Eaton EFX48 e-Fuse Series Installation And Operation Manual

With rm3-340/440

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EFX48-xx Series with RM3-340/440

Installation and Operation Guide

Issue: IPN

Issue Date: March 2019

Eaton Corporation

Telecom Segment

www.eaton.com/telecompower

DCinfo@eaton.com

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Page 1 EFX48-xx Series with RM3-340/440 Installation and Operation Guide Issue: IPN Issue Date: March 2019 Eaton Corporation Telecom Segment www.eaton.com/telecompower DCinfo@eaton.com...
Page 2 The information contained in this literature is subject to change without notice. Subject to the right to use its equipment, Eaton Corporation does not convey any right, title or interest in its intellectual property, including, without limitation, its patents, copyrights and know-how.
Page 3: Related Information
Please use this email address to report any problems you find in this guide: Eaton DC Product Marketing Communications EMAIL: DCInfo@eaton.com For Further Information and Technical Assistance For further information and technical assistance see Worldwide Support on page 161. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 4: Table Of Contents
Redresseurs et convertisseurs (CC-CC et solaires) ................18 Distributions de CC ..........................19 Réparation et entretien .......................... 19 Conformité EMC ............................ 19 Inspection de l'équipement et signalement des dommages ..............20 Assistance mondiale............................. 21 Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 5 位置及环境 ............................... 35 反极性 ............................... 35 危险电能等级 ............................35 电池 ................................35 整流器和转换器（直流-直流、太阳能） ....................36 直流电配送 ............................... 36 检修和维护 ............................... 36 EMC 合规性 ............................. 36 检查设备和报告损坏 ............................37 ............................37 全球支持 Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 6 Task 3 - Connect to the AC Supply ....................... 71 Task 4 - Configuring the dc power system (some models only) ............72 Task 5 - Applying Power to the dc-powered Equipment ..............73 Start-Up Completed ..........................74 Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 7 Energy Metering, Logging........................108 Energy metering function ..........................108 Data Logging ..............................108 Alarms ..............................111 Alarm Definitions ............................112 Menu / Page Map............................116 Breaker Curve Specification ........................ 117 Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 8 Spare Parts ............................. 154 Purchasing Information ..........................154 Circuit Diagrams ............................155 Menu Map ............................156 Equipment Incident Report ........................159 Worldwide Support ............................ 161 Index ................... Error! Bookmark not defined. Copyright © 2019 Eaton Corporation. All Rights Reserved. viii IPN March 2019...
Page 10: Dc System And Component Safety
Consignes de sécurité relatives aux ateliers d'énergie et leurs composants Seguridad de los sistemas de CC y sus components Sicurezza di componenti e sistemi DC 直流系统及组件安全 DC-System und Komponentensicherheit Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 11: For Further Information And Technical Assistance
Eaton’s DC System products. Important If you are not able to understand the full manual provided with the dc system, please contact your Eaton representative before commencing any handling, installation or operation activities. Contact details can be found in the Worldwide Support section.
Page 12: Location And Environment
Do not short-circuit the live and common bus bars or cables. Batteries • The plastic cases of batteries installed in Eaton dc power system racks must have a flammability rating of UL 94-V2 or better. Flooded cell and VRLA lead acid batteries can emit explosive gases and must be installed •...
Page 13: Rectifiers And Converters (Dc-Dc And Solar)
Follow all applicable local and national rules and regulations when making field connections. Tighten all electrical connections to the torques stated in the product manual or on the • manufacturer's label. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 14: Servicing And Maintenance
Eaton. This includes disassembly and/or servicing of any modules. • For further information on Servicing contact your local Eaton dc product supplier, or refer to the contact details in the Worldwide Support section. EMC Compliance The dc power system may be used in close proximity to other electronic equipment, •...
Page 15: Worldwide Support
Worldwide Support For product information and a complete listing of worldwide sales offices, visit Eaton's website at: dcpower.eaton.com or email: DCinfo@eaton.com For technical support contact either your local Eaton dc product representative, the closest office from the following list. Australia:...
Page 16: Avertissements De Sécurité
Avertissements de sécurité Conservez ces instructions. Ce manuel contient des informations de sécurité importantes pour le transport, le déballage, l'installation et l'utilisation de tous les ateliers d'énergie courant continu Eaton. Important Si vous ne parvenez pas à comprendre l'ensemble du manuel fourni avec l 'atlier d'énergie courant continu, veuillez contacter votre représentant Eaton avant de commencer toute manipulation, installation ou...
Page 17: Emplacement Et Environnement
à réparer/entretenir cet équipement. Utilisez toujours des outils isolés. • Ne court-circuitez pas le jeu de barre ou les câbles de masse et de polarités sous tension. • Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 18: Batteries
Batteries • Le boîtier plastique des batteries installées dans les racks des ateliers d'énergie continue Eaton doit avoir un indice d'inflammabilité UL 94-V2 ou supérieur. Les batteries ouvertes et les batteries VRLA au plomb acide peuvent émettre des gaz •...
