IEC 61770 测试标准介绍 测试报告办理中心 
 

IEC61770 适用范围：

- appliances used for dry cleaning; 

- appliances for medical purposes; 

- appliances intended for industrial purposes; 

-water heaters that are an integral part of the water supply system; 

- water coolers that are an integral part of the water supply system
 

IEC61770测试内容

FOREWORD

1 Scope

2 Normative references

3 Terms and definitions

4 General requirements

5 General conditions for the tests

6 Airgaps

7 Pipe interrupters

8 Dynamic backflow preventers

9 Hose-sets

 

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