Allied Telesis AT-PWR15 User Manual

CONVERTEON™ Family

AT-PWR15 Redundant Power Supply (DC)

Installation Guide

Related Documents

This installation guide is an abbreviated version of the installation procedure.
For details on the components, features, and functions of this product, refer to
the following documents on our web site, www.alliedtelesyn.com:

❑ AT-CV5000 Media Converter Chassis Installation Guide

(PN 613-50580-00)

❑ AT-S70 Management Software User’s Guide (PN 613-50617-00)

Package Contents

Make sure the following items are included in the shipping package. If any
item is missing or damaged, contact your Allied Telesyn sales representative
for assistance.

❑ One AT-PWR15 Redundant Power Supply (DC)

❑ This Installation Guide

❑ Warranty Card

Installing the AT-PWR15 Power Supply

To install the AT-PWR15, perform the following procedure:

1. Unpack the new AT-PWR15 module from its shipping container and store
the package material in a safe location.

Note

You must use the original shipping material if you need to return the
power supply module to Allied Telesyn.

2. Select the power supply slot in the AT-CV5000 chassis where you want to
install the AT-PWR15 power supply.

3. Loosen the two captive screws that secure the blank slot cover
(AT-CV5PNL2) of the selected power supply slot, and remove the blank
slot cover, as shown in Figure 3.

Allied Telesyn, Inc.

www.alliedtelesyn.com

Overview

The AT-PWR15, shown in Figure 1, is an DC redundant power supply (RPS)
used with the AT-CV5000 DC chassis only. When installed, the module
operates in a standby mode. If the standard power supply fails or loses power,
the AT-PWR15 module changes from standby to active and provides all
power to the system to prevent a network failure.

AT-PWR15

POWER

FAULT

215

Locations of the Power Supply Slots

Figure 2 illustrates the locations of the two power supply modules at the rear
of an AT-CV5000 DC model chassis.

A

AT-CVFAN

PS SLOT A - Primary

AB

WARNING

40-60VDC

WARNING

This unit might have more than one power input. To
reduce the risk of electric shock, disconnect all power
inputs before servicing unit.

FOR CENTRALIZED DC POWER
CONNECTION, INSTALL ONLY IN
A RESTRICTED AREA.

This unit might have more than one power input. To
reduce the risk of electric shock, disconnect all power
inputs before servicing unit.

FOR CENTRALIZED DC POWER
CONNECTION, INSTALL ONLY IN
A RESTRICTED AREA.

40-60VDC

AT-PWR15

POWER

FAULT

PS SLOT B - Redundant

Figure 2. Locations of the Power Supply Slots on the Rear Panel of

an AT-CV5000 DC Model Chassis

Before installing a power supply, please note the following guidelines:

Note

The AT-CV5000 chassis comes with two slots designated for the power
supplies; however, it is shipped with one standard power supply
preinstalled and one empty slot for an optional power supply. The
redundant power supply can be ordered separately from your ATI sales
representative.

B

AT-CVFAN

221

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AT-CV5FAN

218

Figure 3. Removing the Power Supply Slot Cover

4. Slide the AT-PWR15 module into the RPS slot, as shown in Figure 4.

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AT-CV5FAN

216

Figure 4. Inserting the AT-PWR15 Module into the Power Supply Slot

5. Secure the AT-PWR15 module to the AT-CV5000 chassis by using a
Phillips screwdriver to tighten the captive screws, as shown in Figure 5.

Figure 1. AT-PWR15 Power Supply Module

Note

The power supply is hot-swappable. You can install it without powering
OFF the AT-CV5000 chassis.

Warning

This unit may have more than one input. To reduce the risk of electric
shock, disconnect all power inputs prior to servicing the unit.

PN 613-50586-00 Rev A

1 2 3

Warning

Make sure that both power supplies (primary and redundant) are rated
for the same power ratings; otherwise, the power supplies may get
damaged.

Note

For centralized DC power connection, install only in a restricted access
location.

W

A

R

N

IN

This unit might have more than one power input. T

G

reduce the risk of electric shock, disconnect all po

POWER

FAULT

o
wer

AT-PWR15

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AT-CV5FAN

220

Figure 5. Securing the AT-PWR15 Module

Powering On a DC Powered Chassis

40-60VDC

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FOR CENTRALIZED DC PO

WER

CONNECTION, INSTALL ONLY IN
A RESTRICTE

D AREA.

