· Adopt unique piston shape design. Ensure that the piston obtains the best
compression ratio while minimizing the formation of vortex; the piston inner and
outer diameters are reasonably distributed and the high temperature resistant
coating is used to ensure that there is no ablation and layer loss.
· SHENNY gas engine adopts unique gas engine special piston ring, oil ring
double layer design to ensure engine oil loss and air leakage, the service life
of piston ring is up to 10000 hours.
· Advanced and strict design of explosion-proof valve, high gas tightness,
more with the design of flame blocking flake fire-proof valve, safety greatly
increased.
· Precise processing of the tooth drive seat, to ensure the accuracy of
processing, the choice of brand-name deep groove ball bearings with, that is, to
ensure the accuracy of data monitoring, but also to improve the service
life.
· More intelligent, easy to operate. The control system supports a variety of
expansion modules for the operation of a single gas generator set in standby
mode, to achieve automatic start-up/shutdown, data measurement, alarm protection
and “three remote” functions of the generator set.
· Parallel and grid connection. Multiple units can be operated in parallel to
meet the needs of heavy load. It can run in parallel with the utility and
transmit power to the utility.
· With low heat load, advanced ignition control system, water air cooler,
double-way water tank, and water-cooled spark plug technology, the gensets and
accessories have a longer service life.
Technical Datas
Generator sets |
||||||||||
Generator model |
SSN25 |
SSN27.5 |
SSN50 |
SSN100 |
SSN150 |
SSN181 |
SSN288 |
SSN375 |
SSN625 |
|
Rated power(kW/kVA) |
20/25 |
22/27.5 |
40/50 |
80/100 |
120/150 |
145/181 |
230/288 |
300/375 |
500/625 |
|
Output heatl power(kW/kVA) |
15 |
17 |
34 |
64 |
95 |
117 |
171 |
232 |
400 |
|
Electric efficiency(%) |
29.3 |
27.8 |
30.7 |
32.5 |
30.3 |
32.5 |
35.3 |
33.9 |
32.6 |
|
Fuel |
LPG |
NG、LNG |
||||||||
Gas consumption(m³/h) |
2.7 |
8.5 |
14 |
26.5 |
39 |
48 |
70 |
95 |
165 |
|
70℅ gas consumption(m³/h) |
2.1 |
6.5 |
11 |
20.5 |
28.5 |
37 |
54 |
73.5 |
127.5 |
|
50% gas consumption(m³/h) |
1.5 |
5 |
8 |
14.5 |
20 |
26 |
38 |
52 |
90 |
|
Voltage(V) |
400/230 |
|||||||||
Frequency(HZ) |
50 |
|||||||||
Engine |
||||||||||
Торговая марка |
SHENNY |
|||||||||
Модель двигателя |
P4L2.8G |
N4L2.8G |
N4L3.9TAG |
N6L5.9TWG |
N6L8.3TWG |
N6L8.9TWG |
N6L14TWG |
N6L19TWG |
N12V38TWG |
|
Engine characters |
Vertical, in line,4-cycle |
60° V , 4 –cycle, |
||||||||
Aspirated |
Naturally aspirated |
Aircooled, turbo |
turbo & water (air )cooled |
|||||||
Compression ratio |
9:1 |
12:1 |
11:1 |
10.5:1 |
||||||
Number of cylinders |
4 |
6 |
12 |
|||||||
Bore×Stroke(mm) |
93×102 |
102×120 |
114×135 |
114×145 |
140×152 |
159×159 |
159×159 |
|||
Displacement(L) |
2.77 |
3.9 |
5.9 |
8.3 |
8.9 |
14 |
18.9 |
37.8 |
||
Oil consumption(g/kWhr) |
1.4 |
0.9 |
||||||||
Speed(rpm) |
1500 |
|||||||||
Rated power(kW) |
24 |
26 |
45 |
90 |
130 |
160 |
250 |
325 |
550 |
|
Combustion type |
Equivalence combustion |
Lean- burn |
||||||||
Excess air factor(Lambda)(λ) |
1~1.25 |
1.25~1.4 |
||||||||
Overhaul interval(h) |
20000 |
|||||||||
Генератор энергии переменного тока |
||||||||||
Alternator Model |
Stamford/Meccalte/Leroy-somer |
|||||||||
Rated capacity(kVA) |
25 |
30 |
50 |
105 |
150 |
200 |
300 |
400 |
625 |
|
Rated power(kW) |
20 |
24 |
40 |
84 |
120 |
160 |
240 |
320 |
500 |
|
Efficiency(%) |
87.80% |
88.10% |
88.90% |
92.20% |
93.20% |
92.40% |
93.70% |
94.20% |
95% |
|
Voltage regulation |
±0.5% |
|||||||||
Коэффициент мощности |
0.8 |
|||||||||
Overspeed(rpm) |
2250 |
|||||||||
Sustained short circuit |
300%(3IN):20S |
|||||||||
Protection |
IP23 |