Electric Power Generation: Nidec Power - Leroy Somer
Pure Energy Solutions for Sub-Saharan Africa
LSA42.3 Alternators
The Best of Performance
The Nidec Leroy-Somer range of LSA42.3 alternators have been designed to offer you the best in power generation performance. With its meticulous design and optimized architecture, the LSA42.3 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 25 -60 kVA
- Voltage 400V
- Poles 4 Pole
- Speed 1500 rpm
- Max Efficiency 94.1%
- Standard AVR R220
- 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 Shunt
- 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 D350
-
Custom Cable Glands
Product Range
Overview
Prime Rated kVA & kW
- Model kVA \ kW
- LSA 42.3 VS1 25 \ 20.0
- LSA 42.3 VS2 27 \ 21.5
- LSA 42.3 VS3 32 \ 25.5
- LSA 42.3 S4 35 \ 28.0
- LSA 42.3 S5 40 \ 32.0
- LSA 42.3 M7 45 \ 36.0
- LSA 42.3 M8 50 \ 40.0
- LSA 42.3 L9 60 \ 48.0
-
Values are at 1500rpm 50hz 400v, 1000masl 0.8pF Class H/H
Experience this range of alternators
Mounting Configurations ( Standard )
SAE 4 - 7.5
SAE 3 - 10
SAE 3 - 11.5
Double Bearing
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Options
Drawing-CAD LSA 42.3VS1 SAE 4-7.5 - 25kVA
Drawing-PDF LSA 42.3VS1 SAE 4-7.5 - 25kVA
Drawing-CAD LSA 42.3VS1 SAE 3-10 - 25kVA
Drawing-PDF LSA 42.3VS1 SAE 3-10 - 25kVA
Drawing-CAD LSA 42.3VS1 SAE 4-10 - 25kVA
Drawing-PDF LSA 42.3VS1 SAE 4-10 - 25kVA
Drawing-CAD LSA 42.3VS1 SAE 2-11.5 - 25kVA
Drawing-PDF LSA 42.3VS1 SAE 2-11.5 - 25kVA
Drawing-CAD LSA 42.3VS1 SAE 3-11.5 - 25kVA
Drawing-PDF LSA 42.3VS1 SAE 3-11.5 - 25kVA
Drawing-CAD LSA 42.3VS1 SAE DB - 25kVA
Drawing-PDF LSA 42.3VS1 SAE DB - 25kVA
Drawing-CAD LSA 42.3VS2 SAE 4-7.5 - 27kVA
Drawing-PDF LSA 42.3VS2 SAE 4-7.5 - 27kVA
Drawing-CAD LSA 42.3VS2 SAE 3-10 - 27kVA
Drawing-PDF LSA 42.3VS2 SAE 3-10 - 27kVA
Drawing-CAD LSA 42.3VS2 SAE 4-10 - 27kVA
Drawing-PDF LSA 42.3VS2 SAE 4-10 - 27kVA
Drawing-CAD LSA 42.3VS2 SAE 2-11.5 - 27kVA
Drawing-PDF LSA 42.3VS2 SAE 2-11.5 - 27kVA
Drawing-CAD LSA 42.3VS2 SAE 3-11.5 - 27kVA
Drawing-PDF LSA 42.3VS2 SAE 3-11.5 - 27kVA
Drawing-CAD LSA 42.3VS2 SAE DB - 27kVA
Drawing-PDF LSA 42.3VS2 SAE DB - 27kVA
Drawing-CAD LSA 42.3VS3 SAE 4-7.5 - 32kVA
Drawing-PDF LSA 42.3VS3 SAE 4-7.5 - 32kVA
Drawing-CAD LSA 42.3VS3 SAE 3-10 - 32kVA
Drawing-PDF LSA 42.3VS3 SAE 3-10 - 32kVA
Drawing-CAD LSA 42.3VS3 SAE 4-10 - 32kVA
Drawing-PDF LSA 42.3VS3 SAE 4-10 - 32kVA
Drawing-CAD LSA 42.3VS3 SAE 2-11.5 - 32kVA
Drawing-PDF LSA 42.3VS3 SAE 2-11.5 - 32kVA
