Eaton T2235 Series Installation, Operation And Maintenance Manual
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Eaton T2235 Series Installation, Operation And Maintenance Manual

Eaton T2235 Series Installation, Operation And Maintenance Manual

Automatic transfer switch (eats) epdu
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Eaton
T2235 Series Automatic Transfer Switch (eATS) ePDU
Installation, Operations, and Maintenance Guide

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  • Page 1 ® ® Eaton T2235 Series Automatic Transfer Switch (eATS) ePDU Installation, Operations, and Maintenance Guide...
  • Page 2 Eaton and ePDU are registered trademarks of Eaton Corporation or its subsidiaries and affiliates. All other trademarks are property of their respective companies. ©Copyright 2009–2011 Eaton Corporation, Raleigh NC, USA. All rights reserved. No part of this document may be reproduced in any way without the express written approval of Eaton Corporation.
  • Page 3 Special Symbols The following are examples of symbols used on the UPS or accessories to alert you to important information: RISK OF ELECTRIC SHOCK - Observe the warning associated with the risk of electric shock symbol. CAUTION: REFER TO OPERATOR'S MANUAL - Refer to your operator's manual for additional information, such as important operating and maintenance instructions.

  • Page 4: Table Of Contents

    Installing the T2235 Series eATS ePDU ........
  • Page 5 Table of Contents Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...

  • Page 6: Introduction

    Power output is through a variety of outlet configurations located on the rear panel. Several types of input plugs are available on the T2235 Series eATS ePDUs, such as L5-20P . L5-30P , L6-20P , L6-30P , L5-15P , L5-20P , 5-15P , 5-20P , and IEC60320 C20.

  • Page 7: Dimensions

    Introduction Dimensions The T2235 Series eATS ePDUs are designed to mount in a standard 19-inch equipment rack with the following typical chassis dimensions: 482.6 mm (19.0”) wide 44.5 mm (1.75”) high 177 .8–24.3 mm (7 .0–9.5”) deep NOTE There is currently one height exception. One custom-built T2235 Series eATS ePDU model with two rows of outlets (16 receptacles) is available.

  • Page 8: Benefits

    Introduction Benefits The benefits of the T2235 Series eATS ePDUs are as follows: Provides dual power inputs and automatically selects the input source best suited to power-critical equipment. Meets Agency relay spacing requirements for out-of-phase switching up to 30A, while still performing fast enough to minimize transfer time.
  • Page 9 Introduction Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...

  • Page 10: Safety

    IMPORTANT SAFETY INSTRUCTIONS — SAVE THESE INSTRUCTIONS This manual contains important instructions that you should follow during installation and maintenance of the Eaton Automatic Transfer Switch (eATS) Enclosure Power Distribution Unit (ePDU) models. Please read all instructions before operating the equipment and save this manual for future reference.
  • Page 11 Für PERMANENT ANGESCHLOSSENE GERÄTE: In der Gebäudeverkabelung muss eine leicht zugängliche Trennvorrichtung enthalten sein. Für GERÄTE MIT STECKERN: Die Steckdose muss sich in der Nähe des Geräts befinden und leicht zugänglich sein. Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...
  • Page 12 Para EQUIPO CONECTADO PERMANENTEMENTE, se debe incorporar un dispositivo de desconexión fácilmente accesible al cableado de la instalación del edificio. Para EQUIPO ENCHUFABLE, la salida de alimentación debe estar instalada cerca del equipo y estar fácilmente accesible. Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...
  • Page 13 Safety Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...

  • Page 14: Installation

    19” chassis composed of 16 gauge (Ga.), electrolytic galvanized (EG) or cold roll (CR) steel plate. The T2235 Series eATS ePDU can be mounted on a rack or in a cabinet that accepts standard 19” width spacing. The ePDUs are installed in a 1U orientation. Installation of a T2235 Series eATS ePDU is to be performed by qualified, trained technicians.

  • Page 15: Before You Install

    Ensure that you select a location with proper spacing. The T2235 Series eATS ePDUs typically require 44.5 mm (1.75”) of vertical mounting space and extend 177.8 mm to 241.3 mm (7–9.5”) into the mounting rack of the cabinet.

  • Page 16: Installing The T2235 Series Eats Epdu

    CAUTION Confirm that the equipment connected to the ePDU does not exceed the ePDU's capacity. Each circuit breaker is rated at 16A/200–240 Vac, with a 12A per segment maximum rating. Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...
  • Page 17 Power Cable Cautions The power cable assembly connects to the T2235 Series eATS ePDU on the rear panel and the other end of the cable assembly connects to the main power supply. Eaton offers power cable assemblies with plug configurations for most countries. Most T2235 Series eATS ePDU models have an attached power cable and plug, but some have detached cords.
  • Page 18 One 2­Pole circuit breaker as both an ON/OFF switch and overcurrent protection device CAUTION If a supplementary protector is used in the ePDU instead of a listed circuit breaker, additional branch circuit protection will be required down-line from the power source to the ePDU. Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...
  • Page 19 Installation Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...

