ABB POWERVALUE 11 T G2 6 UPS PowerValue User Manual

ABB POWERVALUE 11 T G2 6 UPS PowerValue

Product Information

The PowerValue 11 T G2 is a UPS (Uninterruptible Power Supply) system manufactured by ABB. It is available in three different models: 6 kVA B / 6 kVA B2 / 6 kVA S and 10 kVA B / 10 kVA B2 / 10 kVA S. This UPS system provides backup power to critical devices during power outages or fluctuations, ensuring uninterrupted operation.

Specifications

• UPS Model: PowerValue 11 T G2
• Available Models: 6 kVA B / 6 kVA B2 / 6 kVA S and 10 kVA B / 10 kVA B2 / 10 kVA S
• Manufacturer: ABB

Usage Instructions

1. Operator Precautions

Always follow the precautions and instructions described in this manual to ensure safe usage of the UPS system. Failure to do so may result in electric shock or accidental load loss.

IMPORTANT: ABB does not take any responsibility for damages caused through incorrect use of the UPS system.

DANGER: Do not remove any screws from the UPS system or from the battery cabinet as it may cause electrical shock. Before connecting the mains, ensure that the UPS is earthed.
Display a warning label on all primary power isolators installed away from the UPS area to warn electrical maintenance personnel that the circuit feeds a UPS. The warning label must contain the following text or equivalent: “Isolate the UPS (Uninterruptible Power Supply) before working on this circuit.”

2. Environmental Considerations

To operate the UPS with optimal efficiency, ensure that your installation site meets the following environmental parameters:

• Keep the UPS protected from excessive amounts of dust or moisture, as they may cause damage or lead to malfunction.
• Protect the UPS from direct exposure to weather and sunshine.
• Ensure that the operating environment meets the weight, airflow, size, and clearance requirements specified in the technical datasheet.

FAQs

• Q: What are the available models of the PowerValue 11 T G2 UPS?
  • A: The PowerValue 11 T G2 UPS is available in three models: 6 kVA B / 6 kVA B2 / 6 kVA S and 10 kVA B / 10 kVA B2 / 10 kVA S.
• Q: What precautions should I follow while using the UPS system?
  • A: Always follow the precautions mentioned in the user manual to ensure safe usage of the UPS system. Do not remove any screws from the UPS system or battery cabinet, and ensure proper earthing before connecting the mains.
• Q: What are the environmental considerations for operating the UPS?
  • A: To ensure optimal efficiency, protect the UPS from excessive dust or moisture, direct exposure to weather and sunshine. The operating environment must also meet the weight, airflow, size, and clearance requirements specified in the technical datasheet.

—
USER MANUAL
PowerValue 11 T G2
6 kVA B / 6 kVA B2 / 6 kVA S 10 kVA B / 10 kVA B2 / 10 kVA S
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— PowerValue 11 T G2 6 kVA B / 6 kVA B2 / 6 kVA S 10 kVA B / 10 kVA B2 / 10 kVA S

2

ABB UPS PRODUCTS AND SOLUTIONS

— About this manual

— Document information

File name

:

UPS model

:

Date of issue

:

Issued by

:

Checked by

:

Article number

:

Document number :

Revision

:

04-3628_ABB_OPM_PVA11 6-10kVA-T_G2_EN_REV-F PowerValue 11 T G2 6-10 kVA B/B2/S 06.04.2018 Product Marketing R&D After Sales 04-3628 4NWD003884 F

— Safety symbols and warnings
The following symbols are used in this manual, the list below explains each symbol.
This symbol in conjunction with the signal word “DANGER” indicates an imminent electrical hazard. Failure to observe the related safety note may cause injury, death or equipment damage.
This symbol in conjunction with the signal word “WARNING” indicates a potentially dangerous situation. Failure to observe may cause injury, death or equipment damage.
This symbol in conjunction with the signal word “NOTE” indicates operator tips or particularly useful or important information for the use of the product. This symbol and wording does not indicate a dangerous situation.
This symbol indicates that reading the instruction manual/booklet before starting work or before operating equipment or machinery is compulsory.
Recycle.

Do not dispose of with ordinary trash.

IMPORTANT SAFET Y INSTRUCTIONS

5

— 1 Important safety instructions

READ THIS IMPORTANT SAFETY INSTRUCTION CHAPTER BEFORE READING THE OPERATING MANUAL
— 1 .1 Operator precautions

Always follow the precautions and instructions described in this manual. Any deviations from the instructions may result in electric shock or cause accidental load loss.
ABB DOES NOT TAKE ANY RESPONSIBILITY FOR DAMAGES CAUSED THROUGH INCORRECT USE OF THE UPS SYSTEM .

DANGER DANGER
DANGER

DO NOT REMOVE ANY SCREWS FROM THE UPS SYSTEM OR FROM THE BATTERY CABINET: DANGER OF ELECTRICAL SHOCK.
HIGH FAULT CURRENTS (LEAKAGE CURRENTS). BEFORE CONNECTING THE MAINS ENSURE THAT THE UPS IS EARTHED!
DISPLAY A WARNING LABEL ON ALL PRIMARY POWER ISOLATORS INSTALLED AWAY FROM THE UPS AREA TO WARN ELECTRICAL MAINTENANCE PERSONNEL THAT THE CIRCUIT FEEDS A UPS.
MAKE SURE THAT WARNING LABEL CONTAINS THE FOLLOWING TEXT OR EQUIVALENT: “ISOLATE THE UPS (UNINTERRUPTIBLE POWER SUPPLY) BEFORE WORKING ON THIS CIRCUIT.”

— 1 .2 Environmental considerations

To operate the UPS with optimal efficiency, your installation site should meet the environmental parameters outlined in this user manual. Excessive amounts of dust or moisture in the operating environment may cause damage or lead to malfunction. The UPS should always be protected from the weather and sunshine. The operating environment must meet the weight, airflow, size and clearance requirements specified in the technical datasheet.

Under no circumstances should the UPS be installed in an airtight room, in the presence of flammable gases, or in an environment exceeding the environmental requirements specified below. An ambient temperature of +20°C to +25°C is recommended to achieve a long life of the UPS and batteries. The cooling air entering the UPS must not exceed +40 °C and the humidity should be below 95 percent (non-condensing).

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ABB UPS PRODUCTS AND SOLUTIONS

— 1 .3 Declaration of safety conformity and CE marking

The PowerValue 11 T G2 is designed, manufactured and commercialized in accordance with the EN ISO 9001 standard relating to quality management systems.
These products conform with the following directives: · 2014/35/EU Low voltage directive · 2014/30/EU Electromagnetic Compatibility
directive (EMC) · 2011/65/EU Restriction of the use of certain
hazardous substances (RoHS) directive

These products also meet the following product standards:

— Table 1: Standards
Safety EMC Performance ESD Radiated field EFT Fast transients Electromagnetic field Conducted magnetic field RoHS

Product Standards IEC/EN 62040-1: 2008+A1: 2013 IEC/EN 62040-2: 2006 IEC/EN 62040-3 IEC 61000-4-2: Level 3 IEC 61000-4-3: Level 3 IEC 61000-4-4: Level 4 IEC 61000-4-5: Level 4 IEC 61000-4-6: Level 3 IEC 61000-4-8: Level 4 IEC/EN50581:2012

— 1 .4 Inquiries

Inquiries regarding the UPS should be addressed to the local ABB office or agent authorized by ABB. Note the type code and the serial number of the equipment before contacting

ABB or authorized agent. The serial number is shown on the nameplate of the product. For further information on troubleshooting, see Chapter 6.

