- Electricity - Electronics
- Energy: Production and Distribution
- Diesel generator set
- CUMMINS GENERATOR TECHNOLOGIES
- Products
- Catalogs
- News & Trends
- Exhibitions
Diesel generator set C-Power QSB7three-phasestationary50 Hz
Add to favorites
Compare this product
Characteristics
- Motor type
- diesel
- Phase
- three-phase
- Portability
- stationary
- Frequency
- 50 Hz, 60 Hz
- Cooling system
- water-cooled
- Applications
- for marine applications
- Options and accessories
- soundproof, with cover, low noise level
- Power in kVA
Min.: 92.5 kVA
(125.76 hp)Max.: 244 kVA
(331.75 hp)- Rated capacity
Min.: 74 kW
(100.6 hp)Max.: 195 kW
(265.1 hp)- Voltage
Min.: 380 V
Max.: 480 V
- Rotational speed
Min.: 1,500 rpm
(9,425 rad.min-1)Max.: 1,800 rpm
(11,310 rad.min-1)- Length
2,300 mm
(91 in)- Width
1,100 mm
(43.3 in)- Height
1,200 mm
(47.24 in)- Weight
Min.: 1,800 kg
(3,968.32 lb)Max.: 2,100 kg
(4,629.71 lb)
Description
Product overview
The enclosed Onan C-Power QSB7E is offered for the recreational market while non-enclosed QSB7 generators have provided reliable prime and emergency power for hundreds of commercial vessels since 2012. The QSB7E for recreational applications uses the same engine, alternator options and controls as the commercial range, with an added acoustic enclosure to suit luxury yachts.
Design and selection flexibility
Cummins engineers designed the QSB7E family with selection flexibility in mind. Twelve QSB7E models are available, and product variants include unclassed, class-ready and full-class versions. With nominal dimensions of 2300 mm × 1100 mm and a dedicated rear exhaust, the QSB7E minimizes wasted space while delivering outputs suitable up to the largest superyachts.
Features & benefits
Dimensions
Length : 2300 mm (90.5 in)
Width : 1100 mm (43.3 in)
Height : 1200 mm (47.2 in)
Weights (indicative)
QSB7E-90/5 : 1890 kg (4158 lb)
QSB7E-108/5 : 1930 kg (4246 lb)
QSB7E-119/5 : 1980 kg (4356 lb)
QSB7E-136/5 : 2020 kg (4444 lb)
QSB7E-152/5 : 2100 kg (4620 lb)
QSB7E-74/6 : 1800 kg (3960 lb)
QSB7E-88/6 : 1820 kg (4004 lb)
QSB7E-104/6 : 1890 kg (4158 lb)
QSB7E-124/6 : 1903 kg (4246 lb)
QSB7E-148/6 : 1980 kg (4356 lb)
QSB7E-170/6 : 2020 kg (4444 lb)
QSB7E-195/6 : 2100 kg (4620 lb)
Ratings & specs (selected models)
QSB7E-90/5 — Hz: 50 — VAC: 380/400/415 — kWe: 90 — kVA: 112.5 — kWm: 122 — Alternator: 274E — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1500
QSB7E-108/5 — Hz: 50 — VAC: 380/400/415 — kWe: 108 — kVA: 135 — kWm: 122 — Alternator: 274F — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1500
QSB7E-119/5 — Hz: 50 — VAC: 380/400/415 — kWe: 119 — kVA: 149 — kWm: 164 — Alternator: 274G — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1500
QSB7E-136/5 — Hz: 50 — VAC: 380/400/415 — kWe: 136 — kVA: 170 — kWm: 164 — Alternator: 274H — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1500
QSB7E-152/5 — Hz: 50 — VAC: 380/400/415 — kWe: 152 — kVA: 190 — kWm: 164 — Alternator: 274K — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1500
QSB7E-74/6 — Hz: 60 — VAC: 440/460/480 — kWe: 74 — kVA: 92.5 — kWm: 98 — Alternator: 274C — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-88/6 — Hz: 60 — VAC: 440/460/480 — kWe: 88 — kVA: 110 — kWm: 98 — Alternator: 274D — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-104/6 — Hz: 60 — VAC: 440/460/480 — kWe: 104 — kVA: 130 — kWm: 112 — Alternator: 274E — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-124/6 — Hz: 60 — VAC: 440/460/480 — kWe: 124 — kVA: 156 — kWm: 142 — Alternator: 274F — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-148/6 — Hz: 60 — VAC: 440/460/480 — kWe: 148 — kVA: 186 — kWm: 186 — Alternator: 274G — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-170/6 — Hz: 60 — VAC: 440/460/480 — kWe: 170 — kVA: 212.5 — kWm: 186 — Alternator: 274H — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-195/6 — Hz: 60 — VAC: 440/460/480 — kWe: 195 — kVA: 244 — kWm: 210 — Alternator: 274K — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
Technical features (key points)
The enclosed Onan C-Power QSB7E is offered for the recreational market while non-enclosed QSB7 generators have provided reliable prime and emergency power for hundreds of commercial vessels since 2012. The QSB7E for recreational applications uses the same engine, alternator options and controls as the commercial range, with an added acoustic enclosure to suit luxury yachts.
