Allied Telesis Removable Power Supply and Fan User Manual

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Removable Power Supply and Fan Installation Guide

AT-PWR01 AT-PWR02 AT-PWR05 AT-FAN01 AT-FAN03

Removable Power Supply and Fan Installation Guide

AT- PWR 01 AT- PWR 02 AT- PWR 05 AT- FAN0 1 AT- FAN0 3

Download the complete document set from www.alliedtelesis.com/support/software

Removable Power Supply and Fan

Removable Power Supply and Fan Installation Guide Document Number C613-04057-00 REV R

Allied Telesis, Inc. reserves the right to change specifications and other information in this document without prior written notice. The information provided herein is subject to change without notice. In no event shall Allied Telesis, Inc. be liable for any incidental, special, indirect, or consequential damages whatsoever, including but not limited to lost profits, arising out of or related to this manual or the information contained herein, even if Allied Telesis, Inc. has been advised of, known, or should have known, the possibility of such damages.

Allied Telesis, AlliedWare, AlliedWare Plus, and SwitchBlade are trademarks or registered trademarks in the United States and elsewhere of Allied Telesis, Inc. Adobe, Acrobat, and Reader are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. Microsoft and Visio are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Additional brands, names and products mentioned herein may be trademarks of their respective companies.

Installation Guide

Contents

About this Guide .............................................................................................................. 4

Compatible Switches ....................................................................................................... 4

Package Contents ............................................................................................................. 5

Installing a Power Supply Unit or Fan .......................................................................... 6

Connecting an AC power supply .................................................................................. 9

Connecting a PWR01 DC power supply .................................................................. 12

Connecting a PWR05 DC power supply .................................................................. 14

Checking LEDs ................................................................................................................ 16

Removing a Power Supply Unit or Fan ...................................................................... 19

Troubleshooting .............................................................................................................. 22

Obtaining Documentation and Resources ............................................................... 23

Standards .......................................................................................................................... 25

EC Declaration of Conformity .................................................................................... 26

Removable Power Supply and Fan

About this Guide

This Installation Guide describes how to install the following PSUs and fans:

■ AT-PWR01 PSU, either AC or DC power supply unit

■ AT-P W R 0 2 P S U , AC only

■ AT-PWR05 PSU, either AC or DC power supply unit

■ AT-FAN01, fan-only module

■ AT-FAN03, chassis fan module

Compatible Switches

The following table shows which models of PSUs and fans are appropriate for individual switches.

Switch PWR01 PWR02 PWR05 FAN 01 FAN 03

AT-8948

x900-48FE

x900-48FS

AT-9924T

AT-9924SP

AT-9924Ts

x900-24XT

x900-24XT-N

x900-24XS

SwitchBlade® x908

You can download complete documentation for these switches from

www.alliedtelesis.com/support/software. For more information about the

documentation and other resources, see “Obtaining Documentation and

Resources” on page 23.

Installation Guide

Package Contents

Depending on the model, switches are shipped with a single supply unit (PSU), either AC or DC. Some models also have fan-only modules (FOM), chassis fan modules, or blanking plates.

■ The AT-8948, AT-9924Ts, x900-24XT, x900-24XT-N, and x900-24XS

switches have a PSU and a FOM installed.

■ The x900-48FE, x900-48FS, AT-9924T, and AT-9924SP switches have a PSU

and a blanking plate installed.

■ The SwitchBlade

blanking plates, but no PSUs.

The following items are included with each factory-installed PSU. Contact your authorised Allied Telesis distributor or reseller if any are damaged or missing.

■ one AC power cable (AC models)

■ one power cable retaining clip (AC models)

■ one warranty card

The following items are included with PSUs when purchased separately:

■ one AC power cable (AC models)

■ one power cable retaining clip (PWR01 and PWR02 AC models only)

■ one clip-on ferrite core (PWR05 AC model only)

■ one DC power cable (PWR05 DC model only - requiring termination to a

48V DC power supply by a suitably qualified person)

■ this Installation Guide

■ one warranty card

x908 is shipped with dual chassis fan modules and

The following items are included with fans when purchased separately:

■ this Installation Guide

■ one warranty card

Removable Power Supply and Fan

Installing a Power Supply Unit or Fan

Use these instructions to install PSUs, chassis fan modules and FOMs.

■ Do not combine AC and DC PSUs in the same switch.