— 1 .5 Operation

WARNING NOTE
NOTE

DO NOT DISCONNECT THE MAINS CABLE FROM THE UPS OR THE BUILDING WIRING SOCKET DURING OPERATION AS THIS REMOVES THE GROUND FROM THE UPS AND ALL CONNECTED LOADS.
PRESS THE OFF BUTTON TO FULLY DISCONNECT THE UPS. ENSURE THE UPS IS ON BYPASS OR ON STANDBY MODE BEFORE DISCONNECTING IT FROM THE MAINS.
TO REDUCE THE RISK OF FIRE, CONNECT THE UPS TO A CIRCUIT PROVIDED WITH BRANCH CIRCUIT OVERCURRENT PROTECTION WITH AN AMPERE RATING IN ACCORDANCE WITH THE IEC/EN 60934 STANDARD OR YOUR LOCAL ELECTRICAL CODE.
SEE TECHNICAL SPECIFICATIONS FOR RECOMMENDATIONS.

WARNING

INDISCRIMINATE OPERATION OF SWITCHES MAY CAUSE OUTPUT LOSS OR DAMAGE TO EQUIPMENT.

WARNING

NEVER DISPOSE OF BATTERIES IN A FIRE AS THEY MAY EXPLODE.

WARNING

DO NOT OPEN OR DAMAGE THE BATTERIES.

WARNING

RELEASED ELECTROLYTE IS HARMFUL TO THE SKIN AND EYES.

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1 IMPORTANT SAFET Y INSTRUCTIONS

7

Maintenance

PowerValue 11 T G2 UPS requires only minimal maintenance.
Charge the UPS regularly to maximize the expected life of the battery. When connected to mains power, the UPS charges the batteries and prevents the batteries from overcharging and over-discharging.
· Replace the batteries when the battery service life has been exceeded (around three to five years at 25°C ambient temperature). Contact your local ABB or an agent authorized by ABB for replacements.
· Charge the UPS once every four to six months if it is not used regularly.
· In high-temperature regions, charge and discharge the battery every two months. The standard charging time should be at least 12 hours.
· Replace the battery when the discharge time is less than 50 percent of specified after fully charging. Check the battery connection or contact your local dealer to order a new battery.

DANGER DANGER DANGER
DANGER

COMPONENTS INSIDE THE UPS ARE CONNECTED TO THE BATTERY EVEN WHEN THE UPS IS DISCONNECTED FROM THE MAINS POWER SUPPLY.
DISCONNECT THE BATTERIES BEFORE CARRYING OUT ANY KIND OF SERVICE AND/OR MAINTENANCE. VERIFY THAT NO CURRENT IS PRESENT, AND NO HAZARDOUS VOLTAGE EXISTS IN THE CAPACITOR OR BUS CAPACITOR TERMINALS.
THE BATTERY CIRCUIT IS NOT ISOLATED FROM THE INPUT VOLTAGE. HAZARDOUS VOLTAGES MAY OCCUR BETWEEN THE BATTERY TERMINALS AND THE GROUND. VERIFY THAT NO VOLTAGE IS PRESENT BEFORE SERVICING.
A BATTERY CAN PRESENT A RISK OF ELECTRICAL SHOCK AND HIGH SHORT CIRCUIT CURRENT. THE FOLLOWING PRECAUTIONS SHOULD BE OBSERVED WHEN WORKING ON BATTERIES: · REMOVE WATCHES, RINGS OR OTHER
METAL OBJECTS · MAKE USE OF PROPER PPE (PERSONAL
PROTECTION EQUIPMENT) AS PER LOCAL POLICIES AND RULES – WEAR FLAME/ARC RESISTANT
WHOLE BODY CLOTHING – WEAR SUITABLE VOLTAGE RATED
GLOVES – USE SAFETY DIELECTRIC FOOTWEAR – WEAR ARC FLASH FACE SHIELD – USE VOLTAGE RATED TOOLS · DO NOT LAY TOOLS OR METAL PARTS ON TOP OF BATTERIES · DISCONNECT THE CHARGING SOURCE PRIOR TO CONNECTING OR DISCONNECTING BATTERY TERMINALS.

WARNING

REPLACE BATTERIES WITH THE SAME NUMBER AND SAME TYPE OF BATTERIES.

WARNING

REPLACE FUSES ONLY WITH FUSES OF THE SAME TYPE AND OF THE SAME AMPERAGE TO AVOID FIRE HAZARDS.

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ABB UPS PRODUCTS AND SOLUTIONS

— 2 .1 UPS disposal and recycling

2 .1 .1 For professional users in the European Union
THE CROSSED ­OUT WHEELED BIN SYMBOL ON THE PRODUCT(S) AND / OR ACCOMPANYING DOCUMENTS MEANS THAT USED ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE) SHOULD NOT BE MIXED WITH GENERAL HOUSEHOLD WASTE.
IF YOU WISH TO DISCARD ELECTRICAL AND ELECTRONIC EQUIPMENT (EEE), PLEASE CONTACT YOUR DEALER OR SUPPLIER FOR FURTHER INFORMATION.
DISPOSING OF THIS PRODUCT CORRECTLY WILL HELP SAVE VALUABLE RESOURCES AND PREVENT ANY POTENTIAL NEGATIVE EFFECTS ON HUMAN HEALTH AND THE ENVIRONMENT, WHICH COULD OTHERWISE ARISE FROM INAPPROPRIATE WASTE HANDLING.

2 .1 .2 For disposal in countries outside of the European Union
THE CROSSED ­OUT WHEELED BIN SYMBOL IS ONLY VALID IN THE EUROPEAN UNION (EU) AND MEANS THAT USED ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE) SHOULD NOT BE MIXED WITH GENERAL HOUSEHOLD WASTE.
IF YOU WISH TO DISCARD THIS PRODUCT PLEASE CONTACT YOUR LOCAL AUTHORITIES OR DEALER AND ASK FOR THE CORRECT METHOD OF DISPOSAL.
DISPOSING OF THIS PRODUCT CORRECTLY WILL HELP SAVE VALUABLE RESOURCES AND PREVENT ANY POTENTIAL NEGATIVE EFFECTS ON HUMAN HEALTH AND THE ENVIRONMENT, WHICH COULD OTHERWISE ARISE FROM INAPPROPRIATE WASTE HANDLING.

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INSTALLATION

9

— 3 Installation

— 3 .1 Delivery, transportation, positioning and storage

3 .1 .1 Receipt of the UPS and visual inspection When receiving the UPS, carefully examine the packing container and the UPS for any signs of physical damage. In case of damage, notify the carrier immediately.

Examine the UPS for any signs of damage and ensure that the received UPS corresponds to the material indicated in the delivery note. Notify your carrier or supplier immediately in case of any damage.

The packing container of the UPS protects it from mechanical and environmental damage. To increase protection, the UPS is wrapped in a plastic sheet. Keep the packaging for later re-use.
3 .1 .2 Unpacking list After examining the package, open the box and check the following items are included: · 1 x PowerValue 11 T G2 UPS · 1 x user manual · 2 x UPS stands (support)
(only for 6 kVA B/B2 & 10 kVA B/B2) · 4 x M4 round screw (UPS stands) · EPO contactor · Dry contactor · 1 x IEC C13-C14 cable · 1 x monitoring software CD · 1 x 15-pin communication cable
(for parallel systems) · RS232 cable · 1 x USB cable

3 .1 .3 Storage of UPS If you plan to store the UPS prior to use, keep it in a dry, clean and cool storage room with an ambient temperature between -15 °C to +60°C and humidity of less than 95 percent (noncondensing). If the packing container has been removed, protect the UPS from dust. Always keep the UPS in an upright position and do not drop.

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ABB UPS PRODUCTS AND SOLUTIONS

— 3 .2 Site planning and positioning

— 01 Stabilizer brackets preparation — 02 Stabilizer brackets installation

3 .2 .1 Planning before the installation To ensure a long service life, install the unit in a position where any danger to the UPS is minimized: · Install the UPS indoors. · Leave 50 cm of space on each side of the
cabinet to allow cooling airflow and ensure that the circulation of air to the ventilation slits is not obstructed. · Avoid excessively high temperatures and excessive moisture. · Make sure that the surface is solid and flat.

