Server Technology C-16HF1-C20 Bedienungsanleitung

Rack-Mount Fail-Safe

Transfer Switch

Installation and Operations Manual

•C-8HFx

•

-1

HFx

Instructions

This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in

the literature accompanying the appliance.

Dangerous Voltage

This symbol is intended to alert the user to the presence of un-insulated dangerous voltage within the product’s enclosure

that may be of sufficient magnitude to constitute a risk of electric shock to persons.

Protective Grounding Terminal

This symbol indicates a terminal that must be connected to earth ground prior to making any other connections to the

equipment.

Life-Support Policy

As a general policy, Server Technology does not recommend the use of any of its products in the following situations:

•life-support applications where failure or malfunction of the Server Technology product can be reasonably expected to cause

failure of the life-support device or to significantly affect its safety or effectiveness.

•direct patient care.

Server Technology will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory

to Server Technology that:

•the risks of injury or damage have been minimized,

•the customer assumes all such risks, and

•the liability of Server Technology is adequately protected under the circumstances.

The term life-support device includes but is not limited to neonatal oxygen analyzers, nerve stimulators (whether used for anesthesia,

pain relief or other purposes), auto-transfusion devices, blood pumps, defibrillators, arrhythmia detectors and alarms, pacemakers,

hemodialysis systems, peritoneal dialysis systems, neonatal ventilator incubators, ventilators (for adults or infants), anesthesia

ventilators, infusion pumps, and any other devices designated as “critical” by the U.S. FDA.

Notices

301-0128-1 Rev. B (081007)

1040 Sandhill Drive

Reno, Nevada 89521 USA

This publication is protected by copyright and all rights are reserved. No part of it may be reproduced or transmitted by any means or

in any form, without prior consent in writing from Server Technology.

Patents Pending.

The information in this document has been carefully checked and is believed to be accurate. However, changes are made

periodically. These changes are incorporated in newer publication editions. Server Technology may improve and/or change

products described in this publication at any time. Due to continuing system improvements, Server Technology is not responsible for

inaccurate information which may appear in this manual. For the latest product updates, consult the Server Technology web site at

www.servertech.com. In no event will Server Technology be liable for direct, indirect, special, exemplary, incidental or consequential

damages resulting from any defect or omission in this document, even if advised of the possibility of such damages.

In the interest of continued product development, Server Technology reserves the right to make improvements in this document and

the products it describes at any time, without notices or obligation.

Sentry and Rack-Mount Fail-Safe Transfer Switch are trademarks of Server Technology, Inc.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their

products. Server Technology, Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

Please Recycle

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

Table of Contents

CHAPTER 1: INTRODUCTION 4

Quick Start Guide.............................................................................................................................4

Technical Support ............................................................................................................................4

Equipment Overview........................................................................................................................5

CHAPTER 2: INSTALLATION 6

Standard Accessories........................................................................................................................6

Additional Required Items ...............................................................................................................6

Safety Precautions ............................................................................................................................6

Installing the Power Input Retention Bracket...................................................................................7

Mounting ..........................................................................................................................................7

Optimizing the Transfer Thresholds.................................................................................................7

Connecting to the Power Source ......................................................................................................7

Connecting Devices..........................................................................................................................7

CHAPTER 3: OPERATIONS 8

Modes of Operation..........................................................................................................................8

CHAPTER 4: APPENDICES 9

Appendix A: Technical Specifications.............................................................................................9

Appendix B: Warranty, Product Registration and Support ............................................................11

Chapter 1: Introduction

Quick Start Guide

The following instructions will help you quickly install and configure your Rack-Mount Fail-Safe

Transfer Switch for use on your network. For detailed information on each step, go to the page number

listed to the right.

1. Mount the Rack-Mount Fail-Safe Transfer Switch ....................................................................7

2. Optimize the transfer thresholds.................................................................................................7

3. Connect to the power sources.....................................................................................................7

4. Connect the devices to the Fail-Safe Transfer Switch................................................................7

Technical Support

Experience Server Technology's FREE SMARTER Technical Support - Learn more...

