Leroy Somer Alternator 500 kVA Product Information

The Leroy Somer 47.2 VS2 alternator is designed for a wide range of generator applications, including backup power, telecommunications, rentals and even marine applications. This 400 KW, 500 kVA, 3-phase generator alternator has 12 reconnectable wires and an output of 190V TO 480V.

Leroy Somer Alternator 500 kVA Features and Capabilities:

• Compliant with international standards: IEC 60034, NEMA MG 1.32-33, ISO 8528-3, CSA / UL 1446 (UL 1004 on request) 
• Top of the range electrical performance 

• Class H insulation
• Standard 12-wire re-connectable winding, 2/3 pitch, type no. 6 (the LSA 47.2 L9 is available in two versions: 6-wire and 12-wire)
• Voltage range 50 Hz: 220 V - 240 V and 380 V - 415 V (440 V)
• Voltage range 60 Hz: 208 V - 240 V and 380 V - 480 V
• High efficiency and motor starting capacity
• Other voltages are possible with optional adapted windings: - 50 Hz : 440 V (no. 7), 500 V (no. 9), 600 V (no. 23), 690 V (no. 52). - 60 Hz : 380 V and 416 V (no. 8), 600 V (no. 9)
• R 791 interference suppression conforming to standard EN 55011 group 1 class B standard for European zone (CE marking)
• Excitation and regulation system suited to desired application
• Protection system suited to different environments
• The LSA 47.2 is IP 23
• Standard winding protection for clean environments with relative humidity ≤ 95 %, including indoor marine environments
• Reinforced mechanical structure using finite element modelling
• Compact and rigid assembly 
• Steel frame
• Cast iron flanges and shields
• Twin-bearing and single-bearing versions 
• Half-key balancing
• Sealed-for-life ball bearings, regreasable bearings (optional)
• Standard direction of rotation
• Accessible terminal box proportioned for optional equipment 

Quantity discounts are available for the Leroy Somer Alternator 500 kVA.