Page 19: Distributions De Cc
Réparations. Les Réparations doivent être uniquement réalisées conformément aux instructions spécifiques et par le personnel autorisé par Eaton. Cela inclut le démontage et/ou la réparation de tous les modules. • Pour plus d'informations sur les Réparations, contactez votre fournisseur de produits courant continu Eaton local ou reportez-vous aux coordonnées indiquées dans la section...
Page 20: Inspection De L'équipement Et Signalement Des Dommages
Conservez l'emballage d'origine pour l'utiliser si un article doit être renvoyé pour être remplacé ou • réparé. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 21: Assistance Mondiale
Assistance mondiale Pour de plus amples informations et une liste complète des bureaux commerciaux à travers le monde, rendez-vous sur le site Web d'Eaton : dcpower.eaton.com ou écrivez à l'adresse e-mail suivante : DCinfo@eaton.com Pour obtenir de l'assistance technique, contactez aux choix votre représentant local pour les produits courant continu Eaton ou le bureau le plus proche de vous parmi la liste suivante.
Page 22: Advertencias De Seguridad
Esta sección contiene advertencias importantes. Lea estas advertencias antes de instalar o utilizar un sistema de alimentación de CC de Eaton. Seguridad eléctrica Todos los sistemas de alimentación de CC de Eaton que no estén preinstalados en un • armario de sistema se deben montar en un armario cerrado que cumpla los requisitos de seguridad e incendios de la caja especificados en AS/NZS 60950.1 y EN 60950-1.
Page 23: Ubicación Y Entorno
• Las cajas de baterías de plástico instaladas en los racks del sistema de alimentación de CC de Eaton deben tener una clasificación de inflamabilidad de UL 94-V2 o superior. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 24: Rectificadores Y Convertidores (Cc-Cc Y Solar)
• realiza esta conexión, se deben cumplir todas las siguientes condiciones: • Su equipo y el sistema de alimentación de CC deben estar ubicados dentro de las mismas instalaciones. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 25: Reparaciones Y Mantenimiento
Para obtener más información sobre reparaciones, póngase en contacto con el proveedor • local de productos de CC de Eaton o consulte los datos de contacto en la sección Asistencia en todo el mundo. Cumplimiento de normas CEM •...
Page 26: Inspección Del Equipo Y Notificación De Daños
Conserve el embalaje original para utilizarlo si es necesario devolver algún elemento para su • sustitución o reparación. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 27: Asistencia En Todo El Mundo
Eaton en dcpower.eaton.com o envíe un correo electrónico a: DCinfo@eaton.com Para obtener asistencia técnica, póngase en contacto con el representante local de productos de CC de Eaton, en la oficina más cercana de la siguiente lista:...
Page 28: Avvertenze Per La Sicurezza
Avvertenze per la sicurezza Si prega di conservare queste istruzioni. Questo manuale contiene importanti informazioni di sicurezza relative a trasporto, disimballaggio, installazione e funzionamento dei prodotti di sistema DC di Eaton. Importante In caso d’impossibilità nel comprendere il manuale completo fornito con il sistema DC, contattare il rappresentante Eaton prima di iniziare qualsiasi attività...
Page 29: Collocazione E Condizioni Ambientali
Non mettere in corto circuito le sbarre o i cavi di fase e di massa. Batterie • Gli alloggiamenti in plastica delle batterie installate negli armadi dei sistemi di alimentazione DC Eaton devono avere un grado di infiammabilità UL 94-V2 o superiore. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 30: Raddrizzatori E Convertitori (Dc-Dc E Fotovoltaici)
Il bus DC comune del sistema a corrente continua può essere collegato a terra (massa). In tal caso devono essere soddisfatte tutte le seguenti condizioni: L'attrezzatura e il sistema di alimentazione DC devono essere collocati all'interno degli stessi • locali. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 31: Assistenza Tecnica E Manutenzione
• le altre attività sono classificate come Assistenza tecnica. L'assistenza tecnica deve essere eseguita solo in base a istruzioni specifiche e solo da personale autorizzato da Eaton. Tali attività comprendono l'assistenza tecnica e/o lo smontaggio di tutti i moduli. •...
Page 32: Ispezione Dell'apparecchiatura E Segnalazione Dei Danni
Rapporto danni, completato in ogni sua parte, disponibile nel manuale del prodotto in questione. Conservare l'imballaggio originale, da utilizzare in caso di restituzione di qualsiasi elemento per la • sostituzione o la riparazione. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 33: Supporto Globale
Per informazioni sul prodotto e per un elenco completo degli uffici di vendita in tutto il mondo, visitare il sito web Eaton dcpower.eaton.com o inviare una email a: DCinfo@eaton.com Per contattare l'assistenza tecnica o il rappresentante locale per i prodotti DC Eaton, scegliere la sede più vicina dal seguente elenco.
