Mitsubishi Genset Technical Selection Table — S6R / S12R / S16R Series

Each model lists the complete power chain: genset model standby / prime (kVA & kW) rated current genuine Mitsubishi MHI engine with prime/standby kW Stamford alternator with kVA controller. Built on the Mitsubishi S-series heavy-duty industrial engines.

13standard models 400–1800 kWprime range 50 Hz / 1500 rpm400/230 V, PF 0.8 Mitsubishi MHI + Stamfordgenuine brands

Genset Model	Genset Output @ 50 Hz			Engine		Alternator (Stamford)	Controller
Genset Model	StandbykVA / kW (ESP)	PrimekVA / kW (PRP)	CurrentA @ 400 V	Engine Model	Eng. P/Sprime / standby kW	Alternator (Stamford)	Controller
350–500 kW
JJSL-480GF	660kVA/528 kW	600kVA/480 kW	866	S6R-PTA Mitsubishi	515 / 570	HCI544F 670 kVA	SmartGen HGM6110N
JJSL-520GF	715kVA/572 kW	650kVA/520 kW	938.2	S6R2-PTA Mitsubishi	595 / 655	HCI634G 810 kVA	SmartGen HGM6110N
550–750 kW
JJSL-600GF	825kVA/660 kW	750kVA/600 kW	1082.5	S6R2-PTAA Mitsubishi	665 / 730	HCI634H 940 kVA	SmartGen HGM6110N
800–1000 kW
JJSL-800GF	1100kVA/880 kW	1000kVA/800 kW	1443.3	S12H-PTA Mitsubishi	930 / 1020	S6L1D-D 1125 kVA	SmartGen HGM6110N
JJSL-800GF	1100kVA/880 kW	1000kVA/800 kW	1443.3	S12H-PTA Mitsubishi	930 / 1020	S6L1D-D 1125 kVA	SmartGen HGM6110N
JJSL-1000GF	1375kVA/1100 kW	1250kVA/1000 kW	1804.2	S12R-PTA Mitsubishi	1110 / 1220	S6L1D-F 1400 kVA	SmartGen HGM6110N
1100–1500 kW
JJSL-1100GF	1512kVA/1209.6 kW	1375kVA/1100 kW	1984.6	S12R-PTA2 Mitsubishi	1195 / 1315	S7L1D-C4 1550 kVA	SmartGen HGM6120N
JJSL-1200GF	1650kVA/1320 kW	1500kVA/1200 kW	2165	S12R-PTAA2 Mitsubishi	1314 / 1441	S7L1D-D4 1650 kVA	SmartGen HGM6120N
JJSL-1200GF	1650kVA/1320 kW	1500kVA/1200 kW	2165	S12R-PTAA2 Mitsubishi	1314 / 1441	S7L1D-D4 1650 kVA	SmartGen HGM6120N
JJSL-1300GF	1788kVA/1430.4 kW	1625kVA/1300 kW	2345.4	S16R-PTA Mitsubishi	1480 / 1620	S7L1D-F4 1900 kVA	SmartGen HGM6120N
JJSL-1500GF	2062kVA/1649.6 kW	1875kVA/1500 kW	2706.3	S16R-PTA2 Mitsubishi	1630 / 1790	S7L1D-G4 2080 kVA	SmartGen HGM6120N
≥1600 kW
JJSL-1600GF	2200kVA/1760 kW	2000kVA/1600 kW	2886.7	S16R-PTAA2 Mitsubishi	1728 / 1939	S7L1D-H4 2250 kVA	SmartGen HGM6120N
JJSL-1800GF	2475kVA/1980 kW	2250kVA/1800 kW	3247.5	S16R2-PTAW Mitsubishi	1960 / 2167	S7L1D-J4 2500 kVA	SmartGen HGM6120N

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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: Mitsubishi Heavy Industries engine technical data. Alternator capacities: STAMFORD | AvK official ratings. Values for reference at ≤1000 m, ≤40 °C; final data follows the order contract.

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