Delta MCS-1800 manual Settings Description, Voltage/Current, Indicators, Relay Output

Page 17

 

 

 

DELTA MCS-1800 3U Power Shelf

 

 

 

Installation, Operations and

 

 

 

Maintenance Manual

 

 

 

 

 

 

 

Settings

Description

 

 

 

 

 

 

FL/EQU

 

 

 

-

Function

- This button is used to manually select SMR into float or equalize state.

 

 

HVSD RST

 

 

 

-

Function

- When SMRs shut down resulting from DC high voltage. This button is

 

 

 

 

used to reset alarm state.

 

 

SMR RST

 

 

 

-

Function

System will detect RFA warning when SMRs are vacant or turned off.

 

 

 

 

However, if the button is pushed at this time, the system will stop

 

 

 

 

sending the warning.

 

 

Voltage/Current

 

 

 

-

Function

This button is used to change the voltage or current of LED display.

 

Notice: When SMR turn off , the system will detect RFA warning in ES48/90-JFAxx. When SMR vacant , the system will detect RFA warning in other system.

4.2.3 Indicators

Table 15 displays the ALU indicators.

Table 15 ALU Indicators

 

Indicator

Color

Function

Description

 

 

 

 

 

 

LED1

Green

FL

System Float State

 

 

 

 

 

 

LED2

Yellow

EQU

System Equalize State

 

LED3

Red

HV

DC High Voltage Alarm-Minor

 

LED4

Red

LV

DC Low Voltage Alarm-Minor

 

LED5

Yellow

MIN

System Minor Alarm

 

 

 

 

 

 

LED6

Red

MAJ

System Major Alarm

 

 

 

 

 

 

LED7

Red

HVSD

High Voltage Shutdown (DC)

 

LED8

Red

AC FAIL

Loss of AC Input

 

LED9

Red

FUSE ALM

DC Output or Breaker SW. Trip

 

 

 

 

 

 

LED10

Red

LVDS OPEN

Low Voltage Disconnect Open

 

 

 

 

 

4.2.4 Relay Output

 

 

 

Table 16 displays the relay output.(Please refer to Figure 5)

Table 16 Relay Output

Relay

Function

Description

Relay

Function

Description

Relay1

ACF

AC Failure

Relay5

LV

DC Low Voltage

Alarm-Minor

 

 

 

 

 

Relay2

MAJ

Major Alarm

Relay6

LVD

Low Voltage Disconnect

Open

 

 

 

 

 

Relay3

HVSD

High Voltage Shutdown

Relay7

FA

Breaker Trip

Alarm

 

 

 

 

 

Relay4

HV

DC High Voltage

Relay8

MIN

Minor Alarm

Alarm-Minor

 

 

 

 

 

4-2

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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