Page 34: 安全警告
交流电和直流电设备的安全工作实践 • 当地电气安全规范和接线标准熟知以下方面的操作人员和维修人员： • 直流电系统的操作 • 交流电和直流电设备的安全工作实践报告本手册中的问题请使用此电子邮件地址报告您在本手册中发现的任何问题：伊顿直流产品市场营销部门邮箱：DCInfo@eaton.com 更多信息和技术援助如需要更多信息和技术援助，请参见“全球支持”部分。警告本部分含有重要警告，请在安装或操作伊顿直流电系统前仔细阅读这些警告。电气安全任何未预先安装在系统机柜内的伊顿直流电系统都必须安装在符合 AS/NZS 60950.1 和 EN • 60950-1 规定的安全及防火外壳要求的封闭机柜内。 • 该直流电系统可能由多种交流电源和直流电源供电，所有交流和直流电源在为设备提供内部服务前都必须隔离。隔离设备的可行性将取决于当地法规和/或客户的要求。请确保在开始工作前检查该要求。 Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 35: 位置及环境
• 标准或更高标准。 • 液体型电池和 VRLA 电池会释放爆炸性气体，安装时必须提供充分的通风条件。请参考电池制造商或供应商关于最低通风水平的建议。 • 请勿穿合成纤维的风衣或工作服。合成纤维会携带静电，在放电时产生火花。 • 安装电池前应摘除耳环、手表以及其他可能会接触到电池接线柱的金属首饰。 • 电池有很强的电能，可能产生触电和电能危险。即使未连接电池，电能危险也始终存在。应避免相反电极端子之间的短路。 • 应始终使用绝缘工具。 • 请勿将工具、松散的电缆或金属物品（如接线条）放置在电池顶部。 • 请勿使工具、松散的电缆或金属物品掉落在电池间的接线或端子上。 • 在确认不会造成短路后方能端接或互接电缆。 • 应始终根据电池制造商的规定紧固电池接线柱螺栓。否则，可能会导致电池性能不稳定，并可能导致电池损坏和/或人员安全问题。 • 如果更换电池时型号不对，可能会有触电或爆炸风险。 • 请根据制造商的说明或安装所在国家的当地法规处置电池。 Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 36: 整流器和转换器（直流-直流、太阳能
手册中的详细信息，并参考任何与带电作业有关的国家法规。 • 如果必须在“带电”的系统上执行任何维护工作，则应采取一切必要的预防措施，以防荷电设备短路或断开，并应遵守任何适用于现场的“带电作业”说明。 • 请仅执行产品手册中说明的维护任务。所有其他任务均被分类为“检修”。只有经伊顿授权的人员且只有在遵循特定指示的情况下方可进行检修。这包括任何模块的拆卸和/或检修。 • 如需要获取更多有关检修的信息，请联系您当地的伊顿直流产品供应商，或参考“全球支持”部分的联系方式。 EMC 合规性 • 若根据产品手册中的说明安装，直流电系统可在其他电子设备附近使用。但是适当安装和符合标准，并不能保证直流电系统在特定安装条件下不会对电磁干扰产生反应或不会对其他设备产生干扰。 • 在国内环境下，此产品可能会引起无线电干扰，在此情况下，用户可能需要采取适当的措施。 • 此设备会产生、使用并放射无线电频率，如不按照说明安装和使用，可能会对无线电通讯造成有害干扰。但是并不保证在特定安装方式下不会产生干扰。如果此设备确实会对无线电或电视接收造成有害干扰（可以通过关闭和打开设备来确定），用户可以尝试采取下列一项或多项措施排除干扰： • 重新调节或重新定位接收天线。 • 增加设备和接收器之间的间距。 • 将设备连接到与接收器所在电路不同电路上的插座。 Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 37: 检查设备和报告损坏
+91 11-45851800 转分机号825 印度： 0508 新西兰服务号 (0508-697-378) 新西兰： +65 6825-1668 新加坡/东南亚： +54 11-4124-4000 南美洲： +64 3-343-7448 南太平洋： +886 2-6600-6688 或台湾：免费电话 0800-011-912 1-800-843-9433 - 选项 2 - 选项 7 美国（免费电话）： Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 38: Wichtig
Transport, Auspacken, Einbau und Betrieb aller Eaton DC-Systemprodukte. Wichtig! Sollten Sie nicht alle Einzelheiten des mitgelieferten Handbuchs verstehen, fragen Sie bitte bei Ihrem Eaton- Vertreter nach, bevor Sie mit der Handhabung, dem Einbau oder Betrieb des DC-Systems beginnen. Die Kontaktdaten finden Sie im Abschnitt Weltweiter Support.
