LSA 44 - Nidec Leroy-Somer

1 LSA Voltage Alternator - 4 pole70 to 200 kVA - 50 Hz / 88 to 250 kVA - 60 HzElectrical and mechanical data2 Electric Power GenerationLSA - 70 to 200 kVA - 50 Hz / 88 to 250 kVA - 60 HzThe best of performanceNidec Leroy-Somer LSA alternator has been designed to offer you the best power generation performances. With its meticulous design and optimized architecture, the LSA strikes the perfect balance between compactness, reliability, performance and your application, the LSA will meet your needs and will adapt to all Leroy-Somer LSA alternator meets all key international standards and regulations, including IEC 60034,NEMA MG , ISO 8528-3, CSA n 100-14 and UL 1446 (UL 1004 on request).

2 Also compliant with IEC 61000-6-2, IEC 61000-6-3, IEC 61000-6-4, VDE 0875G, VDE 0875N and EN 55011, group 1 class A for European Leroy-Somer LSA alternator can be integrated in EC marked generator set, and bears EC, EAC and CMIM is designed, manufactured and marketed in an ISO 9001 and ISO 14001 quality assurance characteristics and performances Class H insulation 2/3 pitch winding, standard 12-wire (6) reconnectable Voltage range: - 50 Hz: 220V - 240V and 380v - 415V (440V)- 60 Hz: 208V - 240V and 380v - 480V High efficiency and motor starting capacity Other voltages are possible with optional adapted windings:- 50 Hz: 440V (no. 7), 500V (no. 9), 550V (no.)

3 22), 600V (no. 23), 690V (no. 10 or 52)- 60 Hz: 380v and 416V (no. 8), 600V (no. 9), 690V (no. 22)Excitation and regulation systemExcitation systemRegulation optionsAVRSHUNTAREP(option)PMG(option) transformerfor parallelingMainsparallelingRemote voltagepotentiometerR250 Standard D350 OptionStandardStandard * D550 OptionOptionOption * *: only with AREP or PMG3-phase sensing is included as a standard with digital system and options The LSA is IP 23 Complete winding protection for clean environments with relative humidity 95%, including indoor marine environments Options: - Filters on air inlet: derating 5%- Filters on air inlet and air outlet (IP 44): derating 10%- Reinforced winding protection for harsh environments and relative humidity greater than 95%- Space heater- Thermal protection for stator windings- Shaft height: H = 225 mm and 280 mm (to be specified when ordering)- Cable outlet at right Mechanical construction Compact rigid assembly to better withstand generator vibrations Steel frame and terminal box Aluminum/cast iron flanges and shields Two-bearing and single-bearing versions designed to be suitable forcommercially-available heat engines Half-key balancing two-bearing Greased for life bearings (20 000h) Direction of rotation.

4 Clockwise and anti-clockwise (without derating)Terminal box design Easy access to the voltage regulator (lid) and to the connections Terminal block for reconnecting the voltage3 Electric Power GenerationPhase3 380V400V415V440V 380V400V415V440V 380V400V415V440V 380V400V415V440V 220V230V240V230V220V230V240V230V220V230V 240V230V220V230V240V230 VYY200V220V200V220V200V220V200V220 VLSA S4kVA90909081548282827449959595865710010 01008959kW727272654366666659397676766946 8080807147 LSA S5kVA10010010090609191918255106106106956 41101101109966kW808080724873737366448585 8576518888887953 LSA M6kVA12512512511367114114114103611331331 331207113813813812474kW10010010090549191 91824910610610696571101101109959 LSA

5 M8kVA13513513512273123123123111661431431 431297715015015013480kW10810810898589898 9889531141141141036212012012010764 LSA L10kVA1501501501358013713713712373159159 1591438516516516514988kW1201201201086411 011011098581271271271146813213213211970 LSA L12kVA1651651651388815015015012680175175 1751509318218218215797kW1321321321107012 0120120101641401401401207414614614612678 LSA VL13kVA180180180171901641641641568219119 11911819520020020018899kW144144144137721 3113113112566153153153145761601601601507 9 LSA VL14kVA192200200192100175182182175912042 12212204106211220220211110kW154160160154 8014014614614073163170170163851691761761 6988 Phase3 380V416V440V480V 380V416V440V480V 380V416V440V480V 380V416V440V480V 220V240V240V220V240V240V220V240V240V220V 240V240 VYY208V220V240V208V220V240V208V220V240V2 08V220V240 VLSA S4kVA89981031135981899410354941041091206 39810811312465kW717882904765717582437583 8796507886909952 LSA S5kVA99108115125659099105114591051141221 336910911912713872kW79869210052727984914 784919810655879510211058 LSA M6kVA12413514315676113123130142691311431 521658113614915717284kW99108114125619098 104114551051141221326510911912613867 LSA M8kVA13414615516981122133141154741421551 641798614716117118689kW10711712413565981 06113123591141241311436911812913714971 LSA

6 L10kVA1481631721889513514815717186157173 182199101163179189207105kW11813013815076 1081181261376912613814615981130143151166 84 LSA L12kVA1651791892061051501631721879617519 0200218111182197208227116kW1321431511658 4120130138150771401521601748914615816618 293 LSA VL13kVA180195210225113164177191205102191 207223239119200215231250124kW14415616818 0901311421531648215316617819195160172185 20099 LSA VL14kVA200215230250125182196209228114212 228244265133220237253275136kW16017218420 0100146157167182911701821952121061761902 02220109 LSA - 70 to 200 kVA - 50 Hz / 88 to 250 kVA - 60 HzGeneral characteristicskVA / kW * - = C Continuous duty/40 CContinuous duty/40 CStand-by/40 CStand-by/27 CClass/T KH/125 KF/105 KH/150 KH/163 KInsulation classHExcitation systemSHUNTAREP / PMGW inding pitch2/3 (wind.)

