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Qaysi portlashdan himoyalanish darajasi yuqoriroq, AT2 yoki BT4

2024-06-06 Texnik spetsifikatsiyalar

The order of explosion-proof ratings is straightforwardly recorded as A < B < C. [table id=280 /] For the 'T' rating, it's remembered by its numerical order: the larger the number, the higher and safer the rating. Shuning uchun, an explosion-proof rating of BT4 surpasses that of AT2. It's important to…

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Portlashdan himoyalangan darajadagi AT va KT o'rtasidagi farq

2024-06-06 Texnik spetsifikatsiyalar

Classes A and C denote locations where hazardous materials are stored, with a higher explosion-proof rating of CT. [table id=108 /] In China, Class A typically includes sites containing propane, whereas Class C encompasses areas with gases like hydrogen and acetylene.

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Qaysi portlashdan himoyalanish darajasi yuqoriroq, AT3 yoki BT4

2024-06-06 Texnik spetsifikatsiyalar

In both gas and temperature categories, BT4 exceeds AT3, therefore providing a higher explosion-proof rating. [table id=280 /] Class A includes gases such as ethane, methanol, ethanol, and gasoline; Class B comprises gases like residential gas, ethylene, and ethylene oxide. The T3 temperature classification applies to environments up to 200℃…

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Portlashdan himoyalangan AT1 darajasining harorati qanday

2024-06-06 Texnik spetsifikatsiyalar

In the realm of explosion-proof electrical certification, the "T" category designates temperature groups, where T1 signifies that the device's maximum surface temperature remains below 450°C. [table id=280 /] Predominantly, explosion-proof electrical equipment is classified into temperature groups T4, T5, and T6. T3 classifications exist but are relatively rare.

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Portlashdan himoyalangan AT1 darajasi nimani anglatadi

2024-06-06 Texnik spetsifikatsiyalar

No company's products currently hold an explosion-proof certification of Exd IIA T1(Lagging temperature group). [table id=280 /] The IIA classification denotes gas explosion protection for Class IIA, specifically propane, predominantly utilized in fuel dispensers; The T1 temperature class specifies that the equipment's maximum surface temperature cannot exceed 450°C.

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Qaysi portlashdan himoyalanish darajasi yuqoriroq, AT2 yoki BT4

Portlashdan himoyalangan darajadagi AT va KT o'rtasidagi farq

Qaysi portlashdan himoyalanish darajasi yuqoriroq, AT3 yoki BT4

Portlashdan himoyalangan AT1 darajasining harorati qanday

Portlashdan himoyalangan AT1 darajasi nimani anglatadi