3 .2 .2 Positioning

PowerValue 11 T G2 can only be installed in a

standalone configuration.

—

01

WARNING

WATER CONDENSATION MAY OCCUR IF THE UPS IS UNPACKED IN A VERY LOW TEMPERATURE. TO AVOID HAZARDS AND RISK OF ELECTRIC SHOCK, WAIT UNTIL THE UPS IS FULLY DRY BOTH INSIDE AND OUTSIDE BEFORE INSTALLING/USING THE UPS.

3 .2 .3 Standalone / tower installation 3 .2 .3 .1 UPS 1. Place the unit on a flat, stable surface in its
final location. 2. Install Stabilizer bracket'(optional): remove side’s screw from the unit, then installStabilizer bracket’ to the unit.(figure 1). 3. Install the unit to a surface(optional): place 4pcs bolts(M8 is recommended) to the final location previously, bolt’s position please refer to below, then fix the unit to the bolts.
— 02

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3 INSTALL ATION

11

— 03 EBM Connection — 04 EBM Connection

3 .2 .3 .2 External battery modules 1. Install the EBM model (Refer to UPS model
installation as privous described). 2. Connect EBM to UPS with `Battery power cable’.

NOTE NOTE
NOTE

FOR EACH UPS MAKE USE OF THE STANDARD MATCHING BATTERY CABINET; PLEASE REFER TO YOUR LOCAL SALES MANAGER / DEALER FOR DETAILS
UP TO FOUR EXTERNAL BATTERY ENCLOSURES CAN BE CONNECTED TO THE UPS IN THE SAME WAY AS SHOWN ABOVE.
— 03
AFTER CONNECTING THE BATTERY ENCLOSURES, CONFIGURE THE NUMBER OF BATTERY MODULES IN THE CONTROL PANEL (FOR MORE INFORMATION SEE CHAPTER 4.6.7). SEE APPENDIX C FOR FURTHER DETAILS.

— 04

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ABB UPS PRODUCTS AND SOLUTIONS

— 3 .3 General characteristics

— 05 UPS front panel — 06 UPS 6 kVA S rear panel — 07 UPS 10 kVA S rear panel

3 .3 .1 UPS 6-10 kVA S The figures below shows the front and the rear panel of the UPS 6-10 kVA S model.

12

3

4

5

6 7
8

9

10 11
12

—

—

05

06

— Table 2: UPS 6-10kVA S model front and
rear panel connectors and ports

1

RS232

2

RJ11 (PDU connection) [reserved for future development]

3

EBM connector

4

USB

5

SNMP/Modbus/ AS400 slot

6

Dry IN/OUT

7

Parallel card

8

EPO

9

Fans

10

Maintenance bypass switch

11

Input switch

12

Input/Output terminals

12

3

4

5

6 7
8

9

10 11
12
— 07

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— 08 UPS front panel — 09 UPS 6 kVA B/B2 rear panel — 10 UPS 10 kVA B/B2 rear panel

3 .3 .2 UPS 6-10 kVA B/B2 The figures below shows the front and the rear panel of the UPS 6-10 kVA B/B2 model.

— Table 3: UPS 6-10kVA B/B2 model front and
rear panel connectors and ports

1

RS232

2

RJ11 (PDU connection) [reserved for future development]

3

EBM connector

4

USB

5

SNMP/Modbus/ AS400 slot

6

Dry IN/OUT

7

Parallel card

8

EPO

9

Fans

10

Maintenance bypass switch

11

Input switch

12

Input/Output terminals

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ABB UPS PRODUCTS AND SOLUTIONS

— 11 EBM front panel — 12 EBM rear panel

3 .3 .3 External battery module The figures below shows the front and the rear panel of the external battery module.
1

2

2

—

—

11

12

— Table 4: External battery module (EBM) front
and rear panel connectors and ports

1

Fuse board cover (to replace EBM fuse)

2

EBM connector

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3 INSTALL ATION

15

— 3 .4 Electrical installation

— 13 Circuit breaker — 14 External backfeed isolation

3 .4 .1 Commissioning The commissioning of the UPS includes the connection of the UPS and batteries, the verification of the electrical installation and operating environment of the UPS, the controlled start-up and testing of the UPS, and customer training.

DANGER

RISK OF BACKFEED VOLTAGE. ISOLATE THE UPS BY INSTALLING AN EXTERNAL ISOLATING DEVICE BETWEEN THE MAINS INPUT AND THE UPS.
BEFORE WORKING ON THIS CIRCUIT, CHECK FOR HAZARDOUS VOLTAGE.

WARNING

DO NOT OPERATE IN CASE OF PRESENCE OF WATER OR MOISTURE.

ABB recommends that an external isolating device is installed between the mains input and UPS as shown in Figure 12 to protect against backfeed currents .

DANGER

WHEN OPENING OR REMOVING THE UPS COVERS YOU ARE EXPOSED TO DANGEROUS VOLTAGES.

Input main breaker
Line input
Neutral

AC contactor

Mains input

3 .4 .2 Recommended cable sections and fuse ratings When selecting the cable cross-sections and the protective devices, follow the recommendations in the technical specifications document or follow local standards.

DANGER

TO REDUCE THE RISK OF FIRE, THE UNIT
SHOULD ONLY CONNECT TO A CIRCUIT
PROVIDED WITH BRANCH CIRCUIT
OVERCURRENT PROTECTION FOR: · D CURVE 63 A RATING (UPSTREAM
CIRCUIT), FOR 6KVA MODELS, · D CURVE 80 A RATING (UPSTREAM
CIRCUIT), FOR 10KVA MODELS

AC Contactor:
— 14

Coil remote switch
208-240 V, 63 A (PowerValue 11 T G2 6 kVA B/B2/S) 208-240 V, 80 A (PowerValue 11 T G2 10 kVA B/B2/S)

— 13

— Table 5: Recommended cable cross sections

Model

6 kVA (B/B2/S)

Protective

10 mm^2

earthing conductor (8 AWG)

(min . cross section)

Input L, N, G (min conductor cross section)
Input fuse

10 mm^2 (8 AWG)
63 A

Output L, N, (min . conductor cross section)

10 mm^2 (8 AWG)

10 kVA (B/B2/S) 16 mm^2 (6 AWG)
16 mm^2 (6 AWG)
80 A 16 mm^2 (6 AWG)

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ABB UPS PRODUCTS AND SOLUTIONS

— 15 Terminal connections

3 .4 .3

Connections

L OUT N

L IN N

DANGER

HIGH LEAKAGE CURRENT: MAKE SURE THAT THE EARTH WIRE IS CONNECTED. COMMON INPUT/OUTPUT SOURCES CONNECTION

WARNING

BEFORE CARRING OUT ANY CONNECTION, CHECK THAT THE UPSTREAM PROTECTION DEVICES (NORMAL AC SOURCE AND BYPASS AC SOURCES) ARE OPEN “0” (OFF).

To access the terminal blocks, remove the terminal block cover by unscrewing the two screws. Refer to the chapter 3.3 for the poistion of the terminal block cover.

Connect the AC cable to the terminal blocks; refer to the indication on the rear panel. Tie up the AC cable to the rear panel and re-install the cover of the terminal block.

— 15
WARNING

INDUCTIVE LOADS (FOR EXAMPLE MONITORS AND LASER PRINTERS) HAVE A VERY HIGH POWER CONSUMPTION AT START-UP. IF CONNECTED TO THE UPS, THE START-UP POWER OF SUCH LOADS MUST BE TAKEN INTO CONSIDERATION WHEN CALCULATING THE CAPACITY OF THE UPS TO PREVENT THE UPS FROM BEING OVERLOADED AND TURNED OFF.

