SDEC Genset Technical Selection Table — 60 to 3000 kW

Every model lists the complete power chain: genset model standby / prime (kVA & kW) rated current genuine SDEC engine with prime/standby kW Stamford alternator with kVA controller, plus displacement, cylinders, noise, weight and dimensions.

37standard models 60–3000 kWprime range 50 Hz / 1500 rpm400/230 V, PF 0.8 SDEC + Stamfordgenuine brands

Genset Model	Genset Output @ 50 Hz			Engine		Alternator (Stamford)	Controller	Mechanical Data
Genset Model	StandbykVA / kW (ESP)	PrimekVA / kW (PRP)	CurrentA @ 400 V	Engine Model	Eng. P/Sprime / standby kW	Alternator (Stamford)	Controller	Displ.L	NoisedB(A) @7m	Weight / Dims.
50–90 kW
KDGS66S	83kVA/66.4 kW	75kVA/60 kW	108.3	4ZTAA3.5-G31 SDEC	74 / 81	UCI224G 85 kVA	SmartGen HGM6110N	3.50	≤85	790 kg 1850×700×1300
KDGS70S	87kVA/69.6 kW	80kVA/64 kW	115.5	4HTAA4.3-G33 SDEC	78 / 86	UCI274C 120 kVA	SmartGen HGM6110N	4.30	≤92	1050 kg 1950×900×1200
KDGS90S	113kVA/90.4 kW	100kVA/80 kW	144.3	4HTAA4.3-G34 SDEC	95 / 105	UCI274C 120 kVA	SmartGen HGM6110N	4.30	≤92	1100 kg 1950×950×1200
KDGS100S	125kVA/100 kW	112kVA/89.6 kW	161.7	4HTAA4.3-G35 SDEC	106 / 117	UCI274D 135 kVA	SmartGen HGM6110N	4.30	≤92	1110 kg 1950×950×1200
100–180 kW
KDGS120S	150kVA/120 kW	137kVA/109.6 kW	197.7	4HTAA4.3-G36 SDEC	120 / 132	UCI274E 160 kVA	SmartGen HGM6110N	4.30	≤92	1150 kg 1950×950×1200
KDGS132S	165kVA/132 kW	150kVA/120 kW	216.5	6HTAA6.5-G32 SDEC	140 / 155	UCI274G 180 kVA	SmartGen HGM6110N	4.30	≤95	1360 kg 2350×950×1375
KDGS150S	187kVA/149.6 kW	150kVA/120 kW	216.5	6HTAA6.5-G35 SDEC	155 / 170	UCI274H 200 kVA	SmartGen HGM6110N	4.30	≤95	1360 kg 2350×950×1375
KDGS165S	206kVA/164.8 kW	187kVA/149.6 kW	269.9	6HTAA6.5-G33 SDEC	168 / 185	UCI274J 230 kVA	SmartGen HGM6110N	4.30	≤95	1410 kg 2320×950×1375
KDGS180S	225kVA/180 kW	200kVA/160 kW	288.7	6HTAA6.5-G34 SDEC	186 / 205	UCI274J 230 kVA	SmartGen HGM6110N	4.30	≤95	1440 kg 2320×950×1375
KDGS200S	250kVA/200 kW	225kVA/180 kW	324.8	6DTAA8.9-G32 SDEC	208 / 228	UCD274K 250 kVA	SmartGen HGM6110N	8.82	≤96	1830 kg 2550×1000×1385
200–320 kW
KDGS220S	275kVA/220 kW	250kVA/200 kW	360.8	6DTAA8.9-G33 SDEC	230 / 253	HCI444D 300 kVA	SmartGen HGM6110N	8.82	≤96	1950 kg 2550×1000×1470
KDGS250S	312kVA/249.6 kW	275kVA/220 kW	396.9	6DTAA8.9-G34 SDEC	245 / 253	HCI444ES 325 kVA	SmartGen HGM6110N	8.82	≤96	1950 kg 2550×1000×1470
