Mitsubishi 9800A Series technical manual Ryer-E

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MITSUBISHI	9800A SERIES UPS	Page Number:
ELECTRIC	OWNERS / TECHNICAL MANUAL	3-20

FIGURE 3.3-bDiagram of Rectifier Cabinet & Inverter Cabinet Inter-Connect 2 (500kVA, 750kVA UPS)

Ground Bus Bar

Ground Bus Bar

CON2

CON1

CON3	CN1		RYER-E
	CN1
CON4
CN3	CN11	CN4	CN5	CN9
CON5

Rectifier Cabinet

Inverter Cabinet

MITSUBISHI ELECTRIC 9800A SERIES UPS

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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 Environmental BatteryAC Output Rating of Contactors and Fuses 540V Operator Controls and IndicatorsLoad on bypass Load on Bypass green Battery operation Battery OP. yellowLED Display Load on inverter Load on Inverter green Start/Stop screen Figure Liquid Crystal DisplayMenu 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 3 to 4 Remote Inverter Stop input terminal IN2 Input Contacts for remote access of UPSTerminals 5 to 6 Battery Temp. High contact input IN3 External communication connector Terminals 7 to 8 Power Demand Command contact input IN4Installation Procedure Transportation and InstallationMitsubishi 9800A Series UPS Minimum clearance required for ventilationElectric Owners / Technical Manual External Battery SupplyProcedure for Cable Connections 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 IOAU-04 Critical Load CabinetUPS-1 AC Output UPS-2 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 FaultUPS Component Parts Parts ReplacementBattery Contact Mitsubishi Electric Automation, Inc. at Fault CodesMitsubishi Igbt Fault a Inverter Voltage Activated Mitsubishi 9800A Series UPS Mitsubishi Electric Automation Inc 847