What Does Explosion-Proof Level ABC Mean | सर्तहरूको व्याख्या

द “abc” represents gas classifications, categorized into three levels—IIA, IIB, and IIC—according to the maximum experimental safe gap (MESG) or the minimum igniting current (MIC).

अवस्था कोटि	ग्याँस वर्गीकरण	प्रतिनिधि ग्यासहरू	न्यूनतम इग्निशन स्पार्क ऊर्जा
खानी अन्तर्गत	म	मिथेन	0.280mJ
खानी बाहिर कारखानाहरू	IIA	प्रोपेन	0.180mJ
	IIB	इथिलीन	0.060mJ
	IIC	हाइड्रोजन	0.019mJ

Of these, the IIC classification is deemed the most hazardous, with IIB and IIA following in decreasing order of risk. Gases falling under the IIC classification include hydrogen, एसिटिलीन, कार्बन डाइसल्फाइड, ethyl nitrate, and water gas. Those in the IIB category encompass ethylene, coke oven gas, propyne, र हाइड्रोजन sulfide. The IIA classification includes gases such as methane, ethane, बेन्जिन, र diesel.

सर्तहरूको व्याख्या

सम्बन्धित