KDGS280S	350kVA/280 kW	312kVA/249.6 kW	450.3	6ETAA11.8-G32 SDEC	280 / 308	HCI444E 350 kVA	SmartGen HGM6110N	11.82	≤97	2800 kg 3000×1250×1620
KDGS300S	375kVA/300 kW	350kVA/280 kW	505.2	6ETAA11.8-G33 SDEC	307 / 338	HCI444FS 380 kVA	SmartGen HGM6110N	11.82	≤97	2550 kg 3100×1150×1620
KDGS330S	412kVA/329.6 kW	375kVA/300 kW	541.3	6ETAA11.8-G31 SDEC	340 / 380	HCI544C 500 kVA	SmartGen HGM6110N	11.82	≤97	2800 kg 2950×1150×1620
KDGS360S	450kVA/360 kW	400kVA/320 kW	577.3	6ETAA12.8-G32 SDEC	360 / 400	HCI544C 500 kVA	SmartGen HGM6110N	12.82	≤97	2700 kg 3100×1150×1620
350–500 kW
KDGS400S	500kVA/400 kW	450kVA/360 kW	649.5	6ETAA12.8-G31 SDEC	401 / 441	HCI544C 500 kVA	SmartGen HGM6110N	12.82	≤97	2700 kg 3300×1150×1620
KDGS440S	550kVA/440 kW	500kVA/400 kW	721.7	6ETAA12.8-G310 SDEC	450 / 495	HCI544D 550 kVA	SmartGen HGM6110N	12.82	≤97	3100 kg 3100×1300×1770
KDGS500S	625kVA/500 kW	562kVA/449.6 kW	811.2	12GTAA27-G33 SDEC	505 / 555	HCI544FS 625 kVA	SmartGen HGM6110N	26.60	≤103	4370 kg 3550×1690×2120
KDGS550S	687kVA/549.6 kW	625kVA/500 kW	902.1	12GTAA27-G32 SDEC	565 / 622	HCI634G 810 kVA	SmartGen HGM6110N	26.60	≤103	4550 kg 3400×1690×2120
550–750 kW
KDGS620S	750kVA/600 kW	700kVA/560 kW	1010.3	12GTAA27-G31 SDEC	622 / 684	HCI634G 810 kVA	SmartGen HGM6110N	26.60	≤103	4550 kg 3400×1690×2120
KDGS660S	825kVA/660 kW	750kVA/600 kW	1082.5	6KTAA25-G32 SDEC	685 / 754	HCI634H 940 kVA	SmartGen HGM6110N	25.20	≤112	5550 kg 3800×1640×2160
KDGS720S	900kVA/720 kW	825kVA/660 kW	1190.8	6KTAA25-G31 SDEC	728 / 800	HCI634H 940 kVA	SmartGen HGM6110N	25.20	≤112	5650 kg 3900×1640×2160
KDGS800S	1000kVA/800 kW	900kVA/720 kW	1299	6KTAA25-G320 SDEC	820 / 902	S6L1D-C 1000 kVA	SmartGen HGM6110N	25.20	≤112	6050 kg 4000×1750×2320
800–1000 kW
KDGS900S	1125kVA/900 kW	1000kVA/800 kW	1443.3	6KTAA25-G321 SDEC	880 / 968	S6L1D-D 1125 kVA	SmartGen HGM6110N	25.20	≤112	6250 kg 4000×1750×2320
KDGS1000S	1250kVA/1000 kW	1125kVA/900 kW	1623.8	6WTAA35-G310 SDEC	1018 / 1120	S6L1D-E 1250 kVA	SmartGen HGM6110N	35.10	≤118	8000 kg 4500×2080×2450
KDGS1100S	1375kVA/1100 kW	1250kVA/1000 kW	1804.2	6WTAA35-G311 SDEC	1118 / 1230	S6L1D-F 1400 kVA	SmartGen HGM6110N	35.10	≤118	8050 kg 4500×2080×2450
1100–1500 kW
KDGS1200S	1500kVA/1200 kW	1375kVA/1100 kW	1984.6	12KTA58-G36 SDEC	1280 / 1410	S7L1D-C4 1550 kVA	SmartGen HGM6120N	57.20	≤115	13550 kg 4500×2200×2515
KDGS1350S	1688kVA/1350.4 kW	1563kVA/1250.4 kW	2255.9	12KTA58-G35 SDEC	1420 / 1560	S7L1D-E4 1750 kVA	SmartGen HGM6120N	57.20	≤115	13970 kg 4500×2200×2515
