Powerware 8 - 10 kVA Configuring user settings, Changing language, Changing charging current

Page 34

Configuring user settings

User settings can be configured via front panel. Select Settings from main menu and then select User Settings.

Changing language

Pressing and holding down the first button on the left for about 5 seconds selects the language menu. This action is possible from any LCD menu screen.

The default firmware has four main languages: English, Spanish, French and German. Other local language packages including Chinese, Greek and Russian can be requested from the local service representative.

Changing charging current

Maximum charging current setting should be checked when needed back-up time needs more than 3 Amps charging current.

Load (kVA)

Back-up time

Min current

 

Load (kVA)

Back-up time

Min current

p.f. 0.7

 

p.f. 0.7

 

 

 

 

 

10

1 h

1.8 A

 

15

1 h

2.5 A

10

3 h

4 A

 

15

3 h

6.5 A

10

5 h

6.5 A

 

15

5 h

9 A

10

10 h

13 A

 

15

10 h

18 A

Table 40. Required battery charge currents.

Select Maximum charging current from User Settings menu. Default setting is 3.0 Amps and it is changeable up to 20 Amps. Minimum step is 0.1 A.

Note!

Maximum charging current is dependent on output load and power rate of the UPS. If the UPS is supporting maximum output load the highest level of Maximum charging current is

3.0A, which is also the default setting. As a thumb rule, 1 kW decrease in the load provides extra 2.0 A charging capacity. For example, the charging capacity is 5 Amps at 8 kW load, and 7 A at 7 kW load.

Using relay outputs

Relay outputs can be used for remote alarm indications.

Each relay has four standard pre-programmed settings for alarms:

•on bypass, UPS ok, battery low, on battery

One of the standard relay settings is “custom” that can be customised by the user. The procedure to select customised alarms:

1.Push any key of the control panel to enable the functions on the LCD screen.

2.First select “SETTINGS”, then “USER SETTINGS” and finally “RELAY CONFIG” from the LCD menu.

3.Select the relay what is needed to be configured (ALARM-1 is fixed relay output X57).

4.Select “empty” to clear old settings.

5.Select “custom” and activate needed alarms with the button on the right.

6.After the selection press “OK” button

7.Finally test that UPS alarms correctly

34

UPS 8 – 15 kVA, 230V 50/60 Hz output

1022403

 

User’s Guide

Revision B1

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Contents Page Copyright Contents Audience Safety instructionsUser precautions CE markingEnvironment InquiriesDelivery check Mechanical installationUnpacking and visual inspection Type designation label Planning before installation Equipment Weight Point DistributedCabinet installation Mechanical bypass switchMechanical bypass switch MBS when installed in the backside Transformer option External battery cabinet option Battery racksElectrical installation Location of the power terminalsPower cables and protective fuses Power terminals found in UPS unitsWiring procedure Installation procedureWiring diagram of UPS N-model 3-ph rectifier Wiring diagram of UPS NT-model 3-ph rectifier Wiring diagram of UPS S-model 1-ph rectifier Wiring diagram of UPS ST-model 1-ph rectifier Wiring diagram of UPS S-model 1-ph rectifier, Norway External Battery Cabinet EBC installation procedure Do not place EBC on the UPS unitUser Settings Number of Battery Strings SPM tie cabinet Dimensions of the SPM SPM9155 wiring diagram with three UPSs connected Communication cables Software and connectivityConnection to the standard RS-232 port External control connections LanSafe softwareEmergency Power Off EPO External control cable connections to the UPSProgrammable signal inputs Relay outputsSlot communication option SNMP/Web Module optionalSingle Serial Port Module optional AS400 Relay Module optionalModus/Jbus Module optional User operations Display functionsUser Settings Description Available settings Default setting GeneralChanging language Configuring user settingsUsing relay outputs Changing charging currentShutdown Battery start-upNormal start-up CheckScrapping MaintenanceRegular service/intervals BatteriesMaintenance bypass switch MBS operation LED IndicatorsCooling fan Turn UPS from normal mode to mechanical bypass No break transfer from normal mode to Service BypassTurn UPS from mechanical bypass to normal mode No break transfer from Mechanical Bypass to normal modeTurn on S3 switch to connect UPS output to load Dimensional drawings UPS models with no battery sectionsExternal battery cabinet models with 2 and 3 sections Characteristics Technical dataMechanical configuration StandardsDC circuit AC inputAC output Warranty

8 - 15 kVA, 8 - 10 kVA specifications

Powerware 8 - 10 kVA and 8 - 15 kVA are robust uninterruptible power supply (UPS) systems designed to provide reliable power protection and enhanced performance for critical applications. These UPS systems are ideal for various business environments, including data centers, server rooms, and industrial settings.

A primary feature of the Powerware series is its modular design, which allows for easy scalability and adaptability to meet the growing power requirements of modern IT infrastructure. The systems can be configured to provide redundancy, ensuring increased reliability and uptime while delivering high-efficiency performance.

One of the standout characteristics of the Powerware 8 - 10 kVA and 8 - 15 kVA models is their advanced double-conversion technology, which offers consistent power conditioning and isolation from utility issues like voltage surges, frequency variations, and power outages. This technology ensures that connected devices receive clean, stable power, minimizing the risk of downtime caused by electrical disturbances.

Another key feature is the availability of an intuitive LCD display that provides users with real-time information about the UPS status, critical alarms, and event logs, enabling proactive management of power demands and potential issues. The systems also support remote monitoring and management through advanced communication options, allowing IT administrators to maintain oversight of the power environment from any location.

The Powerware series incorporates high-efficiency designs that help reduce energy consumption, ultimately lowering operational costs. With an input power factor of up to 0.99 and a typical efficiency exceeding 94%, these UPS units not only contribute to environmental sustainability but also enhance the overall performance of the power infrastructure.

In addition to these practical features, the Powerware 8 - 10 kVA and 8 - 15 kVA models are equipped with multiple output options, including configurable outlets and hardwire connections, offering flexibility in deployment. They also come with advanced battery management systems, which optimize battery performance, extending their lifespan and reducing maintenance efforts.

Overall, Powerware 8 - 10 kVA and 8 - 15 kVA systems are reliable choices for businesses seeking efficient and adaptable power protection solutions to support their critical operations. Their innovative technologies and comprehensive features ensure that companies can maintain productivity while safeguarding their valuable equipment and data against power disruptions.
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