GB/T 22719.1-2008
ActiveInterturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods
交流低压电机散嵌绕组匝间绝缘 第1部分：试验方法
Application Summary AI generated
This standard specifies test methods for evaluating the interturn insulation of random-wound windings in AC low-voltage electrical machines. It is applied during manufacturing quality control and type testing of motors, generators, and similar equipment to detect insulation weaknesses or defects under surge voltage conditions. The standard ensures reliability and safety in industrial, commercial, and residential electrical machine applications.
Related Standards
NY/T 1223-2006
Biogas-powered generating sets
GB/T 755.2-2003
Methods for determininglosses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles)
GB/T 997-2003
Classification of types of construction and mounting arrangements for rotating electrical machines(IM code)
GB/T 5321-2005
Measurement of loss and efficiency for electrical machine by the calorimetric method
GB/Z 32519.3-2016
1000MW Class Hydraulic-generator—Part 3: Quality Inspection Standards For Installation
GB/Z 32519.2-2016
1000MW Class Hydro-generators—Part 2: Testing And Inspecting Guide
GB/Z 32519.1-2016
1000MW Class Hydro-generator—Part 1: Technical Guide
GB/Z 20833.5-2023
Rotating electrical machines—The winding insulation—Part 5：Off-line measurement of partial discharge inception voltage under repetitive impulse voltage
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.