EN 12483:1999
(Main)Liquid pumps - Pump units with frequency inverters - Guarantee and compatibility tests
Liquid pumps - Pump units with frequency inverters - Guarantee and compatibility tests
This European Standard defines the procedures to be used for the verification of the guaranteed performance of a pump when supplied together with a motor and an inverter to control operating speed. It defines also the method of demonstrating the compatibility of the elements forming the pump unit. The application of this standard should be by agreement between the purchaser and the supplier.
Flüssigkeitspumpen - Pumpenaggregate mit Frequenzumrichter - Garantie- und Verträglichkeitsprüfungen
Diese Europäische Norm legt die anzuwendenden Verfahren für den Nachweis der garantierten Kenngro(ßen einer Pumpe fest, falls diese mit einem Motor und einem Umrichter zur Steuerung der Drehzahl geliefert wird. Sie legt ebenfalls das Verfahren fu(r den Nachweis der Vertra(glichkeit der Bauelemente eines Pumpenaggregates fest. Die Anwendung dieser Norm sollte zwischen Hersteller/ Lieferer und Besteller vereinbart werden.
Pompes pour liquides - Groupes de pompage équipés d'un variateur de fréquence - Essais de garantie et de compatibilité
La présente norme européenne définit les procédures à utiliser pour la vérifi- cation des caractéristiques garanties d'une pompe lorsqu'elle est fournie avec un moteur et un variateur pour réguler la vitesse en exploitation. Elle définit aussi la méthode pour vérifier la compatibilité des éléments formant le groupe motopompe. Il convient que l'application de cette norme se fasse par accord entre l'acheteur et le fournisseur.
Liquid pumps - Pump units with frequency inverters - Guarantee and compatibility tests
General Information
- Status
- Published
- Publication Date
- 18-May-1999
- Technical Committee
- CEN/TC 197 - Pumps
- Drafting Committee
- CEN/TC 197 - Pumps
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 20-May-2022
- Completion Date
- 11-Feb-2026
Relations
- Effective Date
- 28-Jan-2026
- Referred By
EN 974:2003 - Chemicals used for treatment of water intended for human consumption - Phosphoric acid - Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Overview
EN 12483:1999 - Liquid Pumps: Pump Units with Frequency Inverters - Guarantee and Compatibility Tests is a key European Standard developed by CEN. It sets out detailed procedures for verifying the guaranteed performance of liquid pumps when delivered as a complete unit with both a motor and a frequency inverter. This standard also covers compatibility tests to ensure all components function together effectively and reliably. Typically, application and implementation should be agreed upon between the purchaser and the supplier, emphasizing the importance of clear communication and shared expectations.
Key Topics
Performance Guarantees
EN 12483:1999 defines how to verify the performance levels promised by the supplier for pump units that include frequency inverters. Verification ensures the pump unit meets required operational specifications.Compatibility Testing
The standard outlines methods to demonstrate the technical compatibility between the liquid pump, motor, and frequency inverter. This testing minimizes risk of failure or operational inefficiency due to component mismatch.Test Procedures
It specifies standardized testing procedures, ensuring that results are valid, reproducible, and recognized across the industry.Purchaser-Supplier Agreements
The standard highlights that the testing methods and scope should be agreed upon between the buyer and the supplier, ensuring transparency and tailored compliance to specific project needs.
Applications
EN 12483:1999 is highly relevant across various sectors where liquid pumps with variable speed control are used. Its practical applications include:
Industrial Process Control
In factories and processing plants, pumps with frequency inverters frequently operate under variable loads. Adhering to EN 12483:1999 ensures reliable performance and operational efficiency.Water Treatment and Supply
Municipal water plants and distribution networks employ pump units with inverters for energy savings and adaptable flow rates. The standard’s verification procedures support dependable and cost-effective operation.Building Services
Large buildings rely on such pump units in HVAC, cooling, and pressure-boosting systems. EN 12483:1999 provides peace of mind that equipment will function as specified.Procurement and Supply Chain
Buyers can confidently reference this standard in tenders and contracts, knowing that delivered equipment will meet mutually agreed performance and compatibility criteria.
Related Standards
Organizations or professionals interested in EN 12483:1999 may also wish to consult related international and European standards, including:
- EN 60034 (IEC 60034) - Rotating electrical machines, covering general motor requirements.
- EN ISO 9906 - Specification for pump performance acceptance tests.
- EN 60204-1 - Safety of machinery - Electrical equipment of machines.
- EN 61800 - Adjustable speed electrical power drive systems and general requirements.
By referencing EN 12483:1999, engineers, manufacturers, and purchasers can ensure robust, transparent, and efficient processes for the supply and acceptance of liquid pump units with integrated frequency inverters, crucial for modern, energy-efficient fluid management systems.
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Frequently Asked Questions
EN 12483:1999 is a standard published by the European Committee for Standardization (CEN). Its full title is "Liquid pumps - Pump units with frequency inverters - Guarantee and compatibility tests". This standard covers: This European Standard defines the procedures to be used for the verification of the guaranteed performance of a pump when supplied together with a motor and an inverter to control operating speed. It defines also the method of demonstrating the compatibility of the elements forming the pump unit. The application of this standard should be by agreement between the purchaser and the supplier.
This European Standard defines the procedures to be used for the verification of the guaranteed performance of a pump when supplied together with a motor and an inverter to control operating speed. It defines also the method of demonstrating the compatibility of the elements forming the pump unit. The application of this standard should be by agreement between the purchaser and the supplier.
EN 12483:1999 is classified under the following ICS (International Classification for Standards) categories: 23.080 - Pumps. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12483:1999 has the following relationships with other standards: It is inter standard links to EN 1197:2014, EN 974:2003, EN 1473:2021, EN 1197:2006. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12483:1999 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Liquid pumps - Pump units with frequency inverters - Guarantee and compatibility testsFlüssigkeitspumpen - Pumpenaggregate mit Frequenzumrichter - Garantie- und VerträglichkeitsprüfungenPompes pour liquides - Groupes de pompage équipés d'un variateur de fréquence - Essais de garantie et de compatibilitéLiquid pumps - Pump
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