Leroy Somer Low Voltage Alternators
Products: Leroy Somer LSA 47.2 365kVA - 600kVA
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
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SAE 1 - 14
SAE 0.5 - 14
SAE 0 - 18
DOUBLE BEARING