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3 INSTALL ATION

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— 16 Parallel system installation diagram

3 .4 .4 Parallel installation operation Up to three UPSs can be connected in parallel to configure a sharing and redundant output power.
From Utility

Mains Breaker

I/P Breaker

I/P Breaker

I/P Breaker

Maintain Bypass for Parallel

UPS 1#

UPS 2#

UPS 3#

O/P Breaker
— 16

O/P Breaker

O/P Breaker

Main O/P Breaker

To Load

Mains Mechanical or static switch

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ABB UPS PRODUCTS AND SOLUTIONS

— 17 Parallel cable connection — 18 Parallel connection cable locker — 19 Parallel system wiring diagram

How to install a new parallel UPS system: 1. Before installing a new parallel UPS system,
prepare the input/output wires, breakers and a main maintenance mechanical switch or static switch. 2. Independent battery packs for each UPS. 3. Remove the cover plate from the parallel connection port on the UPS, connect each UPS one by one with a parallel connection cable and make sure the cable is screwed in tightly.

5. Connect the input and output wires and make sure all the breakers are turned off.

— 17
4. Install the cable locker to protect the parallel cable for each UPS.
— 19
— 18
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3 INSTALL ATION

19

6. Turn on the input breakers for the parallel UPS. 7. Hold button for more than 1 s on one UPS in
   the system; the system will then switch to line mode. 8. Check the output voltage of each UPS separately and check if the difference in output voltage is less than 0.5 V among the units in the parallel system. If the difference is more than 0.5 V, the UPS need to be regulated. 9. If the difference in output voltage is less than 0.5 V, turn off the input breakers to let the UPS shut down. Then switch on the output breakers for all UPSs. 10.Switch on the input breakers for the parallel UPS. Hold button for more than 1 s on one UPS in the system; the system will then switch to line mode. After these operations, the system will work normally in parallel mode.

NOTE

WIRING REQUIREMENT: 1. IF THE DISTANCE BETWEEN THE UPS
AND BREAKER PANEL IS LESS THAN 20
METERS IN A PARALLEL SYSTEM, THE
LENGTH DIFFERENCE BETWEEN INPUT
AND OUTPUT CABLE OF THE UPS IS REQUIRED TO BE LESS THAN 20%. 2. IF THE DISTANCE BETWEEN THE UPS AND BREAKER PANEL IS MORE THAN 20
METERS IN A PARALLEL SYSTEM, THE
LENGTH DIFFERENCE BETWEEN INPUT
AND OUTPUT CABLE OF THE UPS IS REQUIRED TO BE LESS THAN 5%.

How to add a new UPS to a parallel system: 1. Firstly, a main maintenance mechanical switch
or static switch should be installed in the parallel system. 2. Regulate the output voltage of the new UPS: check if the output voltage difference between the new UPS and the parallel system is less than 0.5 V. 3. Ensure the bypass of the parallel system is normal and the auto bypass setting is at “enable,” then press the button to turn off the UPS, the UPS will switch to bypass mode. 4. Set the main maintenance switch or static switch from “UPS” to “BPS,” then switch off the main output breaker, input breaker and mains breaker. The UPS will then shut down. 5. Connect the cable and wire for the new UPS. 6. Switch on the input breakers and mains breaker and make sure that every UPS is in bypass mode. 7. Switch on the output breakers and main output breaker, transfer the main maintenance switch or static switch from “BPS” to “UPS”. 8. Press the button on one UPS – all the UPSs will turn on. The system will work in line mode.

How to remove a single UPS from a parallel system: 1. Firstly, a main maintenance mechanical switch
or static switch should be installed on the parallel system. 2. Ensure the bypass is normal and the auto bypass setting is at “enable,” then press the button to turn off the UPS system and the UPS system will switch to bypass mode. 3. Transfer the main maintenance switch or static switch from “UPS” to “BPS,” then switch off the output breakers, input breakers and mains breaker in the parallel system. The UPS will then shut down. 4. Switch off the main output breaker and output breaker in the parallel system. 5. Remove the UPS of interest and disconnect cables/wires. 6. Switch on the mains breaker and input breaker of the reserve UPS, make sure the UPS is in bypass mode. 7. Switch on the output breaker and main output breaker. 8. Transfer the main maintenance switch or static switch from “BPS” to “UPS” and press the button to turn on the UPS, and the UPS will turn on in line mode.
How to remove all the UPSs from a parallel system: 1. Firstly, a main maintenance mechanical switch
or static switch should be installed on the parallel system. 2. Ensure the bypass is normal and the auto bypass setting is set to “enable”. Press the button to turn off the UPS system, and the UPS system will switch to bypass mode. 3. Transfer the main maintenance switch or static switch from “UPS” to “BPS”, then switch off the output breakers, input breakers and mains breaker in the parallel system, and the UPS will shut down. The line will power the load via the maintenance mechanical switch or static switch.

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ABB UPS PRODUCTS AND SOLUTIONS

Operation

This chapter describes how the UPS is operated through the LCD.
The user can: · Operate the LCD · Start up and shut down the UPS (excluding the
commissioning start up) · Operate additional SNMP/Modbus adapters
and their software
— 4 .1 Control panel

— 20 Control panel

The user-friendly control panel has two parts: · Selection keys · Power management LCD (PMD) · Status LEDs

Battery mode Online mode
LED’s
LCD

Battery Load
20Min 100%
Output
230V 50Hz

Bypass mode Fault

Selection keys

ESC

Escape
— 20

Up Down Enter

On/Off

4 .1 .1 Selection keys
— Table 6: UPS selection keys

Button

Function Illustration

Power ON/OFF

Turn the UPS on and off or change operating mode.

Scroll UP

Scroll up through the menu.

Scroll DOWN

Scroll down through the menu.

Select / Edit

Select and confirm settings.

Exit / Mute

Exit menus and mute the buzzer.

4 .1 .2 LED’s status indicators
— Table 7: UPS selection keys

Indicator
NORMAL (GREEN)
BATTERY (ORANGE)
BYPASS (ORANGE)
FAULT (RED)

Status ON
ON ON Flash ON

Description The UPS is operating normally on online or on high efficiency mode.
The UPS is in battery mode.
The UPS is in bypass mode. The UPS is in standby mode. The UPS has an active alarm or fault.

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4 OPER ATION

21

— 21 The default LCD

4 .1 .3 LCD The LCD shows an overview of the status of the UPS:
– Input – Output – Battery – Load parameters – Working mode – Settings on voltage – Frequency – Bypass presence.
The LCD backlight automatically dims after two minutes of inactivity (except in cases of UPS fault). Press any button to wake up the screen.

Battery status

Load/equipment status

Battery Load
20Min 100%
Output
230V 50Hz

Operation status — 21

Input/output information

A buzzer indicates UPS status. Table 8 lists the buzzer status meanings

— Table 8: Definition of alarms

UPS condition Active fault Active warning Battery
Bypass Overload

Buzzer status Continuous Beep every second UPS on battery: Beep every 4 seconds Low battery: Buzzer beeps every second Beep every two minutes Beep twice every second

For more information on how to use the LCD, see Chapter 4.4 and 4.6.

When powering on, the LCD shows the UPS status. The UPS will also return to this default screen when no buttons hav been pressed for 15 minutes.
The status screen shows the following information: · Status summary, including operating mode and
load information · Alarm status, if present (including fault and
warning information) · Battery and charger status (including battery
voltage, charge level and charger status) · Current runtime information

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ABB UPS PRODUCTS AND SOLUTIONS

— 4 .2 Operating mode

The following table describes the UPS status information:

— Table 9: Symbols in operating mode

Status

Symbol

Description

Online-mode Battery-mode Bypass-mode

UPS is running through the inverter (online mode)
UPS is running on battery. The alarm buzzer sounds every 4 seconds. Depending on the UPS load and number of external battery modules (EBMs), the “Battery Low” warning may occur before the battery reaches 20 percent capacity. The alarm buzzer sounds every second
The power used by the load is supplied from the mains power via an internal filter. Note that if there is a power failure and the UPS is in bypass mode, it will not transfer back to mains or battery mode. In bypass mode, the alarm buzzer will sound every two minutes.

