EN 60216-4-2:2000
(Main)Electrical insulating materials - Thermal endurance properties - Part 4-2: Ageing ovens - Precision ovens for use up to 300 °C
Electrical insulating materials - Thermal endurance properties - Part 4-2: Ageing ovens - Precision ovens for use up to 300 °C
Covers minimum performance requirements for ventilated and electrically heated precision ovens for thermal endurance evaluation of electrical insulating materials and other appropriate applications. It covers ovens designed to operate over all or part of the temperature range from 20 K above room temperature up to 300°C. Two possible methods of achieving the required performance are described: a) where the required performance is achieved by precise control of temperature in a simple single chamber oven, i.e., upgraded versions of ovens conforming to HD 611.4.1 and, otherwise b)where the required performance is achieved by utilizing a second chamber (iso-box), mounted within the chamber of a single-chamber oven, the purpose of which is to reduce the magnitude of any temperature changes to an acceptable level whilst maintaining the required levels of air changes and circulation.
Elektroisolierstoffe - Thermische Langzeiteigenschaften - Teil 4-2: Alterungswärmeschränke - Präzisionswärmeschränke für Temperaturen bis 300 °C
Matériaux isolants électriques - Propriétés d'endurance thermique - Partie 4-2: Etuves de vieillissement - Etuves de précision pour des utilisations pouvant atteindre 300 °C
Couvre les exigences minimales relatives aux étuves de précision qui sont ventilées et chauffées électriquement et qui sont destinées à évaluer l'endurance thermique des matériaux isolants électriques, ainsi que d'autres applications appropriées. Elle couvre les étuves conçues pour fonctionner sur tout ou partie de la gamme des températures comprises entre la température ambiante plus 20 K et une température allant jusqu'à 300°C. Deux méthodes possibles de réalisation des performances requises sont décrites: a) quand la performance requise est réalisée par un contrôle précis de la température dans une simple étuve à une seule chambre, c'est-à-dire pour des versions améliorées d'étuves conformes à la 1, sinon, b) quand la performance requise est réalisée en utilisant une seconde chambre (boîte isotherme), montée au sein de la chambre d'une étuve à une seule chambre, et dont le but est de réduire l'amplitude de toutes les variations de température à un niveau acceptable tout en maintenant les niveaux requis de changement et de circulation d'air.
Electrical insulating materials - Thermal endurance properties - Part 4-2: Ageing ovens - Precision ovens for use up to 300 °C (IEC 60216-4-2:2000)
General Information
Overview
EN 60216-4-2:2000 (published by CLC) specifies minimum performance requirements for ventilated, electrically heated precision ovens used for thermal endurance evaluation of electrical insulating materials and related applications. The standard covers ovens designed to operate across part or all of the range from 20 K above room temperature up to 300 °C. It is aligned with IEC 60216-4-2:2000 and describes two practical design approaches to achieve the required thermal performance for ageing tests.
Key topics and requirements
- Scope and purpose: Defines minimum performance criteria for ovens used in thermal ageing (endurance) testing of insulating materials.
- Temperature range: Covers ovens intended to work from about 20 K above ambient temperature up to 300 °C.
- Design approaches:
- Single-chamber precision control - improved, ventilated single-chamber ovens with precise temperature control (upgraded versions of ovens conforming to HD 611.4.1).
- Iso-box (dual-chamber) - a secondary chamber mounted inside a single-chamber oven to smooth temperature variations while preserving specified air changes and circulation.
- Air changes and circulation: Performance criteria include maintaining required airflow, uniform circulation and ventilation for reproducible ageing conditions.
- Minimum performance requirements: Specifies the functional expectations (e.g., stability, uniformity and reduced temperature transients) needed to produce reliable thermal endurance test results.
- Applicability: Addresses electrically heated, ventilated precision ovens suitable for accelerated ageing and endurance testing of insulating materials.
Applications and who uses it
- Test laboratories and calibration facilities performing thermal endurance and accelerated ageing tests on electrical insulating materials.
- Material manufacturers and R&D teams verifying thermal stability and lifetime characteristics of polymers, varnishes, tapes and other insulating products.
- Quality assurance and compliance engineers who need to select or qualify ageing ovens for reproducible test conditions.
- Equipment suppliers and OEMs designing or specifying precision ovens for electrical material testing and related high-temperature applications.
Related standards
- IEC 60216-4-2:2000 - the international counterpart referenced by EN 60216-4-2.
- HD 611.4.1 - referenced as the baseline for single-chamber oven improvements.
EN 60216-4-2 is essential for ensuring that ageing ovens used in thermal endurance testing deliver repeatable, controlled temperature environments and consistent airflow, supporting reliable evaluation of insulating materials up to 300 °C.
