Standard No.:	JB/T 10098-1999
English Name:	Test Specification for Stator Coil Inter-turn Insulation of AC Hi
Chinese Name:	交流高压电机定子绕组 匝间绝缘试验规范
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	National Development and Reform Commission
Issued on:	1999-04-05
Implemented on:	1999-4-5
Status:	superseded
Superseded by:	JB/T 10098-2000 Impulse voltage withstand levels of rotating a.c. machines with form-wound stator coils
Superseded on:	1999-4-5
Language:	English
File Format:	PDF
Word Count:	1000 words
Price(USD):	20.0
Delivery:	via email in 1 business day

The standard is applicable to the stator coil inter-turn insulation voltage withstanding test for AC generator whose rated voltage is form 3 kV to 13.8 kV. 1. Inspection Test before Coil Inserting The test is adopted to control inter-turn insulation quality of single coil. After coil manufacturing, the coils shall be treated with inter-turn voltage withstanding test to ensure the inter-turn insulation quality before inserting coil. Testing voltage and method shall be specified in accordance with the enterprise standard. 2. Inter-turn Insulation Withstanding Impulse Voltage Level Test The test is adopted to examine the stability of inter-turn insulation withstanding impulse voltage level.