KDGS1500S	1875kVA/1500 kW	1688kVA/1350.4 kW	2436.3	12KTA58-G34 SDEC	1560 / 1720	S7L1D-F4 1900 kVA	SmartGen HGM6120N	57.20	≤115	14430 kg 4600×2200×2515
KDGS1650S	2063kVA/1650.4 kW	1875kVA/1500 kW	2706.3	12KTA58-G33 SDEC	1720 / 1890	S7L1D-G4 2080 kVA	SmartGen HGM6120N	57.20	≤115	14770 kg 4600×2200×2515
≥1600 kW
KDGS1800S	2250kVA/1800 kW	2000kVA/1600 kW	2886.7	12KTA58-G32 SDEC	1850 / 2035	S7L1D-H4 2250 kVA	SmartGen HGM6120N	57.20	≤115	15090 kg 4700×2200×2515
KDGS2000S	2500kVA/2000 kW	2250kVA/1800 kW	3247.5	12KTA58-G31 SDEC	2010 / 2210	S7L1D-J4 2500 kVA	SmartGen HGM6120N	57.20	≤115	15260 kg 4700×2455×2515
KDGS2200S	2750kVA/2200 kW	2500kVA/2000 kW	3608.3	16KTA76-G33 SDEC	2250 / 2500	S7/P80/S9 series (factory-engineered) 2750 kVA	SmartGen HGM6120N	76.30	≤122	18200 kg 6400×2560×2900
KDGS2400S	3000kVA/2400 kW	2750kVA/2200 kW	3969.2	16KTA76-G32 SDEC	2510 / 2780	S7/P80/S9 series (factory-engineered) 3000 kVA	SmartGen HGM6120N	76.30	≤122	18500 kg 6400×2560×2900
KDGS2600S	3250kVA/2600 kW	3000kVA/2400 kW	4330	16KTA76-G31 SDEC	2680 / 2950	S7/P80/S9 series (factory-engineered) 3250 kVA	SmartGen HGM6120N	76.30	≤122	18900 kg 6500×2830×2900
KDGS2800S	3500kVA/2800 kW	3125kVA/2500 kW	4510.4	16KTA76-G310 SDEC	2773 / —	S7/P80/S9 series (factory-engineered) 3500 kVA	SmartGen HGM6120N	76.30	≤122	19100 kg 6600×2830×3430

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Power definitions (ISO 8528)

PRP (Prime) — unlimited-hours base power; 10% overload for 1 h in every 12 h.
ESP (Standby) — emergency maximum, no overload (typically +10% over prime).
Rated current I = Prime kW / (√3 × 400 V), three-phase PF 0.8.

Engine-to-set matching

Engines are sized with a power reserve over the alternator prime output (industry rule ≈ 1.05–1.22×). Every engine kW figure below is taken from the engine maker's published 1500 rpm / 50 Hz rating, not estimated.

Configuration & options

Alternator: genuine Stamford, brushless, H-class, IP23, PF 0.8.
Controller: SmartGen HGM series standard; Deep Sea DSE6120/7320 on request.
Open / silent / super-silent / trailer types; ATS, parallel & remote-monitoring optional.

Data sources

Engine ratings: SDEC (Shanghai Diesel Engine) official catalogue. Alternator capacities: STAMFORD | AvK official ratings. Values for reference at ≤1000 m, ≤40 °C; final data follows the order contract.

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