7 6)AVR typeR250D350 Number of wires12 Voltage regulation (*) 23 Short-circuit current-300% (3 IN): 10 sAltitude 1000 mTotal Harmonic Distortion THD (**) in no-load ..: < 2%Overspeed2250 Harmonic Distortion THD (**) on linear load ..: < 5% Air (50 Hz) - (60 Hz) Waveform: NEMA = TIF (**) < 50 Air flow (**) (50 Hz) - (60 Hz)(*) Steady state (**) Total harmonic distortion between phases, no-load or on-load (non-distorting)(**) Only for LS L12, VL13 & VL14 Ratings 60 Hz - 1800 50 Hz - 1500 / kW * - = C Continuous duty/40 CContinuous duty/40 CStand-by/40 CStand-by/27 CClass/T KH/125 KF/105 KH/150 KH/163 K* Values are rounded-off and are subject to change without notice by the manufacturer.

8 4 Electric Power VL14%%%%%%%%%%kVAkVAkVAkVAkVAkVAkVAkVAkV AkVALSA - 70 to 200 kVA - 50 Hz / 88 to 250 kVA - 60 HzEfficiencies 400 V - 50 Hz ( : ) (.. : 1) 5 Electric Power VL14%%%%%%%%%%kVAkVAkVAkVAkVAkVAkVAkVAkV AkVALSA - 70 to 200 kVA - 50 Hz / 88 to 250 kVA - 60 HzEfficiencies 480 V - 60 Hz ( : ) (.. : 1) 6 Electric Power do23082308221122112154211220772077202520 25X d100100100100100100100100100100X d10101010101010101010X (A) (A) (A) (A) (V) (V) 184184292293310334371379487487kVA2222213 44344366400414414545545% - 70 to 200 kVA - 50 Hz / 88 to 250 kVA - 60 HzShort-circuit ratioDirect-axis synchronous reactance unsaturatedQuadrature-axis synchronous reactance unsaturatedNo-load transient time constantDirect-axis transient reactance saturatedShort-circuit transient time constantDirect-axis subtransient reactance saturatedSubtransient time constantQuadrature-axis subtransient reactance saturatedZero sequence reactanceNegative sequence reactance saturatedArmature time constantOther class H / 400 V dataNo-load excitation current SHUNTNo-load excitation current AREPOn-load excitation current SHUNTOn-load excitation current AREPOn-load

9 Excitation voltage SHUNTOn-load excitation voltage AREPR esponse time ( U = 20% transient)Start ( U = 20% cont. or U = 30% trans.) SHUNT*Start ( U = 20% cont. or U = 30% trans.) AREP*Transient U (on-load 4/4) SHUNT - : LAGT ransient U (on-load 4/4) AREP - : LAGNo-load lossesHeat dissipationReactances (%). Time constants (ms) - Class H / 400 V * = Power do23082308221122112154211220772077202520 25X d100100100100100100100100100100X d10101010101010101010X (A) (A) (A) (A) (V) (V) 220222352351374403465466589587kVA2652654 22423446481541544708706% - 70 to 200 kVA - 50 Hz / 88 to 250 kVA - 60 HzReactances (%). Time constants (ms) - Class H / 480 VShort-circuit ratioDirect-axis synchronous reactance unsaturatedQuadrature-axis synchronous reactance unsaturatedNo-load transient time constantDirect-axis transient reactance saturatedShort-circuit transient time constantDirect-axis subtransient reactance saturatedSubtransient time constantQuadrature-axis subtransient reactance saturatedZero sequence reactanceNegative sequence reactance saturatedArmature time constantOther class H / 480 V dataNo-load excitation current SHUNTNo-load excitation current AREPOn-load excitation current SHUNTOn-load excitation current AREPOn-load excitation voltage SHUNTOn-load excitation voltage AREPR esponse time ( U = 20% transient)

10 Start ( U = 20% cont. or U = 30% trans.) SHUNT*Start ( U = 20% cont. or U = 30% trans.) AREP*Transient U (on-load 4/4) SHUNT - : LAGT ransient U (on-load 4/4) AREP - : LAGNo-load lossesHeat dissipation* = Power Generation0%5%10%15%20%25%30%01002003004 005006000%5%10%15%20%25%30%0100200300400 5006000%5%10%15%20%25%30%010020030040050 00%5%10%15%20%25%30%01002003004005000%5% 10%15%20%25%30%01002003004005000%5%10%15 %20%25%30%0100200300400500600S2-S3S4-S5M 6M8L10-L12VL13-VL14S2-S3S4-S5M6M8L10-L12 VL13-VL14S2-S3S4-S5M6M8L10-L12VL13-VL14S 2-S3S4-S5M6M8L10-L12VL13-VL14S2-S3S4-S5M 6M8L10-L12VL13-VL14S2-S3S4-S5M6M8L10-L12 VL13-VL14 LSA - 70 to 200 kVA - 50 Hz / 88 to 250 kVA - 60 HzTransient voltage variation 400V - 50 Hz1) For a starting other than , the starting kVA must be multiplied by K = Sine / ) For voltages other than 400V (Y), 230V (D)