V28/33D V32/44CR Four Stroke Diesel Engine Generator Set for Offices Hosipital
A diesel generator is the combination of a diesel engine with an electrical generator (often called an alternator) to generate electrical energy. Diesel generating sets are used in places without connection to the power grid, as emergency power-supply if the grid fails, as well as for more complex applications such as peak-lopping, Grid Support and export to the power grid. Sizing of diesel generators is critical to avoid low-load or a shortage of power and is complicated by modern electronics, specifically non-linear loads.
Descrition:
The packaged combination of a diesel engine, a generator and various ancillary devices (such as base, canopy, sound attenuation, control systems, circuit breakers, jacket water heaters and starting system) is referred to as a "generating set" or a "genset" for short.
Set sizes range from 1 to 50 kW for homes, small shops & offices with the larger industrial generators from 1 kW up to 5, 000 kW ( three phase) used for large office complexes, factories. A 2, 000 kW set can be housed in a 40 ft ISO container with fuel tank, controls, power distribution equipment and all other equipment needed to operate as a standalone power station or as a standby backup to grid power. A combination of these modules are used for small power stations and these may use from one to 20 units per power section and these sections can be combined to involve hundreds of power modules. In these larger sizes the power module (engine and generator) are brought to site on trailers separately and are connected together with large cables and a control cable to form a complete synchronized power plant.
Diesel generators, sometimes as small as 200 kW (250 kVA) are widely used not only for emergency power, but also many have a secondary function of feeding power to utility grids either during peak periods, or periods when there is a shortage of large power generators.
Ships often also employ diesel generators, sometimes not only to provide auxiliary power for lights, fans, and winches, etc. but also indirectly for main propulsion. With electric propulsion the generators can be placed in a convenient position, to allow more cargo to be carried.
Applications:
homes, small shops & offices, industrial, ships, power plant , large land vehicles such as railroad locomotives, hosipital
MAN B&W
| TWO STROKE LOWER SPEED DIESEL ENGINE | |||
| S35ME-B/MC | S40ME-B | S42MC | S46ME-B/MC-C |
| S50ME-B/ME-C/MC-C | S50ME-B/ME-C/MC-C | S50ME-B/ME-C/MC-C | S60ME-B/ME-C/ME-GI/MC-C |
| S65ME-C/ME-G | S40ME-B | S42MC | S46ME-B/MC-C |
| S50ME-B/ME-C/MC-C | L60ME-C/MC-C | S60ME-B/ME-C/ME-GI/MC-C | S65ME-C/ME-G |
| L70ME-C/MC-C | S70ME-C/ME-GI/MC-C | S70ME-C/ME-GI/MC-C | L70ME-C/MC-C |
| S65ME-C/ME-GI | S60ME-B/ME-C/ME-GI/MC-C | L60ME-C/MC-C | S50ME-B/ME-C/MC-C |
| S46ME-B/MC-C | S42MC | S40ME-B | S35ME-B/MC |
| FOUR STROKE MIDDLE SPEED DIESEL ENGINE | |||
| L16/24 | L27/31 | L27/38 | V28/33D |
| L32/40 | V32/40 | V32/44CR | V32/44CR |
| s70ME-C/ME-GI/MC-C | s70ME-C/ME-GI/MC-C | L58/64 | V32/44CR |
| L32/44CR | V32/40 | L32/40 | V28/33D |
| L27/38 | L21/31 | L16/24 | |
1)TWO STROKE LOWER SPEED DIESEL ENGINE
| S35ME-B/MC | S40ME-B | S42MC | S46ME-B/MC-C |
| S50ME-B/ME-C/MC-C | S50ME-B/ME-C/MC-C | L60ME-C/MC-C | S60ME-B/ME-C/ME-GI/MC-C |
| S65ME-C/ME-GI | S40ME-B | S42MC | S46ME-B/MC-C |
| S50ME-B/ME-C/MC-C | L60ME-C/MC-C | S60ME-B/ME-C/ME-GI/MC-C | S65ME-C/ME-GI |
| L70ME-C/MC-C | S70ME-C/ME-GI/MC-C | S70ME-C/ME-GI/MC-C | L70ME-C/MC-C |
