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The motor and generator is designed according to the high requirements of efficiency and usability for the oil, gas, chemical and petrochemical industries. They have outstanding performance when applied in oiler transportation, fuel supply and some dangerous area of general industries.
dangerous envirement
The environment can be divided into following two types:
1.Non-explosiveness environment: The environment not including explosive ingredients, all the standard products can be used.
2.explosiveness environment: The environment contain potential explosive ingredients (gas ior dust)
3.explosiveness environment is called “Hazardous area”in IEC countries, while it is called “HAZLOC” in north American.
4.The design ,assembling, running and maintaining of the equipment is used in the explosiveness environment is according to international standard and local statute that apply to the field.
explosiveness environment:
The below relevant parameter reflect the feature of the potential explosiveness environment:
1.The possible frequency in potential explosiveness environment
2.the explosion ability is produced by gas or dust pollution
3. Explosive gas and dust is classified based on the flammability and characteristics
minimum light energy
minimum light temperature
autoignition temperature
Layer lit temperature
YB2 anti-explosion three phase motor is our anti-explosion motor’s basic series which is upgrade base on our YB series.. It’s anti-explosion performance in conformity with the rule of GB3836.1-2000、GB3836.2-2000、IEC79-7、BS4683 and EN50018. Anti-explosion mark is Ex dI、Ex dIIAT4、Ex dIIBT4, which is applied to the site with explosive air mixture.
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