6. Standards

IEC/EN 62040-1

Conducted Emission...............................:IEC/EN 62040-2 Category C3

Radiated Emission..................................:IEC/EN 62040-2 Category C3

ESD.........................................................:IEC/EN 61000-4-2 Level 4

RS........................................................ ...:IEC/EN 61000-4-3 Level 3

EFT......................................................... :IEC/EN 61000-4-4 Level 4

SURGE................................................... :IEC/EN 61000-4-5 Level 4

CS........................................................... :IEC/EN 61000-4-6 Level 3

Power-frequency Magnetic field.............. :IEC/EN 61000-4-8 Level 4

Low Frequency Signals............................:IEC/EN 61000-2-2

Warning: This is a product for commercial and industrial application in the second environment-installation restrictions or a

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2. Installation

Model

Type

VFI 10K CPH 3/3

3-phase in/3-phase out 400V online UPS

VFI 10K CPH 3/1

3-phase in/single phase out online UPS

Battery serial PCB, Brass

Fixing nut X 8, M6 screw X 10, Parallel cable

sharing cable

Tower stands Fixing nut X 8, M6 screw X 10,

M3 screw X 2

13pcs for 3-1 10K

There are two types of models in this series:

VFI CPH Series can be used as stand-alone rack unit (fits 19” cabinet), it is then connected with terminal input and

output on the back of the unit. It might also be used as parallel system with hot-swappable modularity up to

100kW (10 modules/units). This manual covers but type of installations.

2-1. Unpacking and Inspection

Content of the UPS box:

UPS Manual USB cable RS-232 cable Mounting ears

Slides

and Current

Content of the Battery Pack box:

including feet and short extensions

Parallel busbars 10pcs for 2-2 6K;

12pcs for 3-3 10K;

M6 stud X 2, M4 screw X 4,

Battery pack Manual Mounting ears

Slides

4 long extensions Parallel busbars

spacer, Insulator paper, Long busbars (Not apply for the model with BP 192V

battery pack)

M6 stud X 2, M4 screw X 4, M3 screw X 2

NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged 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. Please keep the original package in a safe place for future use.

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2-2. Rear Panel View

6-2

6-3

-4

6-1

Input/ Output Terminal

7-1

7-2

7-3

7-4

7-5

7-6

7-7

7-8

7-9

3-3 10K

I/P-R

I/P-N

I/P-S

I/P-T

OP-L1

OP-L2

OP-L3

OP-N

3-1 10K

I/P-R

I/P-N

I/P-S

I/P-T

OP-L

OP-N

agram 1: rear panel

agram 2: Battery pack rear panel

1. EPO (Emergency Power Off) connector

2. USB communication port

3. Intelligent card

4. Parallel port (for parallel function)

5. Current sharing port (for parallel function)

6. Battery terminal

1. BAT + (positive polarity)

2. BAT N (neutral polarity – middle of the DC string)

3. BAT – (negative polarity)

4. R – bypass (only for VFI 10K CPH 3/1 version)

7. Input/ Output terminal

Model

2-3. Rack/Tower Installation

2-3-1. Tower (vertical) Installation

The UPS module is shipped with two sets of feet and 2 short extensions that can be used to install the UPS

vertically. Battery pack is shipped with 4 long extensions that can be used to install UPS module and one battery

pack.

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Installing UPS module

Assemble two feet and one short extension as

one tower stand shown in step 1. Align the two

Installing UPS module and one battery pack or

Assemble two feet and two long extensions as

If two battery packs are installed with UPS

s for

Step 1 Step 2

stands approximately 35cm apart in step 2. Then,

put UPS module in the stands as shown in step 3.

NOTE: Make sure the connector box is firmly

attached to UPS back panel with screws.

Step 1 Step 2

Step 3

two battery packs

one tower stand shown in step 1. Align the two

stands approximately 35cm apart in step 2. Then,

put UPS module and battery pack in the stands as

shown in step 3.

together, please use three long extension

each tower stand. Then, put UPS module and two

battery packs in the stands as shown in step 4.

Step 3 Step 4

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2-3-2. Rack Installation

M4 screws

Slide-bone

Please follow below steps to mount UPS/battery pack into 19” rack or rack enclosure.

Step 1: Insert 8 pieces of fixing nuts into the following locations to fix rail sliders and UPS.

Step 2: Use 4 pieces of M6 screws to mount rail sliders into front of the chassis.

Step 3: Adjust the distance of rail sliders by pulling the other end. It should be the same depth of rack chassis. For

example, if depth of rack chassis is 900mm, please pull the length of rail sliders in 900mm. Then, use 2

pieces of M6 screws and 2 pieces of M6 studs to the mount rail sliders into the back of the chassis.

Step 4: Fixing the slide-bone into the middle of two sliders with 4 pieces of M4 screws. See chart below.

Step 5: Disassemble the connector box from UPS by removing 4 screws.

Step 6: Fixing the connector box with slide-bone by 2 pieces of M3 screws. See chart below.

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Connector box

Step 7: Attach mounting ears to the side mounting holes of UPS module by using the screws provided and the

ears should face forward as following picture show.

Step 8: Put the UPS module on the sliders and push it toward connector box. Please make sure hot-swappable

connectors on connector box are firmly plugged into the UPS module. Fasten the UPS module to the

chassis with screws on the mounting ears.

Step 9: Install the battery pack with the same procedure as UPS module.

2-4. Single UPS Installation

Installation and wiring must be performed in accordance with the local electric laws/regulations and execute the following instructions by professional personnel.

1) Make sure the mains wire and breakers in the building are enough for the rated capacity of UPS to avoid the hazards of electric shock or fire.

NOTE: Do not use the wall receptacle as the input power source for the UPS, as its rated current is less than the

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UPS’s maximum input current. Otherwise the receptacle may be burned and destroyed.

Input

Output

Battery

Ground

12 AWG

Input/ Output terminal

Parallel cable

Parallel busbars

Current sharing cable

Parallel port

Current sharing port

Battery terminal

2) Switch off the mains switch in the building before installation.

3) Turn off all the connected devices before connecting to the UPS.

4) Prepare wires based on the following table:

NOTE 1: The cable for 10K should be able to withstand over 30A current. It is recommended to use 12AWG

or thicker wire for safety and efficiency.

NOTE 2: The selections for color of wires should be followed by the local electrical laws and regulations.

Warning:

● For external battery pack, make sure a DC breaker or other protection device between UPS and external battery pack is installed. If not, please install it carefully. Switch off the battery breaker before installation.

NOTE: Set the battery pack breaker in “OFF” position and then install the battery pack.

● Pay highly attention to the rated battery voltage marked on the rear panel. If you want to change the numbers of the battery pack, please make sure you modify the setting simultaneously. The connection with wrong battery voltage may cause permanent damage of the UPS. Make sure the voltage of the battery pack is correct.

● Pay highly attention to the polarity marking on external battery connector and make sure the correct battery polarity is connected. Wrong connection may cause permanent damage of the UPS.

● Make sure the protective earth ground wiring is correct. The wire current spec, color, position, connection and conductance reliability should be checked carefully.

