DSH 256A/291(GENERALITY)确认电气绝缘耐热等级/CB测试报告及证书变更次数

2021-09-02 08:55:33

DSH 256A

Subject: Thermal evaluation and classification of electrical insulation


Question:

Can the manufacturer data be used for the thermal evaluation and classification of electrical insulation ?

Decision:

Yes, the manufacturer data can be used to determine the classification of electrical materials according to IEC 85.


问题:

制造商数据能够用于确认电气绝缘耐热等级吗?

决定:

可以。制造商数据能够用于确认IEC 85(现为IEC 60085)电气绝缘耐热等级。


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DSH 291

Subject: Acceptable amendments on CB Test Reports and relevant CB Test Certificates


Question:

How many amendments can be acceptable on CB Test Reports and associate CB Test Certificates further to applications for extension requested by the Manufacturer?

Decision:

Original CB Test Reports can be subjected to three (3) amendments only, after which a new CB Test Report and associate CB Test Certificate shall be issued.


问题:

C测试报告以及CB证书最多能够修改几次来满足制造商扩展需求?

决定:

原始CB测试报告最多变更3次,每次变更后均会发出新的CB测试报告和证书。

提示:

3次以上的变更可能会导致初始产品的技术特征逐渐丢失。由于印刷版面错误、名称或地址修改而导致的差异,不认为属于“变更”。


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