The rib-cooled, high-voltage H-compact induction motors with a power range from 300 to 2500 kW distinguish themselves as a result of the maximum power output but with a minimum size (minimum envelope dimensions). This leading edge compactness has been achieved – among other things – by using a highly-efficient two-circuit cooling system, which ensures quiet operation. The motors also have an outstanding lifetime as a result of the uniform cooling. Additional reasons for the outstanding reliability include the rugged gray cast enclosure, the high-quality anti-corrosion protection, the optimized bearing design, the MICALASTIC insulation for high-voltage motors – proven over decades of use – and the monitoring equipment and devices integrated as standard.
Technical specifications
Product name | SIMOTICS HV Series H-compact |
Water-cooled motors | 1300 kW … 1700 kW |
Air-cooled motors | 200 kW … 3000 kW |
Self-ventilated motors | 1000 kW … 3000 kW |
Shaft heights | 315, 355, 400, 450, 500, 560, 630 mm |
No. of poles | 2 – 12-poles |
Rated voltage | 2 … 11 kV |
Control mode | Main supply operation and variable speed operation |
Degree of protection | IP55 |
Type of cooling | IC 411, IC 416, IC 71 W |
Type of construction | IM B3, IM B35, V1 |
Bearings | Roller bearings, sleeve bearings |
Regulation/Standards | IEC, EN, DIN, VDE |
Explosion protection |
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Typical applications |
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Type | 1LA4…, 1LH4…, 1MA4…, 1MG4…, 1MS4…, 1PQ4… |