■ Do not combine PWR01 and PWR02 PSUs in the same switch.

Before you begin

■ Read the safety information for the switch.

Safety information is in the x900 Series Switch and SwitchBlade® x908 Installation and Safety Guide. You can download this document from

www.alliedtelesis.com/support/software.

■ Gather necessary tools and equipment.

You will need an appropriate flat-bladed or Phillips (#1) screwdriver to tighten or loosen the captive screws.

■ Verify the package contents if you have not already done so.

See “Package Contents” on page 5. Contact your authorised Allied Telesis distributor or reseller if items are damaged or missing.

■ Remove the unit from its packing material in an anti-static environment.

Caution Follow correct anti-static procedures. Failure to do so could damage the PSU, fan, or switch. If you are unsure about correct procedures, contact your authorised Allied Telesis distributor or reseller.

Caution When adding or replacing power supplies, keep your hands and fingers out of the power supply bays. After installing a PWR05 power supply, use a screwdriver to tighten the captive screw such that a screwdriver will be required to remove the PSU at a later date.

Installation Guide

Installing a PWR01, PWR02, or FAN01

1. If there is a PSU, fan or blanking plate in the bay you wish to install the unit,

first remove the old unit, following the steps described in section

“Removing a Power Supply Unit or Fan” on page 19.

2. Insert the new PSU or fan unit, and carefully slide it into the bay.

Insert it slowly, being sure to keep it straight. Firmly press the unit until the faceplate engages, or nearly engages, the chassis. Forcing a misaligned unit into the bay is likely to damage both the unit and chassis.

Note that when you have only one PSU installed in the AT-9924T and AT-9924SP switches, it must be installed in bay

3. Secure the unit in the switch by tightening the captive screws on the faceplate.

Switch

PSU

2 to optimise cooling.

Captive screw

Removable Power Supply and Fan

Installing a PWR05 or FAN03

1. If there is a PSU, fan or blanking plate in the bay you wish to install the unit,

first remove the old unit, following the steps described in section

“Removing a Power Supply Unit or Fan” on page 19.

PSU

PSU bays

Service access panels

Chassis fan

Captive screw

2. Insert the new PSU or chassis fan module, and carefully slide it into the bay.

If you are installing a PSU, unlock the latch on the PSU first by loosening the captive screw.

Insert the PSU or fan module slowly, being sure to keep it straight. Firmly press the unit until the faceplate engages, or nearly engages, the chassis. Forcing a misaligned unit into the bay may damage both the unit and chassis.

3. Secure the unit in the switch by tightening the captive screw(s) on the faceplate. On the PWR05, use a screwdriver to tighten the captive screw such that a screwdriver will be required to remove the PSU at a later date.

Installation Guide

Connecting an AC power supply

Follow these instructions to connect an AT-PWR01, AT-PWR02, or AT-PWR05 AC PSU to an AC power supply:

War ning The AT-PWR01 AC PSU has a fuse rating of 250 VAC , 5 A for FH101 and FH102.

War ning The AT-PWR01 AC PSU has double pole/neutral fusing. Electric shock is possible since there are dual primary fuses, one on the phase circuit and one on the neutral circuit. If the neutral opens, the phase may still be live.

War ning When x900-24 units are connected with VCS stacking cables (XEMSTK-CBL) ensure that all the PSUs are appropriately grounded. This is to avoid large circulating ground currents that could damage the stacking cables. To achieve this ensure that:

■ AT-PWR01 AC is grounded by the 3-pin AC power connector

■ All grounding points are at the same ground level. That is, all power

connectors share a common power distribution unit.

War ning For SwitchBlade x908 units with AC PSUs, the grounding stud on the rear of the device is provided for situations where an additional ground is required. The device must be powered from a grounded 3 wire AC source via the AC power cable and connector.

War ning When SwitchBlade x908 units are connected with VCS stacking cables (either HS-STK-CBL or XEM-STK-CBL), each individual stack member chassis must be additionally grounded by using the rear grounding-terminal on each device. In order to avoid large circulating ground currents, the wires of each

grounding cable must be 18 AWG (0.8mm

) or thicker.

Removable Power Supply and Fan

Connecting a PWR01 or PWR02

1. Plug the supplied AC power cable into the power inlet on the PSU and

attach the retaining clip.

