How to inspect the frequency conversion speed control device of the electrical speed control device of the coal mining machine? BAIJIAN cooperates with nearly a thousand laboratories nationwide and can arrange testing services for customers nearby. It can conduct testing in fields such as food, textiles, insulation products, cosmetics, etc., and the reports are authentic and effective. Today, BAIJIAN will introduce to you the relevant knowledge of frequency conversion speed control device testing for electrical speed control devices of coal mining machines
Testing standards:
MT/T 1041.2-2008 Technical conditions for electrical speed regulation devices of coal mining machines. Part 2: Variable frequency speed regulation devices.
Scope of application:
This part of MT/T 1041 specifies the requirements, test methods, inspection rules, and markings of variable frequency speed regulation devices for the walking part of coal mining machines.
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