American Power Conversion MX28B1200, MX28B2400+27V manual Conv Fail Safem+

Page 45

Rev 1

MX28B-1200+27V PRODUCT MANUAL

(Table 6-1. Parameter Locations, Descriptions, and Default Values)

 

 

 

 

PARAMETER

DESCRIPTION

DISPLAY SCREENS /

 

 

DEFAULT SETTINGS

 

 

 

Standby Alarm {1}

This alarm indicates that the control unit is holding a rectifier

Rect Stdby Almm+

[MODULES/RECT/SET-ALM]

in the standby mode.

n of N

 

 

 

 

 

 

 

 

Fan Fail Alarm {1}

This alarm indicates that a rectifier fan has failed.

Rect FF Alm

m+

[MODULES/RECT/SET-ALM]

 

n of N

 

 

 

 

 

 

 

 

RFA Alarm {1}

This alarm indicates that a rectifier output has failed.

Rect RFA Alm

m+

[MODULES/RECT/SET-ALM]

 

n of N

 

 

 

 

 

 

 

 

CONVERTER SETUP

 

 

 

 

 

 

Fail Safe Voltage {1}

Converter default output voltage if communication with the

Conv Fail Safem+

[MODULES/CONV/PARAM]

control unit fails.

-50.00 V

 

 

 

 

 

Communications Timeout {1}

T he maximum converter communications response time

Conv Fail Commm+

[MODULES/CONV/PARAM]

allowed before a communications failure is declared.

1 min

 

 

 

 

 

 

Converter Information

NOTE: This information can be viewed for each

 

 

 

converter installed by using the horizontal arrow keys.

 

 

 

 

 

 

Converter Current

A display of the DC output current for the individual

Conv 1 Curr

#

[MODULES/CONV/INFO]

Converter.

7.9 A

 

 

 

 

 

 

Current Limit Alarm

The status will be “ON” if the Converter has been forced into

Conv 1 CL

#

[MODULES/CONV/INFO]

its current limited mode.

OFF

 

 

 

 

 

 

 

 

Standby Alarm

The status will be “ON” if the control unit is holding the

Conv 1 Stdby

#

[MODULES/CONV/INFO]

Converter in the standby mode.

OFF

 

 

 

 

 

 

 

 

Fan Fail Alarm

The status will be “ON” if the Converter fan has failed.

Conv 1 FF

#

[MODULES/CONV/INFO]

 

OFF

 

 

 

 

 

 

 

 

Converter Fault Alarm (CFA)

The status will be on if the Converter output has failed.

Conv 1 CFA

#

[MODULES/CONV/INFO]

 

OFF

 

 

 

 

 

 

 

 

Converter Alarms

 

 

 

 

 

 

 

Current Limit Alarm {1}

This alarm indicates that a converter has been forced into the

Conv CL Alm

m+

[MODULES/CONV/SET-ALM]

current limited mode.

n of N

 

 

 

 

 

 

 

Standby Alarm {1}

This alarm indicates that either the control unit is holding a

Conv Stdby Almm+

[MODULES/CON/SET-ALM]

converter in the standby mode or an operator has set a

n of N

 

 

converter to standby

 

 

 

 

 

 

 

 

Fan Fail Alarm {1}

This alarm indicates that a converter fan has failed.

Conv FF Alm

m+

[MODULES/CON/SET-ALM]

 

n of N

 

 

 

 

 

 

 

 

CFA Alarm {1}

This alarm indicates that a converter output has failed.

Conv CFA Alm

m+

[MODULES/CON/SET-ALM]

 

n of N

 

 

 

 

 

 

 

 

CIRCUIT BREAKER SETUP

 

 

 

 

 

 

 

Breaker 1 Alias {1}

An alternate name (alias) that can be assigned to a circuit

Cir Bkr 1

m+

[MODULES/CIRBKR/ALIAS]

breaker if desired.