● Make sure the utility input & output wiring is correct. The wire current spec, color, position, connection and

conductance reliability should be checked carefully. Make sure the L/N site is correct, not reverse and short-circuited.

2-5. Parallel UPS Installation

For parallel UPS system installation, please follow Section 2-3-2 Rack Installation to install required UPS modules

into 19” rack or rack enclosure first. Then, connect the parallel busbars (with black sleeve), parallel cable and

current sharing cable on the connector box of the top two UPSs as below chart. Apply the same connection way if

more parallel modules are required.

NOTE: For the detailed connection for parallel busbars in each terminal, please refer to the terminal

configurations on 2-2.

2-6. Battery Pack Installation

There are three types of battery pack. Please refer to the following configuration for each UPS model.

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Model Battery voltage

Battery

quantity

Applicable battery

capacity

Minimum required QTY

per UPS module

Battery terminal

UPS

Battery Pack

M6 screw

Battery serial PCB

Back PCB

BP H240R-20x9Ah 120V 20 7Ah/9Ah/10Ah 2*

BP H240R-32x5Ah ±192V 32 5Ah

* installed in pairs – positive and negative half-string

2-6-1 Single Battery Pack Connection

Connect the battery terminals of battery pack and UPS module with parallel busbars as below chart.

2-6-2 Serial Connection for Battery Packs

Before wiring connection, please follow Section 2-3-2 Rack Installation to install required battery packs into 19”

rack or rack enclosure first. For the serial connection for multiple battery packs, please follow below steps.

Step 1: Fix the battery serial PCB to the back PCB of battery packs with 6 screws.

Step 2: Remove 3 pieces of original screws on battery terminals of UPS and fix brass spacer instead. Insert

insulator papers to each battery terminal. Then, screw one end of the long busbars to the brass spacer on the UPS

module and the other end to terminal of serial PCB on battery pack as below chart.

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UPS

Battery Pack

Brass spacer

Battery serial PCB

Insulator paper

Long busbars

Back PCB

The wiring connection for parallel UPS system with serial connection of battery packs is shown as below.

UPS

Battery Pack

Brass spacer

Battery serial PCB

Insulator paper

Long busbars

Back PCB

UPS

Back PCB

NOTE: For the detailed connection for parallel busbars in each terminal, please refer to the terminal

configurations on 2-2.

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3. Operations

3-1. Operation Mode

This modular UPS is on-line, double-conversion and reverse-transfer UPS that permits operation in the following modes:

 Power On Mode  Standby Mode  Bypass Mode  Line Mode  Battery Mode  Battery Test Mode  Fault Mode  CVCF Mode  ECO Mode  Shutdown Mode

3-1-1. Power On Mode

Upon connecting to utility input power or UPS cold start, the UPS is in Power On mode. The load is not powered under this mode.

Power On Mode Diagram

3-1-2. Standby Mode

Upon connecting to utility input power, the UPS is in Standby mode before UPS is turned on (if BYPASS enable setting is Disabled), and charger function will be active when the battery is present. The load is not powered under this mode.

Standby Mode Diagram

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3-1-3. Bypass Mode

Upon connecting to utility input power, the UPS is in Bypass mode before UPS is turned on (if BYPASS enable setting is Enabled), and charger function will be active when battery is present.

After UPS has been turned on, if the UPS encounters abnormal situations (over-temperature, overload …, etc.), UPS will perform the load from the inverter to the bypass source with no interruption. If the transference is caused by a recoverable reason, the UPS will turn back to line mode when abnormal situation is solved.

Bypass Mode Diagram

3-1-4. Line Mode

In Line Mode, the rectifier derives power from the utility power, supplies DC power to the inverter and the charger charges the battery. The inverter filters the DC power and converts it into pure and stable AC power to the load.

Line Mode Diagram

3-1-5. Battery Mode

The UPS automatically transfers to battery mode if the utility power fails. There is no interruption in power to the critical load upon failure.

In battery mode, the rectifier derives power from the battery and supplies DC power to the inverter. The inverter filters the DC power and converts it into pure and stable AC power to the load.

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Battery Mode Diagram

3-1-6. Battery Test M o de

Users can manually operate UPS to battery test mode. There is no interruption in power to the load. If the test is completed or battery fails, the UPS will return to Line mode or CVCF mode (if CVCF mode is enabled).

In battery test mode, the rectifier derives power from the battery and supplies DC power to the inverter. The inverter filters the DC power and converts it into pure and stable AC power to the load.

Battery Test Mode Diagram

3-1-7. Fault Mode

The UPS transfers to fault mode if the UPS fails.

In fault mode, the charger function will be off and the load is not powered under this mode.

Fault Mode Diagram

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3-1-8. CVCF Mode

The CVCF mode is enabled through the LCD setting menu. The output frequency will be fixed at 50Hz or 60Hz according to setting of “Freq”. In CVCF mode, the rectifier derives power from the utility power, supplies DC power to the inverter and the charger charges the battery. The inverter filters the DC power and converts it into pure and stable AC power to the load.

CVCF Mode Diagram

3-1-9. ECO Mode

The ECO mode is enabled through the LCD setting menu. In ECO mode, the load is powered by bypass when the

bypass voltage and frequency are within the acceptable ranges. If the bypass voltage or frequency is out of range,

the UPS will transfer the power source of load from bypass to inverter. In order to shorten the transfer time, the

rectifier and inverter are working when the UPS is in ECO mode.

ECO Mode Diagram

3-1-10. Shutdown Mode

When the UPS is in the off state and the utility power source is absent, the UPS will enter into shutdown mode.

When the UPS enters this mode, it is going to shut off the control power of UPS. The rectifier, charger and inverter are all in off state.

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Shutdown Mode Diagram

No.

Item

Description

The UPS module uses forced convection cooling by these fans. Cooling air enters the

the rear of the module. Please do not block the ventilation area.

Battery Start Button

When AC input is not present, use this button to start battery power for UPS.

There is LCD display on the UPS module. It can show the UPS information and the slave UPS information when operating in parallel.

There are four function keys in the UPS module. They can control and monitor the single UPS module. Please refer to function key table for the details.

There are four LED indicators to show UPS working status. Please refer to LED indicator table for the details.

3-2. UPS Module Introduction

3-2-1. UPS Module

The capacity of each UPS module is 10kVA/10kW. All models contain a power factor correction rectifier, a battery

charger, an inverter, an bypass circuit and control circuit.

1 Fan

module through ventilation grills and exhalation exhausts through grills located at

3 LCD display

4 Function Keys

5 LED indicators

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3-2-2. Button Operation

LED Indicators

BY PASS

LINE

BATTERY

ALARM

DOWN

OFF/ESC

ON/ENTER

LCD Display

Function Keys

Control Key

Description

 Press this button to turn on the UPS.

Press this button to turn off the UPS.

 Press this button to select the previous item in the menu.

 Press this button to select the next item in the menu.

 To allow LCD display to rotate 90 automatically, press these two buttons at the

LED

Bypass mode

● ○ ○

○

Line mode / CVCF mode

○ ● ○

○

Battery mode

○ ○ ●

○

Fault mode ○ ○ ○ ●

There are four buttons on the front panel.

