Mitsubishi Electronics 9800A SERIES technical manual Mitsubishi 9800A Series UPS

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MITSUBISHI	9800A SERIES UPS	Page Number:
ELECTRIC	OWNERS / TECHNICAL MANUAL	1-2

WARNING 2

This UPS does not include a Bypass input circuit breaker (MCCB) to protect bypass circuit. The Bypass input circuit breaker (MCCB) is to be field supplied and installed. Recommended Breaker (MCCB)'s Specifications are as follows:

Capacity (kVA)	Bypass Voltage (Vac)	Bypass Rating (Aac)	Breaker (A)
100	480	120	150

	600	96	125

150	480	180	225

	600	144	200

225	480	271	350

	600	217	275

300	480	361	500

	600	289	400

375	480	451	600

	600	361	500

500	480	601	800

	600	481	600

750	480	902	1200

	600	722	900

AC input and AC output overcurrent protection and disconnect devices shall be field supplied and installed. The DC output MCCB shall be field supplied and installed. The overcurrent protection device should be installed in the Battery cabinet and rated as indicated in TABLE 1.4.

MITSUBISHI ELECTRIC 9800A SERIES UPS

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Contents For parallel operation possible model only ALN-H0776Preface Table of Contents Parts ReplacementList of Tables List of Figures How to use this Manual Important Safety Instructions Retain These Instructions IntroductionMitsubishi 9800A Series UPS General Mitsubishi 9800A Series UPS Overview Static Transfer Single Line Diagram Battery Operation 52S CUPS Parts Location 500kVA DUPS Parts Location 750kVA SYNC.LED Mitsubishi 9800A Series UPS Specifications Input EnvironmentalRating 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 52L AX 52C 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 connectorMitsubishi 9800A Series UPS Mitsubishi Electric 9800A Series UPSElectric Owners / Technical Manual External Battery SupplyProcedure for Cable Connections Mitsubishi 9800A Series UPS Mitsubishi 9800A Series UPS Recommended Cable Sizes Crimp Type Compression Lug UPS module Auxiliary Negative +Positive Input UPS module Cabinet Input Cabinet Bypass Output Input A50,B50,C50 A40,B40,C40 Mitsubishi 9800A Series UPS Input Input Cabinet UPS module Wall mounted DC breaker UPS Floor mounted DC breaker Input cabinet UPS module Auxiliary N50 Rectifier Cabinet Critical Load Cabinet Critical Load Cabinet IOAU-04UPS-1 AC Output UPS-2 AC OutputUPS-1 IOAU-04 TN2 UPS-2 IOAU-04 TN2Operating Procedures Start-up Procedure A Start-up ProcedureShut-down Procedure B Shut-down ProcedureBypass Operation Procedure UPS-1UPS Fault Electric Owners / Technical Manual Response to UPS FailureBattery UPS Component PartsFault Codes Contact Mitsubishi Electric Automation, Inc. atMitsubishi Electric NumberIgbt Fault a Inverter Voltage Emergency Stop Mitsubishi Electric 9800A Series UPS Mitsubishi Electric Automation Inc 847