20kw Yangdong Water Cooled Silent Type Industry Power Generator
Diesel Generating Sets
Yangdong Engine Advantage :
RELIABILITY
The cooling system of the engine is improved to reduce heat
load.The series engines have passed through
720 hours accelerated load test and 2000 hours durabilitty
test.Finished cylinder liner is dismountable and its
maintenance is convenient.
ENVIRONMENTAL PROTECTION
The emission requirements o fnon-road diesel engines have been
meet,and some products hanveachieved
the U.S.EPA,EuropeE-mark,India CPCB and ohter emission standars.
LOW FUEL CONSUMPTION
Low specific fuel consumption,specific oil consumption and steady
state speed regulation.The oil and fuel
consumption ratio is less than0.2%in bench test,and which has
reached the advanced level in the small
engine industry.
TECHNOLOGY
Joint design is done by China YTO group corp.and worldwide famous
R&D centers.The advanced diesel
engine technologies at home and aboard are integrated.Based on CAD
/ UG 3D technologies and CAE
analysis by using all new stiffness
| Genset Model | BS-YD25 |
| Rated Output (KW/KVA) | 20KW/25KVA |
| Max Output (KW/KVA) | 22KW/27.5KVA |
| Phase | 3 |
| Power Factor (cos Ø) | 0.8 |
| Frequency | 50HZ/1500RPM |
| Rated Voltage (V) | 400V |
| Rated Current (A) | 36A |
| Silent Genset Dimensions (MM)--N.W(KGS) | 1750*800*950--700KGS |
| Engine | Model | Y495D |
| Type | 4-cycle, direct injection, Vertical, Water cooling |
| Cylinder Numbers | 4-cylinder |
| Rated Power (KW/KVA) | 27KW/33.75KVA |
| Air intake type | Natural Aspiration |
| Displacement(L) | 2.997 |
| Compression Ratio | 18:1 |
| Firing order | 1-3-4-2 |
| Fuel Consumption(g/kw.h) | ≤243 |
| Starting Type | Electric starting |
| Bore×Stroke (MM×MM) | 95x105 |
| Fuel injection pump | Type | BQ pump |
| Governor | All-speed, mechanical centrifugal |
| Fuel delivery pump | Single-acting piston-type |
| Fuel injector | Model | S Series |
| Diameter of nozzle hole (mm) | Ø0.27 |
| Injection pressure ( Mpa) | 20±1 |
| Fuel filter | Type | Single stage, paper element |
| Model | CXZ0708A |
| Lube pump | Model | Rotor type |
| Speed(r/min) | 1500 |
| Capacity(L/min) | 37.5 |
| Pressure (Kpa) | 400 |
| Lube oil filter | Type | Single stage, paper element |
| Model | JX0810K |
| Water pump | Model | Centrifugal, Volute, Single-suction |
| Speed(r/min) | 4000 |
| Capacity(L/min) | 270 |
| Type | Silicon rectifying shunt dynamo |
| Alternator Assy | Model | JFWZ13 |
| Voltage(V) | 14 |
| Power (W) | 350 |
| Starting Motor | Model | QDJ1329D |
| Voltage(V) | 12 |
| Power(KW) | 3.5 |
| Alternator | Type | Copy Stamford-BS184E |
| Rated Output (KW/KVA) | 22KW/27.5KVA |
| Max Output (KW/KVA) | 24KW/30KVA |
| Power Factor (cos Ø) | 0.8 |
| Excitation Mode | single-bearing with SAE ,Brushless synchronous ,Three harmonic
exciting |
| AVR Model | SX460 |
| Insulation Class | H CLASS |
| IP Level (PROTECTION) | IP23 |
Description :
1 . Brand water cooled diesel engine
2 . Brand New Stamford , Leroy somer , Marathon , AC atlernator
Ratings : 400/230V , 3Ph , 50Hz , 1500Rpm , 0.8PF , IP23 , H
insulation class
3 . Radiator with engine driven fan mounted on skid .
4 . Deepsea , Comap , Smartgen Set mounted control panel
5 . CHNT , DELIXI , MCCB mounted
6 . Anti-vibration mountings as to ensure the compete genset
running under stablilization .
7 . 24V DC Electric start system and engine driven battery charger
, lead-acid type starting batteries
8 . Industrial silencers with flexible connects and elbow
9 . Base fuel tank , with fuel gauge integrated in the base frame
of generating set
10 . Test report of generator
11 . Optional Choice : Soundproof , ATS ( automatic transfer switch
) , AMF panel , Trailer , Parallel system by your extra choose .
Features:
1 . Rated Power Range: 20kw / 25kva
2 . Engine:ORIGINAL LOVOL
3 . Alternator: Stamford / Mecc Alte
4 . Controller: Deepsea or Smartgen
5 . Type: Super silent / Ultra silent type
7 . Color: Can be customized
Applications :
1 . Industrial area : real estate , hospital , hotel , bank ,
construction , factory , oil field , airport , mining , railway
2 . Home use : personal use for house , camping , party , etc
3 . Telecom , Mobile tower , etc
4 . Island , Desert or any place without electricity
5 . As for emergency equipment special for natural disasters , such
as typhoon , earthquake , heavy snow
6 . Standby power or main power , indoor or outdoor using .
Q : What about the warranty ?
Guarantee for one year or 1000 hours ( accord to whichever reach
first ) from ex-factory date . During
the guarantee period , our company will provide the free easy
damaged spare part for problems caused
by our quality of production or raw material except the damageable
spare parts of diesel engine caused
by customer's incorrect man made operation . After expiration,our
company provides cost parts maintenance for gen-set .
Q : Which port do you often use when export ?
A : Fuzhou Port , or as customer request .
Q : What is your payment term ?
A : 30% T/T in advance , the rest payment before shipment . Or
irrevocable L/C .
Q : What is the difference between Prime power and Standby power ?
A : Prime power is 12hours continous power , one hour 10% over load
in every 12 running hours is allowed .
Standby power is the limit value of maximum output for emergency
use . Overloading is prohibited
Q : What is your lead time ?
A : About 30 days after receiving deposit or original L/C . But if
your order with some special design , then the delivery time is
longer .
Q : How to choose the power ?
A : Collect all power of your equipments , take the current into
your consideration .