Page 39: Standort Und Umgebung
105 °C bemessen sind. • Das DC-Energiesystem ist nicht für den Betrieb an IT-Systemen vorgesehen. Lassen Sie sich bitte von Ihrem EATON-Partner beraten. Weiterführende Hinweise finden Sie im Abschnitt Weltweiter Support. Eine Elektrofachkraft muss die Unversehrtheit und den zuverlässigen Zustand der •...
Page 40: Batterien
Aufgrund des hohen Energiepegels gelten Arbeiten an Batterien als Arbeiten unter • Spannung. Entsprechende Sicherheitsvorkehrungen nach dem gesetzlichen Standard sind jederzeit einzuhalten. Batterien Die Kunststoffgehäuse der in Eaton DC-Energiesystem-Racks eingebauten Batterien müssen • mindestens die Brennbarkeitsklassifizierung UL 94-V2 erfüllen. • Von Nassbatterien und ventilgeregelten Blei-Säure-Batterien können explosive Gase ausgehen.
Page 41: Gleichstromverteilung
Herstelleraufkleber vorgegebenen Drehmomenten an. Serviceleistungen und Wartung • In Eaton DC-Energiesystemen treten gefahrenträchtige, gefährliche Spannungen und Energien auf. Beachten Sie die ausführlichen Angaben im entsprechenden Produkthandbuch, bevor Sie Wartungs- oder Servicearbeiten durchführen. Und beachten Copyright © 2019 Eaton Corporation. All Rights Reserved.
Page 42: Emv-Konformität
Weltweiter Support Weitere Angaben zum Produkt und eine vollständige Liste der Vertriebsniederlassungen weltweit finden Sie auf der Eaton Webseite unter dcpower.eaton.com. Oder Sie kontaktieren uns per E-Mail: DCInfo@eaton.com Technische Unterstützung erhalten Sie entweder von Ihren lokalen Eaton DC-Produktvertretern oder der nächsten Niederlassung gemäß...
Page 43 Singapur / Südostasien: +65 6825-1668 Südamerika: +54 11-4124-4000 Südpazifik: +64 3-343-7448 Taiwan: +886 2-6600-6688 oder gebührenfreie Rufnummer 0800-011-912 Vereinigte Staaten von Amerika 1-800-843-9433 - Durchwahl 2 - Durchwahl 7 (gebührenfrei): Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 44: Overview
Chapter 1 Overview   Overview Overview Topic Page RM3-340/440 Series DC Power Systems Rectifiers System Controller (RM3-410 and RM3-420 Models only) Other Features Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 45: Efx E-Fuse And Rm3-340 / Rm3-440 Series Dc Power Systems
The EFX48 e-Fuse distribution can only be operated with a maximum of two rectifiers, so • additional RM3 magazines cannot be connected in parallel nor can the EFX48 e-Fuse distribution be fitted into another Eaton system type. All models have input/output functionality. See details on page 151. •...
Page 46: Front Views
DU-X e-Fuse module (see details on page 47) 3 in RM3-400 models, 1 or 2 in RM3-410/420 models.  Rectifier blank panel RM3B-A01 (for un-used rectifier positions) – not shown Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 47: Rear View
Top: APR48-ES  Power On LED (Green)  Minor Alarm LED (Yellow)  Major Alarm LED (Red)  Serial Number  Retaining Screw. Tighten to 1.5Nm (13.3 inch-pounds). Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 48: Efx48 E-Fuse Electronic Distribution With Embedded Control
 String connectors  String indicator switches/LEDs  Load indicator switches/LEDs  Load connectors  GPIO connector  Ethernet link LED  Alarm LED       Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 49: Compatible Software
The following web browsers are compatible with the EFX48 e-Fuse Electronic Distribution with System Control: Firefox 58 or later • Chrome 69 or later • Safari 10 or later. • Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 51: Preparation
Eaton is committed to minimizing the Cybersecurity risk in its products and deploys • cybersecurity best practices with the latest cybersecurity technology in its products and solutions;...
Page 52: Warnings
• Do not attempt to disassemble faulty rectifiers. Return them (in their original packaging) with a completed Equipment Incident Report on page 159. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 53: Inspecting The Equipment And Reporting Damage
EMC Compliance • This Eaton product ("the equipment") has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the Federal Communications Commission (FCC) Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Page 55: Installation
Task 3 - Mount the RM3-340/440 in the Rack Task 4 - Connect Mid-point Monitoring (if required) Task 5 - Connect the Output Cables Task 6 - Connect to the AC Supply Point Installation Completed Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 56: Installation Tasks
The High VAC alarm signal lines must be isolated from the ac supply by a voltage-free relay contact – note that this is NOT contained within the EFX48 unit. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 57 If the curve of an upstream ac supply-disconnect device crosses the curve for the rectifier fuse there may not be adequate discrimination. Contact your Eaton dc product supplier for advice (see Worldwide Support on page 161).
