Powerware 8 - 15 kVA, 8 - 10 kVA manual Turn UPS from mechanical bypass to normal mode

Page 39

8.Turn OFF the S2 switch to disconnect UPS bypass input:

ON OFF OFF

9.Remount the locking plate of the S1-3 switches to the position to prevent the use of them.

10.UPS is now in the mechanical bypass mode, see below:

Turn UPS from mechanical bypass to normal mode

The procedure to turn the UPS back to normal mode is described below.

Figure 46. The service (bypass supplying the load) positions of the three MBS switches.

No break transfer from Mechanical Bypass to normal mode:

1.The normal start position should be following:

ON OFF OFF

2.Remove the locking plate of the S1-3 switches.

3.Turn ON S2 switch to connect bypass input to UPS:

ON OFF

ON

4.Turn the F1 battery and F2 input breakers to ON position.

5.Use LCD to “Turn UPS on” and wait until fully started.

-Make sure the UPS is not displaying alarms or notices alarm with the green LED lit.

-You may verify the output voltage from the meters screen of the LCD.

6.Use LCD to transfer the UPS to internal static bypass. Remember to verify the transfer before proceeding the next step.

1022403

UPS 8 – 15 kVA, 230V 50/60 Hz output

39

Revision B1

User’s Guide

 

Page 38 Page 40
Image 39
Page 38 Page 40
Contents Page Copyright Contents CE marking Safety instructionsUser precautions AudienceInquiries EnvironmentMechanical installation Delivery checkUnpacking and visual inspection Type designation label Equipment Weight Point Distributed Planning before installationMechanical bypass switch Cabinet installationMechanical bypass switch MBS when installed in the backside Transformer option Battery racks External battery cabinet optionLocation of the power terminals Electrical installationPower terminals found in UPS units Power cables and protective fusesInstallation procedure Wiring 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 Do not place EBC on the UPS unit External Battery Cabinet EBC installation procedureUser Settings Number of Battery Strings SPM tie cabinet Dimensions of the SPM SPM9155 wiring diagram with three UPSs connected Software and connectivity Communication cablesConnection to the standard RS-232 port LanSafe software External control connectionsExternal control cable connections to the UPS Emergency Power Off EPORelay outputs Programmable signal inputsSNMP/Web Module optional Slot communication optionAS400 Relay Module optional Single Serial Port Module optionalModus/Jbus Module optional Display functions User operationsDescription Available settings Default setting General User SettingsChanging charging current Configuring user settingsUsing relay outputs Changing languageCheck Battery start-upNormal start-up ShutdownBatteries MaintenanceRegular service/intervals ScrappingLED Indicators Maintenance bypass switch MBS operationCooling fan No break transfer from normal mode to Service Bypass Turn UPS from normal mode to mechanical bypassNo break transfer from Mechanical Bypass to normal mode Turn UPS from mechanical bypass to normal modeTurn on S3 switch to connect UPS output to load UPS models with no battery sections Dimensional drawingsExternal battery cabinet models with 2 and 3 sections Standards Technical dataMechanical configuration CharacteristicsAC input DC circuitAC 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.
Top Page Image Contents