150-800kVA Cummins Marine Generator (ETCF720)

Cummins Engine Marine Generator Set:

Generator set model: ETM720
Engine: Cummins KTA38-DM
Alternator: Stamford, Leroysomer, Marathon, Etone(optional)

Marine engine features
Specifications:
1) Output range: From 10kW (12.5kVA) up to 400kW (500kVA)
2) Quality proof: Won Chinese Register of Shipping (CCS), Chinese Fisher Inspection Bureau (ZY) certificates
3) Alternator model: GM / MP
4) Water-cooled
5) 8hrs operation base tank
6) Key start / auto start
7) Sound-proof / weather-proof canopy is optional
8) 230 / 400V AC, 50Hz / 60Hz, 0.8pF three-phase and four wires alternating current output
9) Frequency: <3%
10) Frequency at stable state: <0.5%
11) Frequency deviation at instantaneous state: ≤ +10%
12) Frequency return time: ≤ 3s
13) Voltage deviation at stable state: ≤ + -1%
14) Voltage deviation at instantaneous state: ≤ +20%
15) Voltage return time: ≤ 4s16) Voltage modulation: ≤ 0.3%

17) Standard configuration of gensets:
A) Engine: Cummins series produced by joint ventures in China
B) Engine type: Water-cooled, in line four-stoke, Humit cylinder liner, direct injection
C) Alternator: Marathon brushless alternator

18) Control system:
A) Automatic alarm system: The unit has the acousto-optics alarm system and arrestor for any situation as the start defeat, the water is over temperature, the oil pulls down, over speed, over load and over current
B) Operation display:
I) Unit voltage, tri-phase load current and frequency display
Ii) Water temperature, oil pressure display
Iii) Fuel level, fuel temperature display
Iv) Audible and visual alarm lamps and buzzers

19) Starting system: DC alternator is used to start engine
20) Short circuit protection: MCCB air switch
21) Cooling system: Combined cooling water tank fitted to meet the requirement of radiation at ambient temperature 40 degree
22) Filter system: Oil, fuel and air filter

23) Accessories: Exhaust elbow, bellow, muffler24) Supply standard collocation:
A) Diesel engine with all accessories, 3 filters, electric systems
B) Alternator
C) Steel structure
D) Fan and water tank cooling system
E) Flange connector
F) 12 / 24V starting motor and charge engine
G) Air cleaner, fuel cleaner, oil cleaner
H) On-board control panel
I) MCCB air conservation switch
J) 12 / 24V starting accumulator and Battery line
K) Set shock absorber
L) High-efficient silencerPacking: Wooden case