Efficiency of the hottest 75kW diesel generator

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Efficiency of 75kW diesel generator

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because during normal starting, it is affected by four factors: first, the model and actual power of the battery; second, the ambient temperature. It affects the discharge rate of the battery and the starting resistance moment of the diesel engine; third, the starting resistance moment. It includes the internal friction resistance moment, the initial tightening resistance moment and the inertia moment required to reduce the engine from static state to starting speed. Fourth, the rated power of the starting motor. It is used to reduce the starting resistance The torque makes the power assembly of the diesel engine start, and the energy comes entirely from the battery Therefore, when the diesel engine starts with load, the starting resistance torque is increased, resulting in the overload task of the starting motor, which is not allowed

danizawa power to78000et detailed parameters

1 Technical standard

additional input kW 75 78

maximum power kw 78 80

additional frequency Hz 50 60

additional voltage V 380/220

additional speed rpm 1500 1800

number of phases: single-phase three-phase

starting style: electric starting

power factor: 0.9/1.0

scheduling style: AVR (the failure of active voltage scheduling sensor is mainly the overload of experimental force)

noise level lp7m:db

frequency adjustment: (%): ≤ 0.5 (steady state)

voltage fluctuation: (%) : ≤ 0.5

steady state speed adjustment% ≤ 1%

engine technical parameters:

power model: yototi7800

brand: danizawa power

cylinder diameter: 6*126*139mm

displacement: 6.4l

cylinder arrangement style: in-line arrangement

number of cylinders: 6 cylinders

cooling style: closed water circulation cooling


oil supply mode: direct injection

speed regulation mode: electronic speed regulation

air intake mode: Natural Inspiratory

oil model: 15w/40cd

fuel model: 0# light diesel

diesel oil tank: 200l

unit fuel consumption: 206g/kw • h

smooth oil tank: 17l

motor technical parameters:

motor model: to78000et

additional power: 75kw

extra current a 341/197.3

wiring style:three phase four wire Y-shaped connection

protection grade: IP22

insulation grade: H grade

other construction:

overall dimension of unit (L B H): 2700*1100*1550

unit weight (kg): 1150

low oil pressure alarm fragmentary verifiable results when one test piece cannot meet the requirements, take the initiative to close the engine

electric starting ensures that the unit can be started quickly

the new voltage active scheduler ensures the safe and stable input of voltage

II. Performance standard:

international standard certification ISO9001:2000

industry performance standard gb/t2820

III. construction

A) standard construction

industrial water-cooled diesel engine

single bearing drip proof generator, IP22 protection, insulation grade H

50 ℃ ambient temperature radiator, double-layer heat dissipation

electric start

standard air filter

outlet switch

steel base with shock pad



4 Warranty period:

(International) 12 months after the unit passes the commissioning acceptance or 1000 hours of cumulative operation; Whichever comes first

because of the performance of production and quality, charge for maintenance or replacement, and work with compensation all your life! (vulnerable parts, frequently used parts, compensation damage, neglect of maintenance, etc. are not within the scope of warranty)

if they are adjusted by the original factory, they shall be performed in accordance with the original warranty regulations

[company name]: brand of Shanghai oubao Industry Co., Ltd. - Danian yeze power

[company address]: No. 188, Jinbao Road, Baoshan District, Shanghai

[sales manager]: Zhu Ming

[contact law style]:


[contact email]: [email protected is a test we often do]

[enterprise q]:

[business style] : purchase and sales treaty, Alipay business, on-site business

[business form]: transfer, Alipay, cash, cheque, swipe card

[about products]: including 17% value-added tax, excluding freight, and * * * 24-hour delivery

[main business of the company after 2000]: gasoline generator, digital frequency conversion silent generator, diesel generator, self-priming pump, power generation electric welding machine, liquefied gas generator, etc.

source: daniaze

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