This series of motors is derived YB2 series totally enclosed fan cooled squirrel-cage flameproof three phase asynchronous motor, respectively, apply to outdoor spaces (W), hot and humid with spaces (TH), outdoor hot and humid with spaces (THW-)dry tropical place (TA), outdoor dry tropical place (TAW). The dangerous sites with explosive gas mixtures exist in the explosion-proof level IIA, IIB, IIC, grade, temperature group T1 - T4 group.
This series of motors performance indicators in line with the provisions of the JB/T7565.2-2002 standard, explosion-proof performance to meet the provisions of GB3836.2-2000 standard, made of flameproof: ExdIIAT4, ExdIIBT4, ExdIICT4.
This series of motors rated power, electrical performance, synchronous transfer
Speed, installation size with YB2 series motors. The main motor enclosure protection rating of IP55, cooling mode of IC411.
Rated voltage: 380V, 660V, 380V/660V
Methods: Continuous (S1)
Frequency: 50Hz |
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