Page 58: Task 2 - Move Mounting Brackets (If Required)
Step 1 - Remove brackets Remove top cover. Undo the screws holding each bracket. Remove the brackets and internal plates. Step 2 - Fit 23-inch mounting brackets (if required) Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 59: Task 3 - Mount The Rm3-340/440 In The Rack
4” (100mm) Above/below: No restriction Step 2 - Mount the RM3-340/440 Fit cage nuts in the correct positions to match the screw holes in the RM3-340/440 rack mounting brackets. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 60 • Tighten terminal to 3.9 - 4.5Nm (35 - 39 inch-pounds). • Terminate the Protective Earthing Conductor at a point connected to the protective earth wire in the building. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 61: Task 4 - Connect The Dc Load And Battery Cables
If the RM3-340/440 dc power system is to be installed in a location where the ambient  temperature may rise above 50ºC (122ºF), then 90°C rated cable rated cable must be used for the dc load and battery connections. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 63 Check all terminations are correct and are secure. Secure the cables with cable ties to ensure there will be no strain on the terminals. Test the insulation resistance of the cables. Procedure complete Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 64: Task 5 - Install The Batteries
The Mid-point Monitoring sense wires must have short-circuit protection fitted close to the battery terminals. Use the Battery Mid-point Monitoring kits from Eaton (see Spare Parts on page 154) or equivalent. Connect a Mid-point Monitoring sense wire to the middle interconnecting link on each string of batteries (see following diagram).
Page 65: Task 7 - Mount The Battery Temperature Sensor
Route the temperature sensor cable to the middle battery shelf or the middle of the external battery stand.  Do not run the sensor cable along ac supply cables. Interference may cause false readings. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 66: Task 8 - Connect External Input/Output Cabling (If Required)
EFX48 being obscured, as well as avoiding blocking the rectifier fan vents. It may help to tie the cables onto features of the system rack and to tie the cables together. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 67: Task 9 - Connect To The Ac Supply Point
Connect one of the cord sets provided to each IEC connector on the rear of the RM3- 340/440.  If the cord sets are missing or must be replaced then refer to Spare Parts on page 154 for replacement items. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 68: Installation Completed
Do not switch on the ac supply at this stage. Installation Completed Installation of the RM3-340/440 is now complete. Follow the instructions in Start-Up on page 69 to make the system operational. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 69: Start-Up
Task 3 - Connect to the AC Supply Task 4 - Configuring the dc power system (some models only) Task 5 - Applying Power to the dc-powered Equipment Start-Up Completed Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 70: Start-Up Tasks
Check the rectifier's rear connector is correctly aligned with the shelf connector, or damage may occur. Tighten the retaining screw to 1.5Nm (13.3 inch-pounds). This will locate the rectifier in its rear connector. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 71: Task 2 - Pre-Power-Up Checklist
The display will show system current and bus voltage. When the EFX48 e-Fuse unit has completed its start-up sequence (rectifiers are • registered) the rectifier yellow alarm LEDs will turn off. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 72: Task 4 - Configuring The Dc Power System (Some Models Only)
Other configuration settings can be changed after all Start-Up tasks are complete. For details on how to customize the system's configuration see System Operation in the EFX48 e-Fuse section (see Related Information on page 76). Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 73: Task 5 - Applying Power To The Dc-Powered Equipment
Check the equipment powers up. Step 3 - Check the rectifier currents Check the rectifier currents are approximately the same value. Verify the load current is as expected for each connected equipment. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 74: Start-Up Completed
The following chapter describes how to use the EFX48 e-Fuse unit with embedded system controller. Use this section in order to customize the system configuration settings and to setup the remote communications options. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 75: Efx48 E-Fuse Operation
EFX48 e-Fuse Operation   EFX48 e-Fuse Operation Topic Page Configuration File Starting the EFX48 EFX48 Operation using the navigation switch and display EFX48 Operation Using a Laptop/PC EFX48 Identity Information Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 76: Configuration File
Enter the IP address of the EFX48 to be connected to. Locate and open a configuration file to be uploaded to the EFX48 by selection the button “load from.xml file to configurator” Click the button “download configurator to EFX48”. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 77: Starting The Efx48
(for example the string voltage is too low) then the strings will be pending and their LEDs will flash at 1Hz whilst the system tries to establish correct conditions for connecting the strings. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 78: Efx48 Operation Using The Navigation Switch And Display
Navigation switch access PIN is lost. The EFX48 will continue to function, but no configuration changes can be made. If this occurs contact your Eaton DC product supplier or Eaton for advice (see Worldwide Support on page 161). ► To use the EFX48 when access is PIN protected...
