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C-COR Optiworx HW Series Procedures Manual

Integrated fan/power supply
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Integrated Fan/Power Supply
Procedures Manual
060914-000 Rev C

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Summary of Contents for C-COR Optiworx HW Series

  • Page 1 Integrated Fan/Power Supply Procedures Manual 060914-000 Rev C...
  • Page 3 Procedures Manual Optiworx ™ Integrated Fan/Power Supply HW-PSFAN-1-110 HW-PSFAN-2-110 HW-PSFAN-1-220...
  • Page 4 C-COR, C-COR Electronics, DV6000, FlexNet, I-Flex, LITEAMP, and SMART-NETT are registered trade- marks and Cable Network Manager, CNM, COR-Convergence, COR-Connect, FlexNode, lumaCOR, naviCOR, Transfer Linearization, and TL Technology are trademarks of C-COR.net Corp. All other brand and product names are trademarks or registered trademarks of their respective companies.
  • Page 5 Call the C-COR.net worldwide headquarters 24 hours a day, 7 days a week on the C-COR.net Technical Support Hotline: Technical Support Hotline: 888-827-2267 Or, call C-COR.net worldwide headquarters Monday through Friday (8 AM to 5 PM ET [+5GMT]) and ask for the Applications Engineering and Training Department: State College Office: +1-814-231-4422 Toll Free:...
  • Page 6 State College, PA 16801-7580 USA Providing Feedback on this Publication: C-COR.net welcomes your suggestions and assistance in identifying any errors, inaccuracies, or misleading information. Please contact our Technical Publications Department with an e-mail referencing the document number and page number(s) to which the feedback applies.
  • Page 7 ABOUT THIS MANUAL This document provides procedures for installation of the Optiworx HWX Integrated Fan/Power Supply. These procedures cover the single and dual power supply assemblies. Revision History REVISION DATE REASON FOR CHANGE 1/98 Initial release 12/99 Change to Corporate format, updated installation DLPs. 10/01 Trademark Update Related Publications...
  • Page 8 Admonishments Important safety admonishments are used throughout this manual to warn of possible hazards to persons or equipment. An admonishment identifies a possible hazard and then explains what may happen if the hazard is not avoided. The admonishments — in the form of Dangers, Warnings, and Cautions —...

  • Page 9: Table Of Contents

    TABLE OF CONTENTS Content Page SECTION 1 DESCRIPTION GENERAL DESCRIPTION ..............1-1 PHYSICAL DESCRIPTION .
  • Page 10 (This page deliberately blank) FRONT MATTER 060914-000 Rev C...

  • Page 11: General Description

    Three fans are located across the top of the Integrated Fan/Power Supply assembly such that when placed above an HWX Equipment Shelf it will draw air cooling air up through the shelf and exhaust it from the top of the assembly. Page 1-1 © 2001, C-COR.net Corporation...
  • Page 12 Terminal Block B Power Supply B Individual screw terminals: (Dual Version only) - 48V -V, -48 VDC Line +V, -48 VDC Return GND, Office ground Ground Post Spring-loaded ground post that connects to Office ground Page 1-2 © 2001, C-COR.net Corporation...

  • Page 13: Functional Description

    105 cfm. The fans are positioned such that when the Integrated Fan/Power Supply assembly is placed above an HWX Equipment Shelf, they will draw cooling air up through the shelf, and then exhausted from the top of the Fan/Power Supply assembly. Page 1-3 © 2001, C-COR.net Corporation...

  • Page 14: Specifications

    - 48 VDC, ± 5% Output Voltage Output Current 6.0 A maximum Output Ripple 1.5 V Peak-to-Peak Power Consumption 270 W nominal, 380 W maximum Power Supply Fuses (2) 10 A, 250V, 0.25”x1.25”, Slo-Blo type Page 1-4 © 2001, C-COR.net Corporation...

  • Page 15: Installation

    Note: If one NTP sends you to another, in most cases you need not return to the first NTP after finishing the second. Note: When you complete a DLP, return to the procedure which sent you to the just- completed DLP. Page 2-1 © 2001, C-COR.net Corporation...

  • Page 16: Safety Information

    Caution: HWX equipment is electrostatic discharge sensitive. To prevent electrostatic discharge damage, wear a grounded wrist strap when you touch equipment units. Always place units on an approved, grounded, antistatic surface. Use antistatic packaging when transporting equipment. Page 2-2 © 2001, C-COR.net Corporation...

  • Page 17: Installation Task Index List

    Installing the HWX Integrated Fan/Power Supply ......DLP-501 ....2-7 Integrated Fan/Power Supply Wiring ..........DLP-502 ....2-11 INITIAL TURN-UP AND TEST ............... NTP-003 ......2-5 Perform Initial Functional Check of the Integrated ......DLP-503 ....2-14 Fan/Power Supply Assembly Page 2-3 © 2001, C-COR.net Corporation...

