Electric Power Generation: Nidec Power - Leroy Somer
Pure Energy Solutions for Sub-Saharan Africa
LSA49.3 Alternators
The Best of Performance
The Nidec Leroy-Somer range of LSA49.3 alternators have been designed to offer you the best in power generation performance. With its meticulous design and optimized architecture, the LSA49.3 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 660 -1000 kVA
- Voltage 400V
- Poles 4 Pole
- Speed 1500 rpm
- Max Efficiency 96.9%
- 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 49.3 S4 660 \ 528
- LSA 49.3 M6 730 \ 584
- LSA 49.3 M8 820 \ 656
- LSA 49.3 L9 910 \ 728
- LSA 49.3 L10 1000 \ 800
-
Values are at 1500rpm 50hz 400v, 1000masl 0.8pF Class H/H
Experience this range of alternators
Mounting Configurations ( Standard )
SAE 1 - 14
SAE 0 - 18
Double Bearing
(Non Stock Option)
DOWNLOAD:
Options
400V
Drawing-CAD LSA 49.3S4 SAE 1-14 - 660kVA
Drawing-PDF LSA 49.3S4 SAE 1-14 - 660kVA
Drawing-CAD LSA 49.3S4 SAE 0-18 - 660kVA
Drawing-PDF LSA 49.3S4 SAE 0-18 - 660kVA
Drawing-CAD LSA 49.3S4 SAE DB - 660kVA
Drawing-PDF LSA 49.3S4 SAE DB - 660kVA
Drawing-CAD LSA 49.3M6 SAE 1-14 - 750kVA
Drawing-PDF LSA 49.3M6 SAE 1-14 - 750kVA
Drawing-CAD LSA 49.3M6 SAE 1-14 DBF - 750kVA
Drawing-PDF LSA 49.3M6 SAE 1-14 DBF - 750kVA
Drawing-CAD LSA 49.3M6 SAE 0-18 - 750kVA
Drawing-PDF LSA 49.3M6 SAE 0-18 - 750kVA
Drawing-CAD LSA 49.3M6 SAE 0-18 DBF - 750kVA
Drawing-PDF LSA 49.3M6 SAE 0-18 DBF - 750kVA
Drawing-CAD LSA 49.3M6 SAE DB - 750kVA
Drawing-PDF LSA 49.3M6 SAE DB - 750kVA
Drawing-CAD LSA 49.3M8 SAE 1-14 - 800kVA
Drawing-PDF LSA 49.3M8 SAE 1-14 - 800kVA
Drawing-CAD LSA 49.3M8 SAE 1-14 DBF - 800kVA
Drawing-PDF LSA 49.3M8 SAE 1-14 DBF - 800kVA
Drawing-CAD LSA 49.3M8 SAE 0-18 - 800kVA
Drawing-PDF LSA 49.3M8 SAE 0-18 - 800kVA
Drawing-CAD LSA 49.3M8 SAE 0-18 DBF - 800kVA
Drawing-PDF LSA 49.3M8 SAE 0-18 DBF - 800kVA
Drawing-CAD LSA 49.3M8 SAE DB - 800kVA
Drawing-PDF LSA 49.3M8 SAE DB - 800kVA
Drawing-CAD LSA 49.3L9 SAE 1-14 - 910kVA
Drawing-PDF LSA 49.3L9 SAE 1-14 - 910kVA
Drawing-CAD LSA 49.3L9 SAE 1-14 DBF - 910kVA
Drawing-PDF LSA 49.3L9 SAE 1-14 DBF - 910kVA
Drawing-CAD LSA 49.3L9 SAE 0-18 - 910kVA
Drawing-PDF LSA 49.3L9 SAE 0-18 - 910kVA
Drawing-CAD LSA 49.3L9 SAE 0-18 DBF - 910kVA
Drawing-PDF LSA 49.3L9 SAE 0-18 DBF - 910kVA
Drawing-CAD LSA 49.3L9 SAE DB - 910kVA
Drawing-PDF LSA 49.3L9 SAE DB - 910kVA
Drawing-CAD LSA 49.3L10 SAE 1-14 - 1010kVA
Drawing-PDF LSA 49.3L10 SAE 1-14 - 1010kVA
Drawing-CAD LSA 49.3L10 SAE 1-14 DBF - 1010kVA
Drawing-PDF LSA 49.3L10 SAE 1-14 DBF - 1010kVA
Drawing-CAD LSA 49.3L10 SAE 0-18 - 1010kVA
Drawing-PDF LSA 49.3L10 SAE 0-18 - 1010kVA
Drawing-CAD LSA 49.3L10 SAE 0-18 DBF - 1010kVA
Drawing-PDF LSA 49.3L10 SAE 0-18 DBF - 1010kVA
Drawing-CAD LSA 49.3L10 SAE DB - 1010kVA
Drawing-PDF LSA 49.3L10 SAE DB - 1010kVA