IEEE Standard Test Procedure for Evaluation of Systems of Insulation for Dry-Type Specialty and General-Purpose Transformers
IEEE干式专用和通用变压器绝缘系统评估的标准试验程序
发布日期:
1999-09-15
为建立NEMA St 1-1988和NEMA St 20-1992中所述干式变压器用绝缘系统的比较热寿命,建立样品制备、试验和分析结果的统一方法。
To establish a uniform method for preparing samples, conducting tests, and analyzing results for establishing a comparative thermal life of insulation systems intended for use in dry-type transformers described in NEMA St 1-1988 and NEMA st 20-1992.