Instructions for Electricians Power Distribution Unit 40kW 208/480/600V PD40F6FK1-M PD40G6FK1-M PD40L6FK1-M
American Power Conversion Legal Disclaimer The information presented in this manual is not warranted by the American Power Conversion Corporation to be authoritative, error free, or complete. This publication is not meant to be a substitute for a detailed operational and site specific development plan.
Contents General Information ........................................................ 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Symbols used in this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Explanation of procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Connection Instructions................................................. 2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . .
General Information Overview Note the definitions for the icons here and be observant for them throughout this manual. They are intended to call attention to potential hazards and important information. Check for updates to this instruction manual by going to the APC Web site (www.apc.com). Look for the latest letter revision (A, B, etc.) of the part number on the back of this manual.
Connection Instructions Safety Connections are to be performed by a licensed electrician only! Electrical Hazard! The following procedures require a licensed electrician: •Connection of utility conductors •Installation of an upstream circuit breaker •Connection to the Main Input switch •Wiring under the floor •Connection of an EPO switch Connect Utility Conductors and EPO Switch Electrical requirements 208 V Input 480 V Input 600 V Input Service distribution breaker †‡ 175 A 80 A 60 A Conductors to
Torque specs and tools required Before connecting to the terminals, verify the torque specs below by checking the specifications on the Main Input switch. Terminal Torque Tools L1, L2, L3 150 in-lb 6-mm Allen wrench N† 125 in-lb 13-mm socket wrench G, GEC 4–6 AWG: 45 in-lb 8 AWG: 40 in-lb Slotted screwdriver † Only on PDUs without a transformer.
Ensure Total Power Off px0003a 1.Set the UPS DC Disconnect breaker and System Enable switch to OFF. pxb0005a 2.If applicable, set the XR Battery Enclosure DC Disconnect breaker to OFF. pdx0138a 3.Set the PDU Main Input switch to OFF. pdx0018a 4.Open (turn OFF) the Q1, Q2, and Q3 breakers on the PDU. gen013 7a 5.Set the upstream input utility circuit breaker to the OFF or Locked Out position.
Access the PDU Main Input switch 1. Open the back doors of the PDU, unlock the top, smaller door, using the provided red key. 2. Loosen the two screws holding the larger, hinged door in place. Attach conduit to the PDU for the input conductors 1. Remove the rectangular gland plate by loosening the captive screws, using a Phillips or standard screwdriver: For wiring under a raised floor: Remove the plate in the floor of the PDU.
For overhead wiring: Remove the user connection plate from the top of the PDU. 2. Cut an appropriately-sized hole in the gland plate for the conduit. 3. Re-attach the gland plate. 4. Install a lock-nut and bushing to the conduit. 5. Thread the conduit through the hole.
Install a circuit breaker Warning: When you connect the InfraStruXure PDU to utility power, you must install a circuit breaker to protect the PDU against over-current. Determine the amperage of the circuit breaker that you need to install: Input Voltage Circuit Breaker Amperage 208V 175A 480V 80A 600V 60A Route the input conductors to the Main Input switch For overhead wiring, run the input conductors directly to the Main Input switch.
Connect input conductors Electrical Hazard: A licensed electrician must connect input conductors to the PDU! At the Main Input switch, connect the input wiring according to the labels on the switch and the illustrations below. See the table “Torque specs and tools required” on page 3 for specific information about connecting to each terminal. Warning: Connect the conductors to the terminals according to the labels on the terminals. Use copper conductors only.
Connect an Emergency Power Off (EPO) switch 1. Connect the switch to the EPO connection point terminals located on the bottom side of the PDU user connection plate.
2. Verify that the EPO DIP switches on the PDU monitoring unit are configured properly for the signal type you are using. The labels above the switches and the figure below show the correct settings for both the Normally Open (NO) and Normally Closed (NC) position. pdx0205a Location of switches on PDU monitoring unit Note: The default setting on the EPO interface on the PDU monitoring unit is for a Normally Open (NO) switch.
APC Worldwide Customer Support Customer support for this or any other APC product is available at no charge in any of the following ways: • Visit the APC Web site to access documents in the APC Knowledge Base and to submit customer support requests. – www.apc.com (Corporate Headquarters) Connect to localized APC Web sites for specific countries, each of which provides customer support information. – www.apc.com/support/ Global support searching APC Knowledge Base and using e-support.