ON/ENTER

 Or press it to confirm the selection in the menu.



OFF/ESC

 Or press it to return to the last menu.

 Or press this button to jump to previous page in the screen.

 Or press this button to increase the number in the setting.

DOWN

 Or press this button to jump to next page in the screen.

 Or press this button to decrease the number in the setting.

UP + DOWN

same time. This operation is used to configure the UPS in rack or tower display.

3-2-3. LED Indicators

There are 4 LEDs on front panel to show the UPS working status:

Mode

BYPASS LINE BATT ERY ALARM

UPS Power On ● ● ● ●

Standby mode ○ ○ ○ ○

Battery Test mode ○ ● ● ○

ECO mode ● ● ○ ○

Note: ● means LED is lighting, and ○ means LED is faded.

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3-2-4. Audible alarm

UPS status

Buzzer status

Muted

Bypass mode

Beeping once every 2 minutes

Yes

Battery / Battery-test mode (normal battery voltage)

Beeping once every 4 seconds

Yes

Battery / Battery-test mode (low battery voltage)

Beeping once every second

Yes

Fault

Beeping continuously

Yes

Warnings (except overload)

Beeping once every second

Overload Beeping twice every second

3-3. Single UPS Operation

3-3-1. Turn on the UPS with utility power supply (to Line mode)

1) Make sure mains input and battery are connected well, and the Battery pack breaker is at “ON” position;

Set the external mains input breaker to “ON” position, then the fan will be running and the UPS supplies power to the loads via bypass; (The UPS is operating in Bypass mode.)

NOTE: When UPS is in Bypass mode, the output voltage comes directly from utility, so the load is not protected by UPS. To protect the precious load, the UPS should be turned on to Line mode.

2) When LCD is on home page, press the “ON/ENTER” button, LCD will show a prompt page of “Turn On”;

Move the arrow to “Yes” by up or down button, then press “ON/ENTER”, the UPS will be starting up with beeping once. You could also enter the “control menu” to select the instruction “Turn On” to startup the UPS. Please refer to the section of “LCD operation ”.

3) A few seconds later, the UPS will enter into Line mode; “Line mode” will be displayed on LCD. (In line

mode, if the utility power is abnormal, the UPS will transfer to Battery mode without interruption.)

3-3-2. Turn on the UPS without utility power supply (to Battery mode)

1) Make sure the battery is connected well and the Battery pack breaker is at “ON” position;

2) Press the “ON/ENTER” button to start up the internal power, the UPS will enter into bypass mode without output;

3) When LCD is on home page, press the “ON/ENTER” button, LCD will show a prompt page of “Turn On”; Move the arrow to “Yes” by up or down button, then press “ON/ENTER”, the UPS will be starting up with beeping once. You could also enter the “control menu” to select the instruction “Turn On” to startup the UPS. Please refer to the section of “LCD operation”.

4) A few seconds later, the UPS will enter into Battery mode; “Battery mode” will be displayed on LCD (In Battery mode, it will shutdown automatically when battery is depleted. If the utility power is restored, it will auto restart to Line mode.)

3-3-3. Connect devices to UPS

After the UPS is turned on, you can connect devices (load) to the UPS.

1) Turn on the UPS first and then switch on the devices one by one, the LCD panel will display total load level;

2) If inductive loads needed to be connected, such as a printer, the in-rush current should be calculated carefully to see if capacity of the UPS can cover due to the huge starting power consumption of this kind of load;

3) If the UPS is overload, the buzzer will beep twice every second;

4) When the UPS is overload, please remove some loads immediately. It is recommended to have the total loads connected to the UPS less than 80% of its nominal power capacity for system safety;

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5) If the overload time is over duration listed in spec at Line mode, the UPS will automatically transfer to Bypass mode. After the overload is removed, it will return to Line mode. If the overload time is over duration listed in spec at Battery mode, the UPS will become fault status. At this time, if bypass is enabled, the UPS will power to the load via bypass. If bypass function is disabled or the input power is not within bypass acceptable range, it will cut off output directly.

3-3-4. Charge the batteries

1) After the UPS is connected to the utility power, the charger will charge the batteries automatically except in Battery mode or during battery test;

2) Suggest to charge batteries at least 10 hours before use. Otherwise, the backup time may be shorter than expected;

3) Make sure the battery numbers setting on the LCD Panel (Please refer to the section of changing battery quantity) is consistent with actual connection.

3-3-5. Battery mode operation

1) When the UPS is in Battery mode, the buzzer will beep according to different battery capacity. Normally, the buzzer will beep once every 4 seconds in battery mode, but when the battery voltage drops to the alarm level, the buzzer will beep once per second and the UPS will shut down automatically soon. Users could switch off some non-critical loads to disable the shutdown alarm and prolong the backup time. If there is no more load to be taken off at that time, you have to shut down all loads as soon as possible to protect the devices or save data. Otherwise, there is a risk of data loss or load failure.

2) In Battery mode, if buzzer sounds annoying, you could enter ”Control->Mute” on LCD to silence it. Please refer to the section of “LCD operation”.

3) The backup time of the long-run model depends on the external battery capacity.

4) The backup time may change under different environment temperature and load type.

5) The maximum backup time is limited by default 16.5 hours (After discharging 16.5 hours, UPS will shut down automatically to protect the battery). The time could be modified through LCD panel or communication port.

3-3-6. Test the batteries

1) If you need to check the battery status or performance when the UPS is running in Line / Converter (CVCF) / ECO mode, you could enter ”Control->Bat Test” to instruct the UPS to do battery test. Please refer to the section of “LCD operation”;

2) Users also can set battery test through monitoring software;

3) If the UPS is in battery testing, “Battery test mode” will be displayed on LCD, the buzzer indication will be the same as Battery mode, but both line LED and battery LED will be lit.

3-3-7. Turn off the UPS with utility power supply in Line mode

1) When LCD is on home page, press the “OFF/ESC” button, LCD will show a prompt page of “Turn Off”; Move the arrow to “Yes” by up or down button, then press “ON/ENTER”, the UPS will be turning off to bypass mode with beeping once. You could also enter the “control menu” to select the instruction “Turn Off” to turn off the UPS. Please refer to the section of “LCD operation”;

NOTE: Here, “Turn Off” means that UPS is not working on line / converter / ECO / battery / battery test mode. So even though the UPS is turned off, if input or bypass voltage is normal, the internal power supply will be still working; and if bypass status has been set to “enable”, the output voltage of the UPS will be still exist;

2) If you need to fully cut off the output, please switch off the external input breaker. A few seconds later,

there is no display shown on the panel and UPS is completely off.

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3-3-8. Turn off the UPS without utility power supply in Battery mode

2) If there is no bypass input voltage, the UPS will cut off all power supply and there is no display shown on the panel.

3-3-9. Operation of changing battery quantity (number)

The default battery (12V) quantity of this UPS system is 16 (for one series), but 17, 18, 19, 20 could also be

applied in this system. Changing the battery quantity setting, can setup from UPS LCD panel.

NOTE: This operation should be done by professional technicians, please contact the dealer for support

3-4. LCD Operation on UPS Module

3-4-1. LCD Structure

The entire LCD structure is demonstrated as diagram below.

