Related Manuals for Positron Teleline 7715-24
Summary of Contents for Positron Teleline 7715-24
- Page 1 Teleline™ Standalone Power Supply Unit -129 Vdc to -24 Vdc (7715-24) Description and Installation Guide 925W751005-01E...
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Page 3: Table Of Contents
Related Documentation........5 Positron Products and Services ....... 5 1.3 Service and Support . -
Page 5: Chapter 1 - General Information
Chapter 1 General Information... -
Page 6: Publication Information
The information contained in this document is the property of Positron Inc. Except as specifically authorized in writing by Positron Inc., the holder of this document: 1) shall keep all information contained herein confidential and shall protect same in whole or in part from the disclosure and dissemination to all third parties, and 2) shall use same for operating and maintenance purposes only. -
Page 7: About This Guide
Ground Potential Rise (GPR). Positron is the leader in isolation technology with its Teleline wireline products and TeleLite optical fiber wireline isolation/protection product families. Positron provides total flexibility in product configuration –... -
Page 8: Service And Support
Positron is committed to providing excellent ongoing technical support to its customers. A team of specialists is always available for telephone consultations or for on-site visits to assist in the maintenance and troubleshooting of Positron equipment. For pricing information or assistance in the planning, configuration and implementation of the installation of equipment, contact Technical Customer Service. -
Page 9: Repair Service
Service and Support 1.3.3 Repair Service All warranty repairs are performed at no cost. Positron reserves the right to repair or replace any equipment that has been found to be defective. For information about out-of-warranty repairs, contact Positron’s Repair Department. Due to the varied nature of repairs, no specific turnaround can be guaranteed, but average turnaround time is 20 working days from date of receipt. -
Page 10: Teleline Warranty
Positron's negligence, breach of warranty, breach of contract or for any other liability in any way connected with or arising out of, the equipment or any services performed by Positron shall be as follows:... -
Page 11: Cancellation And Rescheduling Charges
Cancellation and Rescheduling Charges Should the customer cancel, prior to shipment, any part of an order, the customer agrees to pay to Positron cancellation charges, not as a penalty, which shall total all expenses, including labor expenses, incurred by Positron prior to said cancellation. -
Page 13: Chapter 2 - Overview
Chapter 2 Overview... -
Page 14: The Standalone Power Supply Unit
Standalone Power Supply Unit, Description and Installation Guide The Standalone Power Supply Unit The Standalone power Supply Unit, model 7715-24 converts floating -129 Vdc from a station battery to -24 Vdc referenced to station ground. This large capacity standalone power supply may be used to power a fully loaded 3-, 5 or 8-card Shelf. -
Page 15: Features
Features Features Features of the Standalone Power Supply Unit, model 7715-24 include the following: The unit may be used with any old and new generation 3-, 5 or 8-card Teleline Shelf. The unit supplies continuous -24 Vdc up to 2 Amps from a -129 Vdc floating station battery, without compromising its floating nature. -
Page 16: Technical Specifications
Standalone Power Supply Unit, Description and Installation Guide Technical Specifications Table 2: Electrical Specifications (measured at 77°F or 25°C) Parameter Specification Input station voltage -105 to -150 Vdc Input power at full load 65 W Nominal output voltage -24 Vdc Maximum output current 2.0 A Maximum output power... -
Page 17: Chapter 3 - Installation
Chapter 3 Installation... -
Page 18: Installation
Power Supply Unit, Description and Installation Guide Installation This installation procedure assumes that the associated 3-, 5 or 8-card Shelf being used has already been mounted as per its installation instructions. For further information, refer to the Description and Installation documentation for the 3-card Shelf, model 751127, 5-card Shelf, model 751112/1, or 8-card Shelf, model 751109/13. - Page 19 Installation To install the Standalone Power Supply Unit 1. Verify that you are not using any equipment which is incompatible with the Standalone Power Supply Unit, model 7715-24. Do not use the Standalone Power Supply Unit with any other plug-in or standalone -24 Vdc power supply. Below is a listing of incompatible equipment.
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Page 20: Mechanical Installation
Power Supply Unit, Description and Installation Guide Mechanical Installation The Standalone Power Supply Unit can be installed on a 19” rack or on a wall. 3.2.1 Rack-mount To install the Standalone Power Supply Unit in an equipment rack 1. Position the support bracket on the rack and fasten using bolts. 2. -
Page 21: Electrical Installation
Electrical Installation Electrical Installation The Station and Central Office (CO) cables should be kept at least six inches AUTION apart upon wiring in order to prevent an electric arc between the two in the event of damage to, or degradation of, their insulation. 1. - Page 22 Power Supply Unit, Description and Installation Guide Table 7: Standalone Power Supply Unit Output Connections to a 5- or 8-Card Shelf via the Station Side Cable or a Power Cable Connection Method Description Connector Position Wire Color (5 or 8-Card Shelf) Station Side Ground TB1-2...
- Page 23 Electrical Installation 5. Verify that you obtain -24 V inside the shelf. Blown fuses are the only circuit components to be replaced by customer maintenance personnel. Fuses are located on the terminal blocks. Contact Positron should any other maintenance be required.
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Page 25: Appendix A - Acronyms
Appendix A Acronyms... -
Page 26: A 1 Acronyms
Standalone Power Supply Unit, Description and Installation Guide Acronyms Central Office CMOS Complementary Metal-Oxide Semiconductor Direct Current Electro static Discharge Ground Potential Rise Ground Light Emitting Diode Remote...
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