Bypass without output

UPS is running in bypass, but there is no power at the output.

ECO-mode (HE: high efficiency-mode)

After the UPS is turned on, the power used by the load is supplied from the mains (if its power is within an acceptable range) via an internal filter. This guarantees higher UPS efficiency. On mains failure, the UPS transfers to online mode or battery mode and the load is supplied continuously.
Note: ECO mode can be enabled through the LCD settings or the monitoring software. Warning: The transfer time of the UPS output from ECO mode to battery mode is 10 ms and is not recommended for sensitive loads. In converter mode, the UPS runs with fixed-output frequency (50 Hz or 60 Hz). On mains failure, the UPS transfers to battery mode and the load is supplied continuously.

Converter-mode

Warning

Fault

Overload

Note: – Converter mode function can be enabled through the LCD settings or the monitoring software. – The load is derated to 70 percent in converter mode.
Warnings indicate abnormal situations that do not stop the UPS from working. The UPS continues running, but the user should perform corrective actions, see Chapter 6.
In case of failure, the UPS may disconnect the load or transfer to bypass depending on the cause of the failure. The UPS alarm sounds a continuous signal and the backlight of the UPS will turn red. For more information, see Chapter 6.
When the UPS is in overload, an alarm sounds twice every second. Disconnect unnecessary loads one by one to decrease the load. The load should be lower than 90 percent of its nominal power capacity in order to stop alarming.

Battery test

UPS is performing a battery test.

Battery disconnected

The battery is disconnected or defective. The UPS alarm sounds.

Parallel

The system is running in parallel.

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4 OPER ATION

23

— 4 .3 UPS start-up and shutdown

WARNING

SWITCH OFF THE CONNECTED LOADS BEFORE TURNING ON THE UPS. SWITCH ON THE LOADS ONE BY ONE AFTER THE UPS IS TURNED ON. SWITCH OFF ALL OF THE CONNECTED LOADS BEFORE TURNING OFF THE UPS.

NOTE

THE FIRST TIME THE UPS IS STARTED UP, IT MUST BE CONNECTED TO THE UTILITY.

4 .3 .2 UPS shutdown To shut down the UPS with mains supply: 1. If the UPS is working in bypass mode, go to
step 3. 2. If the UPS is in online mode, keep the power
button pressed for more than 3 seconds. The alarm buzzer will sound and the UPS will transfer to bypass mode.

4 .3 .1 UPS start-up To start up the UPS with mains supply: 1. Check that all cables are securely and correctly
connected. 2. Keep the power button pressed for longer than
1 second. The fans will activate and the UPS will load for a few seconds. 3. The UPS will perform a self-test and the LCD will show the default UPS status screen.

NOTE

BYPASS MODE IS ENABLED BY DEFAULT
AND CAN BE CONFIGURED THROUGH THE
USER’S SETTINGS (FOR MORE INFORMATION, SEE TABLE 11).

To start up the UPS without mains supply (cold start): 1. Check that all cables are securely and correctly
connected. 2. Keep the power button pressed for longer than
1 second. The UPS will power on, the fans will activate and the LCD will turn on. The UPS will perform a self-test and show the default UPS status screen. 3. Keep the power button pressed for longer than 1 second. The alarm buzzer will sound for 1 second and the UPS will start up. 4. After a few seconds, the UPS transfers to battery mode. When the UPS is supplied with power from the mains, the UPS transfers to online mode without interrupting the UPS power output.

DANGER

THE OUTPUT IS STILL ENERGIZED.

3. Disconnect the mains power supply. The display will shut down and the output voltage will be removed from the UPS output terminal.
   4. If the bypass has been disabled via the Settings menu, keep the power button pressed for longer than 3 seconds to shut down the UPS. The unit will transfer from online to standby mode. Disconnect the input power cable and the display will shut down.

To shut down the UPS without mains supply: 1. To power off the UPS, keep the power on/off
button pressed for more than 3 seconds. The alarm buzzer will sound for 3 seconds and the output power will be immediately cut off. 2. The display will shut down and the output voltage will be removed from the UPS output terminal.

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ABB UPS PRODUCTS AND SOLUTIONS

— 4 .4 Display functions

Use the two middle buttons ( and ) to navigate the menu. Press the Enter ( ) button to select an option. Press the ESC button to cancel or return to the previous menu.

When the UPS starts up, the display is in the default UPS status summary screen.

— Table 10: Display functions

Main menu UPS status

Submenu

Measurements

Control
Settings Event log

Single UPS battery test Parallel UPS battery test Single UPS turn off
Reset fault status
Clear event log
Restore factory set

Identification

Display information or menu function [Status summary screen] [Alarm] [Battery charging / Volt / level / remaining time] [Mode / Para Num. / Running time] [Load] W VA [Output / Current] A % [Output / Voltage] V Hz [Input / Voltage] V Hz [Battery] V % [DC bus] V V [Temperature] °C [Battery remaining time] Min
Starts a manual battery test for single UPS
Starts a manual battery test for parallel UPS
Turn off one UPS in parallel UPS system
Clears active fault
Clears events
Returns all settings to original values
Sets parameters
Event list [Product type/model] [Part / Serial number] [UPS / NMC firmware]

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4 OPER ATION

25

— 4 .5 User settings

The following table displays the options that can be changed by the user.

— Table 11: User settings

Submenu Password Language User password Audible alarm
Output voltage
Output frequency Power strategy Auto bypass
Auto restart
Dry in
Dry out
Start on battery External battery modules External battery AH setting Battery remaining time Charger current Site wiring fault alarm LCD contrast

Available settings
Key the password
[English][Deutsch][Español] [disabled] [enabled] [enabled] [disabled] [208V] [220V] [230V] [240V] Can be changed in standby mode and bypass mode [autosensing] [50HZ][60HZ] [normal] [high efficiency] [converter] [enabled] [disabled] [enabled] [disabled] Authorize the product to restart automatically when mains recovers after a complete battery discharge.
[Disabled] [SON] [SOFF] [Maintain bypass] [Load powered] [On battery mode] [Battery low] [Battery disconnected] [Bypass output] [UPS normal] [enabled] [disabled] [0~20] [0~300] [enabled] [disabled] [0~4] 0~4A for standard model [0~12] 0~12A for long backup model [disabled] [enabled] [-5 ~ +5]

Default settings USER English [disabled] [enabled] [230V] [autosensing] [normal] [enabled] [enabled] [Disabled] [Load powered] [enabled] According to model According to model [enabled] [4A] for 6-10 kVA [disabled] [+0]

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ABB UPS PRODUCTS AND SOLUTIONS

— 4 .6 LCD operation

— 22 Main menu — 23 UPS status menu

In addition to the default UPS status summary screen, the user has access to useful information about the UPS status, including various detailed measurements, previous event records and the UPS identification. The settings can be changed to optimize the UPS for and by the user.
4 .6 .1 Main menu In the default UPS status summary screen, when pressing or for more than 3 seconds, detailed information about alarm, battery or system status is displayed. In the default UPS status summary screen, press ESC for more than 3 seconds to return to the main menu tree. The main menu tree has six branches: UPS status menu, Measurement menu, Event log menu, Control menu, Identification menu and Settings menu.