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Main Interface

Batt Test

SR On/Off

Input

Output

Bypass

Load

Bat

Bypass

ECO

Output

System Time

Others

Bat

Identification

System

Bat

History Events

Reset Events

Press button “Enter”

Press button “Esc”

Press button “Enter”

Press button “Esc”

Press button “Enter”

Press button “Esc”

Press button “Enter”

Press button “Esc”

Press button “Enter”

Press button “Esc”

Control

Press either button “UP”or “DOWN”

Press button “Esc”

Measurement

Setting

Information

Events

Turn To Bypass

Charger Off/On

Turn On

Current Events

Local

Master Slave1

Slave9

Press button “Enter”

Press button “Esc”

System

LCD Structure

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3-4-2. Main interface (Home Page)

Line Mode M IP1:230.0V/50.0Hz IP2:230.0V/50.0Hz

IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load:100/100/100% Warning： 00

(1) (2)

(3)

(4)

Bat Mode S1 IP1: 0.0V/ 0.0Hz IP2: 0.0V/ 0.0Hz

IP3: 0.0V/ 0.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load:100/100/100% Backup Time: 10H

(1) (2)

(3)

(4)

Short Description

Description

New adding module into parallel system.

Master

S<n>

Slave, <n> means the number of slave module.

Bypass Mode M

IP1:

230.0

V/50.

0Hz IP2:230.0V/50.0Hz IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0

V/50.0Hz

OP3:230

.0V

/50.0Hz

Bat:192.0

V/192.0V

Load: 0/ 0/ 0%

Turn On ?

Yes No

Line Mode M

IP1

:230.

0V/

50.0

IP2:230.0

V/50.0

3:230.0

V/50.

0Hz

OP1:230.

0V/

50.0Hz

2:230.

0V/

50.0Hz

OP3:230

.0V/50.0Hz

Bat:

192.0V/192.0V

Load: 0/ 0/ 0%

After initialization, the main screen will display as below chart.

Main screen (Home Page)

1) UPS Mode: Current operation mode.

2) It will display the UPS running status mode and parallel information as below table.

3) Input and output information.

4) Battery capacity, load level and backup time/warning or fault codes. When alarms happen, the warning or

fault information will display. When UPS is operated in Battery mode or Battery Test mode, the backup time will display.

When the front panel is not operated for 2 minutes, the display page will return back to home page. Press the “UP” or “DOWN” button to enter the operation menu (Refer to 4.2.3).

When it displays home page in LCD, if UPS is in bypass or standby, you could press the “ON/ENTER” button to turn on the UPS to line / CVCF / ECO / battery mode according to the setting and input status.

When UPS is turned on, you could press the “OFF/ESC” button to allow UPS to bypass mode or standby.

→

Page 24

Line Mode M IP1:230.0V/50.0Hz IP2:230.0V/50.0Hz

IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0%

Turn Off ?

Yes No

Bypass Mode M

:230

/50.0Hz IP2:230.0V/50.0Hz IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0%

3-4-3. Operation menu

Line Mode M IP1:230.0V/50.0Hz IP2:230.0V/50.0Hz

IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0%

Control

Measurement

Setting

Information

Events

Control:

Bat Test

Turn to Bps

SR Off

Charger Off

Turn On

3-4-3-1. Main menu

→

Main screen(Home page)  Main menu

1) After pressing the “UP” or “DOWN” button on the main screen (Home page), it will display five items in

operation menu: Control / Measurement / Setting / Information / Events.

2) Press “UP” or “DOWN” button to select item.

3) Press “ON/ENTER” button to confirm the selection.

4) Press “OFF/ESC” button to return back to main scree (Home page).

3-4-3-2. Control

In “Control” screen, it’s real-time command for UPS.

 “Turn On” will be displayed if UPS is not turned on. “Turn Off” will be displayed if UPS is turned on.

 “Bat Test” will be displayed if UPS is not in Battery Test Mode. “Cancel Test” will be displayed if UPS is in

Battery Test Mode.

 “Turn to Bps” will be displayed all the time no matter what status UPS is. But this action is only effective

when the input power is available.

Page 25

 “SR Off” will be displayed if UPS is not turned on. “SR On” will be displayed if UPS is turned on.

Control

Bat Test

Turn to Bps

SR Off

Charger Off

Turn On

Turn On ?

Yes No

Line Mode M

IP1:230.0V/50.

0Hz

IP2:230.0V/50

3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0%

Control:

Bat Test

Turn to Bps

SR Off

Charger Off

Turn Off

Turn Off ?

Yes

Bypass Mode M

1:230.0V/

50.0Hz IP2:230.0V/50.0Hz IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0%

 “Charger Off” will be displayed if charger is working. “Charger On” will be displayed if charger is turn off.

Generally speaking, only one selection will be displayed in the screen and it depends on UPS status.

1) Turn On/Turn Off

This item is for turning on/off the UPS.

a) On Bypass mode or Standby mode, it will display “Turn On” in control menu. If it is selected and

confirmed, the UPS will transfer to line mode, CVCF mode, ECO mode, or battery mode according to the

setting and input status.

→

NOTE: You may simply turn on UPS by pressing “ON/ENTER” button in main scree (Home page). It’s not

necessary to enter control menu to turn on the UPS.

b) On line mode, CVCF mode, ECO mode or battery mode, it will display “Turn Off” in control menu. If it is

selected and confirmed, the UPS will transfer to bypass mode or standby mode.

→

NOTE: You may simply turn off UPS by pressing “OFF/ESC” button in main scree (Home page). It’s not

necessary to enter control menu to turn off the UPS.

2) Battery Test / Cancel Test

a) It is to check if the UPS could work well in battery mode and test the battery performance. Except UPS is

in Battery Test mode, “Battery Test” selection will be displayed under all operation modes.

→

→ → →

Page 26

Bat Test Mode M IP1:230.0V/50.0Hz IP2:230.0V/50.0Hz

IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0% Backup Time: 10H

Setting Item

Sub Item

Explanation

Short Time

10-second test time.

When testing time is longer than 1 minute, please select “Long

10 min (Default)

Till to Bat Low

Test until the battery is low voltage.

Control:

Cancel Test

Turn to Bps

SR Off

Charger Off

Turn Off

Cancel Test

Yes

Line Mode M IP1:230.0V/50.0Hz IP2:230.0V/50.0Hz

IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0%

Control:

Bat Test

Turn to Bps

SR Off

Charger Off

Turn Off

Turn to Bps ?

Yes

Bypass Mode M IP1:230.0V/50.0Hz IP2:230.0V/50.0Hz

IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0%

However, it could execute this test in Line/Converter mode and reminder will pop up in the screen. When “Yes” is

selected, the screen will return back to home page with “Battery Test Mode” displayed on top. If the test is

completed, the displayed status will change back to UPS current mode. There are four battery test types to select.

Refer to below table.

Table: Battery Test Type

Battery Test Type

b) On Battery Test mode, it will display “Cancel Test” in control menu. When “Cancel Test” is selected, the

screen will change back to UPS current mode.

3) Turn to Bypass

If it is selected and confirmed, the UPS will transfer from Line mode to Bypass mode.

