American Power Conversion MX28B2400+27V Preparation, Recommended Tools, Equipment Inspection

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MX28B-1200+27V PRODUCT MANUAL

Rev 1

5 INSTALLATION PROCEDURES

5.1 Preparation

5.1.1Recommended Tools

∙Standard selection of insulated hand tools.

∙Proper tools for crimping the selected cable lugs.

5.1.2Recommended Test Equipment

∙Digital Multimeter

5.1.3Equipment Inspection

Remove equipment from packing material and inspect for shipping damage to verify the safety and operational suitability for the installation site. [Refer to Section 1.3]

5.1.4Safety Precautions

***** WARNING *****

The power plant is supplied from a nominal 230V AC, 50/60 Hz source. Keep All AC input enclosure covers in place when the system is operational or energized.

***** CAUTION *****

Handling or touching the controller boards located inside this unit without being electro statically discharged (grounded to the frame) may cause extensive damage to the electronics. Before touching or handling the controller boards, it is recommended that an ESD wrist strap be utilized.

***** WARNING *****

Hazardous energy levels are present on bare conductors in the +24 and -48V DC distribution connection areas of the plant. Accidental shorting of distribution conductors can cause arcing and high currents that can cause serious burns or other physical harm.

It is recommended that:

∙Any jewelry, rings or watches be removed while working on this equipment.

∙Handles of all wrenches, screwdrivers, cutters and pliers be insulated.

∙Shafts of screwdrivers be wrapped in electrical tape or otherwise insulated.

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Contents Model MX28B1200/2400+27V DC Distribution Options +24V Battery Temperature ProbeDescription Part Number LVD Options +24VRevision Date Description 09/12/2001 Initial releaseTable of Contents SETUP, ADJUSTMENTS, and Operation Page Inspection upon Receipt of Goods PrecautionsIntroduction GeneralConcealed Damage Return of Damaged GoodsWarranty Returns Warranty Repair or ReplacementGeneral Provisions Exclusions and Limitations Description MX28B-1200/2400+27VMX28B1200/2400+27V System Diagram Power Output Capacity RectifiersConverters AC Input Power Control UnitBattery connections +24V DC Distribution48 V DC Distribution from Converters Optional DC DistributionEnvironmental MechanicalCompliance Recommended Tools Safety PrecautionsPreparation Recommended Test EquipmentRoom/Locations MountingAC Service and Ground Connections VentilationBattery Disconnect Connecting the Cables Cable Sizing ConsiderationsRectifier Installation Converter InstallationAlarm Connections Alarm Interface PC BoardExternal Alarm Inputs Alarm OutputsConnecting The Loads DC Circuit BreakersInstallation of Circuit Breakers 2.2 -48V Circuit Breaker Load ConnectionsBattery Temperature Probe Installation Power-Up and CheckoutApply AC Power System Parameters Verification/AdjustmentFull System Power Up SETUP, ADJUSTMENTS, and Operation User InterfaceExternal Alarm Inputs Alarm Output RelaysSnmp Interface Parameter Locations, Descriptions, and Default Values Alarms StatusSystem SET-ALM OUT-RLY RLY-MAP Setup PINDate AliasParam DiagModules Rect SET-ALM InfoCirbkr SET-ALM Fuse SET-ALMAlias Fuse LVD SET-ALM Batt SET-ALMComp PIN OEM MX28B-1200+27V Product Manual RevParameter Description Display Screens Default Settings Conv LV Alm OFF 40.0 CBatt Disc Alm m+ Conv Fail Safem+ Cir Bkr 1 Alm m+ Out-Rly LVD1 LVD2

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.
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