This section describes how to power on a DC powered AT-CV5000 chassis.

Warning

As a safety precaution, a 15 Amp circuit breaker should be installed at
the supply end of the cable to be used with this LAN equipment.

ALWAYS connect the wiring to the LAN equipment first before
connecting the wiring to the breaker. To avoid the danger of physical
injury from electrical shock, do not work with HOT feeds. Always be
sure that the breaker is in the OFF position before connecting the wiring
to the breaker.

Note

A tray cable is required to connect the power source if the chassis is
powered by centralized DC power. The tray cable must be an UL listed
Type TC tray cable and rated at 600 V and 90 degree C, with three
conductors, minimum 14 AWG.

Warning

Do not strip more than the recommended amount of wire. Stripping
more than the recommended amount can create a safety hazard by
leaving exposed wire on the terminal block after installation.

8mm ±1mm

(0.31in. ±0.039 in.)

Figure 7. Stripped Wire

5. Connect the power supply ground wire into the middle of the three
terminals; this is the terminal marked with the ground symbol. Inserting the
wire into the terminal and tightening the connection with a flathead
screwdriver, as shown in Figure 8.

Technical Specifications

Physical and Environmental

Dimensions (H x W x L) 3.67 cm x 10.1 cm x 17.1 cm

(1.45 in x 3.97 in x 6.73 in)

Weight 1.75 lbs

Operating Temperature 0° C to 40° C (32° F to 104° F)

Storage Temperature -25° C to 70° C (-13° F to 158° F)

Operating Relative Humidity 5% to 90% RH (non-condensing)

Storage Relative Humidity 5% to 95% RH (non-condensing)

Operating Altitude Range Up to 3,000 m (9,843 ft)

Electrical Ratings

DC Input Current: 40 to 60 VDC (6.0 A)

Nominal Input Frequency: 47-63 Hz

1. Make sure that the ON/OFF power switch is in the OFF position.

2. Locate the two DC terminal blocks, labeled A and B, on the rear panel of
the chassis.

3. Starting from the left side of a terminal block, identify the positive, power
supply ground and negative terminals using the symbols below the
terminal block in Figure 6.

250

Figure 6. DC Terminal Block

4. With a 14-gauge wire-stripping tool, strip the three wires in the tray cable
coming from the DC input power source to 8mm ± 1mm (0.31 in., ± 0.039
in.), as shown in Figure 7.

Warning

When installing this equipment, always ensure that the power supply
ground connection is installed first and disconnected last.

A

AT-CVFAN

AB

WARNING

AT-PWR15

FOR CENTRALIZED DC POWER
CONNECTION, INSTALL ONLY IN
A RESTRICTED AREA.

40-60VDC

This unit might have more than one power input. To
reduce the risk of electric shock, disconnect all power
inputs before servicing unit.

POWER

FAULT

WARNING

This unit might have more than one power input. To
reduce the risk of electric shock, disconnect all power
inputs before servicing unit.

AT-PWR15

POW

ER

FAULT

FOR CENTRALIZED DC POWER
CONNECTION, INSTALL ONLY IN
A RESTRICTED AREA.

40-60VDC

B

AT-CVFAN

256

Figure 8. Inserting Wires into a DC Terminal Block

6. Connect the +48 VDC (RTN) feed wire to the terminal block marked
+ (plus).

Electrical Safety and Emission Statement

Standards: This product meets the following standards when installed in compliant host equipment.

U.S. Federal Communications Commission

RADIATED ENERGY
Note: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant
to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance with this instruction
manual, may cause harmful interference to radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference in which case the user will be required to correct the interference at
his own expense.

Note: Modifications or changes not expressly approved of by the manufacturer or the FCC, can void your right
to operate this equipment.

Industry Canada

This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment
Regulations.

Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur
du Canada.

Emission FCC Class A, EN55022 Class A, VCCI Class A, C-TICK, CE

WARNING: In a domestic environment this product may cause radio interference in which case the

Immunity EN55024

Electrical Safety UL60950-1 (

user may be required to take adequate measures.

), EN60950 (TUV), CAN/CSA C22.2 No. 60950-1-03

cULus

7. Connect the -48 VDC feed wire to the terminal block marked - (minus).

No part of this publication may be reproduced without prior written permission from Allied Telesyn Inc.

4 5 6

Copyright © 2005 Allied Telesyn, Inc. All rights reserved.