Delta MCS-1800 manual General, Using This Manual

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DELTA MCS-1800 3U Power Shelf

Installation, Operations and

Maintenance Manual

1 General

1.1 Using This Manual

This manual contains specifications and instructions to properly install and maintain the power supply system. Component specifications and drawings are also included.

This manual contains information related to the operation and maintenance of the Alarm Control Unit (ALU), the –48V/+24V Power Supply Unit (PSU), and the Distribution Module. Additional information is provided on system status and alarms, troubleshooting, and system maintenance. Appendix figures of this manual contains drawings, simple block diagram for different functional blocks and systems schematic.

Step-by-step procedures required for the installation and turn-up are detailed. All equipment parameter setting, adjustments, and confirmation, as well as system monitoring, operations, and maintenance procedures, are included.

Warnings are printed in bold, italic lettering. They alert the installation or maintenance craftsperson of a potential hazard to either the equipment or the craftsperson if the warning is not followed.

1.2 Safety Notice

Delta Energy Systems is not liable for any hazards incurred by not following proper safety procedures. Installation, operation, and maintenance personnel should always follow these safety rules:

1.Before installing the system, verify the AC input voltage and frequency, the AC breaker rating and type, and other environmental conditions as noted in the specifications.

2.The system has passed stringent system testing prior to shipment. To avoid electrical shock. The rectifier system requires a single ground point permanently connected to earth ground.

3.An AC breaker must provide adequate isolation between the system input and commercial AC main.

4.The environment should be dust free and controlled by an AC system. The area must be free of any flammable vapors or fluids.

5.To avoid electrical hazard, the covers must not be removed on any component, including the ALU and the rectifier.

6.Circuit breakers or fuses must be replaced with approved replacement circuit breakers meeting the original design specification.

7.All connections must be made per the latest issue of the applicable national and local codes.

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Contents Delta MCS-1800 Power Shelf Delta MCS 1800 3U Power Shelf Table of Contents System Alarms and Troubleshooting System Start -Up ProcedureMaintenance Acronyms and AbbreviationsGeneral Using This ManualProduct Description Product Main FeaturesSystem Specifications Environmental Data Specification ValueInput Electrical DataOutput Status/Alarm IndicatorsMechanical Data Dimension Value Specifications Power Supply Unit PSUDescription ElectricalCondition Response ProtectionEnvironmental AdjustmentsAdjustment Description Operation and Adjustment PSU Block Diagram System AlarmCurrent Limit Setting PSU Operating PrincipleInput Characteristics Alarm Control UnitCharacteristic Value Input Voltage Range OutputIndicators Settings DescriptionVoltage/Current Relay OutputPhysical ALU Alarm Signal DescriptionsSettings and Control Alarm Control Unit Block DiagramAC High Voltage Alarm Settings Description CommentAC Low Voltage Alarm Temperature AlarmControl Settings Description Comment Remote SMR On/Off Temperature Shut DownHvsd Recovery Floating / Equalize controlBattery Connections System equipped with PDU Low Voltage Battery Disconnect System equipped with PDUDC Distribution DC CablingInstallation AC High Voltage Aux. Relay output wiring Temperature and Alarm ConnectionsSignal I/P connector System Start-Up Procedure AC Fail Voltage Alarm Description System Alarms and TroubleshootingHigh Voltage Shutdown Alarm High Voltage Alarm DescriptionFuse/Circuit Breaker Fail Alarm System equipped with PDU Low Voltage AlarmLow Voltage Disconnect Alarm System equipped with PDU Rectifier Fail Alarm Alarm Unit FailRemoving and Replacing a Rectifier Unit MaintenanceCleaning and Maintenance Cispr Acronyms and Abbreviations10-2 10-3 Attachment ES 48/120-JAAxx、ES 24/200-JAAxx -48V/+24VPower Shelf PDU Delta MCS 1800 3U Power Shelf Alarm Relay Output 4ES 48/120-JAAxx Shelf Wiring MCS 1800 Series Shelf 5ES 24/200-JAAxx Shelf Wiring Diagram ES 48/90-JBAxx -48V Power Shelf With PDU ES 48/90-JBAxx DC Output Lug Distribution Delta MCS 1800 3U Power Shelf 台達電子工業股份有限公司 交換式電源供應器 ES 48/90-JBAxx Battery and Load Breaker Distribution ES 48/90-JBAxx Shelf Wiring MCS 1800 Series Shelf ES 48/90-JFAxx -48V Power Shelf With PDU ES 48/90-JFAxx Alarm Relay Output connectors ES 48/90-JFAxx AC Input Connector ES 48/90-JFAxx Battery Temperature ES 48/90-JFAxx DC Output Lug Distribution ES 48/90-JFAxx Shelf Wiring MCS 1800 Series Shelf Alarm Control Unit SMR RFA Power Supply Unit Eeprom SMR Block Diagram TEL -3-4526107P/N MCS-1800 Power Shelf