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2002
Electrical insulating materials - Thermal endurance properties - Part 4-2: Ageing
ovens - Precision ovens for use up to 300 °C (IEC 60216-4-2:2000)
Electrical insulating materials - Thermal endurance properties -- Part 4-2: Ageing ovens -
Precision ovens for use up to 300 °C
Elektroisolierstoffe - Thermische Langzeiteigenschaften -- Teil 4-2:
Alterungswärmeschränke - Präzisionswärmeschränke für Temperaturen bis 300 °C
Matériaux isolants électriques - Propriétés d'endurance thermique -- Partie 4-2: Etuves
de vieillissement - Etuves de précision pour des utilisations pouvant atteindre 300 °C
Ta slovenski standard je istoveten z: EN 60216-4-2:2000
ICS:
25.180.10 (OHNWULþQHSHþL Electric furnaces
29.035.01 Izolacijski materiali na Insulating materials in
splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
...
Frequently Asked Questions
EN 60216-4-2:2000 is a standard published by CLC. Its full title is "Electrical insulating materials - Thermal endurance properties - Part 4-2: Ageing ovens - Precision ovens for use up to 300 °C". This standard covers: Covers minimum performance requirements for ventilated and electrically heated precision ovens for thermal endurance evaluation of electrical insulating materials and other appropriate applications. It covers ovens designed to operate over all or part of the temperature range from 20 K above room temperature up to 300°C. Two possible methods of achieving the required performance are described: a) where the required performance is achieved by precise control of temperature in a simple single chamber oven, i.e., upgraded versions of ovens conforming to HD 611.4.1 and, otherwise b)where the required performance is achieved by utilizing a second chamber (iso-box), mounted within the chamber of a single-chamber oven, the purpose of which is to reduce the magnitude of any temperature changes to an acceptable level whilst maintaining the required levels of air changes and circulation.
Covers minimum performance requirements for ventilated and electrically heated precision ovens for thermal endurance evaluation of electrical insulating materials and other appropriate applications. It covers ovens designed to operate over all or part of the temperature range from 20 K above room temperature up to 300°C. Two possible methods of achieving the required performance are described: a) where the required performance is achieved by precise control of temperature in a simple single chamber oven, i.e., upgraded versions of ovens conforming to HD 611.4.1 and, otherwise b)where the required performance is achieved by utilizing a second chamber (iso-box), mounted within the chamber of a single-chamber oven, the purpose of which is to reduce the magnitude of any temperature changes to an acceptable level whilst maintaining the required levels of air changes and circulation.
EN 60216-4-2:2000 is classified under the following ICS (International Classification for Standards) categories: 17.220.99 - Other standards related to electricity and magnetism; 29.035.01 - Insulating materials in general. The ICS classification helps identify the subject area and facilitates finding related standards.
You can purchase EN 60216-4-2:2000 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CLC standards.
記事タイトル：EN 60216-4-2:2000 - 電気絶縁材料 - 熱耐性特性 - 第4-2部：エージングオーブン-300°Cまで使用可能な精密オーブン 記事の内容：電気絶縁材料の熱耐性評価などの適切な用途に使用される換気および電気発熱式の精密オーブンの最小性能要件をカバーしています。この規格は、室温より20 K上から300°Cまでの温度範囲で運用されるオーブンに適用されます。求められる性能を達成するための2つの方法が説明されています： a) 単一チャンバーオーブンで温度を精密に制御することにより求められる性能を達成する場合（HD 611.4.1に準拠したアップグレード版のオーブン）、およびb）求められる空気の循環と換気のレベルを維持しながら温度変化の大きさを許容可能なレベルに低減するため、単一チャンバーオーブンのチャンバー内に取り付けられた2番目のチャンバー（イソボックス）を利用する場合。
The article discusses the requirements for precision ovens used for evaluating the thermal endurance of electrical insulating materials. These ovens are designed to operate within a temperature range of 20 K above room temperature up to 300°C. The article describes two methods of achieving the required performance: one using a single chamber oven with precise temperature control, and the other utilizing a second chamber within the oven to reduce temperature changes while maintaining proper air circulation.
기사 제목: EN 60216-4-2:2000 - 전기 절연 물질 - 열 내구성 특성 - 제 4-2 부: 노화 오븐 - 300°C까지 사용 가능한 정밀 오븐 기사 내용: 전기 절연 물질의 열 내구성 평가 및 기타 적절한 용도에 사용되는 환기 및 전기 온열식 정밀 오븐의 최소 성능 요구 사항을 다룹니다. 이 기준은 온도 범위가 실온에서 300°C까지인 전체 또는 일부 온도 범위에서 가동되는 오븐에 적용됩니다. 이를 위한 두 가지 가능한 성능 달성 방법에 대해 설명됩니다: a) 단일 챔버 오븐의 온도를 정밀하게 제어하여 필요한 성능을 달성하는 경우 (HD 611.4.1에 준하는 오븐의 업그레이드 버전), 그리고 b) 필요한 성능을 유지하면서 온도 변경의 크기를 허용 가능한 수준으로 줄이기 위해 단일 챔버 오븐의 챔버 내에 장착된 두 번째 챔버(이소 박스)를 활용하는 경우.
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...