  • Page 18: Install Integrated Fan/Power Supply

    3. Connect the Fan/Power Supply to office ground and wire -48 VDC DLP-502 2-11 output(s) to the HWX Universal Equipment Shelf. Stop! You have completed this procedure. Page 2-4 © 2001, C-COR.net Corporation...
  • Page 19 For Details Go To: 1. Connect and turn on AC power to the assembly, check front panel DLP-503 2-14 indications for normal operation, and verify operation of the cooling fans. Stop! You have completed this procedure. Page 2-5 © 2001, C-COR.net Corporation...

  • Page 20: Unpack Equipment And Inspect For Damage

    Do not install any product that is significantly damaged. If there is any damage to the equipment, refer to “Contacting C-COR.net Technical Support” on page v of this document for further instructions on how to proceed.

  • Page 21: Installing The Hwx Integrated Fan/Power Supply

    Note 1. Although the power supply fan assembly can be mounted in a 24” space, no 19” to 24” extender brackets exist for mounting the rear support brackets. Note 2. The ventilation spacer assembly can not be adapted to the 24” spacing requirement. Page 2-7 © 2001, C-COR.net Corporation...
  • Page 22 If the unit is going to be placed in a 600 mm rack or cabinet: a. Refer to Figure 501-2 for attaching the 19” to 600 mm bracket extenders to the units front mounting brackets (one on each side). Figure 501-2. Attaching 600 mm Bracket Extender Page 2-8 © 2001, C-COR.net Corporation...
  • Page 23 Power Supply (Figure 501-4), and allows the bottom of the Fan/Power Supply housing to be placed directly on top of the HWX Equipment Shelf. Mount the brackets using appropriate mounting hardware. Tighten the screws securely. Figure 501-4. Mounting of Rear Support Brackets Page 2-9 © 2001, C-COR.net Corporation...
  • Page 24 Use appropriate mounting screws to secure the Fan/Power supply mounting brackets to the rack or cabinet rails. Tighten the mounting screws securely. Warning: Do not yet attach the Fan/Power Supply AC power cord. Stop! You have completed this procedure. Page 2-10 © 2001, C-COR.net Corporation...

  • Page 25: Integrated Fan/Power Supply Wiring

    Route the wire and connect its other end to the office ground conductor. Dress and secure the ground wire so that it cannot come into contact with any other electrical terminations. Page 2-11 © 2001, C-COR.net Corporation...
  • Page 26 Equipment Shelf’s rear panel input terminal block “-48VDC 5A” (A or B). Then connect the “Power Supply B -48V” terminal block to the other HWX Equipment Shelf rear panel input terminal block “-48VDC 5A”. To make wire connections, continue to step 8. Page 2-12 © 2001, C-COR.net Corporation...
  • Page 27 Connect the third wire from the Fan/Power Supply’s “GND” screw terminal to the HWX Equipment Shelf’s “GND” screw-terminal, tighten screw terminal securely. Warning: Do not yet attach the Fan/Power Supply AC power cord. Stop! You have completed this procedure. Page 2-13 © 2001, C-COR.net Corporation...

  • Page 28: Perform Initial Functional Check Of The Integrated

    Module LED Indications column can be used as a guide to fault isolation through module LED analysis. The LED indications are shown in actual module layout positions, using the following legend: Page 2-14 © 2001, C-COR.net Corporation...
  • Page 29 • If the voltage is present, suspect defective LED or alarm circuitry. Although this will not affect functionality of the assembly, the unit should be replaced and returned to C-COR.net for repair at the earliest connivent time. Go to step 12 to verify cooling fan operation.
  • Page 30 • If the voltage is present, continue to step 8. Check AC fuses: a. On the rear panel, set power rocker switch to the “O” (off) position. Remove the AC power cord from the AC input power module. Page 2-16 © 2001, C-COR.net Corporation...
  • Page 31 Fan/Power Supply assembly. Disconnect wiring to the shelf, remove and return the suspected faulty HW-PSFAN-x-xxx assembly to C-COR.net. • If the fuses are good (measures continuity), replace fuse holder as directed in step 10. When complete, continue to step 11.
  • Page 32 (observing the marked polarity) check that a supply voltage of -40 to -56.7 VDC is present at the DC output terminals (POWER SUPPLY A - 48V and B if a dual supply version). Page 2-18 © 2001, C-COR.net Corporation...
  • Page 33 • If the voltage is present on DC-A and DC-B (dual supply version), suspect defective LED or alarm circuitry. Although this will not affect functionality of the assembly, the unit should be replaced and returned to C-COR.net for repair at the earliest convenient time. Continue to step 12 to verify cooling fan operation.
  • Page 34 PN 060914-000 Revision C, October 2001 (This page deliberately blank) Page 2-20 © 2001, C-COR.net Corporation...
  • Page 36 World Headquarters 60 Decibel Road State College, PA 16801-7580 USA Tel: 800-233-2267, +1-814-238-2461 Fax: +1-814-238-4065 www.c-cor.net European Office Canadian Office P.O. Box 10.265 981 Mountview Court, Oshawa, 1301 AG Almere Ontario, L1K 2M1, Canada The Netherlands Tel: 905-427-0366 Fax: 905-428-0927...

This manual is also suitable for:

Optiworx hw-psfan-1-110Optiworx hw-psfan-2-110Optiworx hw-psfan-1-220

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