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Teleline™

Standalone Power Supply Unit 

 

-129 Vdc to -24 Vdc (7715-24) 

 

Description and Installation Guide

925W751005-01E 

Содержание Teleline 7715-24

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

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Страница 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...

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Страница 5: ...Chapter 1 General Information...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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Страница 13: ...Chapter 2 Overview...

Страница 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...

Страница 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...

Страница 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...

Страница 17: ...Chapter 3 Installation...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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Страница 25: ...Appendix A Acronyms...

Страница 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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