The best of performance
The LSA 49.1 IC6 / LSA 49.1 IC8 Nidec Leroy-Somer are totally enclosed air or water-cooled alternators for special applications.
LSA 49.1 IC6 cooling is performed by an air/air exchanger
LSA 49.1 IC8 cooling is performed by an air/water exchanger
As an option, they can be ATEX (Explosive Atmosphere) certified in accordance with EEXem II T3 protection.
Nidec Leroy-Somer LSA 49.1 IC6 / LSA 49.1 IC8 alternators meet all key international standards and regulations, including IEC 60034, NEMA MG 1.32-33, ISO 8528-3, CSA C22.2 n°100-14 and UL 1446 (UL 1004 on request). Also compliant with IEC 61000-6-2, IEC 61000-6-3, IEC 61000-6-4, VDE 0875G, VDE 0875N and EN 55011, group 1 class A for European zone.
Nidec Leroy-Somer LSA 49.1 IC6 / LSA 49.1 IC8 alternators can be integrated in EC marked generator sets, and they bear EC, EAC and CMIM markings.
They are designed, manufactured and marketed in an ISO 9001 and ISO 14001 quality assurance environment.
Electrical characteristics and performances
Depending on environments, several protection systems are available:
For the range LSA 49.1 IC6 (Air-cooled) in standard:
For the range LSA 49.1 IC8 (Hydro-refrigerated):
Terminal box design
“ATEX” certification for explosive atmospheres
LSA 49.1 IC6 alternators are also available in an ATEX version for zone 2 in accordance with Ex II 3G marking in EEx em II T3 protection mode.
The alternators need to be certified by an external body, consult us for this certification.