SIS SS 404 03 26-1987 绝缘油.变压器和开关设备未使用矿物绝缘油的规格

百检网 2021-08-05
标准号:SIS SS 404 03 26-1987
中文标准名称:绝缘油.变压器和开关设备未使用矿物绝缘油的规格
英文标准名称:Insulating oils — Specification for unused mineral insulating oils for transformers and switchgear
发布日期:1987/11/15 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard covers specifications and test methods for unused mineral insulating oils, as deliv-ered. intended for use in transformers, switchgear and similar electncal equipment in which oil is required as an insulant or for heat transfer. These oils are obtained by distillation and refining of petroleum. Oils with and without additives are within the scope of this standard.This standard does not apply to mineral insulating oils used as impregnants in cables or capacitors nor to hydrocarbon insulating liquids obtained by synthesis.Note - Oils complying with the requirements of this standard, of the same class and containing no additives are considered to be compatible with one another and can be mixed in any proportion. This does not necessanly apply to oils containing additives and where the user wishes to mix such oils a check should be made to ensure that the mixture meets the requirements of this standard.

百检能给您带来哪些改变?

1、检测行业全覆盖,满足不同的检测;

2、实验室全覆盖,就近分配本地化检测;

3、工程师一对一服务,让检测更精准;

4、免费初检,初检不收取检测费用;

5、自助下单 快递免费上门取样;

6、周期短,费用低,服务周到;

7、拥有CMA、CNAS、CAL等权威资质;

8、检测报告权威有效、中国通用;

客户案例展示

  • 上海朗波王服饰有限公司
  • 浙江圣达生物药业股份有限公司
  • 天津市长庆电子科技有限公司
  • 上海纽特丝纺织品有限公司
  • 无锡露米娅纺织有限公司
  • 东方电气风电(凉山)有限公司