SIST EN 12483:2000

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: 30-Nov-2000
• ICS: 23.080 - Pumps
• Technical Committee: SS SPL - Technical Board for the general field
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2000
• Due Date: 01-Dec-2000
• Completion Date: 01-Dec-2000
• Ref Project: EN 12483:1999 - Liquid pumps - Pump units with frequency inverters - Guarantee and compatibility tests

Overview

SIST EN 12483:2000 is a European Standard developed by CEN that addresses liquid pump units equipped with frequency inverters. The standard specifies the procedures necessary to verify the guaranteed performance of pump systems when supplied as integrated units comprising a pump, motor, and a frequency inverter for speed control. It also defines methods to demonstrate the compatibility of these components to ensure reliable and optimal operation. Application of this standard is agreed upon between the purchaser and supplier, making it essential in defining service expectations and technical compliance for liquid pumping solutions.

Key Topics

• Guaranteed Performance Testing
  SIST EN 12483:2000 outlines standardized tests to verify the guaranteed operational parameters of pump units with frequency inverters. This helps confirm that the entire assembly performs within promised efficiency, flow, and pressure characteristics under controlled conditions.

• Compatibility Verification
  The standard provides a framework for testing and demonstrating the mechanical and electrical compatibility of the pump, motor, and frequency inverter components. Ensuring compatibility minimizes risks of system failures or operational inefficiencies caused by mismatched parts.

• Integration of Frequency Inverters
  Frequency inverters enable variable speed control of pump motors, optimizing energy consumption and system responsiveness. EN 12483 defines how to test their interaction with pump units, validating smooth control and communication between components.

• Agreed Application Scope
  The use of this standard requires mutual agreement between purchasers and suppliers, highlighting its role in contractual specifications for pump units with frequency inverter technology.

Applications

SIST EN 12483:2000 is applicable in various industries where liquid pumps with frequency inverters are utilized, including:

• Water Treatment Plants
  Optimized pumping with variable speed drives ensures energy efficiency and precise process control.

• HVAC Systems
  Adjustable pump speeds contribute to better climate control and reduced power consumption.

• Industrial Process Control
  Pumps regulated via frequency inverters allow fine-tuning of flow rates critical in manufacturing and chemical processes.

• Building Services
  Ensures reliable water circulation systems with guaranteed performance and component compatibility.

By standardizing testing and performance criteria, EN 12483 supports the deployment of pump units that enhance operational reliability, reduce downtime, and facilitate maintenance planning.

Related Standards

• EN 60034 Series – Covers motor performance requirements, important for pump motor compatibility.
• EN 61800 Series – Defines requirements for adjustable speed electrical power drive systems, closely linked to frequency inverter specifications.
• EN ISO 9906 – Specifies testing methods for pump hydraulic performance, complementary to electrical and mechanical compatibility tests defined in EN 12483.
• EN 13306 – Relates to maintenance terminology, useful for lifecycle management of pump units.

Understanding EN 12483 in the context of these related standards enables comprehensive evaluation and integration of pump systems with frequency inverters.

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Keywords: SIST EN 12483:2000, liquid pumps, pump units, frequency inverters, guarantee tests, compatibility tests, pump motor integration, variable speed pumps, performance verification, CEN standards, pump system reliability

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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