Mitsubishi 9800A Series technical manual UPS-1 IOAU-04 TN2 UPS-2, UPS-n*1

Page 56

MITSUBISHI

9800A SERIES UPS

Page Number:

ELECTRIC

OWNERS / TECHNICAL MANUAL

3-23

FIGURE 3.4-cDiagram of Power Wire & Control Wire Connect ( Parallel connection )

Critical Load Cabinet

UPS-1

25 26

IOAU-04

TN2

UPS-2

25 26

IOAU-04

TN2

*2

UPS-n*1

 

 

 

 

 

 

 

25

26

 

 

 

 

 

IOAU-04

TN2

 

 

AC Output

UPS-1

A

B

C

N

UPS-2

TB1

35 52L1-AX

36

 

 

 

 

 

 

 

 

 

 

 

37

 

 

 

 

 

52L2-AX

 

 

 

 

 

 

 

 

 

 

38

 

 

 

 

 

 

.

 

 

 

 

 

 

.

 

 

 

 

*1

49

 

 

 

 

 

 

 

 

52Ln-AX

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

 

 

 

CN92

CN93

IN

OUT

AC Output

A50

B50

C50

N40/N50

CN92

CN93

IN

OUT

AC Output

A50

B50

C50

N40/N50

UPS-3 CN93

UPS-3 OUT

 

 

 

 

CN92

 

 

 

 

 

UPS-(n-1)CN92

 

CN93

 

 

 

 

 

 

 

 

 

 

 

IN

 

 

 

 

 

 

 

 

 

UPS-(n-1) IN

 

 

OUT

 

 

 

 

 

 

 

 

 

 

AC Output

A50

B50

C50

N40/N50

A

B

C

N

UPS-n*1

 

A

 

 

 

 

 

B

 

*1

n : Maximum = 8

 

 

 

*2

Return from the last

 

 

C

 

 

UPS module to the first UPS

 

 

 

 

module (continuous loop).

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MITSUBISHI ELECTRIC 9800A SERIES UPS

Page 55 Page 57
Image 56
Page 55 Page 57
Contents For parallel operation possible model only ALN-H0776Preface Table of Contents List of Tables List of Figures External I/F circuit PCB IOAU-04How to use this Manual Important Safety Instructions Retain These Instructions IntroductionMitsubishi 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 Operator Controls and Indicators 540VLoad 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 Start/Stop screen Measurement Menu FigureSetup Menu Figure Input Power Failure 11 Main screenFault Indication Figure 13 Main screen Fault indicationExternal Signal Terminal Block TN1TN2 CB2 AXOutput Contacts for external alarm annunciation 16 Control Wiring for External ContactsTerminals 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 Terminals 7 to 8 Power Demand Command contact input IN4 External communication connectorTransportation and Installation Installation ProcedureMitsubishi 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 Crimp Type Compression Lug NumberUPS module BN,BPUPS module Input UPS module CabinetInput 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 Critical Load Cabinet IOAU-04UPS-1 AC Output UPS-2 AC OutputUPS-1 IOAU-04 TN2 UPS-2 UPS-n*1Start-up of UPS Shut-down Procedure Number B Shut-down ProcedureBypass Operation Procedure UPSNumber MMS Start-up Procedure Start-up of UPS-1UPS Fault Response to UPS FailureUPS Component Parts Parts ReplacementBattery Fault Codes Contact Mitsubishi Electric Automation, Inc. atMitsubishi Igbt Fault a Inverter Voltage Activated Mitsubishi 9800A Series UPS Mitsubishi Electric Automation Inc 847
Top Page Image Contents