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:
365kVA - 600kVA (Prime Rated)
Power Range (Mech):
292kW - 480kW (Prime Rated)
Power Range (Elec) 50hz
406kVA - 667kVA (Standby Rated)
Power Range (Mech) 50hz
324kW - 533kW (Standby Rated)
Insulation Class:
Class "H"
Winding Pitch:
Two Third
No. of Wires:
12 (wdg 6) / 6 (wdg 6S)
Protection:
IP23 Enclosure
Altitude Rating:
≤ 1000 M
Overspeed:
2250 min - 1
Air flow:
0.9 m3/s, 50 Hz - 1.1 m3/s, 60 Hz
Excitation System Standard / AVR:
SHUNT excitation with A.V.R R250
Excitation System Option / AVR:
AREP / R450 or D510C (optional)
Excitation System Option / AVR:
PMG / R450 or D510C (optional)
Voltage regulation (Steady state):
± 0.5 %
Short-circuit current:
(3 IN / 10 s) 300% with AREP / PMG Option
Totale Harmonic distortion THD
1.5% No Load <2% On Load
Waveform:
NEMA = TIF < 50
Mounting Configurations ( Standard)
SAE FLYWHEEL & BELLHOUSING
CLICK HERE TO CONFIRM MOUNTING
CLICK HERE TO CONFIRM MOUNTING
SAE 1 - 14
SAE 0.5 - 14
SAE 0 - 18
DOUBLE BEARING