Positron Teleline 7715-24 General Description And Installation Manual Download Page 23

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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.

OTE

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...

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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...

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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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