Server Technology understands that there are often questions when installing and/or using a new

product. Free Technical Support is provided from 6:00 AM to 7:00 PM, Monday-Friday, Pacific Time.

Server Technology, Inc.

1040 Sandhill Drive Tel: 775.284.2000 Web: www.servertech.com

Reno, Nevada 89521 USA Fax: 775.284.2065 Email: [email protected]

4•Introduction Rack-Mount Fail-safe Transfer Switch

Installation and Operations Manual

Equipment Overview

1. The Voltage Selector switch configures the Rack-Mount Fail-Safe Transfer Switch for the installed

operational voltage.

NOTE: This configures the brownout/over-voltage switching points.

2. The power inlets connect the Rack-Mount Fail-Safe Transfer Switch to the electrical power

sources.

3. LEDs display the input feeds power status.

Figure 1. Sentry Rack-Mount Fail-Safe Transfer Switch Views

Rack-Mount Fail-safe Transfer Switch Introduction •5

Installation and Operations Manual

Chapter 2: Installation

Before installing your Rack-Mount Fail-Safe Transfer Switch, refer to the following lists to ensure that

you have all the items shipped with the unit as well as all other items required for proper installation.

Standard Accessories

•Mounting hardware: Two removable flanges with M4 screws.

•Outlet retention clips (208-240V models).

Additional items for Cx-xxx-C20 models:

•Separate power input cords.

•Power input retention bracket hardware (may be installed):

Four removable T-brackets with four 40mm screws.

Additional Required Items

•Flathead and Phillips screwdrivers

•Screws, washers and nuts to attach the CDU to your rack

Safety Precautions

This section contains important safety and regulatory information that should be reviewed before

installing and using the Sentry Rack-Mount Fail-Safe Transfer Switch. For input and output current

ratings, see Power Ratings in Appendix A: Technical Specifications.

Only for installation and use in a

Service Access Location in

accordance with the following

installation and use instructions.

Destiné à l'installation et l'utilisation

dans le cadre de Service Access

Location selon les instructions

d'installation et d'utilisation.

Nur für Installation und Gebrauch an

Anschlusszugriffspunkten gemäß der

folgenden Installations- und

Gebrauchsanweisungen.

This equipment is designed to be

installed on a dedicated circuit. Cet équipement est conçu à être installé

sur un circuit spécialisé. Diese Ausrüstung ist zur Installation in

einem festen Stromkreis vorgesehen.

Dedicated circuit must have circuit

breaker or fuse protection.

CDUs have been designed without

a master circuit breaker or fuse to

avoid becoming a single point of

failure. It is the customer’s

responsibility to provide adequate

protection for the dedicated power

circuit. Protection of capacity equal

to the current rating of the CDU

must be provided and must meet

all applicable codes and

regulations. In North American,

protection must have a 10,000A

interrupt capacity.

Le circuit spécialisé doit avoir un

disjoncteur ou une protection de

fusible. CDUs ont été conçus sans

disjoncteur général ni fusible pour éviter

que cela devient un seul endroit de

panne. C’est la responsabilité du client

de fournir une protection adéquate pour

le circuit-alimentation spécialisé.

Protection de capacité équivalant à la

puissance de l'équipement, et

respectant tous les codes et normes

applicables. Les disjoncteurs ou fusibles

destinés à l'installation en Amérique du

Nord doivent avoir une capacité

d'interruption de 10.000 A.

Der feste Stromkreis muss mit einem

Schutzschalter oder einem

Sicherungsschutz versehen sein.

CDUs verfügt über keinen

Hauptschutzschalter bzw. über keine

Sicherung, damit kein einzelner

Fehlerpunkt entstehen kann. Der

Kunde ist dafür verantwortlich, den

Stromkreis sachgemäß zu schützen.

Der Kapazitätsschutz entspricht der

aktuellen Stromstärke der Geräte und

muss alle relevanten Codes und

Bestimmungen erfüllen. Für Installation

in Nordamerika müssen Ausschalter

bzw. Sicherung über 10.000 A

Unterbrechungskapazität verfügen.

