IEC/TS 6081 5-1 is a technical specification that applies to the selection of insulators and the determination of their relevant dimensions for use in high-voltage systems with respect to pollution. This technical specification divides insulators into the following broad categories, each treated in a specific part as follows: IEC/TS 6081 5-2 – Ceramic and glass […]
IEC 60815-1:2008 pdf download Read More »
This part of IEC 60811 (Part 607) specifies test methods for assessing the dispersion of carbon black, specifically for PE and PP compounds, including cellular compounds and foam skins used for insulation.
IEC 60811-607:2012 pdf download Read More »
IEC 60800:2009 applies to resistive heating cables used in low-temperature applications such as comfort heating and the prevention of ice formation. These cables and cable sets can be either factory-fabricated or field (worksite) assembled units, and are heating cables assembled according to manufacturer’s instructions. Bare conductors and protected conductors supplied at voltages equal to, or
IEC 60800:2009 pdf download Read More »
This section of IEC 60794 is a detailed specification for duct and directly buried optical telecommunication cables used in premises cabling to ensure compatibility with ISO/IEC 11801-1. The requirements in this document ensure that the ISO/IEC 11801 -1 models are compatible with generic cabling and system performance. The values provided in this document support these
IEC 60794-3-12:2021 pdf download Read More »
This section of IEC 60794 outlines a method for verifying the electrical continuity of cable metallic elements throughout the cable. Electrical continuity is crucial for bonding, grounding, toning for location, and other related system issues, and may represent a “good manufacturing practice” criterion. Typically, the test involves continuity without any resistance or conductivity requirement. The
IEC 60794-1-403:2021 pdf download Read More »
IEC 60757:2021 specifies letter codes for the designation of colors and provides guidelines for their combination to create color combinations. The letter codes are intended to be incorporated into the technical documentation of electrical installations, electrical equipment, and products, as well as in the markings of electrical equipment and products. This fundamental safety publication focuses
IEC 60757:2021 pdf download Read More »
This section of IEC 60749 outlines a testing method designed to assess and compare the drop performance of surface mount electronic components intended for handheld electronic devices in an accelerated testing environment. This method simulates excessive flexing of a circuit board, which can lead to product failures. The goal is to standardize both the test
IEC 60749-37:2008 pdf download Read More »
The unbiased autoclave testing is carried out to assess the resistance of non-hermetically sealed solid-state devices to moisture integrity under conditions of condensing moisture or saturated steam. This is a highly accelerated testing process that utilizes a combination of pressure, humidity, and temperature within a condensing environment to hasten the infiltration of moisture through the
IEC 60749-33:2004 pdf download Read More »
The unbiased highly accelerated stress testing (HAST) is conducted to assess the reliability of non-hermetically sealed solid-state devices under humid conditions. This is a highly accelerated testing procedure that utilizes elevated temperatures and humidity in non-condensing conditions to expedite the penetration of moisture through the external protective material, such as an encapsulant or seal, or
IEC 60749-24:2004 pdf download Read More »
Section of IEC 60747 establishes the specifications for bipolar switching transistors that are employed in power switching applications with currents exceeding 1 A. Note: General requirements for bipolar transistors are detailed in IEC 60747-7.
IEC 60747-7-5:2005 pdf download Read More »