Questions and Answers
What is the classification number associated with the On-Load Tap-Changer VACUTAP ® VV?
What is the potential consequence for offenders mentioned in the document?
Which of the following is explicitly prohibited as mentioned in the content?
In what format is the document referenced in the content structured?
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What date is referenced in the document related to the On-Load Tap-Changer?
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What rights are reserved in the content regarding patents or designs?
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What is required for the reproduction and distribution of this document?
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Under what condition can customer connection for neutral points be allowed?
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Which of the following statements is NOT true regarding the document's contents?
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What limitation is placed on the customer connection to neutral points?
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What must occur before the reproduction or utilization of this document?
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In what scenario can exceptions for reproduction and utilization occur?
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Which of the following is an unauthorized action related to the document?
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What does the document primarily emphasize regarding its usage?
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Which section details the rated through-current and other electrical specifications?
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What is the main focus of section 3.4?
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In the overview of the basic connection diagrams, what is the primary purpose?
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Which types of connection drawings are included in section 3.5?
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The maximum rated withstand voltage is discussed in which section?
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What does section 2.1 specifically address?
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What is indicated by the statement '3, at any point in the winding' in the section on phases and applications?
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Which subsection outlines different dimensional drawings?
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Which of the following models is NOT mentioned in section 3.4 concerning the tap-changer head?
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What is required for the reproduction and distribution of this document?
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Which number corresponds to the change-over selector terminal '+'.
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What do the dimensions refer to in the context of the document?
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Which terminal is labeled as 'Fine tap selector terminal'?
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What does the number 30 represent in the document?
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What is the significance of the number 56 mentioned in the document?
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Which statement accurately describes the requirement for communication of the document's contents?
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How many terminals are mentioned in relation to the change-over selector?
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What does the number 12 refer to in the document?
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What is the potential configuration referenced in the document?
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What is the primary function of tie-in resistors in the described configuration?
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Which of the following statements is correct regarding the take-off terminals?
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How many tie-in resistors are specified per phase?
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In which design is the On-Load Tap-Changer employed?
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What is indicated by the tag name format 'dd.mm.yy DC'?
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Which of the following is NOT mentioned as a feature related to the contact points?
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What type of voltage does the On-Load Tap-Changer operate under?
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What does 'lateral mounting' of resistors imply in this context?
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How many contacts are referenced when there are standard take-off terminals?
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The original operating instructions for the VACUTAP® VV® were written in English.
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The document explicitly allows for the dissemination of its content without prior permission under any circumstances.
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All rights reserved in the document pertain to only the technical specifications of the VACUTAP® VV®.
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The customer is responsible for ensuring the compatibility of the specified product with their planned scope of application.
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The document reserves rights for changes in technical data and design only after they are implemented.
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The document claims that offenders of reproduction policies will face legal consequences.
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The connecting diagram serves as a binding guide for the designation of terminals and phases.
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The On-Load Tap-Changer VACUTAP ® V V is designed for a voltage range of 400/600/800-Y/D-40...76-10/12-0.
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Offenders who violate the prohibitions stated in the document will not be held liable for damages.
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The safety instructions are prohibited to mention any consequences for offenders.
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The document mentions a utility model is exempt from all rights reserved.
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The On-Load Tap-Changer operates without the need for any mounting specifications.
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The diagram mentioned is not binding for the designation of the terminals and phases.
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Offenders who violate the reproduction policy will be held financially liable for damages.
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The On-Load Tap-Changer VACUTAP® VV operates under a single voltage configuration.
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The document reserves rights regarding the technical specifications of the VACUTAP® VV only after they have been implemented.
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All rights in the document relate solely to the design aspect and do not extend to patents or utility models.
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The connecting diagram is intended to simplify the understanding of the terminals and phases.
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The connecting diagram serves as a guideline for the terminals and phases.
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Offenders will not be held liable for reproduction violations.
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The document allows for the dissemination of its contents without any restrictions.
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The designation of the On-Load Tap-Changer indicates a specific model type without variability.
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The document specifies that all rights are reserved solely regarding design features.
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The term 'VACUTAP ® VV' refers to a type of voltage regulating device.
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Explicit authorization is required for the reproduction and distribution of the document.
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The number 210 in the document corresponds to the change-over selector terminal '0'.
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All rights reserved in the document pertain solely to its illustrative diagrams.
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The number 28 represents the Fine tap selector terminal within the document.
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The contact points feature indicated in the document is related to electrical specifications.
