GB/T 4585.1-1984
Abolished
T/CES 083-2021
Active
Group standards
T/CES 083-2021 Insulation Test Method Part 3: Mechanical Test Methods
T/CES 083-2021 Insulation Test Method Part 3: Mechanical Test Methods
Price:
$ 20.00
Basic Information
Standard Code:
T/CES 083-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician
ICS Name:
Insulator
Publish Date:
2021-09-28
Implement Date:
2021-09-30
Scope
Scope: This document specifies the sample installation and testing methods for mechanical tests of insulators. This document is applicable to mechanical tests of insulators (including bushings, post insulators, insulating casings of electrical products, and insulator strings and their components); Main technical content: To improve the applicability of the standard, according to the classification of insulator products in testing practice, the series of group standards for "Insulator Testing Methods" are divided into three parts: — Part 1: General testing methods; — Part 2: Electrical testing methods; — Part 3: Mechanical testing methods. Among them, Part 1 specifies the sample installation and testing methods for general insulator tests, including bushings, post insulators, insulating casings of electrical products, and insulator strings and their components, such as the inspection of the appearance and dimensions of insulators, the inspection of shape and position deviations, porosity tests, temperature cycling tests, thermal shock tests, locking pin operation tests, zinc coating inspections, hardness tests, and the determination of test results; Part 2 specifies the general electrical testing methods for insulators, including pure porcelain bushings, post insulators, insulating casings for electrical products, and the electrical testing of line insulators. It specifies the general conditions for electrical testing, the arrangement and installation of test samples, and the test procedures for impulse voltage tests, power frequency voltage tests, DC voltage tests, radio interference voltage tests, visible corona voltage tests, artificial pollution tests, breakdown voltage tests, power frequency arc tests, and individual electrical tests; Part 3 specifies the sample installation and testing methods for mechanical tests of insulators, including bending load tests, tensile load tests, torsion load tests, compression load tests, electromechanical destructive load test
Development Information
Related Standards
GB/T 775.1-1987
Replaced
GB/T 775.1-1987 Test method for insulators—Part 1:General test methods
GB/T 775.3-1987
Replaced
GB/T 775.3-1987 Test method for insulators—Part 3:Mechanical test methods
GB/T 7253-1987
Replaced
GB/T 7253-1987 The string insulator units of the cap and pin type—Dimensions and characteristics
GB 12744-1991
Replaced
GB 12744-1991 Outdoor antipollution-type solid-core post insulators of ceramic material
GB/T 4585.2-1991
Abolished