dc series mx28b1200/4800 - terms and conditions - 700 amp circuit breaker temperature probe lvd 70 -...
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Features� Ease of Installation
� 23" Cabinet
� Each system contains up totwenty four 50A rectifiers pro-viding 1200A. Rectifiers aremounted four across in six4U shelves
� SNMP interface
� Battery TemperatureCompensation
� Power Factor CorrectedRectifiers
� Flexible Output Distributionbuilt in:1-100 Amp Small CircuitBreakers100-700 Amp Large CircuitBreakers70-600 Amp Large Fuses
� Output Distribution Bays with:100-700 Amp Large CircuitBreakers70-600 Amp Large Fusesbuilt in
� Current metering on large
distribution bays
Typical Applications� Cellular and PCS
� Distributed Networks
� IXC (Inter Exchange Carrier)
� ISP
� Telehouse
� Broadband Wireless
� Fiber
Industry Approvals� Safety: UL 1950
� EMC: Complies with FCC Part
15 Subpart J, Class A
� NEBS Pending
Warranty
The MX28B1200/4800 is underwarranty against faulty manufac-ture and faulty components for aperiod of two years from the dateof delivery. Please refer to condi-tions of sale for full details. Wereserve the right to amend specifi-cations without prior notification.
DC SeriesMX28B1200/4800Modular, scalable DC power plant for large-sized wireless/cellular, co-location, cable andtelecommunications applications
APC’s MX28B1200/4800 system is an easily installed 23" compatible modular stand-alone power plantcapable of supplying multiples of 1200A at -48V DC. Configurableoptions allow the user to tailor thesystem for specific high integritypower requirements. The system canbe configured with up to 24 x 50Arectifiers per bay with up to 4 bays.
A Low Voltage Disconnect (LVD) canbe supplied on either battery or load side. No LVD is also an option.
A single master control unit in thefirst power system provides controland monitoring for the entire system.
The MX28B1200 can be expandedto 4800 amps with the addition ofexpansion bays.
System Options� 125 - 700 Amp circuit breaker
� Temperature Probe
� LVD
� 70 - 600 Amp fuse option
N E W !Now available with
480V input
An optional 48 position plug-in breaker tier provides -48V distribution. Connections for -48 Vdc loads, requiring standard #10-32 two-hole lugs on 5/8"centers, are located directly above the corresponding breaker. Alternative option panels include mounted circuit breakers for 250A to 700A range and70-600 amp large fuse holders. Optional large fuse and large circuit breaker bays are available
Weight 775 lbs. (352 kg)
Mechanical
Color Dawn Gray
Dimensions 23" rack - 26" wide x 26" deep x 84" high (660mm wide x 660mm wide x 2134mm high)
Up to 10,000 ft. (3000m), OperatingUp to 32,000 ft. (10,000m), Storage
-29˚F to +149˚F (-20˚C to +65˚C) Operating-40˚F to +185˚F (-40˚C to +85˚C) Storage0% to 85% RH non-condensing, Operating0% to 95% RH non-condensing, StorageHumidity
Altitude
Up to twenty-four MRF28H54BV or MRF28H54BV50 (277V input) rectifiers can be fitted in the cabinet dependent on system configuration.Rectifiers are forced air cooled with front to rear airflow
Overvoltage 59.5Vdc
Power Factor 99% Typical, 98% Minimum
A rear located enclosure provides a terminal strip(s) for AC input power connectionAC Input Connection
Output voltage 54.0Vdc nominal
Output Current 1200A up to 4800A dependent on configuration
Polarity Positive Earth
3 Phase Input V (nominal) Connection Phase Loading* input current per rectifier Phase loading input current per rectifier*Rectifierat nominal input voltage at nominal input voltage -15%
277/480V 3 phase Wye, 4 wire 11.5A 13.6A 1MRF28H54BV50
400V 3 phase Wye, 4 wire 13.9A 16.3A 1MRF28H54BV
208V 3 phase Delta, 3 wire 15.5A 16.3A 1MRF28H54BV
Safety UL 1950, NEBS pending
DC Output Specifications
Overvoltage
Complies with FCC Part 15 Subpart J, Class A pending
EMC
Safety
AC Input Specifications
Rectifiers
Temperature Compensation The system is offered with or without battery voltage temperature compensation. Optional temperature probe required
System Monitor / Control
Temperature Compensation
Alarm outputs Eight (8) sets of independent Form C contacts. Two (2) are permanently allocated to Major and Minor the remaining 6 are user allocated
Number of Alarm Outputs
Environmental
MX28B/DM3000 microprocessor controlled and monitored
Alarm inputs The monitor can report up to four external alarm conditions. External alarms should be presented by a set of Form C dry contacts per alarm
External Alarm Inputs
EMC
Rectifiers
Ambient Temperature
©2002. All rights reserved. All APC trademarks are property of American Power Conversion. Other trademarks are property of their respective owners. Specifications are subject to change without notice. PART# 996-2166C
For more information call:Tel: 800 800 4APC - US & CanadaTel: 401 789 0204 - World wide
APC CorporateAPC North America132 Fairgrounds RoadWest Kingston RI 02892, USACall: 800 800 4APCFax: 401 789 3710
APC EuropeAPC IrelandBallybrit Business ParkGalway, IrelandCall: +35 391 702000Fax: +35 391 756909
APC Asia PacificAPC AustraliaLevel 1, 27 Northpoint100 Miller StreetNorth Sydney, NSW2060Call: +61 2 9955 9366Fax: +61 2 9955 2844
APC Latin America5301 Blue Lagoon Dr.Suite #610MiamiFL 33126, USACall: 305 266 5005Fax: 305 266 9695
Visit: www.apc.comE-mail: [email protected] Support: support.apcc.comPowerFax™: 800-347-FAXX
APC’s qualitysystem is certified byISO 9001 standards
APC Symmetra® Rack-MountPower Array™ (2-6 kVA)Symmetra RM provides all four components of theSymmetra Power Array: redundancy, scalability, manage-ability and self-serviceability in a rackmount form factor, toprovides high availability for mission critical servers, net-working and telecom equipment.
Also available from APC
N E W !
Output Distribution
*Maximum input current per rectifier will not exceed 16.3A
APC Symmetra® Power Array™ (4-16 kVA)Symmetra Power Array provides redundant power pro-tection with scalability, and manageability for multipleservers and business critical applications. It does forpower protection what RAID did for data storage.