American Power Conversion MX28B600 manual Power Output Capacity, Rectifiers, Control Unit

Page 12

MX28B600-48V

4.2Power Output Capacity

600 amps maximum, or 550 amps with N+1 redundancy. The housing provides space for three rectifier shelves that can hold up to four rectifiers each, a control unit, and two tiers of up to 43 distribution circuit breakers.

4.3Rectifiers

The rectifiers are APC DC Network Solutions, Inc. Model MRF28H54BV with specifications as follows:

Input Voltage:

176-264V AC (230V AC nominal) @ 45-66 Hz

Input Current per Rectifier:

13.9 Amps @ 230V AC

Apparent Power Factor:

99% Typical, 98% Minimum

Output Voltage:

54.5V DC

Over voltage Protection:

Set at 59.5V DC

Output Current per Rectifier:

50 Amps Minimum Continuous

Power Output per Rectifier:

2800W Continuous, Vin > 198V AC

Efficiency:

91% Typical

Cooling:

Fan cooled, front to rear airflow

Ambient Temperature:

-25°C to 65°C Operational

Hostile/Dusty Environment:

Dust filter is optional

4.4Control Unit

The microprocessor-based power system control unit is 1U high (1.75”) and provides control and monitoring functions. Operating features are:

32-character alphanumeric display

LED alarm and status indicators

Standard voltage and battery charging control

Battery temperature compensation (optional)

Monitoring of up to three shelves of four rectifiers each

Individual alarm monitoring of 43 breakers

Individual alarm monitoring of eight GMT fuses

Eight alarm / annunciation relays (Major, Minor, and six user defined) with form C contact outputs

Four external alarm inputs (either N.O. or N.C. contacts)

Control of either a battery or a load LVD

WEB/SNMP interface card for remote monitoring.

8

Image 12
Contents MX28B600 Revision History Table of Contents Product Overview and Technical DescriptionMX28B600 General Information IntroductionInspection upon Receipt of Goods General Visible External DamageConcealed Damage Customer Service and Support Warranty Provisions Warranty ReturnsWarranty Repair or Replacement General ProvisionsMX28B600 1. MX28B600 Description2. MX28B600 Block Diagram Power Output Capacity RectifiersControl Unit AC Input Power Battery connectionsDC Distribution MountingEnvironmental Mechanical ComplianceInstallation Procedures Preparation Recommended ToolsRecommended Test Equipment Equipment InspectionBattery Connections VentilationConnecting the Cables Alarm ConnectionsCable Sizing Considerations 1. External Alarm Input Definition 2. External Alarm Input ConnectionsAlarm Outputs Alarm Terminal Output Designation User Alarm Notes NO-NC-C1. Plug-in Circuit Breakers 2. GMT FusesReattach the circuit breaker cover panel Battery Temperature Probe Installation Power-Up and CheckoutLoad Connections Circuit Breakers Apply AC Power System Parameters Verification/AdjustmentFull System Power Up MX28B600-48V SETUP, ADJUSTMENTS, and Operation User InterfaceSnmp interface Alarm Output Relays Parameter Locations, Descriptions, and Default Values0000 11112222 OEM R OffsetDisplay Type 000255Date JUN 27Test Relay Test Min RlyTest Maj Rly Batt FloatBatt Disc Alm m+ Batt HV AlmBatt LV Alm Batt HT AlmRect FF Alm Rect RFA AlmCir Bkr 48VFuse 1 Alm Fuse 16 AlmIn-Rly Input RelayLVD1 Reset LVD2 ResetEnable Relay MajorMX28B600-48V 1. Control Unit Menu Structure 1. Control Unit Menu Structure Modules Rect SET-ALM Alias Fuse LVD SET-ALM

MX28B600 specifications

The American Power Conversion (APC) MX28B600 is a top-of-the-line uninterruptible power supply (UPS) designed to provide reliable power protection for a variety of applications. Known for its robust features and advanced technologies, the MX28B600 is an ideal solution for small to medium-sized data centers, telecommunications systems, and other critical IT infrastructure.

One of the standout features of the MX28B600 is its high capacity, which allows it to support a wide range of devices while accommodating future growth. With a power rating of 28 kVA, it can effectively handle multiple servers and network equipment without compromising performance. This capacity ensures business continuity even during power outages, surges, or fluctuations.

The MX28B600 utilizes advanced Double Conversion Online technology, which provides consistent and clean power to connected equipment. This technology ensures that the output voltage is tightly regulated, protecting sensitive electronics from damage and improving overall reliability. Additionally, the UPS features a wide input voltage range, allowing it to function effectively even in unstable power environments.

Another critical characteristic of the MX28B600 is its modular design, which provides flexibility for customization and scalability. Users can easily add or remove modules based on their evolving power requirements, making it a cost-effective solution over time. This modularity also simplifies maintenance and reduces downtime, ensuring that businesses can remain operational without interruptions.

The APC MX28B600 incorporates a user-friendly interface that makes monitoring and managing power needs straightforward. Its LCD display provides real-time information on battery status, output power, and alerts, allowing users to make informed decisions quickly. Additionally, the UPS is equipped with Remote Manager capabilities, enabling remote monitoring and management from any location, which is especially beneficial for IT administrators responsible for multiple sites.

Designed with energy efficiency in mind, the MX28B600 meets stringent environmental standards. Its Eco mode and Intelligent Battery Management system optimize battery life, reduce energy costs, and lower carbon emissions, contributing to a more sustainable operation.

In conclusion, the APC MX28B600 is an exceptional choice for businesses looking for reliable and efficient power protection. With its high capacity, advanced technologies, modular design, and energy-efficient operation, it is poised to meet the demands of modern organizations while ensuring continuous uptime and protecting critical equipment.