Safe voltage value for remote control circuits of underground mechanisms
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Abstract
One of the tasks in the implementation of remote control of underground mechanisms is to improve the safety of electrical equipment operation. Accordingly, such a parameter of control circuits as the voltage value should be taken from the condition that, at least, these circuits themselves are not the cause of accidents from electric shock.
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References
- Kuznetsov A. I. Safety Technique in Electrical Installations. Gosenergoizdat, 1952, pp. 64.
- Electrical equipment of underground workings of coal mines, coll. of articles. Ugletekhizdat, 1955, p. 285.
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