The plug on the power supply cord

shall be installed near the

equipment and shall be easily

accessible.

La prise sur le cordon d’alimentation

sera installée près de l’équipement et

sera facilement disponible.

Der Stecker des Netzkabels muss in

der Nähe der Ausrüstung installiert

werden und leicht zugänglich sein.

Always disconnect the power

supply cords before opening to

avoid electrical shock.

Toujours déconnecter le cordon

d’alimentation avant d’ouvrir pour éviter

un choque électrique.

Ziehen Sie vor dem Öffnen immer das

Netzkabel heraus, um die Gefahr eines

elektrischen Schlags zu vermeiden.

WARNING! High leakage current!

Earth connection is essential

before connecting supply!

ATTENTION ! Haut fuite très possible !

Une connection de masse est

essentielle avant de connecter

l’alimentation !

ACHTUNG! Hoher Ableitstrom! Ein

Erdungsanschluss ist vor dem

Einschalten der Stromzufuhr

erforderlich!

WARNING! Cx-xxE-x units

Double Pole/Neutral Fusing ATTENTION! Les unités Cx-xxE-x

Double Pôle/Fusible sur le Neutre ACHTUNG!: Cx-xxE-x

Zweipolige bzw. Neutralleiter-Sicherung

6•Installation Rack-Mount Fail-safe Transfer Switch

Installation and Operations Manual

Installing the Power Input Retention Bracket

For units with a total maximum output <30A, it may be

necessary to install the power input retention bracket prior to

mounting the unit within the rack.

To install the power input retention bracket:

1. Remove the two screws attaching the IEC 60320 C19 inlet

to the enclosure.

2. Assemble and attach the retention bracket to the enclosure

as shown.

Figure 2.1 Retention Bracket assembly

Mounting

1. Select the appropriate bracket mounting points for

proper mounting depth within the rack.

Rack-Mount Fail-safe Transfer Switch Installation •7

Installation and Operations Manual

2. Attach the brackets to these mounting points with two

screws for each bracket.

3. Install the enclosure into your rack, using the slots in

each bracket. The slots allow about ¼ inch of

horizontal adaptability to align with the mounting

holes of your rack.

NOTE: A mounting bracket kit for 23” wide racks or cabinets is

available. Contact your Server Technology Sales Representative for

more information.

Figure 2. Mounting

Optimizing the Transfer Thresholds

The Voltage Selector switch is used to optimize the transfer threshold by configuring the Transfer

Switch for the nominal operational voltage of the installation. The Transfer Switch uses this setting to

calculate the brownout and over-voltage threshold (±13% ).

To optimize the transfer threshold:

Select the voltage setting that most closely matches the nominal operating voltage of the power sources.

Connecting to the Power Source

To attach a power cord to the unit:

1. Plug the female end of the power cord firmly into its connector at the base.

2. Use a screwdriver to tighten the two screws on the retention bracket.

To connect to the power source:

Plug the male end of the power cord into the AC power source.

Connecting Devices

1. Keep the device’s on/off switch in the off position until after it is plugged into the outlet.

2. Connect devices to the CDU outlets.

NOTE: Server Technology recommends even distribution of attached devices across all available outlets to avoid

exceeding the outlet, branch or phase limitations. See Power Ratings on page 9for more information.

Always disconnect ALL power supply cords before opening to avoid electrical shock.

Afin d’éviter les chocs électriques, débranchez TOUTES les cables électrique avant d’ouvrir.

Immer ALLE Netzleitungen auskuppeln vor den Aufmachen um elektrischen Schlag zu vermeiden.

8•Operations Rack-Mount Fail-safe Transfer Switch

Installation and Operations Manual

Chapter 3: Operations

Modes of Operation

The Sentry Rack-Mount Fail-Safe Transfer Switch is designed to operate in the following modes:

•Normal

Infeed A provides power to branches A1 & A2 and Infeed B provides power to branches B1 & B2.

Each infeed is monitored individually for voltage and current.

•Input Failure

The equipment powered by the failed input is transferred to the remaining input. The input current

LED display of the failed input will be blank and the remaining display will report the total current

load for the unit.