2. Connect the power cable to the main power source.

3. The PSU LED on the front panel of the switch lights green. If the LED does

not light, refer to the Hardware Reference for troubleshooting information.

Connecting a PWR05 (AC version only)

The rear grounding-terminal is not necessary for the SwitchBlade x908 when using AC PSUs because the chassis is grounded through the power cable.

1. Form a loop in the supplied AC power cable at the PSU end and clip the ferrite core over the looped cable, as shown in the following illustration. This keeps the ferrite core in its correct position, close to the PSU.

Ferrite core

Looped power cable

Installation Guide

LED

RUN/STANDBY

SWITCH

CAPTIVE

SCREW

OUT

LED

FAUL T

LED

2. Plug the AC power cable into the power inlet on the PSU.

3. Connect the power cable to the main power source.

4. Check that the Run/Standby switch is set to the Run position (1). Both the

AC IN and DC OUT LEDs should be lit.

Note that when the Run/Standby switch is set to the Standby position (O), the AC IN LED lights and the fan spins, but the DC OUT LED does not light and the PSU does not deliver power to the device.

5. The PSU LED on the front panel of the switch lights green. If the LED does not light green, check the Run/Standby switch. See the Hardware Reference for more troubleshooting information.

Removable Power Supply and Fan

Connecting a PWR01 DC power supply

Follow these instructions to connect an AT-PWR01 DC PSU to a DC power supply. Only trained and qualified personnel should connect a DC power supply.

You need an appropriate DC power source, DC supply cable, ring connectors, a crimp tool and an appropriate screwdriver to tighten the terminal screws.

For centralised DC power connection, the switch should be installed in restricted access areas only (such as dedicated equipment rooms or equipment closets) in accordance with Articles 110-16, 110-17, and 110-18 of the National Electrical Code, ANSI/NFPA 70.

Power supply specifications:

■ functional range 40 to 60 V, 4 8 V nominal

■ supports either positive grounded or negative grounded operation

■ a 15 Amp certified/listed circuit breaker is required for circuit protection

Supply cable specifications:

■ tray cable should be UL listed Type TC tray cable (or equivalent)

■ three-core cable is required

■ minimum core size: 3.3 mm

■ minimum cable rating: 600 V, 90 degrees C

(12 AWG) high strand count copper wire

War ning Disconnect the power supply cable before starting this procedure.

1. Remove the transparent protective terminal cover.

2. Strip the supply cable wires to expose 7.5mm (0.31 in.) of bare conductor.

Terminate the wire with a nylon insulated solderless ring tongue terminal, JST FN5.5-5 or equivalent, using a crimp tool.

3. Connect the ground wire to the ground terminal. Use the diagram on the rear panel of the switch to identify terminals. Tighten the terminal to between 2.4 and 4.0 Nm (21.3 and 35.4 lbf in).

• AT-PWR01 DC is grounded at the GND terminal. In order to avoid

large circulating ground currents, the wires of each grounding cable

must be 18 AWG (0.8mm

) or thicker.

Installation Guide

• All grounding points are at the same ground level. That is, all power

connectors share a common power distribution unit.

War ning When mounting one or two AT-PWR01 DC PSUs to a grounded rack, ensure that the ground level of the rack and the DC power connector are the same.

4. Connect the positive feed to the + (positive) terminal and the negative feed to the - (negative) terminal. Tighten the terminals to between 2.4 and

Nm (21.3 and 35.4 lbf in).

4.0

Note that the DC return input terminal must be connected as an Isolated DC return (DC-I).

War ning In order to avoid damaging the PSU, make sure that the PSU terminals are wired to the correct polarity.

5. Ensure that there are no exposed cable strands.

6. Replace the cover. You must replace the transparent plastic terminal cover

before continuing.

7. Secure the supply cable to the rack framework or a similar object to ensure that connections are isolated from any force applied to the cable.

8. Ensure that the circuit breaker for the supply circuit and the Run/Standby switch on the PSU are off. Press and release the Run/Standby switch so that it is not pushed in (which is the Off position).

9. Connect the supply cable wires to the circuit breaker.

10. Turn on the PSU by pushing in the Run/Standby switch.

11. Confirm that the switch is receiving power.

Check that at least one of the PSU LEDs on the front panel of the switch is lit green. If no LEDs light, refer to the Hardware Reference for troubleshooting information.