4 .6 .2 UPS status menu By pressing on the UPS status menu, the next UPS status menu tree is displayed. The content of UPS status menu tree is same as the default UPS status summary menu. By pressing ESC for more than 3 seconds, the last main menu tree is displayed.
UPS status

Battery Load
100% 57%
Output
230V 50Hz

Battery charging Battery volt:240.0V Battery level:90% EBM: 1

Initializing

UPS status

Settings

Alarm #A011 No battery
— 23

Status: Line Mode
Para Num: 1 Running time:
0001:21:37:59

Event log

Identification

Measurements
— 22

Control

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4 OPER ATION

27

— 24 Measurement menu — 25 Event log menu

4 .6 .3 Measurement menu By pressing on the Measurement menu, the next measurement menu tree is displayed. Detailed, useful information such as the output voltage and frequency, the output current, the load capacity, the input voltage and frequency, etc. can be accessed here. Pressing ESC for more than 3 seconds, returns to the last main menu tree.
Measurements

4 .6 .4 Event log menu By pressing on the Event log menu, the next event menu tree is displayed. All previous events, alarms and faults are recorded here. Data includes the explanation, the event code, and the precise time in the UPS when the event happened. Pressing or for less than 3 seconds, scrolls through events one by one. The maximum number of recorded events is 100. If this limit is exceeded, the latest event will replace the oldest. Pressing ESC for more than 3 seconds displays the last main menu tree.

Output 850W 1130VA

Battery remaining time
10Min

Event log

Output 4.9A 100%

Temperature 22

0001:03:02:25 Alarm #A083 Amb. Temp. alarm
1/100

0001:02:01:00 Event #F031 Out. Short circuit
100/100

Output 229.6V 49.9Hz
Intput 226.3V 49.9Hz
— 24

DC Bus 360.3V 360.9V
Battery 218.1V 100%

0001:03:01:25 Event #E061 Online model
2/100
— 25

0001:03:01:06 Event #F042 Inverter overload
3/100

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ABB UPS PRODUCTS AND SOLUTIONS

— 26 Control menu — 27 Identification menu

4 .6 .5 Control menu By pressing on the Control menu, the next control menu tree is displayed. Start Battery Test: this is the command that allows the UPS to do a battery test. Reset Fault status: when a fault occurs, the UPS will stay in Fault mode and the alarm will continue to ring. Enter this menu to reset error status: then the UPS stops the alarm and recovers to bypass mode. The cause of the fault should be checked and corrected before the UPS is reset manually. Restore factory settings: all the settings are reset to default factory settings. Can only be done in bypass mode.

4 .6 .6 Identification menu By pressing on the Identification menu, the next identification menu tree is displayed. Identification information includes UPS serial number, firmware serial number and model type. Press ESC for more than 3 s to return to the last main menu tree.

PowerValue 11 RT/T G2 6-10kVA

— 27

— 26
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4 OPER ATION

29

— 28 Setting menu — 29 Example (set-up)

4 .6 .7 Setting menu

Example: set rated output voltage value.

NOTE NOTE

PLEASE CONTACT YOUR LOCAL DISTRIBUTOR FOR FURTHER INFORMATION BEFORE CHANGING SETTINGS. SOME SETTINGS CHANGE THE SPECIFICATION OF THE UPS AND SOME SETTINGS ENABLE OR DISABLE SOME IMPORTANT FUNCTIONS. UNSUITABLE SETTINGS ENTERED BY A USER MAY RESULT IN POTENTIAL FAILURES OR PROTECTION FUNCTION LOSS, OR EVEN DIRECTLY DAMAGE THE LOAD, BATTERY OR UPS.
MOST SETTINGS CAN ONLY BE CHANGED WHILE THE UPS IS IN BYPASS MODE

…
— 29

— 28

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ABB UPS PRODUCTS AND SOLUTIONS

Communication

A USB and an RS-232 port are available to enable the communication between the UPS and a remote computer/ station. Only one communication port can be active at a time and the priority is given to the USB port.
Once the communication cable is installed, the power management software can exchange information with the UPS. The software collects information from the UPS and indicates the status of the device, the power quality of the mains and the battery autonomy of the units.

If there is a power failure and a predicted shutdown of the UPS due to low battery autonomies, the monitoring system can save the load data and initiate shutdown of the equipment connected to the UPS.

— 5 .1 RS-232 port

— 30 RS-232 Communication Port (DB-9 Connector)

The UPS has an RS-232 port for UPS monitoring, control and firmware updates. To establish communication between the UPS and a computer, connect one end of the serial communication cable to the RS-232 port on the UPS and the other end to the RS-232 port of a computer. The cable pins for the RS-232 communication port are described in “Figure 30” and “Table 11”.
— 30

— Table 12: Communication port pin assignment

PIN

Signal Name Function

Direction from UPS

1

DCD

Battery low signal Out

2

TxD

Transmit to external device

Out

3

RxD

Receive from external device

In

4

DTR

5

GND

PnP from external device

In

Signal common

—

6

DSR

To external device Out

7

RTS

No connection

In

8

CTS

On battery signal Out

9

RI

VDC power

Out

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5 COMMUNICATION

31

— 5 .2 USB port

The UPS can communicate with USB-compliant computers that run power management software. To establish communication between the UPS and a computer, connect the USB cable to the USB port on the UPS. Connect the other end of the cable to the USB port on a computer.
— 5 .3 Emergency power off

— 31 EPO (Emergency power off) — 32 Dry IN & OUT connector

The EPO connector can be used to block the output of the UPS in case of an emergency. The EPO connector can be configured as Normally Closed (NC) or Normally Opened (NO) through the USB or RS232 port. By default, the EPO connector is Normally Closed (NC) by a jumper in the rear panel. If the jumper is removed, the UPS output will not supply energy to the load until the EPO status is changed. To return to normal status, the EPO connector must be closed. Enter the LCD menu to clear the EPO status (Control–>Reset fault status–>Reset fault). The UPS alarm is cleared and bypass mode is recovered. Set the UPS to inverter mode manually.

5 .3 .1 Dry IN Dry in allows a remote action to switch on/ switch off/ maintenance bypass the UPS. This is done by switching the contact from closed to open.
5 .3 .2 Dry OUT The dry out port is normally closed. If the dry out port is open, it indicates that the UPS is running in bypass or inverter mode / on battery mode / battery low / battery disconnected / bypass output/ UPS normal.

EPO
— 31

DRY DRY OUT IN
— 32

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ABB UPS PRODUCTS AND SOLUTIONS

— 5 .4 Network management card (optional)

The PowerValue 11 T G2 is equipped with an intelligent slot for optional cards for remote management of the UPS through the Internet/ intranet. Either of the following accessories can be installed in the intelligent slot: · SNMP/Modbus Card ­ SNMP/Modbus, HTTP
and monitoring capabilities through a Web browser interface. · AS400 Card ­ AS400 card for AS400 communication protocol.

To install a network management card: 1. Remove the two screws that protect the
communication slot of the UPS. 2. Insert the SNMP/Modbus card into the
communication slot. 3. Screw the SNMP/Modbus card onto the slot
using the screws removed in Step 1 Compatible SNMP/Modbus cards: CS141 Basic, CS141 ModBus, CS141 Advanced, Winpower SNMP/Modbus, Winpower ModBus.

5 .4 .1 Installing a serial network management card (optional) Each UPS has a communication slot for an optional serial network management protocol (SNMP) card. After installing an SNMP/Modbus card, an environmental monitoring probe can be connected.

NOTE

THE UPS DOES NOT HAVE TO BE SHUT DOWN BEFORE INSTALLING A COMMUNICATION CARD.

For more information on the SNMP/Modbus Cards, see the SNMP/Modbus user’s manual. For more details about parameters available when using an SNMP/Modbus card with PowerValue 11 T G2, see Appendices A and B.
5 .4 .2 Monitoring software The UPS can be monitored using software. The software provides a remote and safe shutdown for multi-client systems in case of absence of power at the UPS output. Instructions on how to install the software are provided with the network management cards.

For more information, contact your local supplier.