Design and selection flexibility
Cummins engineers designed the QSB7E family with selection flexibility in mind. Twelve QSB7E models are available, and product variants include unclassed, class-ready and full-class versions. With nominal dimensions of 2300 mm × 1100 mm and a dedicated rear exhaust, the QSB7E minimizes wasted space while delivering outputs suitable up to the largest superyachts.
Features & benefits
- Cummins QSB7 engine (factory-matched)
- Aluminum acoustic enclosure for onboard installation
- Water-cooled rear exhaust configuration providing approximately 150 mm space saving
- Single-side service access for simplified maintenance
- Available in 50 Hz and 60 Hz versions, up to 195 kWe
- Available as unclassed, class-ready or full-class certified units
- Onan marine generator sets meet EPA certified emissions levels where applicable
- Design and components backed by the manufacturer’s long maritime experience
Dimensions
Length : 2300 mm (90.5 in)
Width : 1100 mm (43.3 in)
Height : 1200 mm (47.2 in)
Weights (indicative)
QSB7E-90/5 : 1890 kg (4158 lb)
QSB7E-108/5 : 1930 kg (4246 lb)
QSB7E-119/5 : 1980 kg (4356 lb)
QSB7E-136/5 : 2020 kg (4444 lb)
QSB7E-152/5 : 2100 kg (4620 lb)
QSB7E-74/6 : 1800 kg (3960 lb)
QSB7E-88/6 : 1820 kg (4004 lb)
QSB7E-104/6 : 1890 kg (4158 lb)
QSB7E-124/6 : 1903 kg (4246 lb)
QSB7E-148/6 : 1980 kg (4356 lb)
QSB7E-170/6 : 2020 kg (4444 lb)
QSB7E-195/6 : 2100 kg (4620 lb)
Ratings & specs (selected models)
QSB7E-90/5 — Hz: 50 — VAC: 380/400/415 — kWe: 90 — kVA: 112.5 — kWm: 122 — Alternator: 274E — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1500
QSB7E-108/5 — Hz: 50 — VAC: 380/400/415 — kWe: 108 — kVA: 135 — kWm: 122 — Alternator: 274F — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1500
QSB7E-119/5 — Hz: 50 — VAC: 380/400/415 — kWe: 119 — kVA: 149 — kWm: 164 — Alternator: 274G — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1500
QSB7E-136/5 — Hz: 50 — VAC: 380/400/415 — kWe: 136 — kVA: 170 — kWm: 164 — Alternator: 274H — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1500
QSB7E-152/5 — Hz: 50 — VAC: 380/400/415 — kWe: 152 — kVA: 190 — kWm: 164 — Alternator: 274K — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1500
QSB7E-74/6 — Hz: 60 — VAC: 440/460/480 — kWe: 74 — kVA: 92.5 — kWm: 98 — Alternator: 274C — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-88/6 — Hz: 60 — VAC: 440/460/480 — kWe: 88 — kVA: 110 — kWm: 98 — Alternator: 274D — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-104/6 — Hz: 60 — VAC: 440/460/480 — kWe: 104 — kVA: 130 — kWm: 112 — Alternator: 274E — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-124/6 — Hz: 60 — VAC: 440/460/480 — kWe: 124 — kVA: 156 — kWm: 142 — Alternator: 274F — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-148/6 — Hz: 60 — VAC: 440/460/480 — kWe: 148 — kVA: 186 — kWm: 186 — Alternator: 274G — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-170/6 — Hz: 60 — VAC: 440/460/480 — kWe: 170 — kVA: 212.5 — kWm: 186 — Alternator: 274H — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
QSB7E-195/6 — Hz: 60 — VAC: 440/460/480 — kWe: 195 — kVA: 244 — kWm: 210 — Alternator: 274K — Cooling: heat exchanger or keel — pf: 0.80 — RPM: 1800
Technical features (key points)
- Frequencies: 50 Hz and 60 Hz models available
- Maximum output: 195 kWe (QSB7E-195/6)
- Representative dimensions: 2300 mm (L) × 1100 mm (W) × 1200 mm (H)
- Representative weight range: approx. 1800 kg – 2100 kg (varies by model)
- Power factor: 0.80 (standard)
- Cooling options: heat exchanger or keel cooling
- Intended use: marine generator sets (recreational to commercial vessels)
Catalogs
No catalogs are available for this product.
See all of CUMMINS GENERATOR TECHNOLOGIES‘s catalogsExhibitions
Meet this supplier at the following exhibition(s):
Other CUMMINS GENERATOR TECHNOLOGIES products
Standby power
Related Searches
- Cummins generator set
- Cummins diesel generator set
- Cummins industrial generator set
- Cummins three-phase generator set
- Cummins 50 Hz generator set
- Cummins stationary generator set
- Cummins soundproof generator set
- Cummins water-cooled generator set
- Cummins direct fuel injection generator set
- Cummins 60 Hz generator set
- Cummins air-cooled generator set
- Cummins single-phase generator set
- Open frame generator set
- Emergency power generator
- Construction site generator set
- Power generator for telecom applications
- Mechanical fuel injection generator set
- Hospital generator set
- Portable power generator
- Cummins generator set with cover
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.