Removable Power Supply and Fan

LED

RUN/STANDBY

SWITCH

CAPTIVE

SCREW

OUT

LED

FAUL T

LED

N/C

GREEN ( GND )

RED ( + )

BLACK

( - )

Connecting a PWR05 DC power supply

Follow these instructions to connect an AT-PWR05 DC PSU to a DC power supply. Only trained and qualified personnel should connect a DC power supply. You need to connect the supplied DC power cable to an appropriate DC power source.

War ning When mounting one or two AT-PWR05 DC PSUs to a grounded rack, ensure that the ground level of the rack and the DC power connector are the same .

Power supply specifications:

■ functional range 40 to 60 V DC, 48 V nominal

■ supports either positive grounded or negative grounded operation

■ a 30 Amp certified/listed circuit breaker is required for circuit protection

War ning When SwitchBlade x908 devices are connected with VCS stacking cables (either HS-STK-CBL or XEM-STK-CBL), each individual stack member chassis must be additionally grounded by using the rear grounding-terminal on each device. In order to avoid large circulating ground currents, the wires of each grounding cable must be 18 AWG (0.8mm

) or thicker.

Installation Guide

1. Ensure that the circuit breaker for the supply circuit and the Run/Standby switch on the PSU are off (slide to position O).

2. Plug the DC power cable into the power inlet on the PSU.

3. Connect the supply cable wires to the circuit breaker and switch the circuit

breaker ON.

4. Turn on the PSU by sliding in the Run/Standby switch to position 1.

5. Confirm that the switch is receiving power.

Check that the PSU LED on the front panel of the switch corresponding to the the PSU bay lights green. If the LED does not light green, check the Run/Standby switch. See the Hardware Reference for more troubleshooting information.

Removable Power Supply and Fan

Checking LEDs

LEDs on PSUs, fans, and the front panels of switches indicate the operational status of the devices. After you have installed a PSU or fan and have powered on the switch, check the LEDs to verify operation by using the following tables.

PWR01 PWR02

The following table describes LEDs on the PWR01 and PWR02 power supply units.

LED State Description

FAULT Red The temperature on the PSU has exceeded the limit of

PWR

75º C (167º

Green A PSU is installed in the switch and is delivering power.

F), or the fan failed.

GOOD

PWR05 The following is a diagram of the LEDs in the PWR05 power supply units:

OUT

FAU LT

LED

POWER

CONNECTOR

Installation Guide

PWR05

The following table describes LEDs on the PWR05 AC power supply unit.

LED State Description

OUT

FAULT

The following table describes LEDs on the PWR05 DC power supply unit.

LED State Description

OUT

Green AC input voltage is within 90-264 VAC, 47-63Hz.

Off AC input voltage is outside the acceptable range.

Green DC output voltage is within 12VDC +/- 10%.

Off DC output voltage is outside the acceptable range, or

the Standby switch is Off. If a fault occurs then the FAULT LED will display and the OUT LED will be Off.

Amber A fault has occurred. There is either a fan failure, or the

temperature has exceeded its limit of 70º

Off No fault conditions detected.

Green DC input voltage is within 40 VDC to 60 VDC.

Off DC input voltage is outside the acceptable range.

Green DC output voltage is within 12VDC +/- 10%.

Off DC output voltage is outside the acceptable range, or

the Standby switch is Off. If a fault occurs then the FAULT LED will display and the OUT LED will be Off.

C (158º F).

Amber A fault has occurred. There is either a fan failure, or the

FAULT

temperature has exceeded its limit of 70º

Off No fault conditions detected.

C (158º F).

FAN01 The following table describes LEDs on the FAN01 fan-only module.

LED State Description

FAULT Red The fan has failed.

Removable Power Supply and Fan

FAN03 The following table describes LEDs on the FAN03 chassis fan module.

LED State Description

FAN

Red The fan has failed.

STATUS

Switch The following table describes how LEDs on the switch report operations and

faults with installed PSUs and FOMs.

LED State Description

PSU 1 and PSU 2

Green The PSU is installed and supplying power to the switch.

The voltage output is within specification.

Red One of the following:

• The PSU is installed in the switch, and a fan has failed or the PSU has exceeded its recommended temperature threshold of 70º C (158º F).

• A FOM is installed in the switch and a fan has failed. Note that the x900-12XT/S and SwitchBlade x908 switches do not support FOMs.

