LSAH 44.3

50 to 94 kVA - 50 Hz / 62 to 117 kVA - 60 Hz

LSAH 44.3 - Cogeneration alternator

Built to heatLSAH 44.3 industrial alternator

The LSAH range of alternators has been designed to maximize efficiency of cogeneration installations.
Thanks to its specific built‐in coolant circuit, heat recovery is optimized and directly fed into the larger installation. LSAH alternators are also perfectly suited for continuous service connected to the national grid and other applications like oil and gas. The various design elements and construction features of LSAH machines make them highly performant and durable

Electrical features & performances

  • Class H insulation
  • 2/3 pitch winding, standard 6-wire (6S) reconnectable
  • Voltage range:
    • 50 Hz: 380V/400V/415V 
    • 60 Hz: 380V/440V/480V
    • Other voltages: consult us
  • High efficiency and motor starting capacity

Mechanical construction

  • Compact rigid assembly to better withstand generator vibrations
  • Steel frame and terminal box
  • Cast iron flanges and shields
  • Two-bearing and single bearing mounting
  • Half-key balancing
  • Ball bearings greasable 40,000h
  • Direction of rotation: clockwise and anti-clockwise (without derating)
  • Noise level: 81 dBA (IEC 60034-9)
  • Output cable direction: left or right

Terminal box design

  • Remote voltage regulator (AVR not mounted in terminal box)
  • Terminal block for voltage reconnection
  • Terminal block on the left or right, or both sides (with extra cost)
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