APC ACRC100, ACRC103 manual Power connections

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Power connections

Power cords may be routed through the top of the equipment (standard) or through the bottom (optional).

Top wiring configuration (standard).

1. Route power cords through the equipment to the top power cord access, as shown.

2. Push the power cords through the hole at the top power cord entrance.

3. Secure the plate to the underside of the equipment top with four Phillips screws (provided).

4. Secure the power cords at appropriate locations inside the equipment using the provided tie wraps.

Bottom wiring configuration (optional).

Screws

Top power cord entrance

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Plate

Bottom power entrance

1.Remove the blank plate from the bottom power cord entrance. Save the plate and the four Torx screws.

2.Route the power cords through the equipment to the bottom power cord access, as shown.

3.Feed the power cords through the hole at the bottom power cord entrance and secure the plate to the bottom of the equipment with the four Torx screws you saved in step 1.

4.Secure the blank plate to the top power entrance with four Phillips screws (provided).

5.Secure the power cords at appropriate locations inside the equipment using the provided wire ties.

Feeds A and B. The equipment is capable of receiving power through one of two separate feeds, feed A or feed B. Use the display interface to configure the unit to receive power through feed A, feed B, or both). If connected, feed B is the primary power input to the equipment by default; feed A is the backup power input. The equipment receives power through feed B regardless of whether feed A is receiving power. If power is removed from feed B, feed A takes over and supplies power to the equipment (if feed A is connected). Connect the feed A and feed B cables to individual, breaker-controlled branch circuits or to PDUs backed by separate Uninterruptible Power Supplies (UPS).

Note: Feed A and feed B must not use the same branch circuit, PDU, or UPS.

For more information on configuring power input feeds, see the InRow RC Operation and Maintenance manual.

InRow RC Installation

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Contents Installation 동봉된 CD 안에 한국어 매뉴얼이 있습니다 American Power Conversion Legal Disclaimer Page Contents Mechanical Connections Overview SafetyManual updates Cross-reference symbol used in this manual Damage to Equipment or Personnel Inspecting the Equipment Installation kitInventory Door and side panel locksExterior Component IdentificationInterior User interface connection panel Room Preparation Incoming power supply requirementsWith cooling distribution unit CDU Piping DiagramsTop piping InRow Bottom piping To customer Supplied chiller Without CDUOut From Coils FullFull Bypass Open Internal piping diagramDimensions are shown in mm Piping and electrical access locationsWeights and Dimensions Door removal Side panel removal Removing Doors and PanelsLeveling Service accessPositioning the Equipment Joining to enclosures Stabilizing the EquipmentFloor brackets Piping Mechanical ConnectionsConnect piping Condensate pump drain connection Chiller Accessories and spare partsFilling and Purging Than 76 l/m 20 gpm Electrical Connections Power connections Control Modbus User interface connection pinoutLink ports Network port Modbus Control connectorLeak detector port Form C alarm contacts and shutdown inputTemperature sensor 990-2402D-001 11/2012 APC Worldwide Customer Support