• The bay is empty. Applies to AT-8948, AT-9924Ts, x900-24XT, x900-24XT-N, and x900-24XS switches which require a FOM when only one PSU is installed.

• Dual PSUs are installed, but the PSU is not receiving power.

• The standby switch is off (PWR01 DC, PWR05 AC, or PWR05 DC).

Off One of the following:

• A FOM is installed and operating at an acceptable speed. Note that the x900-12XT/S and SwitchBlade x908 switches do not support FOMs.

• On x900-48FE, x900-48FS, AT-9924T and AT9924SP switches there is no PSU or FOM in this bay.

• On a SwitchBlade x908 switch there is no PSU in this bay.

Installation Guide

Removing a Power Supply Unit or Fan

Follow these instructions to remove a PSU, chassis fan module, FOM or blanking plate.

Before you begin

■ Read the safety information for the switch.

Safety information is in the x900 Series Switch and SwitchBlade® x908 Installation and Safety Guide. You can download this document from

www.alliedtelesis.com/support/software.

■ Gather necessary tools and equipment.

You will need an appropriate flat-bladed or Phillips (#1) screwdriver to tighten or loosen the captive screws.

Caution Keep your hands and fingers out of the power supply bays.

To remove a PSU, chassis fan module or FOM

1. If you are removing a PSU, disconnect the power supply.

For AC PSUs, turn off the main power source to the PSU and disconnect the power cable.

For PWR01 DC PSUs, push and release the Run/Standby switch to the Standby (off) position. The Run/Standby switch is in the Run (on) position when it is depressed, and in the Standby (off) position when it is not depressed. Disconnect the DC power supply then disconnect the supply cable wires from the circuit breaker.

For PWR05 DC PSUs, slide the Run/Standby switch to the O (off) position. Disconnect the power supply cable from the power supply.

2. Using a screwdriver, loosen the captive screws until fully loosened.

The following is a diagram of PWR01, PWR02 or FAN01

Removable Power Supply and Fan

Captive screw

The following is a diagram of PWR05 and FAN03

Switch

PSU

Captive screw

PSU

PSU bays

Service access panels

Chassis fan

Captive screw

3. Remove the PSU, chassis fan module, FOM or the blanking plate from the switch.

Slide the unit out slowly and carefully. Support the unit from underneath as you remove it, to prevent it from falling.

4. For all units, with the exception of FAN03, cover empty bays with a blanking plate, to prevent dust and debris from overheating or damaging the switch.

Installation Guide

Avoid the spinning blades on FAN03. Contact may cause personal injury or damage the unit.

Do not operate the switch for extended periods without functioning chassis fan modules. Doing so will cause the switch to overheat and fail. Component failure occurs after extended over-temperature operation.

Removable Power Supply and Fan

Troubleshooting

If the PSU does not function as expected:

■ Check that all cable connections are correct and secure.

■ On the PWR01 DC model, check that the Run/Standby switch has been

pressed and is in the On position.

■ On the PWR05, check that the Run/Standby switch has been set to Run

(position 1).

■ Check that the PSU is receiving the correct AC voltage (AC models).

■ Check that the PSU is receiving the correct DC voltage (DC models).

■ If LEDs indicate a PSU fault, replace the PSU or have your authorised Allied

Telesis distributor or reseller service it.

Troubleshooting information is also in the x900 Series Switch and SwitchBlade® x908 Hardware Reference. You can download this document from

www.alliedtelesis.com/support/software.

Installation Guide

Obtaining Documentation and Resources

The complete document set for x900 Series switches and SwitchBlade x908 includes:

■ this Installation Guide

■ the x900 Series Switch and SwitchBlade

which describes how to install the switch and includes important safety and statutory information

■ the x900 Series Switch and SwitchBlade

contains detailed information on x900 Series and SwitchBlade and their hardware features

■ the x900 Series Switch and SwitchBlade

Guide, which describes how to install expansion modules in x900 Series and

SwitchBlade x908 switches

■ the AT-9900s Series Switch Expansion Module Installation Guide, which

describes how to install expansion modules in AT-9900s Series switches

■ the x900 Series Switch

AlliedWare® Operating System Software Reference

contains detailed information on configuring switches running the AlliedWare operating system

■ the

AlliedWare Plus™ Operating System Software Reference

detailed information on configuring switches running the AlliedWare Plus operating system

x908 Installation and Safety Guide,

x908 Hardware Reference, which

x908 switches

x908 Expansion Module Installation

, which

, which contains

You can download these documents and updates from

www.alliedtelesis.com/support/software.