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 TROUBLESHOOTING

33

— 6 Troubleshooting

— 6 .1 Fault identification and rectification

Alarms and events indicate warnings and notify of errors or potential failures in the system. The output of the UPS is not necessarily affected when an alarm arises but taking the correct actions may prevent loss of power to the load.
— 6 .2 Accessing alarms

The control panel provides troubleshooting information from two main menus: · UPS status menu: access to all active alarms · Event log menu: access to the most recent 50
events, which may include active and closed alarms.
UPS status menu From the UPS status menu, you can access the following screens for troubleshooting information: · Status summary: The status summary screen
provides information on both operating mode and load. During normal operation, the display has a blue background with white text. In the case of a critical alarm, the backlight color changes to orange with dark text. · Alarm: A separate screen appears for each active notice or alarm. · Battery status: The battery status screen indicates the battery charge mode, the percentage of the battery that is charged and runtime with the present load.
To access troubleshooting information using the UPS status menu screen: 1. Press for longer than 1 second to go to the
UPS status menu screen. 2. Press to access the UPS status main screen. 3. Press to access the notice and alarm screens. 4. The UPS status main screen shows load
information. The status icon indicates the UPS operating-mode. 5. Press to scroll through the notice and alarm information.

6. After scrolling through all alarms, press to access the battery status screen.
   Event log menu From the Event log menu, you can access the latest 50 alarms, events and notices, arranged from newest to oldest. Events and alarms are logged in the Event log when they occur and, if applicable, when they are cleared: · Events are silent conditions that are recorded in
   the Event log as status information. Events do not require a response. · Alarms, including active alarms, are recorded in the Event log. Active alarms are announced by either an intermittent beep or a continuous sound. Examples are “Fan locked” and “Heat sink temperature high.” Active alarms require a response.
   To access troubleshooting information using the Event log menu: 1. Press for 1 second to go to the main menu
   selection and scroll down to the Event log menu using . 2. Press to enter the Event log list. 3. Scroll through the listed events, notices, and alarms using or .

NOTE

THE MOST RECENT EVENTS ARE
DISPLAYED ON TOP OF THE LIST (FOR EXAMPLE 1/50).

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Alarm or Event
Battery mode Battery (Orange) LED is on. 1 beep every 4 seconds. Code: E062
Battery low Battery(Orange) LED is on. 1 beep every 1 second. Code: A012
No battery Fault (Red) LED is Flash 1beep every 1 second Code: A011
Bypass mode Bypass (Orange) LED is on. Code: E060
Power overload Fault (Red) LED is Flash 2 beeps every 1 second Code: A041
UPS over temperature Fault (Red) LED is on. Beep continuous. Code: F081
ON Maintenance Bypass Bypass (Orange) LED is on. Code: A072
In HE Mode Line (green) LED is on. Code: E063
Site Wiring Fault Fault (Red) LED is flash 1beep every 1 second Code: A004
Back feed Fault (Red) LED is On. Beep continuous. Code: F093 Inv Overload Fault Fault (Red) LED is On Beep continuous. Code: F042 Byp Overload Fault Fault (Red) LED is On. Beep continuous. Code: F043 Output Short Circuit Fault (Red) LED is On. Beep continuous. Code: F031 Fan Failure Fault (Red) LED is flash 1 beep every 1 second Code: A085 BUS Over Voltage Fault (Red) LED is On. Beep continuous. Code: F021

Possible cause

Remedy

A utility failure has occurred and the UPS is in battery mode.

The UPS is powering the equipment with battery power. Prepare your equipment for shutdown.

The UPS is in battery mode and the battery is running low.

This warning is approximate, and the actual time to shutdown may vary significantly. Depending on the UPS load and number of external battery modules (EBMs), the “Battery Low” warning may occur before the batteries reach 20 percent capacity.

The batteries are disconnected.

Verify that all batteries are properly connected. If the condition persists, contact your service representative.

An overload or a fault has occurred, or a command has been received and the UPS is in bypass mode.

Equipment is powered but not protected by the UPS. Check for one of the following alarms: over temperature, overload or UPS failure.

Remove some of the equipment from the UPS.

The UPS continues to operate, but may switch

Power requirements exceed the UPS capacity.

to bypass mode or shut down if the load increases.

The alarm resets when the condition becomes

inactive.

The UPS internal heat sink temperature is too high, or a fan has failed. At the warning level, the UPS generates the alarm but remains in the current operating state. If the temperature rises another 2°C, the UPS transfers to bypass mode or standby mode.

Clear vents and remove any heat sources. Allow the UPS to cool. Ensure the airflow around the UPS is not restricted. Restart the UPS. If the condition persists, contact your service representative.

UPS was manually commanded to switch to bypass and will remain in bypass until commanded out of bypass.

Check the maintenance bypass switch status.

The UPS is on bypass while operating on the high efficiency setting.

The equipment transferred to bypass utility power as a normal function of high efficiency operation. Battery mode is available and your equipment is protected.

Site fault detection is supported on all models any time there is a grounding neutral connection. Alarm triggers when the difference between ground and neutral voltage is >15 V.

Site fault detection should be enabled by default. It can still be enabled / disabled from the LCD settings menu. Reconnect all input wires.

UPS has an unexpected bypass current on battery mode.

Transfer to maintenance bypass and call service.

UPS has transferred to bypass or fault mode because of overload in inverter mode.

The UPS transfers to battery mode if supporting the load. Remove some of the equipment from the UPS.

UPS has cut off the output and transferred to

fault mode because of overload in bypass

Remove some of the equipment from the UPS.

mode or HE mode.

Indicates that the UPS has detected abnormally low impedance placed on its output and considers it a short circuit.

Remove all the loads. Turn off the UPS. Check if UPS output and load has short circuit. Ensure short circuit is removed before turning on again.

Indicates that the fan could not work normally. Check UPS fans.

Indicates that the UPS has bus overvoltage fault.

The UPS transfers to bypass mode if supporting the load.

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6 TROUBLESHOOTING

35

Alarm or Event
BUS Under Voltage Fault (Red) LED is On. Beep continuous. Code: F022
BUS Unbalance Fault (Red) LED is On. Beep continuous. Code: F023
BUS Short Fault (Red) LED is On. Beep continuous. Code: F024
BUS Softstart Fail Fault (Red) LED is On. Beep continuous. Code: F025
Inv Over Voltage Fault (Red) LED is On. Beep continuous. Code: F032
Inv Under Voltage Fault (Red) LED is On. Beep continuous. Code: F033
Inv Softstart Fail Fault (Red) LED is On. Beep continuous. Code: F034
Charger Fail Fault (Red) LED is flash 1 beep every 1 second Code: A015
Battery Over Voltage Fault (Red) LED is On. Beep continuous. Code: F016
Negative power Fault Fault (Red) LED is On. Beep continuous. Code: F0E1
Parallel cable loss Fault (Red) LED is On. Beep continuous. Code: F0E2
Parallel system battery status Fault (Red) LED is flash 1 beep every 1 second Code: A0E6
Line input different Fault (Red) LED is flash 1 beep every 1 second Code: A0E7
Power strategy different Fault (Red) LED is flash 1 beep every 1 second Code: A0E9
Rate power different Fault (Red) LED is flash 1 beep every 1 second Code: A0EA
HE in parallel Fault (Red) LED is flash 1 beep every 1 second Code: A0EB

Possible cause

Remedy

Indicates that the UPS has bus undervoltage The UPS transfers to bypass mode if

fault.

supporting the load.

Indicates that the positive bus voltage and negative bus voltage are too lopsided.

The UPS transfers to bypass mode if supporting the load.

Indicates that the bus voltage is decreasing very fast.

Contact your service representative.

Indicates that the bus could not soft start successfully.

Contact your service representative.

Indicates that the UPS has inverter overvoltage fault.

The UPS transfers to bypass mode if supporting the load.

Indicates that the UPS has inverter undervoltage fault.

The UPS transfers to bypass mode if supporting the load.

Indicates that the inverter could not soft start successfully.

Contact your service representative.

Indicates that the UPS has confirmed the charger has failed.

The UPS turns off the charger until the next power recycle. Contact your service representative.

Indicates that the battery voltage is too high.