Long Time

Time” and the duration is able to set up. (1~99min)



→

Page 27

4) SR On / SR Off

Bypass Mode M

230

50.0Hz IP2:230.0V/50.0Hz IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0%

Line Mode M IP1:230.0V/50.0Hz IP2:230.0V/50.0Hz

IP3:230.0V/50.0Hz OP1:230.0V/50.0Hz OP2:230.0V/50.0Hz OP3:230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0%

Setting Item

Sub Item

Explanation

Set system shutdown time (0.2~99min)  0.2 min (Default)

Set system restore time (0~9999min)

1 min (Default)

Control:

Bat Test

Turn to Bps

SR Off

Charger Off

Turn Off

SR Off ?

Yes

Bypass Mode M

IP1:230.0V/

50.0Hz

IP2:

230.0V/50.0Hz IP3:230.0V/50.0Hz OP1:230.0V/50

.0Hz

OP2:230.

0V/50.0Hz

OP3:

230.0V/50.0Hz Bat:192.0V/192.0V Load: 0/ 0/ 0%

a) On Line/Battery/Battery Test/CVCF/ECO mode, it will display “SR On” in control menu. If it is selected

and confirmed, shutdown and restore time can be setting. Please refer to setting range table for

shutdown and restore time.

When “Shutdown Time” countdown ends, the UPS will turn off. Then, the “Restore Time” will start to

count. When countdown ends, the UPS will be turned on and back to current mode.

→ → →

Table: Setting range for Shutdown & Restore Time

SR On/SR Off

b) On Standby/Bypass/Fault mode, it will display “SR Off” in control menu. If it is selected and confirmed,

the screen will return back to home page and system will back to current mode.

If “SR On” is selected and confirmed, When UPS in Line/Battery/Battery Test/CVCF/ECO mode, it will

display “SR Off” in control menu. If it is selected and confirmed, the screen will return back to home

page and system will cancel this function.

Shutdown Time

Restore Time

→



→

Page 28

5) Charger Off / Charger On

Control

Measurement

Setting

Information

Events

Measurement:

System

Master

Slave1

Local

Slave2 Slave3 Slave4

>>>

Measurement:

Slave6 Slave7 Slave8 Slave9

<<<

Slave5

a) This selection will be displayed under all UPS modes when charger is working. If it is selected and

confirmed, the screen will return back to home page. And charger will stop charging the battery.

→

b) This selection will be displayed under all UPS modes when charger is turned off. If it is selected and

confirmed, the screen will return back to home page. And charger will charging the battery.

3-4-3-3. Measurement

Measurement displays the measurement value of the parameters such as voltage / current / frequency / power /

capacity / time etc. Each UPS could display the measured value of the whole system. Press “ ” or “ ” button to explore the pages.

“Local” means the current UPS module. “System” means all UPS modules. “Master” and “Slave<n>” means the

other UPS module in this parallel system.

→

Page 29

Measurement

Output

Bypass

Load

Input

Bat

→

Input:

Volt1: Volt

Volt3:

Freq

Phase

230.0V

230.0V 230

120

Output:

Volt

: Volt2: Volt3:

Freq:

230.0V

50.0Hz

Inv1: Inv2:

Inv3:

230.0V

>>>

Output:

Curr1: Curr2: Curr3:

15.0A

<<<

Bypass:

Volt

Freq

Phase

230

230.

230

50.0

120

Load:

Sout

3300VA

Sout

2: Sout3: Pout1: Pout2:

Pout3

>>>

3300

3300VA

3300W 3300W

3300

Load

Load1

100

Load2

Load3

<<<

100

→

3-4-3-4. Setting

This page is used to configure the parameter settings. It’s necessary to enter password to enter submenus. The

default password is 0729. There are submenus under the Setting, including Bypass, ECO, Output, SystemTime,

Others and Battery, as shown below.

→ →

NOTE: Some settings will be only available in some operation modes. If the setting is not available in current

mode, the LCD will show prompt message with “Item can’t be set in this mode”. Press any button or just wait for

several seconds until this message fades.

Page 30

1) Bypass setting (only available or effective on bypass mode and standby mode)

Interface

Description

Bypass

Status:

HighLoss V:

Open

Disable

240V

LowLoss V:

HighLoss F: LowLoss F:

110

54Hz 46

1. Status

The default value is 46Hz/56Hz.

Interface

Description

ECO:

Status

HighLoss V:

Disable

240V

LowLoss V:

HighLoss F: LowLoss F:

218V

52Hz 48Hz

1. Status

Interface

Description

1.1 Open/Forbid: Open: Bypass allowed. When selected, UPS will run at Bypass mode depending on bypass enabled/disabled setting. Forbid: Bypass not allowed. When selected, it’s not allowed for running

in Bypass mode under any situations. The default setting is Open.

1.2 Enable/Disable

This option appears only when Bypass status is set to “Open”.

Enable: Bypass enabled. When selected, Bypass mode is activated. Disable: Bypass disabled. When selected, automatic bypass is

acceptable, but “manual bypass” is not available. “Manual bypass” means users manually operate UPS to Bypass mode (for example, in AC mode turning off the UPS to Bypass mode). Then, the UPS will go to bypass mode but without output if it is turned off in AC mode. The default setting is Enable.

NOTE: The following items are only available in bypass mode.

2. HighLoss V: Set the acceptable high voltage for bypass. Setting range is from (Rated Output Volt +11V) to 276V and the default value is 264V.

3. LowLoss V: Set the acceptable low voltage for bypass. Setting range is

from 110V to (Rated Output Volt - 11V) and the default value is 110V.

4. HighLoss F: Set the acceptable high frequency for bypass. 50 Hz system: Setting range is from 51Hz to 54 Hz. 60 Hz system: Setting range is from 61Hz to 64Hz. The default value is 54.0Hz/64.0Hz.

5. LowLoss F: Set the acceptable low frequency for bypass. 50 Hz system: Setting range is from 46.0Hz to 49.0Hz. 60 Hz system: Setting range is from 56.0Hz to 59.0Hz.

2) ECO setting (only available or effective on bypass mode, standby mode, Line mode and ECO mode)

Enable: ECO function enabled Disable: ECO function disabled

If ECO function is disabled, voltage range and frequency range for ECO mode still can be set, but it is meaningless unless the ECO function is enabled. The default setting is Disable.

2. HighLoss V: High voltage point in ECO mode. The setting range is from

(Rated Output Volt +11V) to (Rated Output Volt +24V) and the default setting is (Rated Output Volt +11V).

3. LowLoss V: Low voltage point in ECO mode. The setting range is from

(Rated Output Volt -24V) to (Rated Output Volt-11V) and the default setting is (Rated Output Volt -11V).

4. HighLoss F: Set High frequency point for ECO mode.

50 Hz system: Setting range is from 52Hz to 54Hz. 60 Hz system: Setting range is from 62Hz to 64Hz.

3) Output setting (only available or effective on bypass mode and standby mode)

The default value is 52Hz/62Hz.

5. LowLoss F: Set Low frequency point for ECO mode.

50 Hz system: Setting range is from 46Hz to 48Hz. 60 Hz system: Setting range is from 56Hz to 58Hz. The default value is 48Hz/58Hz.

