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Questions and Answers
What are the consequences of infringing the dissemination and reproduction rules mentioned in the document?
liability for compensation
What is the purpose of the 'Typographic conventions' section in the operating instructions?
Where can further information on the product and copies of the technical file be obtained?
MR Reinhausen customer portal: https://portal.reinhausen.com
What type of danger does the signal word 'DANGER' indicate?
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According to the document, the customer has a duty of care to ensure the compatibility of the specified product with the customer's planned scope of ________.
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Open source software is not mentioned in the operating instructions.
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Personal protective equipment should be worn loosely to ensure maximum comfort.
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The product is designed solely for use in __________ energy systems and facilities.
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What section of the document provides information on preparing for mounting?
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Which section of the document is related to displaying winding temperatures?
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The document contains information on setting the device time. (True/False)
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Section 7.1.18 covers hardware and ______ configurations.
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Match the following subsections with their corresponding topics:
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What can cause eye damage when working with invisible laser radiation?
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Unauthorized modifications to the product may lead to operational faults.
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What must be worn during work to minimize risks to health?
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To protect the eyes, one should wear safety ________.
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Match the following personal protective equipment with their purposes:
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What interface protocol and port are used for SSH?
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Match the following encryption standards with their descriptions:
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Which hash function is used by the device to save passwords?
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Which TLS version is supported by the assembly according to technical directive TR-02102-4?
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What is the protocol used for communication on the ETH1.1 interface?
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Which port is used for SSL-protected web visualization on the ETH1.1 interface?
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The CAN 1 interface uses a protocol for communication.
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What does the ETH 1 interface use port 102 for?
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The ETH 2.x interface uses port 21 for ______.
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What is the optional function used to monitor capacitance graded bushings on power transformers?
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What measurements are used to evaluate the state of the bushings during operation?
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Parallel operation is only possible with the tap synchronization method for both the voltage regulation and power regulation. (True/False)
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The OT1205 assembly contains the power supply unit for powering the device. Depending on configuration, the device is equipped with one of the following power supply unit variants: Multi-voltage mains unit 85...265 V AC/V DC or DC voltage power supply unit 20...__ V DC.
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How can the device be operated according to the text?
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How can you log out as a user from the device?
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The device has an expert mode for entering the parameters directly on the overview screen of the respective ______.
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How many channels for analog inputs and outputs does the AIO 2 assembly provide?
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Which signal types are supported by the AIO assembly for voltage input? (Select all that apply)
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Which interfaces are available on the MC 2-2 assembly? (Select all that apply)
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The MC 2-2 assembly has its own IP address.
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The UI 5-______ assembly is used for measuring _?-phase voltage.
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Study Notes
Introduction
- The document is the operating instructions for the ETOS IM monitoring system.
- The document is copyrighted by Maschinenfabrik Reinhausen and reproduction or use without permission is prohibited.
Manufacturer and Product Information
- The manufacturer is Maschinenfabrik Reinhausen.
- The product is delivered according to MR's technical specifications based on customer-provided information.
- The customer is responsible for ensuring the specified product is compatible with their planned scope of application.
Safety
- The product must be used appropriately and safely.
- Inappropriate use can result in damage or harm.
- Fundamental safety instructions and personnel qualifications must be followed.
- Personal protective equipment must be worn when handling the product.
IT Security
- IT security measures must be followed during commissioning, operation, and maintenance of the product.
- Encryption standards must be adhered to.
Product Description
- The product is an ETOS IM monitoring system.
- The scope of delivery includes the product hardware and software.
- The product has various components, including bushing monitoring, power regulation, and CPU.
- The product has performance features such as monitoring, control, and data analysis.
Installation and Commissioning
- The product must be installed and commissioned according to the manufacturer's instructions.
- Electromagnetic compatibility and wiring requirements must be considered.
- Minimum distances between components must be maintained.
- The product must be connected to the power supply and visualization system correctly.
Operation and Maintenance
- The product must be operated and maintained according to the manufacturer's instructions.
- Regular checks and tests must be performed to ensure the product is functioning correctly.
- The operating instructions must be downloaded and followed.### Introduction to the Technical File
- This technical file provides detailed descriptions for the safe and proper installation, connection, commissioning, and monitoring of the product.
- It includes safety instructions and general information about the product.
- The file is intended for specially trained and authorized personnel.
Manufacturer Information
- Manufacturer: Maschinenfabrik Reinhausen GmbH
- Address: Falkensteinstraße 8, 93059 Regensburg, Deutschland
- Phone: +49 941 4090-0
- Email: [email protected]
- Website: reinhausen.com
- Customer portal: portal.reinhausen.com
Completeness of the Technical File
- This technical file is incomplete without supporting documents.
- Supporting documents include connection diagrams and supplements (optional).
Safekeeping of the Technical File
- Keep the technical file and supporting documents easily accessible for future reference.