The UPS will turn off the charger until the battery voltage is normal.

Redundancy mode, the fault UPS turn to fault

In a parallel system, power of UPS is negative.

mode without output Increase mode, UPS1& UPS2 turn to fault

mode.

In

parallel

system, parallel

cable

disconnected.

Disconnect mode.

parallel

cable

one

turn

to

fault

UPS1 connect battery, UPS2 without battery. Check battery connect status.

Parallel system, UPS1 line ok, UPS2 line loss. Check the line input.

Parallel system, UPS mode (normal, converter, Check UPS OP mode, keep OP mode be the

1. HE) different.

same.

Parallel system rated power different.

Rated power different, not allowed to turn on UPS. Keep rated power the same.

Parallel system, UPS mode set as HE

HE not allowed in parallel system, change UPS mode.

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36

ABB UPS PRODUCTS AND SOLUTIONS

Always have the following information available when calling the after-sales service department: 1. Model number and serial number 2. Date on which the problem occurred 3. LCD/LED display infrmation and buzzer
alarm status

4. Mains power condition, load type and capacity, environment temperature and ventilation condition
   5. Information on external battery pack (battery capacity, quantity).

— 6 .3 Silencing the alarm

Press the ESC (Escape) button on the front panel display for 3 seconds to silence the alarm. Check the alarm condition and perform the relevant action to resolve the condition.

If the alarm status changes or the ESC button is pressed for 3 seconds again, the alarm beeps again, overriding the previous alarm silencing.

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TECHNICAL SPECIFICATIONS

37

— 7 Technical specifications

GENERAL DATA Output rated power Output power factor Topology Parallel configuration Inbuilt batteries INPUT Nominal input voltage Input voltage tolerance Input current THDi Frequency range Power factor OUTPUT Rated output voltage Voltage tolerance Voltage distortion
Overload capacity (linear load) on inverter
Nominal frequency Crest factor EFFICIENCY Overall system efficiency In eco- mode ENVIRONMENT Protection rating Storage temperature Operating temperature Relative humidity Altitude (above see level) BATTERIES Type
Inbuilt batteries
Charging current
Recharge time (inbuilt batteries) COMMUNICATIONS User interface Optional communication cards STANDARDS Safety EMC Performance Manufacturing WEIGHT, DIMENSIONS Weight
Dimensions w x h x d

11T G2 6kVA B/ B2 / S 6’000W 1.0 Online double conversion Yes, up to 3 UPS Yes/Yes/No

11T G2 10kVA B/ B2 / S 10’000W

208/220/230/240 VAC 100-276 (load dependent) <3% with full resistive load 45-55Hz / 54-66Hz (extendable to 40~70HZ at load < 60%) 0.995

208/220/230/240 VAC ±1% (referred to 230V) <1% linear load, <5% non linear load 10m: 102-125% load 30s: 126 to 150% load 500 ms: 150% load 50 or 60 Hz 3:1 (load supported)

Up to 95% Up to 98%

IP20 UPS: -25°C to 60°C; Batteries: 0°C to 35°C 0°-40°C (up to 50°C at 50% load) 0% to 95% 1000m without derating

VRLA (valve regulated lead-acid) 16x9Ah(B) 20x9Ah (B2) 0-4A adjustable (B,B2) 0-12 adjustable (S)
4h to 90%

LCD display SNMP/Modbus;ModBus;AS400;Environmental monitoring sensor probe

IEC/EN 62040-1 IEC/EN 62040-2 IEC/EN 62040-3 ISO 9001:2015, ISO 14001:2015, OHSAS 18001

61/73/13 Kg B / B2: 225 x 589x 452 mm S: 225x 348 x 452 mm

55.2/65.2/15.2 Kg B / B2: 225 x 589x 452 mm S: 225x 348 x 452 mm

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ABB UPS PRODUCTS AND SOLUTIONS

BATTERY AUTONOMY
UPS internal batteries
UPS + 1 EBM

11T G2 6kVA B 5.5 / 7.5 / 14 / 29 25 / 34 / 64 /129

11T G2 6kVA B2 11T G2 6kVA S

7.5 / 10 / 19 / 39 34 / 46 / 87 / 175

N/A 18 / 27 / 49 / 133

11T G2 10kVA B 11T G2 10kVA B2 11T G2 10kVA S

2 / 4 / 7 / 17 12 / 18 / 31 / 83

3 / 5 / 9 / 23 16 / 24 / 43 / 114

N/A 8 / 13 / 23 / 64

UPS + 2 EBM 50 / 68 / 129 / 259 68 / 92 / 175 / 351 49 / 74 / 133 / 358 24 / 36 / 64 / 172 33 / 50 / 87 / 237 23 / 35 / 64 / 172

UPS + 3 EBM 79 / 107 / 204 / 410 107 / 146 / 277 / 556 88 / 133 / 237 / 640 39 / 58 / 101 / 279 53 / 79 / 137 / 384 42 / 64 / 114 / 308

UPS + 4 EBM 111 / 151 / 287 / 578 151 / 205 / 390 / 784 133 / 200 / 358 / 966 55 / 82 / 143 / 400 75 / 111 / 194 / 550 64 / 96 / 172 / 465

Battery autonomy in minutes at 100 / 75 / 50 / 25% load. Given runtimes are estimates and valid at 20 degrees Celsius. Actual runtime of the system will depend, among many variables, on the age of the batteries and environmental conditions.

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APPENDIX A

39

— Appendix A

CS141 SNMP/Modbus card available parameters (valid for CS141 Basic, CS141 ModBus, CS141 Advanced) .

The parameters available for CS141 SNMP cards are shown below.

Parameter Measurement Parameters Input Voltage Input Frequency Output Voltage Output Load Percentage Battery Voltage Battery Capacity Temperature UPS Status Information On shutdown On inverter On battery UPS Alarms Battery Low Input Bad On Bypass General Fault Test In Progress Shutdown imminent Diagnose test failed

Units
V Hz V % V % °C

Type
Input Input Output Output Battery Battery Environmental

Available interface

Modbus register

ABB UPS PRODUCTS AND SOLUTIONS

— Appendix B

Winpower SNMP/Modbus card available parameters (webserver interface)

The parameters available from WinPower SNMP/Modbus cards are shown below.

Parameter UPS Status UPS Temperature Voltage Frequency Load (%) Voltage Frequency Battery Status Capacity (%) Voltage Time on Battery Output Rating Voltage Output Frequency Rating Output Rating VA UPS Model UPS Description Firmware Version MAC Address

Type General, status General, measurement Input, measurement Input, measurement Output, measurement Output, measurement Output, measurement Battery, status Battery, measurement Battery, measurement Battery, measurement Output, Rating Output, Rating Output, Rating Additional UPS Information Additional UPS Information Additional Network card Information Additional Network card Information

View UPS Monitoring >> UPS Status UPS Monitoring >> UPS Status UPS Monitoring

UPS Status UPS Monitoring >> UPS Status UPS Monitoring >> UPS Status UPS Monitoring >> UPS Status UPS Monitoring >> UPS Status UPS Monitoring >> UPS Status UPS Monitoring >> UPS Status UPS Monitoring >> UPS Status UPS Monitoring >> UPS Status UPS Monitoring >> UPS Parameters UPS Monitoring >> UPS Parameters UPS Monitoring >> UPS Parameters UPS Monitoring >> UPS Identification UPS Monitoring >> UPS Identification UPS Monitoring >> UPS Identification UPS Monitoring >> UPS Identification

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APPENDIX B

41

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— www.abb.com/ups ups .sales@ch.abb.com

PowerValue 11 T G2 6 kVA B / 6 kVA B2 / 6 kVA S / 10 kVA B / 10 kVA B2 / 10 kVA S

© Copyright 2017 ABB. All rights reserved. Specifications subject to change without notice.

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References

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• ABB Group. Leading digital technologies for industry — ABB Group
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