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The phrase 'lateral mounting' of resistors refers to their vertical positioning in the configuration.
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The tag name format 'dd.mm.yy DC' indicates an operational timestamp for modifications.
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The document indicates that offenders of reproduction policies will face only minor penalties.
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The reproduction, distribution, and utilization process described in the document can occur without any clearance.
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Dimensions referenced in the document relate solely to the physical structure of transformer components.
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Study Notes
General Overview
- Contains technical specifications and connection guidelines for oil conservators and tap-changers.
- Key sections include summary of technical data, required minimum dimensions, and models of on-load tap-changers.
Summary of Technical Data
- Device models include multiple configurations (e.g., VV III at different voltage levels: 250Y, 250D, 400Y, 400D, 600Y, and 600D).
- All configurations support three-phase applications with neutral connections or at any point in the winding.
- Utilizes VACUTAP® technology for on-load tap-changing mechanisms.
Required Minimum Height of the Oil Conservator
- Specifications regarding the minimum height requirements for the oil conservator are detailed for optimal performance.
On-Load Tap-Changer Models
- Various models specified with different phase configurations and voltage ratings.
- Tap-changer design focuses on reliability and efficiency in high-voltage applications.
Technical Data
- Rated through-current (Iu), rated step voltage (Ui), and step capacity (PSt) are articulated for each model.
- The lifespan of vacuum interrupters is discussed, emphasizing durability and maintenance intervals.
- Rated withstand voltages of inner insulation provide critical parameters for operational safety.
Drawings
- Detailed overview and dimensional drawings for multiple configurations and versions of equipment.
- Installation drawings outline site preparation requirements and suggested configurations for optimal functionality.
- Specific identification numbers (e.g., 737774, 899120) assigned to different models assist in inventory and reference.
Connection Contacts
- Connection diagrams provide examples to facilitate understanding of phase and neutral point arrangements.
- Emphasis on compatibility with various tie-in resistors per phase, with optional take-off terminals highlighted for flexibility.
Important Notes
- Ensure compliance with protocols regarding reproduction and distribution of documents to avoid liabilities.
- Explicit instructions on customer connection requirements and installation specifics to avoid unauthorized modifications.### Document Usage Restrictions
- Unauthorized reproduction, distribution, or communication of content is prohibited.
Transformer Components
- Change-over selector terminals are labeled "+" (12), "0" (13), and "-" (14).
- Tap changer head dimensions correlate with specifications (e.g., 898 863 and 737 060).
- Fine tap selector terminal is designated as terminal 22.
- Take-off terminal is identified as terminal 21.
Potential and Measurements
- The term "Potential (n-1)" indicates a specific operational condition or setting.
- Clearance must be ensured on the transformer tank for safety and functionality.
Additional Information
- Various technical specifications and dimensions referenced correspond to model numbers (e.g., 737 775).
On-Load Tap-Changer VACUTAP® VV®
- Designed for electrical transformers, enhancing the efficiency of power supply adjustments.
- Technical documents are protected against unauthorized reproduction and dissemination.
- Compliance with patent and design regulations is emphasized; patent infringements lead to liability.
Technical Specifications
- Products are subject to change post-publication; adherence to current technical specifications from Maschinenfabrik Reinhausen (MR) is mandatory.
- A duty of care exists for customers to ensure product compatibility with their intended use.
Operational Details
- Original operating instructions are available in German, indicating international usage and potential language considerations for technical support.
- Connection diagrams provide binding designations for terminals and phases, essential for proper installation and operation.
Dimensions and Installation
- Specific dimensions and installation clearances are crucial for transformer tank placements, as indicated in detailed diagrams.
- Various change-over selector terminals are labeled and defined for functional clarity during installation and maintenance.
Versions and Model Numbers
- Multiple configurations of VACUTAP® VV® are available, including specifications for Y/D (wye/delta) connections at various voltages (250/400/600) and unique identifiers for each model (e.g., 899120, 899119, 899163).
Key Terms
- Tap changer head designs referred to specific model numbers ensure accurate identification and reference for parts and maintenance actions.
Liability and Compliance
- Offenders misusing document contents face financial penalties, reinforcing the importance of adherence to intellectual property rights in technical documentation.
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Description
This quiz covers the key topics related to general technical data in the field of electrical engineering. It includes essential information about oil conservators, on-load tap-changer models, and basic connection diagrams. Test your understanding of these critical concepts.
