Summary of Contents for Positron Teleline 750003
- Page 1 Teleline™ Wall-Mount Power Supply Chassis model 750003 Description and Installation 925W751051-02E...
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Page 3: Table Of Contents
Related Documentation........7 Positron Products and Services ....... 7 1.3 Service and Support . - Page 4 Wall-Mount Power Supply Chassis model 750003 3.4 Input Power Connections ........25 3.5 Chassis Wiring .
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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: Introduction
Wall-Mount Power Supply Chassis model 750003 Introduction The Wall-Mount Power Supply Chassis provides a means to use any of the Teleline Power Supplies (751313MC, 751316, 751318MC, 751319MC, 751324) or Battery Backup Module (751312) outside of the Teleline Shelves. The Chassis mounts either flat on a wall or perpendicular to the wall to save space. - Page 15 Introduction Figure 1: Wall-Mount Chassis The fuse is a FAST, 5A/125V, 3AG type fuse.
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Page 16: Description
Wall-Mount Power Supply Chassis model 750003 Description Below is a description of the Chassis. For a view of the detailed section, please refer to Figure 1 on page 15. 2.2.1 Input/Output terminal block Input power is brought to the Chassis through the bottom three contacts of the terminal block. - Page 17 Description Figure 2: Wall-Mount Chassis Terminal Block View...
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Page 18: Power Supply/Battery Back-Up Terminal Block
Wall-Mount Power Supply Chassis model 750003 2.2.2 Power Supply/Battery Back-up terminal block This terminal block provides charging power to a second Chassis used to house a Battery Back-up Module 751312. When a second Chassis is used to provide redundancy, its output will be connected to this terminal block on the primary Chassis. -
Page 19: Ground Jumper Setting
Description Table 3: Power Supply/Battery Back-up Terminal Block pinout Terminal Block Pin Function Positive voltage to/from battery back-up or redundant power supply Chassis -24 V Negative of 24 V to/from battery back-up or redundant power supply Chassis -48 V Negative of 48 V from battery back-up or redundant power supply Chassis CHRG Negative of 48 V to battery back-up Chassis 2.2.5... -
Page 20: Specifications
Wall-Mount Power Supply Chassis model 750003 Specifications Table 4: Physical Specifications Parameter Specification Weight 1 kg (2.3 lbs.) When installed flat against the wall Height 20.8 cm (8.2”) Width 24.9 cm (9.8”) Required space at left of Chassis to insert modules 17.7 cm (7.0”) Depth 9.3 cm (3.7”) - Page 21 Chapter 3 Installation...
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Page 22: Installation
Wall-Mount Power Supply Chassis model 750003 Installation Installations should conform to local practices and electrical code regulations. The equipment must be installed in restricted or secure area to prevent tampering. ESD Precaution INCORRECT HANDLING MAY VOID WARRANTY These procedures must be followed when handling an electrostatic sensitive device. - Page 23 Chassis Mounting To install the Wall-Mount Chassis: 1. Verify that you have the following customer-provided tools and hardware required to install the Chassis: Phillips screwdriver 2 cm (3/4”) or 2.5 cm (1") thick plywood backboard and appropriate mounting hardware Cable clamps and mounting hardware for routing cables exterior to the shelf (quantity determined by the cable lengths).
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Page 24: Earthing Connector
Wall-Mount Power Supply Chassis model 750003 Earthing Connector To ensure safety of personnel, Positron recommends following these guidelines: AUTION Each Chassis of an installation must be permanently connected to earth using the ground lug on the front of the Chassis. -
Page 25: Input Power Connections
Input Power Connections Input Power Connections Depending on which Power Supply is plugged-in, the Wall-Mount Chassis can be powered from 24 Vdc, 48 Vdc, 130 Vdc or 120 Vac. The input power is connected to the Chassis through the input terminal block. For a view of the pinout, see Figure 2 on page 17 and Table 2 on page 18. -
Page 26: Systems
Wall-Mount Power Supply Chassis model 750003 Figure 4: 24 V Power supply Source 3.5.2 48 V systems When using 48 V Power Supplies, the Supplies, the Chassis can provide floating 48 Vdc, -48 Vdc or +48 Vdc referenced to ground. Connect the positive output of the Chassis (0 V) to the positive input of the equipment and the negative output of the Chassis (-48 V) to the negative input of the equipment. -
Page 27: Adding Redundancy
Chassis Wiring Figure 5: 48 V Power Supply Source 3.5.3 Adding redundancy A second Chassis and Power Supply can be added to the system to provide a redundant power source. With this system, if one of the Power Supply were to fail, the second Power Supply would take over the load without power interruption. - Page 28 Wall-Mount Power Supply Chassis model 750003 Figure 6: Redundant 24 V Power Supply...
- Page 29 Chassis Wiring Figure 7: Redundant 48 V Power Supply...
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Page 30: Adding Battery Back-Up To A 24 V System
Wall-Mount Power Supply Chassis model 750003 3.5.4 Adding Battery Back-up to a 24 V system A battery back-up can be added to the system to provide an Uninterruptible Power Supply (UPS). To accomplish this, a second Chassis containing a 751312 battery pack needs to be added. - Page 31 Chassis Wiring Figure 8: 24 V Chassis with Battery Backup...
- Page 32 Wall-Mount Power Supply Chassis model 750003 Figure 9: Three -48 V Chassis Wired for Battery Backup...
- Page 33 Appendix A Acronyms...
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Page 34: Acronyms
Wall-Mount Power Supply Chassis model 750003 Acronyms American Wire Gauge Central Office Ground Ground Potential Rise Return Material Authorization Remote Return Uninterruptible Power Supply...
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