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8

Standalone Power Supply Unit, Description and Installation Guide

1.4

Teleline Warranty

Subject to the provisions of this paragraph, Positron warrants that the equipment 
shall perform in accordance with Positron's specifications. The warranty remains 
valid for five (5) years from the date of shipment. The warranty fully covers 
workmanship, materials and labor. Positron shall, at its sole discretion, repair or 
replace the problem unit.

Freight costs to ship defective equipment to Positron are borne by the Customer, 
with return of replaced or repaired equipment to be at Positron's expense.

1.4.1

Limitation of Liability 

Subject to anything to the contrary contained herein, Positron's sole obligation 
and liability and the customer's sole remedy for 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:

Q

In all situations involving performance or non-performance of the 
equipment or any component thereof, the customer's sole remedy shall 
be, at Positron's option, the repair or replacement of the equipment or 
said component.

Q

For any other claim in any other way related to the subject matter of any 
order under, the customer shall be entitled to recover actual and direct 
damages; provided that Positron's liability for damages for any cause 
whatsoever, and regardless of the form of the action, whether in contract 
or in tort (including negligence), shall be limited to the value of the order.

Positron shall not be obligated to repair or replace any item of the equipment 
which has been repaired by others, abused or improperly handled, improperly 
stored, altered or used with third party material or equipment, which material, or 
equipment may be defective, of poor quality or incompatible with the equipment 
supplied by Positron, and Positron shall not be obligated to repair or replace any 
component of the equipment which has not been installed according to Positron 
specifications. 

IN NO EVENT SHALL POSITRON BE LIABLE FOR ANY INDIRECT, 
INCIDENTAL, SPECIAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY OR 
SIMILAR OR ADDITIONAL DAMAGES INCURRED OR SUFFERED INCLUDING 

Summary of Contents for Teleline 7715-24

Page 1: ...Teleline Standalone Power Supply Unit 129 Vdc to 24 Vdc 7715 24 Description and Installation Guide 925W751005 01E...

Page 2: ......

Page 3: ...Customer Training 6 Repair Service 7 1 4 Teleline Warranty 8 Limitation of Liability 8 Cancellation and Rescheduling Charges 9 Chapter 2 Overview 2 1 The Standalone Power Supply Unit 12 2 2 Features...

Page 4: ......

Page 5: ...Chapter 1 General Information...

Page 6: ...Positron s mentioned herein may be trademarks and or registered trademarks of their respective companies Confidentiality Notice The information contained in this document is the property of Positron I...

Page 7: ...gineers and manufactures high voltage isolation products to protect personnel and telecommunications circuits in high voltage areas that are susceptible to the effects of Ground Potential Rise GPR Pos...

Page 8: ...345 2220 E mail customerservice positronpower com 1 3 1 Technical Customer Support Positron is committed to providing excellent ongoing technical support to its customers A team of specialists is alw...

Page 9: ...tment to obtain a Return Material Authorization RMA number Parts returned without RMA numbers cannot be accepted The RMA number must always be clearly marked on all boxes crates and shipping documents...

Page 10: ...performance of the equipment or any component thereof the customer s sole remedy shall be at Positron s option the repair or replacement of the equipment or said component Q For any other claim in an...

Page 11: ...NS AND WARRANTIES OF MERCHANTABILITY MERCHANTABLE QUALITY FITNESS FOR A PARTICULAR PURPOSE TITLE PERFORMANCE AND THOSE ARISING FROM STATUTE TO THE EXTENT PERMITTED BY LAW POSITRON DOES NOT WARRANT THA...

Page 12: ......

Page 13: ...Chapter 2 Overview...

Page 14: ...f the Standalone Power Supply Unit fixed on a stainless steel rack or wall mountable bracket and associated mounting hardware Do not use Standalone Power Supply 7715 24 with the following equipment Q...

Page 15: ...on Q The power supply unit s input is protected against overvoltage transients Q Two five amp fast blow input fuses protect the power supply against ground faults and the station battery against a mal...

Page 16: ...Input power at full load 65 W Nominal output voltage 24 Vdc Maximum output current 2 0 A Maximum output power 48 W Output ripple voltage 100 mVpp Regulation line 1 0 Regulation load 5 0 Input output...

Page 17: ...Chapter 3 Installation...

Page 18: ...ion and Installation documentation for the 3 card Shelf model 751127 5 card Shelf model 751112 1 or 8 card Shelf model 751109 13 Q Stand on a thick rubber mat and wear rubber gloves during the install...

Page 19: ...ny other 24 Vdc standalone power supply such as 7715 2 7715 3 or 7856 3 2 Verify that you have the following tools and hardware required to install the unit Q Center punch Q Electric drill with a 5 32...

Page 20: ...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 Install the power converter 3 2 2 Wall mount To install the...

Page 21: ...tion side cable Table 6 Standalone power Supply Unit Output Connections to a 3 card Shelf via the Station Side Cable External Supply Connector Position 3 Card Shelf Wire Color 24 Vdc Ground TB2 9 TB2...

Page 22: ...d Description Connector Position 5 or 8 Card Shelf Wire Color Station Side Cable Ground TB1 2 Yellow Green 24 V Supply TB2 1 Yellow Slate Power Cable Ground TB1 2 24 V Supply TB2 1 Table 8 Connection...

Page 23: ...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...

Page 24: ......

Page 25: ...Appendix A Acronyms...

Page 26: ...Description and Installation Guide A 1 Acronyms CO Central Office CMOS Complementary Metal Oxide Semiconductor DC Direct Current ESD Electro static Discharge GPR Ground Potential Rise GND Ground LED...

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