Products: Nidec Leroy Somer LSA 400Hz Aviation

Leroy Somer LSA 400Hz Aviation Alternators

The Best of Performance

The Nidec Leroy-Somer range of LSA 400Hz Aviation alternators have been designed to offer you the best in power generation performance. With its meticulous design and optimized architecture, the LSA 400Hz Aviation strikes the perfect balance between compactness, reliability, performance and longevity.

Whatever your application, Leroy Somer will meet your needs and will adapt to all situations.

 

 

Product Range Overview

Refer to the table below

Characteristics

  • Power
     12kVA - 100kVA

  • Voltage 200V (L-L) - 115V (L-N)

  • Poles 16 - 24 Pole 

  • Speed 3000 - 2000 rpm

  • Max Efficiency 80.8% 

  • Standard AVR
     D550 

  • Excitation Brushless with AVR 

  • Winding Protection
     Tropicalised 

  • Paint
     RAL9005 Matt Black 

Key Features

  • Insulation Class Class H

  • Temperature Rise Class H

  • Number of Leads
     12

  • Protection IP 21

  • Altitude <1000 masl

  • Overspeed 2250 rpm

  • Excitation system
     Shunt

  • Sustained Short Circuit Protection Optional

  • Short-circuit current
     300% for 10 s

Optional Equipment

  • Dedicated Voltages Spot Wound

  • Spacer Heater
     High Humidity

  • Winding Protection Harsh Environments

  • Stator Temp Detectors
     PT100

  • Bearing Temp Detectors PTC

  • Air Inlet Filters Derate by 5%

  • Customised Paint RAL Colours

  • Protection
     IP 23

  • Custom Cable Glands

Product Range

Overview

Models

  • Frame

  • LSA 180 SA 16

  • LSA 180 SB 16

  • LSA 180 SC 16

  • LSA 180 SD 16

  • LSA 180 MA 16

  • LSA 225 SA 16

  • LSA 225 MA 16

  • LSA 225 MB 16

  • LSA 225 MC 16

  • LSA 225 LA 16

  • LSA 225 VL 16

  • LSA 225 SA 20

  • LSA 225 SB 20

  • LSA 225 MA 20

  • LSA 225 LA 20

  • LSA 225 SA 24

  • LSA 225 SB 24

  • LSA 225 MA 24

  • LSA 225 LA 24

Prime Rated kVA & kW

  • Model kVA / kW

  • LSA 180 SA 16
    12 / 10

  • LSA 180 SB 16
    16 / 13

  • LSA 180 SC 16
    20 / 16

  • LSA 180 SD 16
    30 / 24

  • LSA 180 MA 16
    40 / 32

  • LSA 225 SA 16
    40 / 32

  • LSA 225 MA 16
    60 / 48

  • LSA 225 MB 16
    70 / 56

  • LSA 225 MC 16
    80 / 64

  • LSA 225 LA 16
    90 / 72

  • LSA 225 VL 16
    100 / 80

  • LSA 225 SA 20
    45 / 36

  • LSA 225 SB 20
    60 / 48

  • LSA 225 MA 20
    90 / 72

  • LSA 225 LA 20
    100 / 80

  • LSA 225 SA 24
    45 / 36

  • LSA 225 SB 24
    60 / 48

  • LSA 225 MA 24
    90 / 72

  • LSA 225 LA 24
    100 / 80


  • Values a re at 400Hz - Continuous duty - Class H: 40°C - 115/200V ±5%

Experience Leroy Somer

Experience this range of alternators

Trusted the world over by those that make the world move.

 
 

Mounting Configurations ( Standard ) 

Double Bearing 

Support - Sales and After Market

Spare Parts & Technical Support

Please click on the link below for spare parts service and maintenance

Purchase Parts Online

Technical Feature Downloads

Leroy Somer EPG Overview

Leroy Somer LSA 400Hz T.D.S.

Leroy Somer AVR D550 T.D.S. 

Winding Protections and Coatings

Connected Solutions - GenOSys

Service Offering Overview 

Maintenance & Installation Manual with Parts List

EC Declaration

CSA Certification of Compliance

SONCAP Certificate

UL - D350 Certificate of Compliance

UL - D550 Certificate of Compliance 

UL - D700 Certificate of Compliance 

UL - Component - Generators 

UL - Component - Generators (LSAH)

UL - Generators 

UL - Hubli Plant (India)