Page 79: Alarm Indicators
The preferred method for accessing, configuring and monitoring the operation of the EFX48 unit is a standard web browser. See section Communication via Web Browser on 82 for recommended browser. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 80 This is to ensure that the DHCP server functionality of the EFX48 unit does not interfere with the operation of any other DHCP servers on the network. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 81: Efx48 Identity Information
Contact name, phone number, and so Web: Home page Notes Any notes relevant to site access, location or other matters. Serial (number) The RM3-340/440 serial number. Type (system) The RM3-340/440 model number. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 82: Communications
Chapter 5 Communications   Communications Topic Page Communications Options Ethernet Communications Communication via Web Browser Communication via a Network Management System using SNMP Access Security Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 83: Communications Options
Web access is set to by default. This can be changed to , but read the • Cybersecurity section before doing so. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 84: Communication Via Web Browser
Factory defined Username (efx48) and Password (joAdPoc4) must be entered. These  can be changed, and can be more or less complex Click . The EFX48 web system page will be displayed. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 85: Communication Via A Network Management System Using Snmp
(User Account - tab) The EFX48 unit always uses MD-5 for authentication of the SNMP username and the NMS must be configured to use the correct username, password and pass phrase combination. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 86: Web Access Security
Hypertext Transfer Protocol (HTTP) over a secure communication network, and is widely used on the Internet for security with websites. In HTTP(S), the HTTP communication protocol is encrypted using Transport Layer Security. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 87 HTTP Access Select to allow un-encrypted access to the EFX48 web server. EFX48: Comms > Web server HTTPS Access Enable to allow encrypted access to the EFX48 web server. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 89: Efx48 E-Fuse System Operation
EFX48 e-Fuse System Operation Topic Page EFX48 Main Features Load Control Battery Functions Voltage Control Communication and I/O User Access Rectifier Functions Energy Metering, Logging Alarms Breaker Curve Specification Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 90: Efx48 Main Features
The following parameters can be set : Over-current Auto retry enable or disable • Over-current Retry interval 60-900s • • Over-current Retries Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 91: Over Temperature Function
A Non-priority load is a load that may be sacrificed under abnormal operating conditions in order to provide power to the Priority loads. Abnormal operating conditions include : AC failure • Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 92: Breaker Curve Function
– this is referred to as the ‘pending’ state. ♦ The LED will flash rapidly (4Hz) when the string has tripped due to an over current or short circuit condition. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 93: Breaker Curve Function
String current is continuously monitored and if it exceeds 130% of the configured rating then the breaker curve algorithm is applied as defined on page 117. Note that the breaker curve operates in both charge and discharge directions. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 94: Battery Low Voltage Disconnect
GP I/O 4&5 are both configurable to be string mid points 1 or 2. The following parameters can be set : Midpoint enable Enable or disable • Float dwell time 1-48hr • Midpoint delay 10-900mins • • Voltage threshold 1-25 Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 95: Battery State Detection
A web-based command, SNMP command, or digital input signal will cause the EFX48 to disconnect all connected battery strings. The command is not remembered through a power cycle. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 96: Voltage Control
Fast charge enable enable or disable Fast charge voltage 40.00-59.00V • The maximum duration of a fast charge 1-96hrs • Bus voltage trigger threshold 40.00-59.00V • • Termination current 0-100% capacity Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 97 On completion of the fast charge process the thresholds are held at that level until the bus voltage is 0.25V less than the unforced high float setting. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 98: Battery Current Limit Function
Rect fail alarm or Multi rect alarm condition not active  Rectifier Comms alarm condition not active  System Overcurrent alarm condition not active  System Overload alarm condition not active Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 99 On completion of the equalise process the thresholds are held at that level until the bus voltage is 0.25V less than the unforced high float setting. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 100: Temperature Compensation
Threshold – voltage causing test end 40.00-55.00V • Period - between subsequent tests 7-730 days • • Next date - first date and time for a test Time and date Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 101 Rect fail alarm or Multi rect alarm conditions not  active Rectifier Comms alarm condition not active  System Overcurrent alarm condition not active  System Overload alarm condition not active  Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 102: Communication And I/O
The EFX48 contains 10 general purpose I/Os consisting of digital inputs, digital outputs & analog inputs. GPIO1, 2 & 3 GPIO1, 2 & 3 can be configured as digital inputs or digital outputs. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 104 2 possible voltage ranges : • 0 to +10V – intended for general purpose analog inputs from sensors etc • 0 to -60V – intended for battery midpoint sensing Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 105: Mmi (Man Machine Interface)
• Trap repeat can be enabled with a configurable repeat rate. • System Object ID is configurable. EFX48 uses the common Eaton System Object ID of • 534, and the DC Power System controller Branch under that of {Eaton 11}.
