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Product Features
SeriesW-EFEx protection level

Ex d IIB or C T4 Gb and Ex de IIB or C T4 Gb

Frame size90 - 315 Voltages220 - 690V line and inverter operation
Power output0,75 - 200kWFrame constructionCast iron
Mounting arrangmentsB3, B5, V5, V6, V1, V18, B14, B35Degree of protectionIP55, IP56, IP65, IP66
Number of poles 2 - 8Temperature class

155 (F) according to 130 (B) or 180(H) according to 155 (F) 

CertificatesATEX, IEC-EXCooling method IC411

W-EF series Ex d flameproof

The Ex db / eb range of flameproof cast iron motors cover outputs from 0.37kW to 200kW in frame sizes W-EF90 to W-EF315, in 2, 4, 6, & 8 pole speeds. ATEX approved by SGS Baseefa.