+24V

 

 

 

 

 

 

 

 

 

 

39

Image 45
Contents Model MX28B1200/2400+27V Description Part Number Battery Temperature ProbeDC Distribution Options +24V LVD Options +24VInitial release Revision Date Description 09/12/2001Table of Contents SETUP, ADJUSTMENTS, and Operation Page Introduction PrecautionsInspection upon Receipt of Goods GeneralReturn of Damaged Goods Concealed DamageWarranty Returns Warranty Repair or ReplacementGeneral Provisions Exclusions and Limitations MX28B-1200/2400+27V DescriptionMX28B1200/2400+27V System Diagram Power Output Capacity RectifiersConverters Control Unit AC Input Power+24V DC Distribution Battery connectionsDC Distribution 48 V DC Distribution from Converters OptionalEnvironmental MechanicalCompliance Preparation Safety PrecautionsRecommended Tools Recommended Test EquipmentMounting Room/LocationsVentilation AC Service and Ground ConnectionsBattery Disconnect Cable Sizing Considerations Connecting the CablesConverter Installation Rectifier InstallationAlarm Interface PC Board Alarm ConnectionsAlarm Outputs External Alarm InputsDC Circuit Breakers Connecting The Loads2.2 -48V Circuit Breaker Load Connections Installation of Circuit BreakersPower-Up and Checkout Battery Temperature Probe InstallationSystem Parameters Verification/Adjustment Apply AC PowerFull System Power Up User Interface SETUP, ADJUSTMENTS, and OperationExternal Alarm Inputs Alarm Output RelaysSnmp Interface Parameter Locations, Descriptions, and Default Values Alarms StatusSystem SET-ALM Date Setup PINOUT-RLY RLY-MAP AliasModules Rect SET-ALM DiagParam InfoFuse SET-ALM Cirbkr SET-ALMAlias Fuse LVD SET-ALM Batt SET-ALMComp PIN OEM Rev MX28B-1200+27V Product ManualParameter Description Display Screens Default Settings Conv LV Alm 40.0 C OFFBatt Disc Alm m+ Conv Fail Safem+ Cir Bkr 1 Alm m+ Out-Rly LVD2 LVD1

MX28B2400+27V, MX28B1200 specifications

The American Power Conversion (APC) MX28B1200 and MX28B2400+27V are advanced power management solutions designed to deliver superior reliability and performance for critical applications. These models are an integral part of APC’s extensive range of uninterruptible power supplies (UPS), catering specifically to high-performance environments such as data centers, server rooms, and industrial systems.

One of the standout features of the MX28 models is their robust power output capability. The MX28B1200 offers a 1200VA power rating, while the MX28B2400+27V boasts a substantial 2400VA rating. This impressive output ensures that connected equipment remains operational during power outages, providing essential backup support and minimizing downtime.

Another key characteristic is their advanced battery management technology, which incorporates intelligent charging systems to extend battery life and improve overall efficiency. This technology helps optimize the charging process, ensuring that the batteries are always in top condition and ready to supply power when needed.

The MX28B series also integrates smart LCD displays that provide real-time information on power conditions, battery status, and system performance. This user-friendly interface allows administrators to monitor the UPS at a glance, facilitating easier management and quicker response times in case of any issues.

In addition to reliable power delivery, the MX28 models emphasize scalability and flexibility. They are designed to support a variety of configurations and are compatible with a range of external battery packs. This ability to adapt means businesses can expand their power capabilities without overhauling their existing systems.

Furthermore, the MX28B series includes advanced protection features against power surges, voltage fluctuations, and other electrical disturbances. This ensures the safety of connected devices, safeguarding against potential damages and enhancing the overall integrity of critical operations.

The design of the APC MX28 models prioritizes efficiency, compliance with global energy standards, and reduced operational costs. This focus on efficiency not only leads to savings but also aligns with sustainable practices, making them an ideal choice for environmentally conscious organizations.

Overall, the APC MX28B1200 and MX28B2400+27V represent a significant advancement in UPS technology, combining power reliability, intelligent management, and environmentally friendly design to support a wide array of demanding applications across various industries.