Leroy Somer Low Voltage Alternators

 Products: Leroy Somer LSA 47.2 365kVA - 600kVA 

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Overview

Manufactured by Leroy Somer

Brushless alternator with exciter
Single bearing or two bearing arrangement
Prime mover : diesel or gas engine

Compliance with :
IEC, VDE, NEMA, BS, CSA, UL1446, CE low voltage

Technical Features


Power Range (Elec) 50hz:

410kVA - 660kVA    (Prime Rated)

Power Range (Mech):

328kW - 528kW    (Prime Rated)

Power Range (Elec) 50hz

456kVA - 733kVA    (Standby Rated)

Power Range (Mech) 50hz

364kW -587kW    (Standby Rated)

Insulation Class:

Class "H"

Winding Pitch:

Two Third

No. of Wires:

12 (Optional 6)

Protection:

IP23 

 Altitude Rating:

≤ 1000 M

Overspeed:

2250 min - 1

Air flow:

0.9 m3/s, 50 Hz - 1.1 m3/s, 60 Hz

Excitation System / AVR type :

SHUNT/R250 AREP or PMG/D350

Voltage regulation (Steady state):

± 0.5 % SHUNT / ± 0.25% AREP

Short-circuit current:

300% (3 IN) : 10s

Mounting Configurations ( Standard)

SAE FLYWHEEL & BELLHOUSING
CLICK HERE TO CONFIRM MOUNTING
SAE 1 - 14

SAE 0.5 - 14

SAE 0 - 18

DOUBLE BEARING

Technical Feature Downloads

Brochure


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Data Sheet


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Drawings


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Maintenance


Click to Download

AVR Data Sheet


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