Leroy Somer Low Voltage Alternators
Products: Leroy Somer LSA 40 10kVA - 23kVA
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:
10kVA - 23kVA (Prime Rated
Power Range (Mech):
8kW -18kW (Prime Rated)
Power Range (Elec) 50hz
11kVA -26kVA (Standby Rated)
Power Range (Mech) 50hz
9 kW - 26kW (Standby Rated)
Insulation Class:
Class "H"
Winding Pitch:
Two Third
No. of Wires:
3 phase winding 12 wires
Protection:
IP23 Enclosure
Altitude Rating:
≤ 1000 M
Overspeed:
2250 min - 1
Excitation System Standard / AVR:
SHUNT excitation with A.V.R R220
Excitation System Option / AVR:
AREP excitation with A.V.R R438
Excitation System Option / AVR:
AREP excitation with Digital A.V.R D510C
Voltage regulation (Steady state):
± 0.5 %
Short-circuit current:
(3 IN / 10 s) with AREP / PMG Option
Totale Harmonic distortion THD:
3% No Load <2% On Load
Waveform:
NEMA = TIF < 50
Mounting Configurations ( Standard)
SAE FLYWHEEL & BELLHOUSING
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SAE 5 - 7.5
SAE 4 - 7.5
SAE 3 - 11.5
DOUBLE BEARING