•Recovery from Input Failure

When voltage is restored to the failed input and remains within ±7% of nominal for 2 seconds, the

equipment normally supported by that input is transferred back returning the Sentry to a ‘Normal’

mode with the input current LED displays reporting the total current load for each respective

infeed.

•Brownout/Over-Voltage

When an input’s voltage varies from its nominal by ±13% or more, the equipment powered by that

input is transferred to the remaining input. The input current LED display of the input in the

brownout/over-voltage state will be blank and the remaining display will report the total current

load for the unit.

Nominal Voltage*Brownout Recovery Voltage Over-Voltage

100V 87.0V 93.0V 107.0V 113.0V

110V 95.7V 102.3V 117.7V 124.3V

115V 100.0V 106.9V 123.0V 129.9V

120V 104.4V 111.6V 128.4V 135.6V

208V 181.0V 193.4V 222.6V 235.0V

220V 191.4V 204.6V 235.4V 248.6V

230V 200.1V 213.9V 246.1V 259.9V

240V 208.8V 223.2V 256.8V 271.2V

*Nominal operating voltage is configured by the Voltage Selector Switch.

•Recovery from Brownout/Over-Voltage

When the input’s voltage returns to and remains within ±7% of nominal for 2 seconds, the

equipment normally supported by that input is transferred back returning the Sentry to a ‘Normal’

mode input current LED displays reporting the total current load for each respective infeed.

•Critical Brownout

A critical brownout is when an input’s voltage drops below its nominal by -25%.

•When an input is already in a brownout/over-voltage state AND the remaining input

experiences a critical brownout, ALL equipment will be transferred to the input only

experiencing a brownout/over-voltage.

•When an input has already failed AND the remaining input experiences a critical

brownout, ALL outlets will turn off.

•Recovery from Critical Brownout

When the input’s voltage returns to and remains within ±7% of nominal for 2 seconds, the

equipment normally supported by that input is transferred back.

Chapter 4: Appendices

Appendix A: Technical Specifications

Domestic Models

Model Rated Voltage Input Cordset and Plug (10’) Outlets

C-8HF2-C203 208-240V, 50/60Hz IEC 60320 C2018 IEC 60320/C19

C-8HF2-L303 208-240V, 50/60Hz 2 x NEMA L6-30P, 30A/208V Locking 8 IEC 60320/C19

C-16HF1-C20 100-120V, 50/60Hz IEC 60320 C20116 NEMA 5-20R

C-16HF1-L30 100-120V, 50/60Hz 2 x NEMA L5-30P, 30A/120V Locking 16 NEMA 5-20R

C-16HF2-C20 208-240V, 50/60Hz IEC 60320 C20116 IEC 60320/C13

C-16HF2-L30 208-240V, 50/60Hz 2 x NEMA L6-30P, 30A/208V Locking 16 IEC 60320/C13

International Models

Model Rated Voltage Input Cordset and Plug (10’) Outlets

C-8HFE-C203 230V, 50/60Hz IEC 60320 C2018 IEC 60320/C19

C-8HFE-P323 230V, 50/60Hz 2 x IEC 60309, 32A 3-pin 6Hr Blue 8 IEC 60320/C19

C-16HFE-C20 230V, 50/60Hz IEC 60320 C20116 IEC 60320/C13

C-16HFE-P32 230V, 50/60Hz 2 x IEC 60309, 32A 3-pin 6Hr Blue 16 IEC 60320/C13

1Input cordset selected at time of purchase

Power Ratings

1All current ratings are in amperes. Tous les indices de courant sont en ampères. Alle Angaben der Stromstärke erfolgen in Ampere.

Physical Specifications

Operating Storage

Temperature 32° to 104° F (0° to 40° C) -40° to 185° F (-40° to 85° C)

Elevation(above MSL) 0 to 10,000 ft (0 to 3000m) 0 to 50,000 ft (0 to 15000m)

Relative Humidity 10 to 90%, non-condensing 10 to 90%, non-condensing

Dimensions (H x W x D) Weight

C-xHF 3.5 x 17.0 x 14.0 in. (90 x 437 x 356 mm) 20.7 lbs (9.4 kg)

Transfer Rate

Power transfer ≤18 milliseconds.