Page 31

Output:

Volt:

Freq: CVCF:

230V 60Hz

Enable

1. Volt:

208: Presenting the rated output voltage with 208Vac

56Hz to 64Hz, the output

The output frequency will synchronize with the input

The default setting is Disable.

Interface

Description

SystemTime:

Interface

Description

Others:

Hot Standby:

Audible Mute:

Disable

Language:

English

>>>

1. Hot standby(only available or effective on bypass mode and

Enable: It is to mute the buzzer when UPS is in battery mode.

220: Presenting the rated output voltage with 220Vac 230: Presenting the rated output voltage with 230Vac 240: Presenting the rated output voltage with 240Vac

The default value is 230Vac.

2. Freq:

50Hz: The output frequency is setting for 50Hz. 60Hz: The output frequency is setting for 60Hz. NOTE: CVCF should be enabled first to modify this item.

If CVCF is disabled, output frequency will be decided according to the latest normal utility frequency. If it is within 46Hz and 54Hz, the output frequency will be 50.0Hz. If it is within frequency will be 60.0Hz.

3. CVCF:

Enable or disable CVCF (converter) mode. Enable: The output frequency will be fixed at 50Hz or 60Hz according to setting of “Freq”. The input frequency could be from 46Hz to 64Hz.

Disable:

frequency within 46~54 Hz for 50Hz system or within 56~64 Hz for 60Hz system.

NOTE: CVCF means Constant Voltage and Constant Frequency. It

represents converter mode.

4) SystemT ime setting (available or effective on all mode)

Date, time and calendar date can be modified via this interface. Input the

actual time, the unit will automatically adjust timer after “ pressed.

5) Others setting

standby mode): Enable: Hot standby function is enabled. It means that the current UPS is

set to be host of hot standby system, and it will automatically restart after AC recovery even without battery connected. Disable: Hot standby function is disabled. The UPS is running at normal mode and can’t restart without battery. The default setting is Disable.

2. Audible Mute(available or effective for all mode): Enable: It is to mute the buzzer. Disable: It is to enable the buzzer when UPS have alarms or UPS is

working in bypass mode or battery mode. The default setting is Disable.

3. Language (available or effective for all mode):

English: All interface will show in English

4. Bat Mute(available or effective on all mode):

” button is

Page 32

Others:

Bat Mute:

Disable

Fault Mute:

Bypass Mute:

>>>

Disable

Others:

Redundancy:

Standard Mode:

Enable

Factory Reset

<<<

Total Power:

Disable: It is to enable the buzzer when UPS is in battery mode.

The default setting is Disable.

Interface

Description

Bat:

BatNum:

ChgCur: BatGroups:

BatCap: Factor:

04A

9AH

<<<

1. Dischg Protect: Enable or disable battery discharge protection.

5. Fault Mute(available or effective on all mode): Enable: It is to mute the buzzer when UPS is in fault mode. Disable: It is to enable the buzzer when UPS is in fault mode. The default setting is Disable.

6. Bypass Mute(available or effective on all mode): Enable: It is to mute the buzzer when UPS is in bypass mode. Disable: It is to enable the buzzer when UPS is in bypass mode. The default setting is Disable.

7. Redundancy (available or effective on all mode):

of redundant UPS module. The setting range is 0~9. The setting quantity must be less than the total number of UPS modules in the system. The default value is 0.

8. Total Power (available or effective on all mode): It is to set parallel

number of power modules for whole system.

9. Standard Mode(only available or effective on bypass mode and

standby mode):

Enable: It is a compatible mode for dynamo. Disable: It is a normal mode. The default setting is Enable.

10. Factory Reset(only available or effective on bypass mode and standby

mode): Restore to factory default setting.

It is to set the quantity

6) Battery

Enable: Battery discharge protection function is enabled. When UPS have

Disable: Battery discharge protection function is disabled. Backup Time: When discharge protection is enabled, this setting time can be counted. 1~990: The maximum discharge time can be set from 1 to 990 minutes.

2. Cold Start:

Enable: UPS could be turned on without mains. Disable: UPS could not be turned on without mains.

3. Charger Test:

Test the battery charger even without battery. After entering this item, it will pop up a screen showing “Yes” and “No”. If selecting “Yes”, the UPS will execute charger test. After test, the LCD screen will return to main scree (home page) and show battery voltages on BAT+ and BAT-.

4. Low Volt:

Set battery low warning voltage. The setting range is from 10.5~11.5V per piece and the default value is 11.2V.

5. Under Volt:

Set battery low cut off voltage. The setting range is from 9.6~10.7V per piece and the default value is 9.6V.

6. Periodic Test:

Enable: UPS will test the battery periodically; Disable: UPS will not test the battery periodically.

7. Periodic Time:

When periodic test is enabled, please set up battery test interval. The setting range is from 7 days to 99 days. The default value is 30-day.

been continuously working in “battery/battery test mode”, the UPS will automatically shut down when the backup time set next is achieved.

UPS will shut down to protect battery after backup time arrives when the “Dischg Protect” is enabled. If “Dischg protect” is disabled, then this setting does not make sense whatever the value is. The default value for this setting is 990 minutes.

Page 33

8. BatNum:

Set battery number in the system. The setting range is from 16 to 20 pieces.

Item 10~12 are used for the battery backup time calculation.

Information:

Identification System Bat

Identification：

Module Name：

Arena 3

-3

Serial NO:

********* *********

Display Ver:

00.21

>>>

Identification：

Control Ver：

00.00

Main Ver:

MiniLcd Ver:

02.36

<<<

30.01

Information:

Identification

System Bat

System: Bypass

Status:

HighLoss V:

Open

Disable

240V LowLoss V: HighLoss F: LowLoss F:

110V

54Hz 46Hz

>>>

System: ECO

Status: HighLoss V

Disable

240V

LowLoss V:

HighLoss F

LowLoss F:

218V

52Hz 48Hz

>>>

The default value is 16.

9. Chg Curr:

Set maximum charge current. The setting range is from (0~ 4A) x N. N represents the parallel unit number. The default value is 4A. If parallel unit number is 10, the maximum setting value can be 40A.

10. Bat Groups: Set the number of battery group ranging from 1 to 10. The default value is 1 group.

11. Bat Cap: Set the battery capacity such as 7AH, 9AH, 10AH, 12AH, 17AH, 26AH, 40AH, 65AH, 100AH and so on. The default value is 9AH.

12. Factor: Calibrate the displayed backup time by adjusting this multiplier factor. The formulation is listed below: Displayed backup time=Original calculated backup time x Multiplier factor The value of default factor is 1.0. The setting range is from 0.5 to 2.

3-4-3-5. Information

In Information page, you can check the serial number, firmware versions, system configuration and settings of the UPS. There are submenus under the Information, including Identification, System and Battery, as shown below. Information displays all parameter setting value and status.

1) Identification item shows the UPS Module name, serial no, UPS display version, controller module version,

CPU version and system LCD version.

→

2) System shows the UPS configuration.

