This part of IEC 62012 specifies the definitions and test methods, when used in harsh environment, of symmetrical pair and quad cables used in digital communication systems such as ISDN, local area networks and data communication systems. This standard gives guidance concerning the design and testing of these cables.
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This document describes and defines the PROCESS of REFURBISHMENT of USED MEDICAL IMAGING EQUIPMENT and applies to the restoring of USED MEDICAL IMAGING EQUIPMENT to a condition of safety and performance comparable to that of new MEDICAL IMAGING EQUIPMENT i.e. MEDICAL IMAGING EQUIPMENT that was not in use. This restoration includes actions such as REPAIR
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This document specifies safety tests and requirements for secondary lithium batteries permanently installed in road vehicles not for the propulsion. Replacement secondary batteries permanently installed in road vehicles not for propulsion are covered by this document. The following are typical applications that utilize the batteries under the scope of this document: a power source for
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This document specifies requirements and tests for the product safety of secondary lithium cells and batteries used in electrical energy storage systems (Figure 2) with a maximum DC voltage of 1 500 V (nominal). Basic safety requirements for the secondary lithium cells and batteries used in industrial applications are included in IEC 62619. This document
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This document specifies the characteristics of microspeakers as well as the relevant test methods on microspeakers using steady-state sinusoidal signals, sinusoidal chirp, multi-tone or noise. The main characteristics include, but are not limited to, impedance, displacement, amplitude frequency response, distortion, and power handling.
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This International Standard specifies test methods and requirements for HVDC transmission power cable systems, employing cables with extruded insulation and their accessories, for fixed land installations, for rated voltages up to and including 320 kV. Within the scope of this standard “extruded insulation” means insulation manufactured by extrusion of either thermoplastic (e.g. polyethylene) or crosslinked
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This clause of Part 1 is applicable,except as follows: Addition: This part of IEC 62841 applies to hand-held grinders,disc-type polishers and disc-type sanders, including angle,straight and vertical tools,intended for use on various materials except magnesium,with a rated capacity not exceeding 230 mm.For grinders,the rated no-load speed does not exceed a peripheral speed of the accessory
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This International Standard deals with the safety of electric motor-operated or magnetically driven: – hand-held tools (IEC 62841-2); -transportable tools (IEC 62841-3); – lawn and garden machinery (IEC 62841-4). The above listed categories are hereinafter referred to as “tools” or “machines”.
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This part of IEC 62830 specifies the test method for measuring generated electric power from flexible thermoelectric devices under bending conditions. This document provides terms,definitions, symbols, configurations, and test methods that can be used to evaluate and determine the performance of flexible thermoelectric devices. This document also describes the test conditions such as temperature, temperature
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This document describes safety requirements, constructional requirements and tests for junction boxes up to 1 500 V DC for use on photovoltaic modules in accordance with class II of IEC 61 1 40:201 6. This document applies also to enclosures mounted on PV-modules containing electronic circuits for converting, controlling, monitoring or similar operations. Additional requirements
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