Hivatkozási szám

MSZ EN IEC 63437:2026

Dokumentumazonosító

188047

Cím

Hálózaton kívüli és nem megbízható hálózatról táplált hűtőkészülékek háztartási és kiskereskedelmi felhasználásra. Jellemzők és vizsgálati módszerek. Működőképességi követelmények és energiafogyasztás (IEC 63437:2025)

Angol cím

Off grid and unreliable grid refrigerating appliances for domestic and light commercial use. Characteristics and test methods. Performance requirements and energy consumption (IEC 63437:2025)

Alkalmazási terület

This document specifies the essential characteristics of off grid and unreliable grid refrigerating appliances for domestic and similar use or light commercial use, cooled by internal natural or forced air convection. It defines input voltage supply signals for appliances designed for unreliable grid and off grid conditions. An unreliable grid condition can be the result of disturbances on the electricity supply, such as power outages, or issues with power quality, such as voltage spikes and surges, that could cause performance challenges to refrigerating appliances. An off grid supply, in this context, for example is generated by a solar panel or a stand-alone solar home system that is not connected to the power grid. This document simulates the power characteristics in off grid and unreliable grid conditions but does not specify requirements or test procedures to assess performance of generators, solar panels, solar home system or any other system generating a supply signal. The supply signals defined in this document can also be used for evaluation of the performance of other refrigerating appliances such as medical or laboratory appliances, professional storage refrigerators or freezers, refrigerated display cabinets, beverage coolers or ice cream freezers. This document specifies the test methods for measuring the functional performance characteristics and requirements. This document does not apply to refrigerating appliances designed for a good quality and stable electricity grid and refrigerating appliances utilising fuelled absorption cooling technology. This document is applicable to any refrigerating appliance for domestic or light commercial use that has a rated performance to properly operate off grid or under unreliable grid operating conditions resisting power interruptions and supply variations. Off grid and unreliable grid refrigerating appliances are appliances intended to for use with standalone or intermittent or distorted electrical mains. Electrical mains supply is assumed to be alternating current (AC) for unreliable grid or direct current (DC) for off grid. This document is also applicable to hybrid refrigerating appliances. The test procedures primary focus on the performance of the overall refrigerating appliances and not on the specific performance of auxiliary components such as electrical batteries, inverters or rectifiers or any device intended to improve the power quality but external to the appliance itself. In case a refrigerating appliance is supplied with control unit, an electrical battery, a voltage protector, an inverter or a rectifier in the original product packaging, these components are considered as a component of the refrigerating appliance and are connected during testing. The tests defined in this document aim to assess the fundamental design and functional operation of the refrigerating appliance as well as its resilience to given power quality issues. Unreliable grid (UG) refrigerating appliance categories which are within the scope of this document are as follows: a) UGintermittent: AC voltage supplied refrigerating appliances designed for proper operation during intermittent power outages, containing an internal thermal store and/or electrical battery; b) UGdistorted: AC voltage refrigerating appliances designed for operation when connected to a distorted grid supply (for example voltage sags or voltage surges); c) UGintermittent+distorted: AC voltage refrigerating appliances designed for operation with intermittent grid/power outages and distorted grid supply (combination of a) and b).

ICS

97.030 Háztartási villamos készülékek általában

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2026-06-01

Forrás

idt EN IEC 63437:2026; idt IEC 63437:2025

Előd

Utód

Módosítás

Kiegészítő információk

SZK-közlemények

Kapcsolódó európai jogszabály

A szabvány

kapható formátuma

Papír ,
PDF (letöltés) (a fájl mérete: 3366800) ,

oldalszáma

74 oldal; XA kategória

Felár

IEC: 5%

ára

Nettó: 30920 Ft
Nettó (felárral): 32466.00 Ft
Bruttó:
Papír formátum esetén (25% nyomdai költséggel, 5% Áfával): 42612 Ft
PDF (letöltés) formátum esetén ( 27% Áfával): 41232 Ft