Notation Conventions
- Warnings are displayed in a specific format, including warning type, danger, and action.
- Embedded warnings refer to particular parts within a section.
- Signal words in warning notices include DANGER, WARNING, CAUTION, and NOTICE.
- Information is displayed in a specific format to simplify and improve understanding.
- Instructions are structured as single-step or multi-step processes.
Typographic Conventions
- Typographic conventions are used to distinguish operating controls, software operating controls, menu paths, and glossary entries.
Open Source Software
- The product contains open source software developed by third parties.
- The open source software and corresponding license conditions can be accessed via the menu.
- The open source software is protected by copyright and subject to license conditions.
- Users can obtain the source text of the open source software for three years from receipt of the product against payment of costs.### Safety
- The manufacturer excludes liability for misuse or modification of the open source software.
- The product is designed for use in electrical energy systems and facilities, and any other use is considered inappropriate.
- Bushing monitoring is an optional function that can detect breakdowns in partial capacitances and monitor aging in bushings.
- The product does not pose a risk of injury or damage to property or environment if used as intended and in compliance with the requirements and conditions specified.
Appropriate Use
- Operate the product according to the technical file, delivery conditions, and technical data.
- Ensure all necessary work is performed by qualified personnel only.
- Only use the equipment and special tools included in the scope of delivery for the intended purpose and in accordance with the specifications.
- Operate the product only in industrial areas and observe notices regarding electromagnetic compatibility.
Inappropriate Use
- Using the product other than as described in the appropriate use section is considered inappropriate use.
- The product is not suited for extending the permitted service life of the bushing specified by the bushing manufacturer.
- The product is not a protective device and should not be used to handle safety-related functions.
- The product is not intended for use in environments subject to strong corrosion effects.
Fundamental Safety Instructions
- Wear appropriate personal protective equipment such as a helmet, work gloves, etc. for the respective activity.
- Keep the work area clean and tidy, and ensure it is well lit.
- Observe the applicable laws for accident prevention in the relevant country.
- Regularly check the operational reliability of safety equipment and comply with the inspection work, maintenance work, and maintenance intervals described.
Invisible Laser Radiation
- Looking directly into the beam or the reflected beam can cause eye damage.
- Never look directly into the beam or the reflected beam, and avoid looking into the beam with the aid of optical instruments.
Working with Current Transformers
- Never operate a current transformer with an open secondary circuit; short-circuit the current transformer to prevent this.
- Observe the information in the current transformer operating instructions.
Handling Electrical Components
- Never touch electrical components during commissioning, operation, or maintenance work.
- Take suitable measures to ensure that personnel cannot touch components.
Explosion Protection
- Do not install or operate the product in areas where a risk of explosion is present.
Safety Markings
- Observe all safety markings on the product, and ensure they remain intact and legible.
- Replace safety markings that are damaged or missing.
Ambient Conditions
- Operate the product only under the ambient conditions specified in the technical data.
Modifications and Conversions
- Only modify the product after consultation with Maschinenfabrik Reinhausen GmbH.
Spare Parts
- Only use spare parts that have been approved by Maschinenfabrik Reinhausen GmbH.
Personnel Qualification
- The personnel responsible for assembly, commissioning, operation, maintenance, and inspection must ensure they are sufficiently qualified.
- An electrically skilled person has technical qualification and is conversant with applicable standards and regulations.
Personal Protective Equipment
- Always wear the personal protective equipment required for the job at hand, and never wear damaged personal protective equipment.
IT Security
- Ensure only authorized personnel have access to the device.
- Only use the device within an electronic security perimeter, and do not connect it to the internet in an unprotected state.
- Ensure the device is only operated by trained personnel who are familiar with IT security.
- Check regularly for software updates and perform them.
Commissioning
- Observe the following recommendations for device commissioning:
- Use unique and assignable user IDs, and do not use the "Group account" function or the "Auto login" function.
- Activate the "Auto logout" function.
- Restrict individual user groups' rights as much as feasible.
- Delete or disable the default "admin" user ID.
- Deactivate service user access.
- Enable SSL/TLS encryption, and access the device only using the SSL/TLS protocol.
- Integrate the device into a central log server using the syslog interface.
- Only use the SNMP function if you can ensure the communication is protected by external security equipment.
- Change user account and password.
Operation
- Change the password at regular intervals.
- Export the security log at regular intervals.
- Check the log files regularly for unauthorized system access and other security-related events.
Interfaces
- The device uses various interfaces for communication, including FTP service access, web visualization, and DHCP server.
- Ensure to regularly check for firmware updates for the "EES 25" product and perform updates where necessary.
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Description
This quiz covers the operating instructions for the ETOS IM monitoring system, including manufacturer and product information, and technical specifications. It is copyrighted by Maschinenfabrik Reinhausen.
