Products: Nidec Leroy Somer LSA P.T.O. GEARLEC & TRACTELEC

Leroy Somer LSA P.T.O. Gearlec & Tractelec Alternators

The Best of Performance

The Nidec Leroy-Somer range of LSA P.T.O. Gearlec & Tractelec alternators have been designed to offer you the best in power generation performance. With its meticulous design and optimized architecture, the LSA P.T.O. Gearlec & Tractelec 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
     15kVA - 60kVA

  • Voltage 400v

  • Poles 4 Pole 

  • Speed 1500 rpm

  • Max Efficiency 91.5% 

  • Standard AVR
     R120 

  • 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 IP23

  • 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

  • Digital AVR's

  • Custom Cable Glands

Product Range

Overview

Models

  • Frame

  • GT3 16.5

  • GT53 20

  • GT3 27.5

  • GT3 30

  • GT3 35

  • GT3 40

  • GT3 45

  • GT3 50

  • GT3 55

  • GT3 60

Prime Rated kVA 

  • Model kVA

  • GT3 16.5
    15.0

  • GT3 20
    17.5

  • GT3 27.5
    25.0

  • GT3 30
    27.0

  • GT3 35
    32.0

  • GT3 40
    36.0

  • GT3 45
    40.0

  • GT3 50
    45.0

  • GT3 55
    50.0

  • GT3 60
    60.0


  • Values a re at 1500rpm 50hz 400v ,1000masl 0.8pF Class H/H 

Models

  • Frame

  • TF3 / TM3 16.5

  • TF3 / TM3 20

  • TF3 / TM3 27.5

  • TF3 / TM3 30

  • TF3 / TM3 35

  • TF3 / TM3 40

  • TF3 / TM3 45

  • TF3 / TM3 50

  • TF3 / TM3 55

  • TF3 / TM3 60

Prime Rated kVA 

  • Model kVA

  • TF3 / TM3 16.5
    15.0

  • TF3 / TM3 20
    17.5

  • TF3 / TM3 27.5
    25.0

  • TF3 / TM3 30
    27.0

  • TF3 / TM3 35
    32.0

  • TF3 / TM3 40
    36.0

  • TF3 / TM3 45
    40.0

  • TF3 / TM3 50
    45.0

  • TF3 / TM3 55
    50.0

  • TF3 / TM3 60
    60.0


  • Values a re at 1500rpm 50hz 400v ,1000masl 0.8pF Class H/H 

Experience Leroy Somer

Experience this range of alternators

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

 
 

Mounting Configurations ( Standard ) 

SAE 5 - 7.5

SAE 4 - 7.5

SAE 3 - 10

SAE 3 - 11.5​

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 Tractelec Overview

Leroy Somer Gearlec Overview

Leroy Somer Gearlec Range T.D.S.

Leroy Somer Tractelec T.D.S.

Leroy Somer AVR R120 T.D.S.

Winding Protections and Coatings

Connected Solutions - GenOSys

PDF Files

Leroy Somer LSA40 TM3 (16.5 - 20) PDF

Leroy Somer LSA40 TM3 (27.5 - 30 - 35) PDF 

Leroy Somer LSA40 TM3 (40 - 45) PDF 

Leroy Somer LSA40 TM3 (50 - 55) PDF 

Leroy Somer LSA40 TM3 (66) PDF

CAD Files

Leroy Somer LSA40 TM3 (16.5 - 20) CAD (DXF)

Leroy Somer LSA40 TM3 (27.5 - 30 - 35) CAD (DXF)

Leroy Somer LSA40 TM3 (40 - 45) CAD (DXF)

Leroy Somer LSA40 TM3 (50 - 55) CAD (DXF)

Leroy Somer LSA40 TM3 (66) CAD (DXF)

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)