Detail Siemens Ex E Chemstar Motor
Technical data overview
Brief overview
Motors: 1PS2 Loher name: EMGV
Shaft heights: Frame sizes 071 - 355 mm ( area of standard motors)
Power range : Up to 220 kW ( thermally utilized according to temperature class B at TU = 40 ° C)
Number of poles: 2 - 6 poles
Voltage range: All of the usual low-voltages and voltage ranges acc. to IEC 60038
Rated voltages: 380 - 400 - 420 V / D + - 5 %
655 - 690 - 725 V / S + - 5 %
500 V + - 5 %
Operating mode: S1 line operation
Degree of protection: IP55, IP56
Cooling type: IC 411
Type of construction: IM B3
IM B5, IM B35, IM V1, IM V3, IM V5, IM V18, IM B14,
IM B34 ( special)
Enclosure: Gray cast iron
Bearings: Ball bearings
Standards: IEC, EN, DIN, VDE
Types of protection: " e" as well as dust explosion protection according
to EN 50281-1-1 / EN 50281-1-2
Noise level: d 77 dBA + 3 dBA tolerancelow-noise version for 2-pole motors ( GG3) possible
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