Non-sparking synchronous DOL 8-40 poles motors technical data

Equipment protection level Gc for zones 1 and 2



  • high power
  • high torque
  • high efficiency
  • high availability for power factor compensation
  • low cost of ownership
  • high reliability

Synchronous Motors from ABB is based on a well proven design providing high availability and reliability. The motor design is developed to ensure low cost of ownership. This means that the dominating owner cost through a motor lifetime, losses and stand-still time, has been targeted in the design to be minimized. This concept has been verified and refined during long time of experience.
Type of protection    
Ex nA
Output power
IEC 1 to 65 MW
NEMA 1000 to 80 000 HP
Frame size
IEC 0710 to 2500
Number of poles
4 to 40
1 to 15 kV
50 or 60 Hz
IP 23 / IP W24 / IP 44 / IP 54 / IP 55
IC 01 / IC 611 / IC 81W
Enclosure material
Welded steel
Motor type
Mounting type
Horizontal or vertical
Hazardous area
For zone 2
Temperature classes T1 - T4
Acc. to ATEX Directive, IEC and NEC standards
Marine classification
All international societies, e.g. ABS, BV, DNV and GL

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