→

Page 34

Output:

Volt:

Freq: CVCF:

230V Auto

Disable

>>>

→

System: TimeTemp

System Time:

2018-05-23

20:26:30

Wednesday

Temperature:

28C

>>>

System:

Others

Hot Standby

Disable

Audible Mute:

Language

English

>>>

Disable

System: Others

Bat Mute:

Disable

Fault Mute:

Bypass Mute:

>>>

Disable

System: Others

Redunduancy

Standard Mode:

<<<

Enable

Parallel: 02+01

Bat:

BatNum:

ChgCur: BatGroups:

BatCap: Factor:

04A

9AH

1.0

<<<

→

3) Battery shows the battery configuration.

→ → →

→

Page 35

3-4-3-6. Events

Events:

Current Events

History Events Reset Events

Current Events:

Fault Events:

Warning Events:

No Fault

01:BatLow 02:BatOpen

Events:

Current Events History Events

Reset Events

History Events:

Fault:

Warning:

10/160

01:Bus Start Fail

02:BatOpen

01:BatLow

Bypass Mode

2018-04-20

11:16:33

In Event pages, you can check the current events, history events and reset events.

1) Currents Events

When an event occurs, it will display alarm code in Current Events page. If events exceed more than one

page, press “

2) History Events

The detailed event information is saved in history events. It can save up to 160 pages in history events. When a warning occurs, it will display alarm code, alarm time and UPS mode. When a fault event occurs, it will display fault code, alarm time/date and UPS operation mode. (Refer to Chapter 4 Troubleshooting)

” or “ ” button to read other events.

→

3) Reset Events

It’s necessary to enter Maintainer password to enter Reset Events page as shown below. Then, press “

“

” button to choose “Yes” to clear all history events or “No” to cancel the reset action. The default

maintainer password is 0729.

→

→ →

” or

Page 36

3-5. Parallel UPS Operation

LCD Message

Explanation

Solution

The rectifiers could not start within

Turn off UPS and then restart the UPS.

DC-bus voltage exceeds the maximum

DC-bus voltage is lower than the

Fault 04:Bus Unbalance

DC-bus voltage is not balanced

Contact service personnel.

Fault 05:Bus Volt Vary

DC-bus voltage changes too fast.

Contact service personnel.

PFC current is higher than the maximum

Check if the ambient temperature is over

Fault 08:Batt SCR Short

Battery SCR is short circuited.

Contact service personnel.

Fault 11:Inv Start Fail

Inverter voltage cannot reach desired

Turn off UPS and then restart it. If it fails

You can add one new UPS into the parallel system when whole system is running at any mode. The additional UPS will automatically match with the Master UPS. Then, fasten the UPS through the screw of mounting ears.

NOTE:

• Before parallel operation, please make sure all the connections are correctly (refer to Section 2-5).

• The maximum parallel quantity is 10.

• Be sure the load is less than the maximum capacity of whole UPS system. Otherwise, the UPS will overload

fault.

4. Trouble Shooting

4-1. Warning status

When Fault LED flashes and the buzzer beeps once every second, it means that there are some problems with UPS. Users can see the warning code from LCD panel and refer to the trouble shooting table to check what problem probably happen.

4-2. Fault mode

1) When Fault LED illuminates and the buzzer beeps continuously, it means that there is a fatal error about UPS. Users can get the fault code from LCD panel. Please refer to the trouble shooting table to check what problems probably happen.

2) Don’t try to turn on the UPS again before the problem is clear. If the problems can’t be fixed, please contact the distributor or service people immediately.

3) For emergency case, please cut off the connection from utility, external battery, and output immediately to avoid more risk or danger.

4-3. Trouble shooting table

Most of the fault and warnings need to be released by authorized service personnel. Few of them can be solved

by users themselves.

Fault 01:Bus Start Fail

Fault 02:Bus Over Volt

specified time due to low DC-bus voltage.

voltage.

If it fails again, contact service personnel.

Contact service personnel.

Fault 03:Bus Under Volt

Fault 06:PFC Over Curr

Fault 07:Over Temperature

minimum value.

current.

The temperature in UPS is higher than

85°C. At this time, the UPS is off.

Contact service personnel.

specification.

Or contact service personnel.

Page 37

voltage within specified time.

again, contact service personnel.

Fault 12:Inv Volt High

Inverter voltage is too high.

Contact service personnel.

Fault 13:Inv Volt Low

Inverter voltage is too low.

Contact service personnel.

Fault 14:Inv Short R

R phase inverter output is short circuited

Contact service personnel.

Fault 15:Inv Short S

S phase inverter output is short circuited

Contact service personnel.

Fault 16:Inv Short T

T phase inverter output is short circuited

Contact service personnel.

Fault 17:Inv Short RS

R-S inverter output is short circuited

Contact service personnel.

Fault 18:Inv Short ST

S-T inverter output is short circuited

Contact service personnel.

Fault 19:Inv Short TR

T-R inverter output is short circuited

Contact service personnel.

Fault 1A:Nega Power R

R phase inverter output negative power is

S phase inverter Output Negative Power

T phase inverter Output Negative Power

Fault 21:Inv STS Open

Inverter relay or STS is open.

Contact service personnel.

Fault 22:Inv STS Short

Inverter relay or STS is short circuited.

Contact service personnel.

Fault 23:Op STS Open

Output relay or STS is open.

Contact service personnel.

Fault 24:Op STS Short

Output relay or STS is short circuited.

Contact service personnel.

Fault 25:Wiring Fail

The wiring is wrong.

Contact service personnel.

Fault 26:Bat Fuse Open

Battery fuse is broken.

Contact service personnel.

Fault 27:Charge Short

The battery is short circuited.

Contact service personnel.

The communication between UPS

Fault 32:Host Line Fail

The host line between UPS modules fails.

Contact service personnel.

The load share line between UPS

The firmware version between UPS

The internal communication in UPS

Fault 42:Over load

Heavy overload causes UPS fault.

Reduce some load.

Battery polarity is connected reversely or

Fault 44:Model Fault

UPS model is not able to identify.

Contact service personnel.

Fault 45:Mcu Comm Fail

As stated.

Contact service personnel.

Fault 46:CT Satiation

Load current sensor is abnormal.

Contact service personnel.

Make sure fans work well when UPS is

Charge the battery when the mains is

1. Check battery breaker status.

4. Contact service personnel if necessary

Warning 03:BatPhaseLoss

The voltage between positive and

Check the battery connection.

beyond the range.

Contact service personnel.

Fault 1B:Nega Power S

Fault 1C:Nega Power T

Fault 31:Para Comm Fail

Fault 33:OP Curr Unbal

Fault 34:Ver Incompat

is beyond the range.

modules is interrupted.

modules fails.

modules is incompatible.

Contact service personnel.

Fault 41:DSP Comm Fail

module is interrupted.

Fault 43:Charger Fail

charger voltage is abnormal.

Fault 47:Fan Fault The two fans are stuck or broken.

Warning 01:BatLow Battery voltage is low.

Warning 02:BatOpen Battery is not connected.

Contact service personnel.

working.

normal.

2. Check if the battery connection is well

connected.

3. Check the setting of Nominal Battery

voltage.

Page 38

negative battery is different.

