BRAND | Helmke |
Product | DSOR280L8 |
Description | three-phase short circuit motor |
Internal code | ONR4286633 |
Technical specification | Engine identical to our pre-delivery with Ser. -No.: D05456/06-8004 manufacturer: HELMKE Type: DSOR280L8 Power: 55.00 kW Operating mode: S1 Rotational speed: 740.00 rpm Number of pins: 8-pin Direction of rotation: both Voltage: 400.00 V D Frequency: 50.00 Hz Current: 105.00 A Design: IM B3 Protection class: IP 54 Cooling type: IC 411 Rotor voltage: 310.00 V Rotor current: 110.00 A Ambient temperature ፦20 to +45º centigrade installation height (max.): 1000 m Main terminal box: top Rotor terminal box: top Tmax/tn: 5.00 Efficiency at 100%: 92.50% Power factor at 100%: 0.82 Vibration class: A Balancing type: half wedge size: 280 Bearing: roller bearing Approximate weight: 950.00 kg Standard: EN 60034 3 thermistors in the winding |
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