Model

olta

e Current

olta

e Outlet Branch Circuit Phase Total

Modele Tension Courrant Tension Prise Circuit de la Branche Total

Modell Spannung Strom Spannung Anschlussstelle Zweigstromkreis Insgesamt

C-16HF1-C20 100-120V

50/60Hz

: 16

B: 16 100-120V

50/60Hz 16 16 16

C-16HF1-L30 100-120V

50/60Hz A: 24

B: 24 100-120V

50/60Hz 16 16 24

C-8HF2-C203 208-240V

50/60Hz

: 16

B: 16 208-240V

60Hz 16 16 16

C-8HF2-L303 208-240V

50/60Hz

: 24

B: 24 208-240V

60Hz 16 16 24

C-16HF2-C20 208-240V

50/60Hz

: 16

B: 16 208-240V

60Hz 12 16 16

C-16HF2-L30 208-240V

50/60Hz

: 24

B: 24 208-240V

60Hz 12 16 24

C-8HFE-C203 230V

50/60Hz

: 16

B: 16

230V

50/60Hz 16 16 16

C-8HFE-P323 230V

50/60Hz

: 32

B: 32

230V

50/60Hz 16 20 32

C-16HFE-C20 230V

50/60Hz

: 16

B: 16

230V

50/60Hz 10 16 16

C-16HFE-P32 230V

50/60Hz A: 32

B: 32 230V

50/60Hz 10 20 32

Eingangsstromstärke Ausgangsstromstärke

Input Current Ratings1Output Current Ratings

L’indice du courant d’entrée L’indice du courant de sortie

Rack-Mount Fail-safe Transfer Switch Appendices •9

Installation and Operations Manual

Regulatory Compliance

Product Safety

Units have been safety tested and certified to the following standards:

•USA/Canada UL 60950:2003 and CAN/CSA 22.2 No. 60950-1-03

•European Union EN60950-1:2001

This product is also designed for Norwegian IT power system with phase-to phase voltage 230V.

USA Notification

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 the 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 the user’s own expense.

Modifications not expressly approved by the manufacturer could void the user's authority to operated

the equipment under FCC rules.

Canadian Notification

This Class A digital apparatus complies meets all requirements of the Canadian Interference-Causing

Equipment Regulations.

Cet appareil numérique de la classe A respecte toutes les exigencies du Règlement sur le matériel

brouilleur du Canada.

European Union Notification

Products with the CE Marking comply with both the EMC Directive (89/336/EEC) and the Low

Voltage Directive (73/23/EEC) issued by the Commission of the European Community.

Compliance with these directives implies conformity to the following European Norms:

•EN55022 Electromagnetic Interference

•EN55024 Electromagnetic Immunity

•EN60950-1 Product Safety

•EN61000-3 Harmonics and Flicker

Products with the following mark comply with the RoHS Directive

(2002/95/EC) issued by the Commission of the European Community.

Japanese Notification

この装置は、情報処理装置等電波障害自主規制協議会（ＶＣＣＩ）の基準に基づくクラ

スA情報技術装置です。この装置を家庭環境で使用すると電波妨害を引き起こすことが

あります。この場合には使用者が適切な対策を講ずるよう要求されることがあります。

Recycling

Server Technology Inc. encourages the recycling of its products. Disposal facilities,

environmental conditions and regulations vary across local, state and country jurisdictions, so

Server Technology encourages consultation with qualified professional and applicable

regulations and authorities within your region to ensure proper disposal.

Waste Electrical and Electronic Equipment (WEEE)

In the European Union, this label indicates that this product should not be disposed of with

household waste. It should be deposited at an appropriate facility to enable recovery and

recycling.

For information on how to recycle this product responsibly in your country, please visit:

www.servertech.com/support/recycling.

10 •Appendices Rack-Mount Fail-safe Transfer Switch

Installation and Operations Manual

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