Toshiba TOSNIC-7000S Air Circuit Breaker, For all UPS units in the system, Synchronized mode

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6 F 3 H 1 0 0 1

Definitions

(1)Main unit

c UPS: Uninterruptible Power System

*If required by the custom specifications, the unit will be marked as a CVCF device. CVCF: Constant Voltage Constant Frequency

(2)Main circuit switches

c

MCCB:

Molded Case Circuit Breaker

d

ACB:

Air Circuit Breaker

(3)Storage cells

c Individual battery system: A parallel UPS system in which there is a battery for each

 

UPS in the system.

d Shared battery system:

A parallel UPS system in which there is a single battery

 

for all UPS units in the system.

e

HS:

Vent type stand-alone lead storage battery

f

AHH:

Sintered electrode type alkaline storage battery

g

MSE:

Sealed stand-alone lead storage battery

(4)Display

c Graphic display panel: Includes push buttons, display lamps, and the LCD panel

 

 

used to display UPS operating procedures and the UPS state.

d

LCD:

Liquid Crystal Display. This shows the operational

 

 

procedure and the status of the UPS unit.

e

LED:

Light-Emitting Diode. Individual lamps located on the

 

 

graphic display panel indicate the status of the UPS unit.

f

Scroll buttons:

The △ and ▽ buttons are used to scroll through the

 

 

LCD screens, from the first screen to the last screen and then

 

 

back to the first screen (or backward from the last screen to the

 

 

first screen and then back to the last screen).

(5) Control system

c Synchronized mode:

Indicates that the UPS output phase is synchronized with

 

either a Dual clock, a bypass, or a free-running clock.

Notices

1.Be sure to read this manual before use and have a good understanding of the equipment.

Store it nearby where it can be referred to when needed.

2.Unauthorized copying of this manual in part or in its entirety is strictly prohibited.

3.Every effort has been made to ensure that the information in this manual is correct and accurate in all respects. If you note inconsistencies or omissions, or if you have any questions, please contact the Toshiba Service Center.

© TOSHIBA Corporation 1999

ALL Rights Reserved.

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Contents ALL Rights Reserved July3 H 1 0 0 Procedure and the status of the UPS unit Vent type stand-alone lead storage batterySealed stand-alone lead storage battery Synchronized modeExact nature of what must be done is indicated Safety PrecautionsIntroduction 3 H 1 0 0 Safety Precautions UseCards Do not open the rear door Accordance with customer stipulationsDo not touch rotating section Locations of the Warning Labels Example 300 kVABe always Do not turn off Turn on Running Handling Precautions 3 H 1 0 0 Handling Precautions 3 H 1 0 0 Handling Precautions Contents Appearance Example 300 kVAExample 300 kVA C52R D72B E52R F52M G52L H8A I6CH Controls and Circuit ConfigurationPanel Controls This may result in failureCircuit Configuration Fault UPSPanel Keys 3 H 1 0 0 Panel Key-switchKey-switch Function Name Remarks Key Functions For HS or AHH individual battery systems Name Function RemarksPanels Graphic Display Panel2 Graphic Display Panel Control This LED is unlit when the converter has stopped This LED lights up when the UPS is operatingThis LED lights up when the AC input circuit breaker Operating. It blinks when the converter is starting upLCD Display Scroll up Scroll down200V 3 H 1 0 0 Normal Display ScreenNormal Display Screen LCD Screen Description 50 %BYP I/P-V Normal Display Screen60.0Hz 401V52R Trip 3 H 1 0 0 Failure Display ScreenFailure Display Screen LCD Screen Description 98-09-093 H 1 0 0 LCD Screen Switching Operation Operation General Description/Objective Types of OperationPre-operational check Startup Starts up and operates the stopped UPSProcedures StartupMain circuit AC input Circuit breaker 52R When the message Appears, turn onBypass Press ‘RUN’ Switch Bypass Move #52R to ‘ON’ PositionTo finish On page 14 for at least SecondWait several seconds For the startup process Main circuit DC inputHold down the UPS Key g in the Figure → The will start Power supply Changing processUPS power supply On page14 for at3 H 1 0 0 Switch Power Supply UPS → Bypass 3 H 1 0 0 3 H 1 0 0 Stop StopBatteries LED unlit → This complete UPS Shutdown Restart Press ‘RUN’ Switch Shutdown Move #52R to ‘OFF’Breaker72B 3 H 1 0 0 Complete Shutdown Complete ShutdownTurn off the precharge Circuit switch 6CHUsing the scroll keys Wait about 20 minutes Until the DC capacitorChanging From Floating Charge to Equalized Charge Second → Change to floating Charge is complete Changing From Equalized Charge to Floating ChargeCheck to make sure That the Equal Float Charge LED lit Equal Charge LED unlitChanging from Protective Charge to Floating Charge 3 H 1 0 0 Changing the Power Supply to Maintenance Bypass Changing From UPS to maintenance Bypass Power Supply1 Startup Changing From Maintenance Bypass to UPS Power SupplySame as steps 1-4 52R 72B 52C 52M 52LName Description TroubleshootingTypes of Errors 52R Trip 98-09-09 LCD Failure DisplaysFailure Data Screen Failure Data Screen Descriptions↑ indicates there is a warning screen before this screen Up to 10 screens of warning data can be displayedShows the nature of the warning. For details, see Section ↓ indicates there is a warning screen after this screen3 H 1 0 0 Failure Messages Protective Detector LocationsFault Trip LCD Message Description IndicationBattery temperature has risen Bypass input frequency errorIncluding operation error Battery fluid level has gone below prescribed levelFor Individual battery systems. For HS or AHH batteries Position of Scroll Keys in Failure Data ScreensScrolls to the next screen see Figure Scroll KeysScrolls to the previous screen see Figure Procedure Saving WaveformsOnly open the front panel when performing necessary Restoring UPS OperationFailure Data screens 98-09-09 By scrolling with scroll 11 Restoring UPS Operation ExampleAlso check for other Panel
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