This section specifies the product classification, technical requirements, test methods, inspection rules, markings, packaging, transportation and storage, as well as the accompanying documents for high-voltage voltage divider measurement systems with a working frequency range of 0Hz~300Hz. This section is applicable to the production, inspection, and use of high voltage divider measurement systems for various voltage levels. This section is not applicable to high-voltage divider measurement systems for impulse measurement. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T 6587-2012 General Specification for Electronic Measurement Instruments GB/T 7354 Partial Discharge Measurement GB/T 9969 General Instructions for Industrial Products GB/T 13978-2008 Digital Multimeters GB/T 14436 General Guidelines for Industrial Product Assurance Documents GB/T 16927.1 High Voltage Test Techniques Part 1: General Definitions and Test Requirements GB/T 16927.2-2013 High Voltage Test Techniques Part 2: Measurement Systems DL/T 1082-2008 High Voltage Laboratory Technical Conditions 3 Terminology and Definitions The language and definitions apply to this document. 3.1 Voltage divider is a conversion device composed of a high-voltage arm and a low-voltage arm. The input voltage is applied to the entire device, while the output voltage is taken from the low-voltage arm. [GB/T16927.2-2013, 3.2.2] 3.2 High voltage divider measurement system is a complete device used for high voltage measurement, including high voltage divider, low voltage measurement components, and accessories. The scale factor of a converting device multiplied by the output value of the converting device to obtain its input value. Note: The scale factor of the conversion device can be dimensionless (such as the voltage ratio of the voltage divider) - [GB/T 16927.2-2013, 3.3.2]
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