Toshiba 1600EP Series Operating the UPS, Battery Backup Time and Discharge Process, 100% 20%

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Operating the UPS

Battery Backup Time and Discharge Process

The UPS batteries provide about 5-7 minutes of back-up time depending on the 1600EP unit kVA rating. These times are valid when the unit is operating under full load and at the rated power factor. The exact length of these times will depend on the UPS model used, condition of the batteries, amount and type of load, temperature and other variables. See battery backup time in ‘Standard Specifications’ beginning on pages 15-20.

The following illustration graphically shows the battery discharge process at full load conditions.

Current voltage

imax

imin

vnom

 

 

vlow

 

shutdown

 

 

vmin

 

 

100%

20%

0%

 

battery capacity

 

Battery Low Voltage Tolerances

Excessive discharge will cause the UPS battery voltage to drop. The chart shown below lists the voltage level at which each UPS low-voltage alarm will sound and at what level the low-voltage condition will cause the unit to automatically shut down.

UPS Capacity

3.6 kVA-

3.6 kVA

6 kVA

8 kVA

10 kVA

14 kVA

18 kVA

22 kVA

 

RoHS

 

 

 

 

 

 

 

Nominal voltage (Vnom)

144 Vdc

216 Vdc

216 Vdc

288 Vdc

288 Vdc

288 Vdc

288 Vdc

288 Vdc

Alarm voltage (Vlow)

130 Vdc

192 Vdc

192 Vdc

246 Vdc

246 Vdc

246 Vdc

246 Vdc

246 Vdc

Shutdown voltage (Vmin)

114 Vdc

170 Vdc

170 Vdc

227 Vdc

227 Vdc

227 Vdc

227 Vdc

227 Vdc

1600EP Series Instruction Manual

21

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Contents 1600EP Series Page Qualified Personnel only Product Use and Warranty RestrictionsUninterruptible Power System UPS Toshiba Customer Support Center PurposeToshiba Customer Support Center Toshiba International CorporationThis page intentionally left blank Table of Contents Display Screens Preventive Maintenance/Parts ReplacementUPS Protection System IndexProhibited Symbol indicates do not take action General Safety InstructionsSymbols Signal Words Qualified personnel shall Important Safety InstructionsTo be performed by Qualified Personnel Only Instructions Importantes Concernant LA SécuritéPower Conditioning Power BackupProduct Description Application and UseInspection Inspection/Storage/DisposalUnpacking StorageConductor Routing and Grounding Installation PrecautionsOperating Precautions 48518 Equipment Warning LabelsPage Terminal Block Wire Size and Tightening TorqueUPS Connections Communication Interfaces Pin Signal Function Logic UPSRemote Contacts Voltage CurrentApplicable OS Windows NT, IBM OS/2 LAN server, LANtastic UPS Stop Signal OperationRemotEye II Network Card Pin Symbol DescriptionRS-232C Standard Models 3.6kVA-RoHS 3.6kVA 6kVA 8kVA UPS SpecificationsRS232 Ascii Interface Standard Standard Models 3.6kVA-RoHS 3.6kVA 6kVA 8kVA cont’dStandard Models 3.6kVA-RoHS 3.6kVA 6kVA 8kVA cont’d KVA 15.3 kW1 KVA 18.7 kW1 Standard Models 10kVA 14kVA 18kVA 22kVACapacity KVA 8.5 kW1 Capacity KVA 8.5 kW1 KVA 11.9 kW1 KVA 15.3 kW1 KVA 18.7 kW1 Standard Models 10kVA 14kVA 18kVA 22kVA cont’dCapacity KVA 8.5 kW1 KVA 11.9 kW1 KVA 15.3 kW1 KVA 18.7 kW Battery Low Voltage Tolerances Battery Backup Time and Discharge ProcessOperating the UPS 100% 20%Stopping the UPS Starting the UPSModel Vmax Vmin Icharge Battery RechargingStatic-Bypass Mode Stop operation Online ModeOnline Mode Run operation EPO Emergency Power Off Function Battery Backup Mode On batteriesCondition Audible Pattern Audible Alarm FunctionsLiquid Crystal Display LCD Functions Display and KeysFront Panel Layout Light Emitting Diodes LED Operating KeysKey Functional Description Behavior Significance/MeaningScreen Arrangement Display ScreensSystem Overview Screens UPS Start-Up Screens SequenceUps operation Load ###% Data Display Screens Stop Special Display ScreensData Setting Screens Auto RUN YES To Change Select Auto RUN no Data Setting Screens Cont’dAuto Retran YES To Accept SET Auto Retran no For Next Select Baud Rate To Accept SET To Begin SET Battery Test Inhibit LCD Message LED Message Meaning/Action System Warning MessagesMeaning System Fault MessagesAction Status Change IndicationsLCD Message Meaning/Action System Protection Functions System Protection FeaturesUPS Protection System Overheat DC-OV DC-OC Parts Replacement Preventive Maintenance/Parts ReplacementPreventive Maintenance Optional Receptacle Panel Installation Instructions Optional MB Maintenance Bypass Units UPS Dimensional Data External Layouts/Dimensions/Shipping WeightsUnit and Shipping Weights Electrical Conduit Knock-out DataExternal Layout for 3.6 kVA-RoHS, 3.6 kVA, and 6 kVA units Air Index Page UPS Page Page Industrial Division

1600EP Series specifications

The Toshiba 1600EP Series is a notable entry in the landscape of multifunctional printers that has garnered attention for its robust performance and technological innovations. Targeted at small to medium-sized businesses, this series combines cost efficiency with high-quality output, making it an ideal choice for various office environments.

One of the standout features of the 1600EP Series is its impressive print speed. Capable of delivering up to 28 pages per minute, the printer significantly enhances productivity and meets the fast-paced demands of a modern office. Users can rely on quick first-page-out times, which is essential for handling numerous print jobs throughout the day.

In addition to speed, the Toshiba 1600EP Series emphasizes superior print quality. With a resolution of up to 1200 x 1200 dpi, it ensures that documents are sharp, clear, and professional-looking. Whether it’s text, graphics, or images, the printer excels in producing high-definition prints that can leave a lasting impression.

The 1600EP Series also integrates advanced digital technology, featuring a user-friendly touchscreen display that simplifies operation. This intuitive interface allows users to navigate through printing, copying, and scanning functions with ease. The series supports various paper sizes and types, enabling customization for different office needs.

Moreover, the Toshiba 1600EP Series is known for its sustainability features. It incorporates energy-saving modes and is designed for low power consumption, aligning with the growing emphasis on environmentally responsible practices in business operations. This eco-friendly approach is complemented by the use of long-lasting consumables, reducing the frequency of replacements and overall waste.

Networking capabilities are another highlight of the 1600EP Series. With built-in Wi-Fi and the option for mobile printing, users can connect seamlessly to various devices, enhancing accessibility and convenience. This flexibility ensures that employees can print from their smartphones, tablets, or laptops, streamlining workflow.

In summary, the Toshiba 1600EP Series stands out in the multifunction printer market, offering a blend of speed, quality, and innovative technology. Its user-centric design, coupled with sustainable features and strong connectivity options, makes it a reliable choice for businesses aiming to enhance their printing capabilities while maintaining efficiency and environmental responsibility. As organizations continue to seek reliable office solutions, the Toshiba 1600EP Series remains a compelling option worth considering.