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Electric Power Generation: Nidec Power - Leroy Somer

Pure Energy Solutions for Sub-Saharan Africa

 

LSA50.2 Alternators

The Best of Performance

The Nidec Leroy-Somer range of LSA50.2 alternators have been designed to offer you the best in power generation performance. With its meticulous design and optimized architecture, the LSA50.2 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.

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Product Range Overview

Refer to the table below

Characteristics

  • Power 1100 -1640 kVA
  • Voltage 400V
  • Poles 4 Pole
  • Speed 1500 rpm
  • Max Efficiency 97%
  • Standard AVR D350
  • Excitation Brushless with AVR
  • Winding Protection Tropicalised
  • Paint RAL7038 Grey (Standard)

Key Features

  • Insulation Class Class H
  • Temperature Rise Class H
  • Number of Leads 12
  • Protection IP23
  • Altitude <1000 masl
  • Overspeed 2250 rpm
  • Excitation System AREP / PMG
  • Sustained Short Circuit Protection (With D350 AVR) Optional
  • Short-circuit Current 300% for 10s

Optional Equipment

  • Dedicated Voltages Spot Wound
  • Spacer Heater High Humidity
  • Winding Protection Harsh Environments
  • Stator Temp Detector PT100
  • Bearing Temp Detector PTC
  • Air Inlet Filters Derate by 5%
  • Customised Paint RAL Colors
  • Digital AVR's D550
  • Custom Cable Glands

Product Range

Overview

Prime Rated kVA & kW

  • Model kVA \ kW   
  • LSA 50.2 M6 1250 \ 1000 
  • LSA 50.2 L7 1350 \ 1080 
  • LSA 50.2 L8 1500 \ 1200 
  • LSA 50.2 VL10 1640 \ 1312 
  • Values are at 1500rpm 50hz 400v, 1000masl 0.8pF Class H/H

Experience this range of alternators



Mounting Configurations ( Standard )

SAE 0 - 18

SAE 00 - 18

SAE 00 - 21

Double Bearing

(Non Stock Option)

DOWNLOAD:

Drawing-CAD LSA 50.2M6  SAE 0-18 - 1250kVA

Drawing-PDF LSA 50.2M6  SAE 0-18 - 1250kVA

Drawing-CAD LSA 50.2M6  SAE 00-18 - 1250kVA

Drawing-PDF LSA 50.2M6  SAE 00-18 - 1250kVA

Drawing-CAD LSA 50.2M6  SAE 00-21 - 1250kVA

Drawing-PDF LSA 50.2M6  SAE 00-21 - 1250kVA

Drawing-CAD LSA 50.2M6  SAE DB - 1250kVA

Drawing-PDF LSA 50.2M6  SAE DB - 1250kVA


Drawing-CAD LSA 50.2L7  SAE 0-18 - 1350kVA

Drawing-PDF LSA 50.2L7  SAE 0-18 - 1350kVA

Drawing-CAD LSA 50.2L7  SAE 00-18 - 1350kVA

Drawing-PDF LSA 50.2L7  SAE 00-18 - 1350kVA

Drawing-CAD LSA 50.2L7  SAE 00-21 - 1350kVA

Drawing-PDF LSA 50.2L7  SAE 00-21 - 1350kVA

Drawing-CAD LSA 50.2L7  SAE DB - 1350kVA

Drawing-PDF LSA 50.2L7  SAE DB - 1350kVA


Drawing-CAD LSA 50.2L8  SAE 0-18 - 1500kVA

Drawing-PDF LSA 50.2L8  SAE 0-18 - 1500kVA

Drawing-CAD LSA 50.2L8  SAE 00-18 - 1500kVA

Drawing-PDF LSA 50.2L8  SAE 00-18 - 1500kVA

Drawing-CAD LSA 50.2L8  SAE 00-21 - 1500kVA

Drawing-PDF LSA 50.2L8  SAE 00-21 - 1500kVA

Drawing-CAD LSA 50.2L8  SAE DB - 1500kVA

Drawing-PDF LSA 50.2L8  SAE DB - 1500kVA


Drawing-CAD LSA 50.2VL10  SAE 0-18 - 1640kVA

Drawing-PDF LSA 50.2VL10  SAE 0-18 - 1640kVA

Drawing-CAD LSA 50.2VL10  SAE 00-18 - 1640kVA

Drawing-PDF LSA 50.2VL10  SAE 00-18 - 1640kVA

Drawing-CAD LSA 50.2VL10  SAE 00-21 - 1640kVA

Drawing-PDF LSA 50.2VL10  SAE 00-21 - 1640kVA

Drawing-CAD LSA 50.2VL10  SAE DB - 1640kVA

Drawing-PDF LSA 50.2VL10  SAE DB - 1640kVA


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