Warning 04:LineIpNLoss Neutral loss

Check if the Neutral connection is well

Check if the Mains phase sequence is

Check if the input wiring is correct or

Warning 07:LinePhaseFail

As stated.

Contact service personnel

Check the setting of Nominal Battery

Battery voltage is detected as low level.

in UPS is higher than

Check if the ambient temperature is over

Warning 0B:PFCCurUnbal

PFC current is unbalance.

Contact service personnel

Check if the fan is blocked or contact

Turn off UPS and replace a good one with

Warning 0E:IICEepromFail

EEPROM operation error

Contact service personnel.

Check if the Neutral connection is well

Check if the Bypass phase sequence is

Check the wiring or contact service

Warning 14:BpsPhaseFail

As stated.

Contact service personnel

In line mode, the connected devices are

g more power than the UPS

Reduce some load and check output

The connected devices are demanding

more power than the UPS can supply.

UPS will transfer to bypass mode from

some load and check output

Check if the connector is loose when EPO

Check if external maintenance bypass

Each module gets different line voltage

Each module gets different bypass

Warning 1B:InvCurUnbal

As stated.

Contact service personnel.

and contact service personnel.

Warning 05:LinePhaseError As stated.

Warning 06:LineVoltError As stated.

Warning 08:OverCharge Battery voltage is too high.

Warning 09:ChgFail

However, the charge is able to work.

Warning 0A:OverTemp

The temperature

75°C. At this time, the UPS is still running.

Warning 0C:FanError Fan error.

Warning 0D:LineFuseOpen Fuse is broken.

correct and contact service personnel.

contact service personnel

voltage and contact service personnel.

Contact service personnel.

specification.

Or contact service personnel.

service personnel.

the broken one. If UPS fails again after you

do this, contact the service personnel.

Warning 11:BypassIpNLoss Neutral loss.

Warning 12:BpsPhaseError Bypass phase error.

Warning 13:BpsVoltError Bypass voltage error.

Warning 15:OverLoad

demandin

can supply.

Warning 16:OverLoadLock

line mode.

Warning 17:EpoActive Check the EPO connector.

Warning 18:MaintainOpen The UPS is in maintenance mode.

and contact service personnel.

correct and contact service personnel.

personnel

Load-Capacity in specification.

Reduce

Load-Capacity in specification.

acts abnormally.

signal port is not connected to 2-pin EPO

port on the optional controller module

when it acts abnormally.

Warning 19:LineDiff

when they are in parallel.

Warning 1A:BypassDiff

voltage when they are in parallel.

Contact service personnel.

Page 39

Warning 1C:BpsUnstable

UPS switches between bypass mode and

standby mode five times in 30 minutes

Check if redundancy setting is correct or

Check if the battery has been used over its

Warning! Dry Contact Input

Warning! Control Module

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

Contact service personnel.

due to abnormal utility.

Warning 1D:RedundancyFail As stated.

Warning! Battery Age Alert Battery life is expired.

Alarm 1

Alarm 2

SPS 1 Fault

SPS 2 Fault

As stated. Remove the node

As stated. Contact service personnel.

not. Then, contact service personnel.

service age. Or contact service personnel.

5. Storage and Maintenance

5-1. Storage

Store the UPS covered and upright in a cool, dry location. During storage, recharge the battery in

accordance with the following table:

For the battery pack, please charge it at least 7 hours before storage.

5-2. Maintenance

⚠ The UPS system operates with hazardous voltages. Repairs may be carried out only by qualified

maintenance personnel.

⚠ Even after the unit is disconnected from the mains, components inside the UPS system are still

connected to the Battery packs which are potentially dangerous.

⚠ Before carrying out any kind of service and/or maintenance, disconnect the batteries and verify that no

current is present and no hazardous voltage exists in the terminals of high capability capacitor such as BUS-capacitors.

⚠ Only persons are adequately familiar with batteries and with the required precautionary measures may

replace batteries and supervise operations. Unauthorized persons must be kept well away from the batteries.

⚠ Verify that no voltage between the battery terminals and the ground is present before maintenance or

repair. In this product, the battery circuit is not isolated from the input voltage. Hazardous voltages may occur between the battery terminals and the ground.

⚠ Batteries may cause electric shock and have a high short-circuit current. Please remove all wristwatches,

rings and other metal personal objects before maintenance or repair, and only use tools with insulated grips and handles for maintaining or repairing.

⚠ When replace the 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. The

batteries must be rightly deposed according to local regulation.

⚠ Do not open or destroy batteries. Escaping electrolyte can cause injury to the skin and eyes. It may be

toxic.

⚠ Please replace the fuse only with the same type and amperage in order to avoid fire hazards. ⚠ Do not disassemble the UPS system.

Page 40

6. Specifications

PHASE

3 phase in / 3 phase out

3 phase in / 1 phase out

POWER CAPACITY

10kVA/ 10kW

TOTAL PARALLEL CAPACITY

100KVA/100KW (when all 10 modules are connected)

MAX. BATTERY SET NO.

INPUT

Nominal Voltage

3 x 360VAC/380VAC/400VAC/415VAC (3Ph+N+PE)

Voltage Range

190-520 VAC (3-phase) @ 50% load; 305-478 VAC (3-phase) @ 100% load

Power Factor

0.99 @ 100% load

OUTPUT

Output Voltage

360VAC/380VAC/400VAC/415VAC (3Ph+N)

208*/220/230/240VAC (L+N)

Synchronized Frequency Range

46~54Hz or 56~64Hz

Current Crest Ratio

3:1 (max.)

Harmonic Distortion

≦ 2 % THD (Linear Load); ≦ 4 % THD (Non-linear Load)

Transfer Time from AC Mode to Battery or Bypass Mode

EFFICIENCY

BATTERY/CHARGER

INDICATORS

PHYSICAL

Dimension, D X W X H (mm)

678 X 418 X 129

Net Weight (kgs)

20.5

ENVIRONMENT

Operation Humidity

0-95 % RH @ 0- 40°C (non-condensing)

Noise Level

Less than 55dB @ 1 Meter

MANAGEMENT

Smart USB

Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7/8, Linux and MAC

Optional SNMP

Power management from SNMP manager and web browser

MODEL VFI 10K CPH 3/3 VFI 10K CPH 3/1

Frequency Range 40~70Hz

≧

THDi < 5% @ full linear load

AC Voltage Regulation ± 1%

Frequency Range (Batt. Mode) 50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz

zero

Waveform (Batt. Mode) Pure Sinewave

AC Mode AC Mode: 94%; ECO Mode: 97%;

Battery Mode 93.5% 93%

Suitable Batteries 12VDC VRLA

Battery Numbers Adjustable 16/17/18/19/20 pcs per half-string (negative and positive)

Nominal Voltage +/-192V (for 32 pcs) to +/- 240V (for 40 pcs)

Nominal Voltage +/-218V (for 32 pcs) to +/- 273V (for 40 pcs)

Charging Current +/- 4A

LCD/LED Display

UPS status, Load level, Battery level, Input / Output voltage, Discharge timer, and Fault

conditions

*Derate capacity to 90% of capacity when the output voltage is adjusted to 208VAC.

**Product specifications are subject to change without further notice.