You need Adobe® Acrobat® Reader® software to view, search, or print these documents. You can download it from www.adobe.com.

Other resources

How-To Notes describe a range of standard Allied Telesis solutions, and include technical tips and guides to configuring specific hardware and software features. You can download the latest How-To Notes from

www.alliedtelesis.com/resources/literature/howto.aspx.

MIBs supported by Allied Telesis products can be downloaded from

www.alliedtelesis.com/support/software.

Microsoft® Visio® stencils for Allied Telesis products can be downloaded from

www.alliedtelesis.com/resources/images/visio.aspx.

Removable Power Supply and Fan

AT-TFTP Server for Windows is a TFTP (Trivial File Transfer Protocol) server for transferring software versions, configuration scripts and other files between a PC and the switch. You download AT-TFTP Server from

www.alliedtelesis.com/support/software.

CD-ROM

Some products also ship with a CD-ROM containing documentation and resources.

Contacting us

With locations covering all of the established markets in North America, Latin America, Europe, Asia, and the Pacific, Allied Telesis provides localized sales and technical support worldwide. To find the representative nearest you, visit us on the Web at

www.alliedtelesis.com.

Installation Guide

Standards

Where applicable, the products in this document meet the following standards:

Category Approval Agency and Requirement

Safety

Electromagnetic FCC CFR47 Part 15 Class A

Immunity EN55024

ETSI ETSI 300 019

WEEE Meets requirements of Directive 2002/96/EC of the European Parliament

RoHS Meets requirement of Directive 2002/95/EC of the European Parliament

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 the 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 by the manufacturer or the FCC can void your right to operate this equipment.

UL60950-1 CAN/CSA-C22.2 No. 60950-1-03 EN60950-1 AS/NZS 60950.1

EN55022 Class A VCCI Class A AS/NZS CISPR22 Class A

ETSI 300 132

and of the council of 27 January 2003

U.S. Federal Communications Commission

EN 60825-1 EN 60825-2 21 CFR 1040

CNS 13438 Class A EN61000-3-2/3 EN55024 ETSI 300 386

Canadian Department of Communications

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.

Removable Power Supply and Fan

EC Declaration of Conformity

We: ALLIED TELESIS LABS LIMITED

27 NAZARETH AVENUE CHRISTCHURCH 8024 NEW ZEALAND

Declare under our sole legal responsibility that these products:

AT-PWR01, AT-PWR01-80, AT-PWR02, AT-PWR05 and AT-PWR05-80

Are in conformity with the essential requirements of directives:

■

2006/95/EC Low Voltage Directive

■ 2004/108/EC Electromagnetic Compatibility (EMC) Directive

with reference to the following harmonised standards:

■ EN55022: 1998 including A1:2000 and A2:2003

Information Technology Equipment-Radio disturbance

■ EN55024: 1998 including A1:2001 and A2:2003

Information Technology Equipment—Immunity characteristics—Limits and methods of measurement

■ EN60950-1: 2001 including A11:2004

Information Technology Equipment including electrical business equipment—General Requirements

■ EN61000-3-2: 2000 including A2:2005

Electromagnetic compatibility (EMC)—part 3-2: Limits for harmonic current emissions (equipment input current up to and including 16A per phase)

■ EN61000-3-3: 1995 including A1:2001 and A2:2005

Electromagnetic compatibility (EMC)—part 3-3: Limitation of voltage fluctuations and flicker in low-voltage supply systems for equipment with rated current up to 16A

Power Supply Units

Name: Graham Walker On behalf of the Manufacturer

Signature:

Senior Engineering

Product Manager

Position:

Date of issue: 15 September 2009

Place of issue: 27 Nazareth Ave

Allied Telesis Removable Power Supply and Fan User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

About this Guide

Compatible Switches

Package Contents

Installing a Power Supply Unit or Fan

Connecting an AC power supply

Connecting a PWR01 DC power supply

Connecting a PWR05 DC power supply

Checking LEDs

Removing a Power Supply Unit or Fan

Troubleshooting

Obtaining Documentation and Resources

Standards

EC Declaration of Conformity