APC AP7752 User Manual

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APC AP7752 User Manual

Installation and

Quick Start

Rack Automatic

Transfer Switch

This manual is available in English on the enclosed CD.

Dieses Handbuch ist in Deutsch auf der beiliegenden CD-ROM verfügbar. Este manual está disponible en español en el CD-ROM adjunto.

Ce manuel est disponible en français sur le CD-ROM ci-inclus.

Questo manuale è disponibile in italiano nel CD-ROM allegato.

CD-ROM

Instrukcja Obsługi w jezyku polskim jest dostepna na CD.

O manual em Português está disponível no CD-ROM em anexo.

Данное руководство на русском языке имеется на прилагаемом компакт-диске.

Bu kullanim kilavuzunun Türkçe'sä, äläxäkte gönderälen CD äçeräsände mevcuttur.

CD

Contents

Preliminary Information..................................................

1

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Additional documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Receiving inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Please recycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Product inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Additional options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Overview ..........................................................................

3

Front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

Installation .......................................................................

5

Mounting options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5

Quick Configuration........................................................

6

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 TCP/IP configuration methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Device IP Configuration Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

BOOTP & DHCP configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Local access to the control console . . . . . . . . . . . . . . . . . . . . . . . . . 8

Remote access to the control console . . . . . . . . . . . . . . . . . . . . . . . 8

Control console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

How to Access the Rack ATS Interfaces ....................

10

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Web interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Telnet and SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

FTP and SCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Managing the security of your system . . . . . . . . . . . . . . . . . . . . . . 12

Automatic Transfer Switch—Installation and Quick Start

i

Configuring the Rack ATS............................................

13

Configuring sensitivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13

Configuring voltage transfer range. . . . . . . . . . . . . . . . . . . . . . . . . .

13

Recovering From A Lost Password.............................

14

Warranty.........................................................................

15

Terms of warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Non-transferable warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Exclusions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Warranty claims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Life-Support Policy........................................................

17

General policy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Examples of life-support devices . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

ii

Automatic Transfer Switch—Installation and Quick Start

Preliminary Information

Overview

The American Power Conversion (APC®) Rack Automatic Transfer Switch (ATS) is a high-availability switch that provides redundant power to connected equipment and has two input power cords, one for each AC line. The Rack ATS supplies power to the connected load from a primary AC source. If that primary source becomes unavailable, the Rack ATS automatically begins sourcing power from the secondary source. The transfer time from one source to the other is seamless to the connected equipment, as the switching occurs safely between the two input sources regardless of any phase differences. The units have built-in network connectivity, which allows for remote management through the Web, SNMP, or Telnet interfaces.

Additional documentation

This Installation and Quick Start manual and the online User’s Guide are available on the supplied CD or on the APC Web site, www.apc.com. The online User’s Guide contains additional information about the following topics related to the Rack ATS:

Management interfaces

User accounts

Customizing setup

Security

Receiving inspection

Inspect the package and contents for shipping damage, and make sure that all parts were sent. Report any shipping damage immediately to the shipping agent, and report missing contents, damage, or other problems immediately to APC or your APC reseller.

Please recycle

The shipping materials are recyclable. Please save them for later use, or dispose of them appropriately.

Automatic Transfer Switch—Installation and Quick Start

1

Product inventory

pdu0393a

Rack Automatic Transfer Switch (1 U or 2 U)

Communication cable - RJ12 to female DB-9

Screw

Cage nut

Clip-on retainer

1-U rack-mount bracket kit (provided with 1-U Rack ATS)

2-U rack-mount bracket kit (provided with 2-U Rack ATS)

Additional options

Front and rear rail segments AP7768 (not provided)

Cord retention bracket AP7769 (not provided)

Note: Install the Rack ATS with front and rear rail segments for increased stability. The front/rear rail segments and cord retention bracket are available on the APC Web site, www.apc.com.

2

Automatic Transfer Switch—Installation and Quick Start

Overview

Front panel

Input

A

Output

Preference

 

 

B

 

B

A

 

 

 

B1

 

B2

- OK

TOTA L

- Warning

 

 

- Overload

 

 

 

- OK

Link - Rx/Tx

- Warning

10/100

- Overload

 

 

Status

Press to

Automatic

select data

Transfer Switch

Amps

 

Reset

Serial Port

pdu0392a

 

Item

Description

 

 

 

 

Source A and B LEDs

Provide information about the input voltage from each source.

 

 

If the RMS input voltage and the measured frequency are

 

 

within the selected tolerance range, the corresponding indicator

 

 

will light.

 

 

In a normal operating condition (full source redundancy), both

 

 

LEDs are illuminated.

 

 

 

 

Connector LEDs

Indicate which source is being used for the output (only one

 

 

arrow will be lit at any time). The combination of Source

 

 

LEDs, Connector LEDs, and Output LED provide a graphical

 

 

view of the power flow through the ATS.

 

 

 

 

Output LED

Shows that voltage is available at the output for the ATS.

 

 

 

 

Preference key

Sets the preferred source to supply power to the load

 

 

equipment. In normal operation, if both sources are available,

 

 

the ATS will use the preferred source. Press the Preference key

 

 

to change the preferred source. Press and hold for ten seconds

 

 

to restart the ATS. The restart occurs without resetting

 

 

communications and is confirmed when both status LEDs flash

 

 

off, then on.

 

 

 

 

Preference A and B

Indicate which of the two sources is selected as the preferred

 

LEDs

source. If both LEDs are off, neither source is selected. If the

 

 

sources are asynchronous, the LED for the selected source will

 

 

flash once per second.

 

 

 

 

Reset switch

Restarts ATS network and serial communication.

 

 

 

 

Digital display

Digital display of the current used by the ATS and attached

 

 

devices:

 

 

• Shows the aggregate current for the bank/phase

 

 

corresponding to the Bank/Phase Indicator LED that is

 

 

illuminated.

 

 

• Cycles through the banks/phases in 3-second intervals.

 

 

 

 

Control key

• Press to change the bank/phase of the current displayed on the

 

 

digital display.

 

 

• Press and hold for five seconds to display the IP address of the

 

 

ATS.

 

 

 

Automatic Transfer Switch—Installation and Quick Start

3

 

Item

Description

 

 

 

 

Serial port

Access internal menus by connecting this port (an RJ-11

 

 

modular port) to a serial port on your computer, using the

 

 

supplied communication cable.

 

 

 

 

Ethernet port

Connects the ATS to your network using a CAT5 network

 

 

cable.

 

 

 

 

Status LED

Indicates the status of the Ethernet LAN connection and the

 

 

state of the ATS.

 

 

Off–The ATS has no power.

 

 

Solid green–The ATS has valid TCP/IP settings.

 

 

Flashing green–The ATS does not have valid TCP/IP

 

 

settings.

 

 

Solid orange–A hardware failure has been detected in the

 

 

ATS. Contact Customer Support at a phone number on the

 

 

back cover of this manual.

 

 

Flashing orange–The ATS is making BOOTP requests.

 

 

 

 

Link LED

Indicates whether there is activity on the network.

 

 

 

 

Bank/phase indicator

• Indicate the bank/phase corresponding to the current shown in

 

LEDs

the digital display.

 

 

• Indicate normal (green), warning (yellow), or alarm (red)

 

 

condition.

 

 

Note: The 2-U Rack ATS indicates which bank is displayed

 

 

with LEDs for B1 and B2.

 

 

 

4

Automatic Transfer Switch—Installation and Quick Start

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