Mitsubishi 9800A Series technical manual TN2, CB2 AX

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MITSUBISHI

ELECTRIC

9800A SERIES UPS

OWNERS / TECHNICAL MANUAL

Page Number:

2-9

FIGURE 2.15-2External Signal Terminal Block (NEC Class2)

TN2

		1			IN1: REMOTE INVERTER START

2
2

		3			IN2: REMOTE INVERTER STOP

4
4

		5			IN3: BATTERY TEMP. HIGH

6
6

		7			IN4: POWER DEMAND

8
8

		9			IN5: SPARE

10



		11			IN6: SPARE

12
12

		13			IN7: SPARE

14
14

		15			IN8: SPARE

16
16

		17			IN9: SPARE

18
18

		19			REMOTE EPO

20
20
		21			CB2 UVT
22		21
22

		23			CB2 AX
24		23
24

		25
26		25			52L AX
26					52L AX
		27
28		27
28

		29			52C AX
30		29
30

UPS

(User supplied dry contact)

(User supplied sensor and dry contact)

(User supplied dry contact)

(User supplied dry contact)

MITSUBISHI ELECTRIC 9800A SERIES UPS

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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 Battery AC OutputEnvironmental Rating of Contactors and Fuses Operator Controls and Indicators 540VBattery operation Battery OP. yellow LED Display Load on inverter Load on Inverter greenLoad on bypass Load on Bypass green Liquid Crystal Display MenuStart/Stop screen Figure 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 ContactsInput Contacts for remote access of UPS Terminals 5 to 6 Battery Temp. High contact input IN3Terminals 3 to 4 Remote Inverter Stop input terminal IN2 Terminals 7 to 8 Power Demand Command contact input IN4 External communication connectorMitsubishi 9800A Series UPS Transportation and InstallationInstallation Procedure Minimum clearance required for ventilationExternal Battery Supply Procedure for Cable ConnectionsElectric Owners / Technical Manual 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 UPS-1 AC Output Critical Load CabinetIOAU-04 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 FailureParts Replacement BatteryUPS Component Parts Fault Codes Contact Mitsubishi Electric Automation, Inc. atMitsubishi Igbt Fault a Inverter Voltage Activated Mitsubishi 9800A Series UPS Mitsubishi Electric Automation Inc 847