53 kVA LSA 42.3 M8 J6/4 – 3 Phase Leroy Somer Alternator



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53 kVA LSA 42.3 M8 J6/4 – 3 Phase Leroy Somer Alternator, a powerhouse of electrical performance designed to meet the demands of a wide range of applications. With its robust construction, high efficiency, and reliable operation, this alternator is the perfect solution for powering your projects with confidence.

Featuring a power output of 53 kVA, this alternator delivers ample electrical power to drive your equipment and machinery with ease. Whether you’re running industrial machinery, commercial facilities, or backup power systems, the LSA 42.3 M8 J6/4 – 3 Phase Leroy Somer Alternator ensures uninterrupted performance when you need it most.

Operating at a speed of 1500rpm, 4 poles, this alternator delivers smooth and consistent power output, minimizing vibrations and ensuring stable operation. Its 3-phase design provides balanced power distribution, making it ideal for applications requiring reliable and efficient electrical supply.

Built by Leroy Somer, a trusted name in the industry known for its quality and reliability, this alternator is designed to withstand the rigours of continuous operation in demanding environments. Its rugged construction and advanced engineering ensure long-term durability and performance, giving you peace of mind knowing that your power needs are in capable hands.

Whether you’re powering construction equipment, commercial generators, or backup power systems, the 53 kVA LSA 42.3 M8 J6/4 – 3 Phase Leroy Somer Alternator delivers unmatched performance, reliability, and efficiency. Invest in the power of Leroy Somer and experience the difference in quality and performance for yourself.


  • Brushless alternator with exciter
  • SHUNT excitation with A.V.R R220
  • Class H insulation
  • Available in 1 Phase and 3 Phase
  • Single-bearing or Double-bearing arrangement
  • IP23 enclosure

Product Specification


Additional information

Weight 210 kg

Leroy Somer


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