Page 106: User Access
Username - enter “Username”, press <enter> and be sure that the status box in the • upper right hand corner of the screen indicates “Update sent”, then “Refreshing”, and the entry made remains in the “Username” box. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 107: Real Time Clock
On power up EFX48 finds all communicating rectifiers and uses that number as the registered number of rectifiers. The control function handles the addition, removal and any failure of a rectifier and presents the appropriate alarms where required. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 108: Energy Metering, Logging
There are 3 different types of event log entries : Event Log entries • Data Log entries • • Energy Log entries The Event Log entries include: Power on events (system started) • Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 109 The Load Log entries include: • All output load currents Example log entry: 27-Jun-2018T09:35:50 Load currents 0.00, 12.05, 0.00, 15.23, 0.00, 0.00 Date Time Load output 1 to 6 current /A Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 110 Load energy meters 1 to 6 /kWh Total energy meter /kWh The energy log sampling rate is configurable as below : Sampling rate is configurable between 1 – 60 mins • Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 112: Alarm Definitions
Alarm cancel Fan fail alarm is cancelled when the detection circuitry reports fan ok Action required If this alarm does not self-clear clear then the EFX48 needs to be replaced Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 113 The battery temp high/low alarm is cleared when the reported temperature returns to within the specified limits Batt disc alarm Alarm trigger If at any time all strings are disconnected for any reason other than Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 115 Action required If the alarm does not self-cancel then replace the faulty rectifier. Check the status of the LEDs on the rectifiers in order to identify which one is faulty. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 116: Menu / Page Map
Worklights are enabled/disabled via the MMI and in the configuration file as defined on page 116. Menu / Page Map Refer to Appendix E on page 156 for a full menu map. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 117: Breaker Curve Specification
String connections follow the curve based on a multiple of their set rating and in addition have a hardware <100usec trip set at 550A +/-50A for all set ratings Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 118: Ipn March
If a load output has a rating of 15A and a load of 300A is applied (ie the load is 2000% of rating) then the expected trip time is < 100usec (see note 1 above). Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 119: Maintenance
Eaton. This includes disassembly and/or servicing of any modules. • For further information on Servicing contact your local Eaton dc product supplier, or refer to the contact details on page 161. Topic Page...
Page 120: Troubleshooting
If second rectifier registers, then first rectifier is faulty and must be returned for service. If the replacement EFX48 fixes the fault then the first EFX48 is faulty and must be returned for service. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 121 (rectifiers are in load requirements. current limit). Battery is recharging after ac Check battery has recharged within supply failure. expected time. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 122 Turn the load off and on again – it may flashing fast (4Hz) over current condition go into the pending state (LED flashing at 1Hz) before turning back on Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 123 See Battery Mid-point Monitoring on Monitoring system has detected page 94. a voltage imbalance in one of the battery strings. A Battery Mid-point Monitoring Check the sense wires. sense wire is disconnected. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 124: System Efx48 Problems (Rm3-410/420 Models Only)
Incorrect battery or load Current is within the None, normal operation. Charge State Threshold current readings. . See details on page 95. Calibration is incorrect. Return unit for recalibration. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 125 Ethernet connector. Incorrect communications Refer to the Communications section on settings. page 82. Password required to change See User Access section on page 106. settings (using web or SNMP) Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 126 EFX48 time can be set, but is Internal battery is dead. Return the incorrect when the EFX48 EFX48 for service. (If removed, the restarts. battery must be disposed of according to the manufacturer's instructions.) Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 127: Replacing Or Adding A Rectifier
Step 3 - Replace rectifier or fit blank panel Insert a replacement rectifier into the empty slot (see details in following section), or fit a blank panel. Procedure complete Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 128 Check that the rectifier’s Power On LED turns on (after the startup delay) and the alarm LEDs turn off.  The rectifier will automatically register with the EFX48 and download its operating parameters. No adjustments are required. Procedure complete Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 129: Replacing The Efx48
This file will have to be customized for the site. Step 1 - Backup the configuration file of the old EFX48 if possible If the old EFX48 is still operational use the Eaton configuration tool ICE-X to backup its configuration file.
Page 130: Battery Mid-Point Monitoring (String Fail) Alarm
Measure on the cable lugs and inter-connecting bars so that loose connections will also be detected. The faulty or poorly connected cell/monobloc has the voltage with the greatest deviation from the average. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 131 If the alarm is still present then follow the battery manufacturer’s instructions on servicing or replacing the faulty cell/monobloc. After the faulty cell/monobloc has been serviced or replaced clear the alarm (see Step 3). Procedure complete Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 132: Cybersecurity
A security breach can result in operational downtime and/or data loss, as well as impact safety, lifecycle costs and your reputation — any one of which can seriously impact customer loyalty and your bottom line. Eaton provide the following guidance and recommendations in order to help protect against cyber related attacks and system breaches. Topic...
Page 133: Asset Identification And Configuration
Securely configure the logical access mechanisms provided in EFX48 to safeguard the device from unauthorized access. Eaton recommends proper use of the access controls provided in the device to restrict system access only to legitimate users. Also ensure that such users are restricted only to privilege levels necessary to complete their job roles/functions.