  • Page 20: Operation

    Unlit LED indicates that power to the outlets is not from the secondary source. Figure 5 shows the front panel view of a representative T2235 Series eATS ePDU model with each LED indicator identified.

  • Page 21: Circuit Breakers

    Differential mode insertion loss Specification Line-to-Ground in 50 ohm circuit Line-to-Line in 50 ohm circuit Current rating 240 V 197V 210V * The rated voltage is 120/250 Vac. The operating frequency is 50/60 Hz. Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...

  • Page 22: Surge Suppression

    Line Figure 6. Filtering Diagram Surge Suppression Some T2235 Series eATS ePDU models provide line-to-neutral metal oxide varistors (MOVs), and some models provide line-to-line MOVs as delivered from the factory. See Chapter 6, “Specifications” on page 21 for more information.
  • Page 23 Operation Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...

  • Page 24: Maintenance

    Check for loose external connections or evidence of damage to the equipment. “No Output” Modes A circuit breaker may or may not trip when a “No Output” failure mode occurs for a T2235 Series eATS ePDU. Circuit Breaker Tripped If the correct power is available from the main power source, a tripped circuit breaker can be caused by the...
  • Page 25 Maintenance Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...

  • Page 26: Specifications

    Chapter 6 Specifications This chapter lists specifications that are applicable for all Eaton T2235 Series Automatic Transfer Switch (eATS) Enclosure Power Distribution Unit (ePDU) models. This chapter also describes online access to detailed model specifications, mechanical engineering diagrams, and additional documentation, such as product feature, options, and support.

  • Page 27: Online Specifications

    Specifications Safety Standards Most of the Eaton T2235 Series eATS ePDU are UL listed and have been tested and approved to U.S. and Canadian (Bi-National) Standard for Safety of Information Technology Equipment, CSA C22.2 No 60950 Third Edition, dated December 1, 2000.
  • Page 28 Specifications Country Selections (Optional) To select a country to access the EATON EPDU Main page in different languages (see Figure 8): Select www.ePDU.com/country. The EATON EPDUS - COUNTRY SELECTION page displays. Figure 8. Country Selection Select a country name in the drop-down list and click Go.
  • Page 29 Specifications Viewing in the Main T2235 Series eATS ePDU Family Page To view the EATON EPDU Main page: Select www.eaton.com/ePDU. The EATON EPDU Main page displays (see Figure 9). To search for a specific T2235 product line or model, go to “Using the ePDU Product Part Number Search Wizard”...
  • Page 30 Specifications Using the ePDU Product Part Number Search Wizard To use the EPDU PRODUCT WIZARD to view T2235 Series eATS ePDU technical specifications online (see Figure 10): From the EATON EPDU Main page under EPDU SEARCH WIZARDS, click the Eaton Part Number or Competitor Part Number radio button.
  • Page 31 Please contact an ePDU reseller in your area for assistance. Click the blue highlighted part number link in the first column to access a specific T2235 Series eATS ePDU technical specification sheet online. Otherwise, click Close Window to exit.
  • Page 32 Using the ePDU Browse Feature To use the ePDU Browse Feature to view online specifications: From the main ePDU page under the BROWSE EATON EPDUS list, click the Eaton Automatic Transfer Switches link (see Figure 12). The EATON EATS EPDUS main page displays.
  • Page 33 PC, or convert the page to a PDF and print the data sheet specification locally. When you finish, return to the EATON EATS EPDUS Main page either to end this session, or to select a tab for features, documentation, options, or support resources.

  • Page 34: Service

    Chapter 7 Service If you have any questions or problems with the Eaton Enclosure Power Distribution Unit (ePDU) Automatic Transfer Switches (eATS), call your Local Distributor or the Help Desk at one of the following telephone numbers and ask for an ePDU technical representative.
  • Page 35 Service Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...

  • Page 36: Warranty

    Two-Year Limited Warranty (USA and Canada) Eaton Enclosure Power Distribution Units (ePDUs) WARRANTOR: The warrantor for the limited warranties set forth herein is Eaton Corporation, an Ohio Corporation Company (“Company”). RACKMOUNTED LIMITED WARRANTY: This limited warranty (this “Warranty”) applies only to the original End-user (the “End-user”) of any Eaton Rackmounted Power Distribution Units (the “Product”) purchased on...
  • Page 37 Product is sold, Company shall have no obligation under this Warranty. Also during such time, the period of this Warranty shall continue to run and the expiration of this Warranty shall not be extended upon payment of any overdue or unpaid amounts. Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...
  • Page 38 OBTAINING WARRANTY SERVICE: In the USA, call the Customer Reliability Center 7x24 at 800.356.5737. Outside of the USA, contact your local Eaton product sales or service representative, or call the Customer Reliability Center in the USA at 919.870.3149. For comments or questions about this Warranty, write to the Customer Quality Representative, 3301 Spring Forest Road, Raleigh, North Carolina 27616 USA.
  • Page 39 Warranty Eaton T2235 Series eATS ePDUs P-164000014—Rev 1 www.eaton.com/ePDU...
  • Page 40 *blank part number blank rev* P-164000014 1...

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