Patton 1001RP Series Service Manual

SERVICE
MANUAL

Model 1001RP Series
Rack Power Supply System

SALES OFFICE
[phone]
TECHNICAL SUPPORT
[phone]
http://www.patton.com

Part# 07M1001RPSVC-C
Doc# 078452UC
Revised 09/14/99

An ISO-9001

Certified Company

CERTIFIED

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TABLE OF CONTENTS

SECTION PAGE

1.0 Warranty Information .............................................................2

1.1 Radio and TV Interference

1.2 CE Notice

1.3 Service Information

2.0 General Information ...............................................................4

2.1 Features

2.2 Description

3.0 Scope......................................................................................5

3.1 Definition of Service Personnel

4.0 Safety Precautions and Operating Instructions.....................6

5.0 Installation .............................................................................7

5.1 The 1001RP16P Rack Chassis

5.2 Installing the Power Supply Modules

5.3 Configuring the Rear Power Entry Card Alarm Operation

5.4 Installing the Rear Power Entry Cards

5.5 Installing the Front Power Cards (Initial Installation)

5.6 Making the Alarm Relay Connections

5.7 Connecting a 1001RPEM-RAC Entry Card to the AC
Voltage Source (90-264 VAC, 50-60 Hz)

5.8 Connecting a 1001RPEM-RVDC Entry Card to the 48 VDC
Source (42-62 VDC)

5.9 Service Procedure - Replacing a 1001RPSM-RUI Front Card

5.10Service Procedure - Replacing a 1001RPSM-R48V Front
Card

6.0 Operation.............................................................................15

6.1 LED Status Monitors

Appendix A - 48VDC Power Supply Specifications....................16

Appendix B - Universal AC Input Power Supply Specifications..19

Appendix C - Replacement Parts and Accessories ...................22

Appendix D - Safety Agency.......................................................23

1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 1001RP Series components to

be free from defects, and will—at our option—repair or replace the
products should they fail within one year from the first date of ship­ment. This warranty is limited to defects in workmanship or materials,
and does not cover customer damage, abuse or unauthorized modifi­cation. If these products fail or do not perform as warranted, your sole
recourse shall be repair or replacement as described above. Under no
condition shall Patton Electronics be liable for any damages incurred
by the use of these products. These damages include, but are not lim­ited to, the following: lost profits, lost savings and incidental or conse­quential damages arising from the use of or inability to use this prod­uct. Patton Electronics specifically disclaims all other warranties,
expressed or implied, and the installation or use of this product shall be
deemed an acceptance of these terms by the user.

1.1 RADIO AND TV INTERFERENCE

The Model 1001RP Series units generate and use radio frequency
energy, and if not installed and used properly—that is, in strict accor­dance with the manufacturer's instructions—may cause interference to
radio and television reception. They have been tested and found to
comply with the limits for a Class A computing device in accordance
with the specifications in Subpart J of Part 15 of FCC rules, which are
designed to provide reasonable protection from such interference in a
commercial installation. However, there is no guarantee that interfer­ence will not occur in a particular installation. If these products do
cause interference to radio or television reception, which can be deter­mined by turning off the unit, the user is encouraged to try to correct
the interference by one or more of the following measures: moving the
computing equipment away from the receiver, re-orienting the receiving
antenna and/or plugging the receiving equipment into a different AC
outlet (such that the computing equipment and receiver are on different
branches).

1.2 CE NOTICE

The CE symbol on your Patton Electronics equipment indicates
that it is in compliance with the Electromagnetic Compatibility (EMC)
directive and the Low Voltage Directive (LVD) of the European Union.
A Certificate of Compliance is available by contacting Technical
Support.

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1.3 SERVICE

All warranty and non-warranty repairs must be returned freight pre­paid and insured to Patton Electronics. All returns must have a Return
Materials Authorization number on the outside of the shipping contain­er. This number may be obtained from Patton Electronics Technical
Service at

Tel: [phone]

email: suppor [e-mail]

www: http://www.patton.com

Patton Electronics’technical staff is also available to answer any
questions that might arise concerning the installation or use of your
Model 1001RP Series. Technical Service hours: 8AM to 5PM EST,

Monday through Friday.

