LSAH 42.3

Built to heat

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. 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: 400 V
  • 60 Hz: 480 V
  • 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 and aluminum flanges and shields
• Two-bearing and single-bearing mounting
• Half-key balancing
• Greased for life ball bearings
• Direction of rotation: clockwise and anti-clockwise (without derating)
• Noise level: 82.2 dBA (IEC 60034-9)

Terminal box design

• Remote voltage regulator
• Terminal block for voltage reconnection