Drawing-CAD LSA 42.3VS3 SAE 3-11.5 - 32kVA
Drawing-PDF LSA 42.3VS3 SAE 3-11.5 - 32kVA
Drawing-CAD LSA 42.3VS3 SAE DB - 32kVA
Drawing-PDF LSA 42.3VS3 SAE DB - 32kVA
Drawing-CAD LSA 42.3S4 SAE 4-7.5 - 35kVA
Drawing-PDF LSA 42.3S4 SAE 4-7.5 - 35kVA
Drawing-CAD LSA 42.3S4 SAE 3-10 - 35kVA
Drawing-PDF LSA 42.3S4 SAE 3-10 - 35kVA
Drawing-CAD LSA 42.3S4 SAE 4-10 - 35kVA
Drawing-PDF LSA 42.3S4 SAE 4-10 - 35kVA
Drawing-CAD LSA 42.3S4 SAE 2-11.5 - 35kVA
Drawing-PDF LSA 42.3S4 SAE 2-11.5 - 35kVA
Drawing-CAD LSA 42.3S4 SAE 3-11.5 - 35kVA
Drawing-PDF LSA 42.3S4 SAE 3-11.5 - 35kVA
Drawing-CAD LSA 42.3S4 SAE DB - 35kVA
Drawing-PDF LSA 42.3S4 SAE DB - 35kVA
Drawing-CAD LSA 42.3S5 SAE 4-7.5 - 40kVA
Drawing-PDF LSA 42.3S5 SAE 4-7.5 - 40kVA
Drawing-CAD LSA 42.3S5 SAE 3-10 - 40kVA
Drawing-PDF LSA 42.3S5 SAE 3-10 - 40kVA
Drawing-CAD LSA 42.3S5 SAE 4-10 - 40kVA
Drawing-PDF LSA 42.3S5 SAE 4-10 - 40kVA
Drawing-CAD LSA 42.3S5 SAE 2-11.5 - 40kVA
Drawing-PDF LSA 42.3S5 SAE 2-11.5 - 40kVA
Drawing-CAD LSA 42.3S5 SAE 3-11.5 - 40kVA
Drawing-PDF LSA 42.3S5 SAE 3-11.5 - 40kVA
Drawing-CAD LSA 42.3S5 SAE DB - 40kVA
Drawing-PDF LSA 42.3S5 SAE DB - 40kVA
Drawing-CAD LSA 42.3M7 SAE 4-7.5 - 45kVA
Drawing-PDF LSA 42.3M7 SAE 4-7.5 - 45kVA
Drawing-CAD LSA 42.3M7 SAE 3-10 - 45kVA
Drawing-PDF LSA 42.3M7 SAE 3-10 - 45kVA
Drawing-CAD LSA 42.3M7 SAE 4-10 - 45kVA
Drawing-PDF LSA 42.3M7 SAE 4-10 - 45kVA
Drawing-CAD LSA 42.3M7 SAE 2-11.5 - 45kVA
Drawing-PDF LSA 42.3M7 SAE 2-11.5 - 45kVA
Drawing-CAD LSA 42.3M7 SAE 3-11.5 - 45kVA
Drawing-PDF LSA 42.3M7 SAE 3-11.5 - 45kVA
Drawing-CAD LSA 42.3M7 SAE DB - 45kVA
Drawing-PDF LSA 42.3M7 SAE DB - 45kVA
Drawing-CAD LSA 42.3M8 SAE 4-7.5 - 50kVA
Drawing-PDF LSA 42.3M8 SAE 4-7.5 - 50kVA
Drawing-CAD LSA 42.3M8 SAE 3-10 - 50kVA
Drawing-PDF LSA 42.3M8 SAE 3-10 - 50kVA
Drawing-CAD LSA 42.3M8 SAE 4-10 - 50kVA
Drawing-PDF LSA 42.3M8 SAE 4-10 - 50kVA
Drawing-CAD LSA 42.3M8 SAE 2-11.5 - 50kVA
Drawing-PDF LSA 42.3M8 SAE 2-11.5 - 50kVA
Drawing-CAD LSA 42.3M8 SAE 3-11.5 - 50kVA
Drawing-PDF LSA 42.3M8 SAE 3-11.5 - 50kVA
Drawing-CAD LSA 42.3M8 SAE DB - 50kVA
Drawing-PDF LSA 42.3M8 SAE DB - 50kVA
Drawing-CAD LSA 42.3L9 SAE 4-7.5 - 60kVA
Drawing-PDF LSA 42.3L9 SAE 4-7.5 - 60kVA
Drawing-CAD LSA 42.3L9 SAE 3-10 - 60kVA
Drawing-PDF LSA 42.3L9 SAE 3-10 - 60kVA
Drawing-CAD LSA 42.3L9 SAE 4-10 - 60kVA
Drawing-PDF LSA 42.3L9 SAE 4-10 - 60kVA
Drawing-CAD LSA 42.3L9 SAE 3-11.5 - 60kVA
Drawing-PDF LSA 42.3L9 SAE 3-11.5 - 60kVA
Drawing-CAD LSA 42.3L9 SAE DB - 60kVA
Drawing-PDF LSA 42.3L9 SAE DB - 60kVA