European Voltage Standards

This European Standard specifies the requirements for measurement of electrical, photometric, and colorimetric quantities of LED lamps, modules, light engines and luminaires, for operation with AC or DC supply voltages, possibly with associated control gear. Photometric and...

The image quality and the resolution of X-ray images highly depend on the characteristics of the focal spot. The imaging qualities of the focal spot are based on its two dimensional intensity distribution as seen from the imaging place. This test method provides instructions for determining the...

1.1 The image quality and the resolution of X-ray images highly depend on the characteristics of the focal spot. The imaging qualities of the focal spot are based on its two dimensional intensity distribution as seen from the imaging place. 1.2 This test method provides instructions for determining...

This European Standard applies to electrical or non-electrical temperature control devices which are used to control temperatures within heat generating systems by controlling the supply of energy. It also applies to limiting devices which ensure that the temperature in heat generating...

This European Standard applies to non-linear metal-oxide resistor type surge arresters without spark gaps 76 designed to limit voltage surges on d.c. systems with nominal voltage up to 3 kV.

This European standard specifies a method for the direct and absolute measurement of the average high voltage of constant potential (DC) X-ray systems on the secondary side of the high voltage generator. The intention is to check the correspondence with the indicated high...

1.1 The image quality and the resolution of X-ray images highly depend on the characteristics of the focal spot. The imaging qualities of the focal spot are based on its two dimensional intensity distribution as seen from the imaging place. 1.2 This test method provides instructions for determining...

This European Standard applies to thermoplastic (PVC) insulated flat divisible flexible cables.The cables are of rated voltage U0/U 300/300 V.The cables are intended for use indoors as internal wiring or direct supply connection to luminaires.The maximum conductor operating...

This European Standard applies to thermoplastic (PVC) insulated flexible flat tinsel flexible cables.The cables are of rated voltage U0/U 300/300 V.The cables are intended for the connection of small appliances to the fixed supply.The maximum conductor operating temperature for the...

This European Standard describes a method to determine the ability of an adhesive to corrode a brass substrate under the influence of an applied voltage and high humidity. The temperature, humidity, ageing period and applied voltage are chosen to ensure the maximum...

This European Standard is applicable to portable ladders made of non conductive stiles, including accessories (cradle, adjustable foot, adjustable ladder stabilizer, foot leveller device, etc.) used to work on or near electrical systems and installations in the low voltage range...

1.1 This European Standard specifies the safety requirements and tests for self-propelled rubber tyred vehicles as defined in 3.1 intended primarily for use in underground mining (i.e. as mine vehicles) and other underground workings (e.g. as tunnelling vehicles). The electrical supply...

This European Standard applies to oil resistant polyvinyl chloride insulated and sheathed flexible cables. Screened and non-screened types are included.The cables are of rated voltages U0/U 300/500 V.The cables are intended for the interconnection of manufacturing machines.The maximum...

This European Standard applies to Automatic Reclosing Devices (hereinafter referred to as "ARD") for household and similar uses, for rated voltage not exceeding 440 V a.c. intended to be used in combination with circuit-breakers and/or RCCBs and/or RCBOs, and designed either for...

This European Standard applies to single core, crosslinked elastomer covered arc welding cables.The cables are of rated voltage U0/U 100/100 V.The cables are intended for connections between the welding power source and the electrode holder and the work piece.Two types of cable are...

This European Standard applies to polychloroprene, or other equivalent synthetic elastomer, sheathed cables.The cables are of rated voltages U0/U up to and including 300/500 V.The cables are intended for use as decorative chains and with designated lampholders.NOTE 1 Cables to Type...

1.1 This European Standard is applicable to the erection and operation of fixed and temporary electrical test installations.1.2 Compliance with this European Standard is not necessary, if contact with live parts presents no danger. This is the case when one of the following conditions...

This European Standard applies to multicore cables insulated and sheathed with heat resistant crosslinked silicone rubber. Types with or without an overall textile braid, and with or without a strain-bearing element, are included.The cables are of rated voltages U0/U 300/500 V.The...

This European Standard specifies the requirements and tests for new three-phase voltage transformers with Um up to 52 kV and frequencies from 15 Hz to 100 Hz, for use with electrical instruments or electrical protective devices. NOTE Single-phase voltage transformers connected...

This European Standard specifies methods of measurement of electrical power consumption and the reporting of the results for a range of electrical and electronic household and office equipment, hereafter referred to as products. This standard - addresses issues associated with measuring...