MT 210-1990 Translated English of Chinese Standard. MT210-1990: Electrical and electronic products for coal mine communication, testing and control - Basic test method

الغلاف الأمامي
https://www.chinesestandard.net, 02‏/09‏/2017 - 31 من الصفحات
This Standard specifies the basic test method for electrical and electronic products for coal mine communication, testing and control.
 

المحتوى

Subject content and scope of application
4
General provisions
5
Test conditions
6
General inspection
7
Performance indicator test
8
Power frequency withstand voltage test
9
Water pressure test
10
Power fluctuation adaptability test
11
Leading in device clamping test
18
Leading in device sealing performance test and mechanical strength test19
19
Connector twisting test
21
Cable pullout test
22
Working environment temperature test
23
Storage ambient temperature test
24
Vibration test
25
Impact test
26

Thermal stability test
12
Thermal drastic change test
13
Enclosure impact test
14
Drop test
16
Enclosure protection performance test
17
Transportation test
27
Damp heat test
28
Antiinterference test
29
Annex A Detection method for surface flashover and leakage current increase in pressure resistance test supplementary
30

عبارات ومصطلحات مألوفة

نبذة عن المؤلف (2017)

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