APC ACRC103 Specifications

InstallationInRow™ Half-Rack RCACRC100ACRC103

InRow Half-Rack RC Installation4Component IdentificationExterior Removable rear door  Door lock (front and rear doors) Side panel latch  Top netwo

5InRow Half-Rack RC InstallationInterior Air filter  Bottom supply connection (optional) Top supply connection (optional)  User interface connecti

InRow Half-Rack RC Installation6User interface connection panelA-Link portsControl RS-485 portReset buttonForm C alarm contacts and shutdown input

7InRow Half-Rack RC InstallationRoom PreparationDuring the design of the data center, consider ease of entry for the equipment, floor loading factors,

InRow Half-Rack RC Installation8Piping DiagramsWith CDUNote: Install isolation valves and particulate strainers with 20 mesh stainless steel screen (o

9InRow Half-Rack RC InstallationWithout CDUNote: Install isolation valves and particulate strainers with 20 mesh stainless steel screen (opening size

InRow Half-Rack RC Installation10Internal piping diagramEntering water union (top piping)Entering water union (bottom piping)Leaving water union (t

11InRow Half-Rack RC InstallationPiping and electrical access locationsDimensions are shown in mm (in). Power connectionsPower connections1-in NPT

InRow Half-Rack RC Installation12Weights and Dimensionsna1551aNet weight (equipment only) 162.77 kg (358.5 lb)Dimensions are shown in mm (in).

13InRow Half-Rack RC InstallationInstallationRemoving Doors and PanelsDoor removalSide panel removalna1571aWarning: Do not open doors and panels if th

This manual is available in English on the enclosed CD.Dieses Handbuch ist in Deutsch auf der beiliegenden CD-ROM verfügbar.Deze handleiding staat in

InRow Half-Rack RC Installation14Positioning the EquipmentService accessAn area of 1143 mm (45 in) of clear floor space in front and 914.4 mm (36 in)

15InRow Half-Rack RC InstallationStabilizing the EquipmentFloor bracketsTo prevent the equipment from moving from its final location (if it is not joi

InRow Half-Rack RC Installation16Mechanical ConnectionsPipingWater. Install shutoff valves for routine service and emergency isolation of the equipmen

17InRow Half-Rack RC InstallationConnect pipingSee “Piping Diagrams,” beginning on page 8, for recommended valve, flexible adapter, and strainer insta

InRow Half-Rack RC Installation18Condensate pump drain connection. Condensate pump drain installation. The condensate drain line is coiled inside the

19InRow Half-Rack RC InstallationCDUSee the CDU Installation manual for proper installation procedures.Accessories and spare partsAccessories are avai

InRow Half-Rack RC Installation20Filling and PurgingWhen the equipment is properly piped, begin the filling process (top piping configuration shown).E

21InRow Half-Rack RC Installation3. Slightly open the top coil vent.4. At the water supply, open the appropriate valves to begin letting water slowly

InRow Half-Rack RC Installation22Electrical ConnectionsThe following electrical connections are required in the field:• Feeds A and B•A-Link• Network

23InRow Half-Rack RC InstallationPower connectionsWarning: The equipment has two power inputs for redundancy. Disconnect both before performing any se

American Power Conversion Legal DisclaimerThe information presented in this manual is not warranted by the American Power Conversion Corporation to be

InRow Half-Rack RC Installation24Feeds A and B. The equipment is capable of receiving power through one of two separate feeds, feed A or feed B. Use t

25InRow Half-Rack RC InstallationUser interface connection pinoutA-Link portPin 1=High; Pin 2=Low;Pins 3, 6=Perf Power; Pins 4, 5=Ground24 Vdc (bias

InRow Half-Rack RC Installation26A-Link portsNote: All input and output connections should be wired as Class 2 circuits.Depending on the equipment con

27InRow Half-Rack RC InstallationNetwork portLAN cable (10/100 Base-T)na2247aSwitch/HubFirst InRow RC Second InRow RC Last InRow RC

InRow Half-Rack RC Installation28Modbus150Ω termination resistor (provided)Modbus cable (RS-485)na2248aModbus MASTERFirst InRow RC Second InRow RC L

29InRow Half-Rack RC InstallationControl connectorForm C alarm contacts and shutdown inputA relay internal to the user interface is typically controll

InRow Half-Rack RC Installation30Leak detector portRope water detector (AP9325). Up to four optional rope water detectors can be installed in series.

31InRow Half-Rack RC InstallationInstall the temperature sensor. 1. Insert the rack temperature sensor connector in the temperature sensor port at the

InRow Half-Rack RC Installation32SpecificationsNote: For additional capacity and performance data, consult the InRow RC Technical Data Manual.Electric

33InRow Half-Rack RC InstallationWarrantyOne-Year Factory WarrantyThe limited warranty provided by American Power Conversion (APC®) in this Statement

InRow Half-Rack RC Installation34IN NO EVENT SHALL APC, ITS OFFICERS, DIRECTORS, AFFILIATES OR EMPLOYEES BE LIABLE FOR ANY FORM OF INDIRECT, SPECIAL,

35InRow Half-Rack RC InstallationWarranty ProceduresClaimsTo obtain service under the warranty, contact APC Customer Support (see the back cover of th

12/2007990-2402B-001*990-2402B-001*APC Worldwide Customer SupportCustomer support for this or any other APC product is available at no charge in any o

ContentsInRow Half-Rack RC InstallationiGeneral Information... 1Overview . . . . . . . . . . . .

InRow Half-Rack RC InstallationiiStabilizing the Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Floor brackets . . . .

1InRow Half-Rack RC InstallationGeneral InformationOverviewSave these instructionsThis manual contains important instructions that must be followed du

InRow Half-Rack RC Installation2Cross-reference symbol used in this manualSee another section of this document or another document for more informatio

3InRow Half-Rack RC InstallationInventoryInstallation kitDoor and side panel locksThe four side panels are locked at the factory, and the front and re