Page 134 Change passwords and other system access credentials no longer than every 90 days, or as per the client’s organizational policy. Enforce complex passwords. Refer to the User Account Access section on page 106 Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 135: Secure Network Access
The EFX48 provides the ability to log all user changes, as Logging and Event Management well as all events. Eaton suggest that all logs are backed up and are retained for a minimum of 3 months or as per organization’s security policy.
Page 136 Note: Many compliance frameworks and security best practices require a monthly vulnerability review. For many non-COTS products vulnerabilities will be communicated directly through the vendor site. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 137: Decommissioning Or Zeroisation
IC2 on pcb 11786500. This is the only device that needs to be considered. Shred, Disintegrate, Pulverize, or Destroy: Incinerate by burning the device in a licensed incinerator. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 138: Specifications
1500A min. Battery String Connection Specification String capacity (maximum) 200Ah (each string) Output current rating 25A to 50A in 1A steps Short circuit current (maximum allowable by 10kA system design) Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 139 RM3-440 models 11.88 lb [5.4kg] Rectifier module 3.7 lb [1.7kg] * Excluding rectifiers but including EFX48 Alarm Relays Number of Alarm Relays Contact Arrangement One normally open contact per relay Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 140 For the 10V range this will be +ve and up to 10V above BUS +ve. Connectors Screwless terminal blocks Wire Size 0.2 – 0.5mm [26 - 20 AWG] Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 141 Battery Mid-point Monitoring Number of Strings 2 (using GPIO4 & 5) Range –60V to 0V Resolution <10mV Accuracy ±1% / ±100mV (whichever is greater) over temperature range 0 – 40°C Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 142 ±1% over temperature range 0 – 40°C Communications Ethernet Interface: 10/100baseT Connector: RJ45 Protocols: TCP/IP, SNMP, http (Web), https (secure Web), Web browser: See compatible versions on page Cable: CAT5E Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 143 * Factory defaults may not be correct for your installation. You need to set-up your own configuration file to over-write the factory defaults after a factory reset if necessary. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 144 Test    proportion (%) Duration batteryCapacityTestDuration Duration    (min) End voltage batteryCapacityTestThreshold Threshold 47.5 40.0 55.0    Enable batteryMidpointMonitorEnable Enable    Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 145 High load systemExtraHighLevel High load (V) 57.6 50.5 59.9    Overload systemOverloadLevel Overload (W) 2000 5000    systemAlarmDwell Alarm delay Alarm delay    Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 146 * Factory defaults may not be correct for your installation. You need to set-up your own configuration file to over-write the factory defaults after a factory reset if necessary. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 147 Input dwell (s)    Relay 1 Active state relaySignalPolarity Polarity energised energised    energised Summary Minor Relay 2 Active state relaySignalPolarity Polarity energised energised    Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 148 * Factory defaults may not be correct for your installation. You need to set-up your own configuration file to over-write the factory defaults after a factory reset if necessary. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 149 * Factory defaults may not be correct for your installation. You need to set-up your own configuration file to over-write the factory defaults after a factory reset if necessary. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 150 * Factory defaults may not be correct for your installation. You need to set-up your own configuration file to over-write the factory defaults after a factory reset if necessary. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 151: Connector Pin-Outs
Battery temperature sensor Eaton BATT_TEMP+ Part No. tba BATT_TEMP- STRINGS 4way 10mm Battery string connections STRING1+ pitch screwless terminal STRING1- STRING2+ STRING2- LOADS 12way 5mm Load connections LOAD1+ pitch terminal LOAD1- Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 152 EFX48-xx Series with RM3-340/440 Installation and Operation Guide Connector Type Purpose Description LOAD2+ LOAD2- LOAD3+ LOAD3- LOAD4+ LOAD4- LOAD5+ LOAD5- LOAD6+ LOAD6- RJ45 plug pin-outs Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 153: Equipment And Tools
Recommended Tools Laptop with LAN port and web browser software • Test load (to suit maximum output of dc power system) • Labeling tool and labels • Clamp-on ammeter • Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 154: Spare Parts
Battery Mid-point Monitoring connection kit Eaton MPTLOOM-3300 (2 x 3m sense wires), or for use with EFX48 (for one battery string) Eaton MPTLOOM-7600 (1 x 7m, 1 x 6m sense wires) Purchasing Information Eaton See contact details on page 161.
Page 159: Equipment Incident Report
Please enter as much information as you can. Send the completed form, together with the item for repair to your nearest authorized service agent. NOTE: Only one fault to be recorded per form. For further information contact your local Eaton dc product supplier or Eaton (see contact details on page 161). Or email: DCInfo@eaton.com...
Page 160 ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ SG/03 ISS06 Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...
Page 161: Worldwide Support
DCinfo@eaton.com For technical support contact either your local Eaton dc product representative, the closest office from the list in the Safety Warnings section starting from page 10. Copyright © 2019 Eaton Corporation. All Rights Reserved. IPN March 2019...

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