IP55 Explosion proof asynchronous motors YB2-160L-4, YB2-180L-4 50 / 60 HZ

YB2 series IP55 Explosion proof asynchronous motors 0.55 ~ 315KW YB2-801-2, YB2-802-2, YB2-90S-2, YB2-90L-2, YB2-100L-2, YB2-200L2-2, YB2-250M-2

Operating conditions

Ambient temperature: -15≤0≤40

Altitude: Not exceeding 1000meters

Frame: 80~355

Output(KW): 0.55~315

Rated voltage(V): 220/380, 380/660, etc.

Rated frequency(HZ): 50/60

Connection: Y star-connection for 3kw and below

Delta-connection for 4kw and above

Duty/Rating: Continuous (S1)

Insulation class: Class F

Protection class: IP55

Mounting type: B3, B5, B35, V1, etc

Specifications:

This series motors are designed and manufactured into flameproof type and the flameproof property conform to China National Standards: GB3836.1-2000 Electrical Apparatus for Explosive Gas Atmospheres, General Requirements GB3836.2-2000, Electrical Apparatus for Explosive Gas Atmospheres, Flameproof Enclosure Standards IEC79-1, BS4683 and EN50018.The explosion protection marks are ExdI, ExdIIAT4, ExdIIBT4, they are safe to use in the locations where there are explosive mixtures of gas and vapor air.

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