Leroy Somer LSA 47.2 - InnoFES Energy - Generators Solar Power UPS Inverters Transformers Switch Gear Electronics

Leroy Somer LSA 47.2



Power 365 - 600 *
Voltage 220 - 480V
Poles 4
Speed 1500 - 1800 rpm
​Shaft height ​355 mm
​​Max efficienc​​y ​​96.2 %
​Excitation ​AREP
​Regulation ​R450
* kVA/50Hz - kW/60Hz | Continuous / 40°C

Benefits

COMPACT
Opimized cooling system.
HIGH RELIABILITY
Class H insulation.
HIGH EFFICIENCY
Suited for prime applications​

Key features

Insulation class H
Winding pitch 2/3 (winding 6) or N° 6S)
Number of wires 12 (N° 6) / 6 (N° 6S)
Protection IP 23
Altitude ≤ 1000 m
Overspeed 2250 min-1
Air flow 0.9 m3/s (50Hz) / 1.1 m3/s (60Hz)
Excitation system / AVR type AREP / R450 (SHUNT & PMG options)
Voltage regulation (Steady state) ± 0,5%
Short-circuit current (3 IN / 10 s) 300 % (3 IN) : 10s
Total Harmonic distortion THD no load < 1.5% - on load < 2%
Waveform: NEMA = TIF < 50

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Back to topRegulation

Regulation R250 R450 D510C
Regulators R250 R450 D510C
Mains Paralleling -
3-phase sensing -
Advanced settings - -
Data logging & monitoring - -
​Remote communication ​- ​-
​Remote voltage potentiometer
​CT for paralleling - ○​
​R791 RFI suppression kit (standard in Europe) ○​ ○​ ○​


● : Included             ○ : Option             - : Not available
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OptionsBack to top

  • Other voltages available (specific windings).
  • Space heater.
  • Winding protection for harsh environments and relative humidity above 95%.
  • Specific cable outlet.
  • Temperature detectors.
  • Thermal protection for winding and shields.
  • Remote Voltage Trimmer.
  • Filters on air inlet: derating 5%.
  • IP 44 Filters on air inlet and air outlet : derating 10%.
  • Lower shaft height on demand.​
  • Two bearing.
  • Customizable Painting.​