2.0 GENERAL INFORMATION

Thank you for your purchase of these Patton Electronics products.
They have been thoroughly inspected and tested and are warranted for
One Year parts and labor. If any questions or problems arise during
installation or use of these products, please do not hesitate to contact
Patton Electronics Technical Support at [phone].

2.1 FEATURES

• Low-Profile mid-plane architecture design

• Provides redundant DC power for Patton rack cards

• Compatible with most Patton rack cards.The few that are not
compatible are: 1000CC, 1000RC/222NRC, 1010ARC, 1018ARC,
1045RC, 1060RC, 1070RC, 1080ARC, 1110RC/1110ARC, and

1140RC

• Plugs into Patton Electronics Redundant Rack Chassis (Model

1001RP)

• Redundant supply serves up to 14 function cards

• Single supply serves up to 16 function cards

• Easily replaceable front and rear modules

• LED Indicators: 12V, Fail, and Temperature

2.2 DESCRIPTION

There are two 1001 series power supplies: (1) Model
1001RPEM-RVDC is a rear power entry card that is used in conjunc­tion with Model 1001RPSM-R48V front power supply card, and (2)
Model 1001RPEM-RAC is a rear power entry card that is used in con­junction with Model 1001RPSM-RUI front power supply card. Using
two Model 1001RP supply modules, system operations won’t crunch to
a standstill if one supply fails. The second supply simply takes over!
CSU/DSUs, Baseband modems, and G.703 modems plugged into a
Model 1001RP continue to operate as normal.

Full redundancy is provided using two front power supply modules
and two rear power entry modules. That’s only two slots in a Patton
1001RP chassis. The remaining 14 slots can provide high speed
G.703 access, router links or short haul modem hook-ups. When
redundancy is not required, a single power supply may be used to
power a full rack of 16 function cards.

NOTE: Packages received without an RMA number will not be

accepted.

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3.0 SCOPE

This service manual covers the installation, servicing and operat­ing instructions for the Patton Electronics Models 1001RPSM-RUI and
1001RPSM-R48V redundant, rack-mount power supply modules,
including the 1001RPEM-RAC and 1001RPEM-RVDC power entry
cards. The modules are part of the 1001RP series rack system.

3.1 DEFINITION OF SERVICE PERSONNEL

Qualified service personnel are defined as persons who have the
appropriate technical training and experience necessary to (A) perform
tasks in the SERVICE ACCESS AREA of the equipment, and (B) be
aware of the hazards to which they are exposed in performing a task,
and of measures to minimize the danger to themselves or other per­sons.

4.0 SAFETY PRECAUTIONS AND OPERATING INSTRUCTIONS

To comply with the published safety standards, the following must

be observed when using or installing the power supply modules.
A. Hazardous voltages exist in the primary circuits of AC-input

power supplies. Beware of internal lethal voltages due to charged
capacitors even after the AC input is disconnected. A minimum of
3 minutes should be allowed after input power is disconnected
before servicing the AC power supply modules.

B. Normal operating temperature range is 0°C to + 50°C at full rated

output power. Derate linearly to 50% of full load from 50°C to
70°C.

C. All chassis ventilation holes and fan intake openings must remain

open and unobstructed.

D. The power supply modules are components of the 1001RP series

rack system. When installing the modules and making input con­nections, the relevant safety standards e.g. IEC950/VDE 0805, UL
1950 and EN 60950 must be complied with.

E. For continued safe operation, the power supplies must be operat-

ed with the appropriate fuses installed. For the AC supply, the
fuse should only be replaced by a 3.0A, 250V, time delayed,
Bussmann type GMD-3A or Wickmann type 198-1300-0-00.

For the DC supply, the fuse should only be replaced by a 5.0A,
250V, time delayed, LittelFuse type 215 005 or Wickmann type
19181-063-FS.

F. The disconnection of the input line voltage is made by pulling the

mains plug (AC supply) or the disconnection of the DC source at
the rear power entry card (DC supply).

G. The earth wire must be connected only to the chassis earthing

points marked with the earth ground symbol.

H. In case of failure or malfunction, the power supplies must be

returned to Patton Electronics for servicing to ensure continued
compliance with all safety requirements

WARNING! - High Voltage Service Access Area

The power entry cavities and power supply cards are part of a
Service Access Area. This is designated by the electric shock
symbol located on the front and rear panels. Only qualified
service personnel should be permitted to access, install,
remove, service or configure power supply modules.