Mitsubishi 9800A Series technical manual Activated

Page 67

MITSUBISHI

 

9800A SERIES UPS

 

Page Number:

 

ELECTRIC

OWNERS / TECHNICAL MANUAL

 

6-5

 

 

 

 

 

 

 

 

 

 

 

UA817

EMERGENCY STOP

 

Emergency stop applied

-

-

Alarm

 

-

ACTIVATED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UA819

REMOTE START

 

There is an error with the remote

CALL SERVICE

[1]

Alarm

 

-

BUTTON ABNORMAL

start switch.

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UA820

REMOTE STOP BUTTON

There is an error with the remote

CALL SERVICE

[1]

Alarm

 

-

ABNORMAL

 

stop switch.

ENGINEER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UA824

CB2 OPEN

 

Battery disconnect circuit breaker

TURN ON CB2

[1]

Alarm

 

-

 

CB2 turned OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UA831

EMERGENCY BYPASS

Emergency bypass switch turned

-

[1]

Alarm

 

-

SWITCH ON

 

to <Emergency>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BATTERY DEPLETED

DC voltage dropped below

 

 

 

 

 

UA834

discharge end during inverter

-

-

Alarm

 

-

INV. STOPPED

 

 

 

 

operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UA841

CONVERTER OPE.

 

Converter operation interlock

-

-

Alarm

 

-

PROHIBITION

 

applied

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UA842

OUTPUT CIRCUIT

 

Load bus voltage sensor

-

-

Alarm

 

-

ABNORMAL

 

abnormality

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

#1: It has the possibility that output short-circuits. #2:Check the CB3 and Bypass Thyristors.

MITSUBISHI ELECTRIC 9800A SERIES UPS

Image 67
Contents ALN-H0776 For parallel operation possible model onlyPreface Table of Contents List of Tables External I/F circuit PCB IOAU-04 List of FiguresHow to use this Manual Introduction Important Safety Instructions Retain These InstructionsMitsubishi Electric 9800A Series UPS General Mitsubishi Electric 9800A Series UPS Overview Mccb Rectifier Single Line Diagram Battery Operation CPM CUPS Parts Location 500kVA DUPS Parts Location 750kVA External contact signal terminal IOAU-04 Mitsubishi Electric 9800A Series UPS Specifications AC Output BatteryEnvironmental Rating of Contactors and Fuses 540V Operator Controls and IndicatorsLED Display Load on inverter Load on Inverter green Battery operation Battery OP. yellowLoad on bypass Load on Bypass green Menu Liquid Crystal DisplayStart/Stop screen Figure Measurement Menu Figure Start/Stop screenSetup Menu Figure 11 Main screen Input Power Failure13 Main screen Fault indication Fault Indication FigureTN1 External Signal Terminal BlockCB2 AX TN216 Control Wiring for External Contacts Output Contacts for external alarm annunciationTerminals 5 to 6 Battery Temp. High contact input IN3 Input Contacts for remote access of UPSTerminals 3 to 4 Remote Inverter Stop input terminal IN2 External communication connector Terminals 7 to 8 Power Demand Command contact input IN4Minimum clearance required for ventilation Transportation and InstallationInstallation Procedure Mitsubishi 9800A Series UPSProcedure for Cable Connections External Battery SupplyElectric Owners / Technical Manual Mitsubishi 9800A Series UPS Procedure for Cable Connections for Parallel System Recommended Cable Sizes Number Crimp Type Compression LugBN,BP UPS moduleUPS module Cabinet Input UPS moduleInput Cabinet Bypass Output Input A50,B50,C50 A40,B40,C40 External signal terminal IOAU-04 TN2 DC circuit breaker Input Input Cabinet UPS module Wall mounted DC breaker Bypass Battery AC Output Floor mounted DC breaker Input cabinet UPS module Auxiliary Rectifier Cabinet RYER-E Critical Load Cabinet UPS-2 AC Output Critical Load CabinetIOAU-04 UPS-1 AC OutputUPS-n*1 UPS-1 IOAU-04 TN2 UPS-2Start-up of UPS B Shut-down Procedure Shut-down Procedure NumberUPS Bypass Operation ProcedureStart-up of UPS-1 Number MMS Start-up ProcedureResponse to UPS Failure UPS FaultBattery Parts ReplacementUPS Component Parts Contact Mitsubishi Electric Automation, Inc. at Fault CodesMitsubishi Igbt Fault a Inverter Voltage Activated Mitsubishi 9800A Series UPS Mitsubishi Electric Automation Inc 847