| S65ME-C/ME-GI | S60ME-B/ME-C/ME-GI/MC-C | L60ME-C/MC-C | S50ME-B/ME-C/MC-C |
| S46ME-B/MC-C | S46ME-B/MC-C | S40ME-B | S35ME-B/MC |
2)TWO STROKE LOWER SPEED DIESEL ENGINE
| S35ME-B/MC | S40ME-B | S42MC | S46ME-B/MC-C |
| S50ME-B/ME-C/MC-C | S50ME-B/ME-C/MC-C | L60ME-C/MC-C | S60ME-B/ME-C/ME-GI/MC-C |
| S65ME-C/ME-GI | S40ME-B | S40ME-B | S46ME-B/MC-C |
| S50ME-B/ME-C/MC-C | L60ME-C/MC-C | S60ME-B/ME-C/ME-GI/MC-C | S65ME-C/ME-GI |
| L70ME-C/MC-C | S70ME-C/ME-GI/MC-C | S70ME-C/ME-GI/MC-C | L70ME-C/MC-C |
| S65ME-C/ME-GI | S60ME-B/ME-C/ME-GI/MC-C | L60ME-C/MC-C | S50ME-B/ME-C/MC-C |
3)FOUR STROKE MIDDLE SPEED DIESEL ENGINE
| L16/24 | L27/31 | L27/38 | V28/33D |
| L32/40 | V32/40 | V32/44CR | L58/64 |
| s70ME-C/ME-GI/MC-C | s70ME-C/ME-GI/MC-C | L58/64 | V32/44CR |
| L32/44CR | V32/40 | L32/40 | V28/33D |
| L27/38 | L21/31 | L16/24 |
4)G300 X320 DIESEL ENGINE
| G300-MIDDLE SPEED MARINE DIESEL | |||
| G16V300 | G8300 | G6300 | G6300 |
| G8300 | G16V300 | ||
5)X320 MIDDLE SPEED DIESEL ENGINE
| X16V320 | X8320 | X8320 | X16V320 |
Competitive Advantage:
Successfully build technical cooperation with MAN Diesel & Turbo company;
Design and manufacture the lower , middle , highest diesel engine according to the market demand
Good after-sales service team
Quality recognized by CCS , GL, ABS, BV classification society in the world
Main Specification of 1000-2000kW Diesel Generating Sets (1)
|
Generating Set |
Model |
1000GF9 |
1000GF10 |
1000GF11 |
1250GF1A |
1250GF2A |
1250GF3A |
|
|
Rated power |
kW(kVA) |
1000(1250) |
1250(1562.5) |
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|
Rated voltage |
kV |
0.4 |
6.3 |
10.5 |
6.3 |
0.4 |
10.5 |
|
|
Rated current |
A |
1804 |
114.6 |
68.7 |
143.2 |
2255 |
85.9 |
|
|
Rated frequency |
Hz |
50/60 |
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|
Rated speed |
rpm |
500/514 |
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|
Power factor |
|
0.8(lagging) |
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|
Phase & connection |
|
3-phase 4-wire |
3-phase 6-wire |
3-phase 4-wire |
3-phase 6-wire |
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|
Overall dimensions L×B×H |
mm |
7264×2300×3465 |
7394×2300×3465 |
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|
Net weight |
t |
32.5 |
34 |
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|
Diesel Engine |
Model |
|
G6300ZD |
G6300ZD21 |
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|
Type |
|
Vertical in line, 4-stroke, turbocharged, intercool diesel engine for generating set |
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|
Bore |
mm |
300 |
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|
Stroke |
mm |
380 |
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|
Total displacement |
L |
161 |
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|
Rated power |
kW(Ps) |
1125(1530) |
1470(2000) |
|||||
|
1-hour power |
kW(Ps) |
1237.5(1683) |
1617(2200) |
|||||
|
Rated speed |
rpm |
500/514 |
600 |
|||||
|
Minimum no-load stable speed |
rpm |
200 |
200 |
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|
Specific fuel consumption |
g/kWh(g/Psh) |
204(150) |
208(153) |
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|
Specific lubricating-oil consumption |
g/kWh(g/Psh) |
2.18(1.60) |
2.18(1.60) |
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|
Mean piston speed |
m/s |
6.33 |
7.6 |
|||||
|
Compression ratio |
|
13 |
13 |
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|
Mean effective pressure |
MPa(kgf/cm2) |
1.68(17.1) |
1.83(18.6) |
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|
Maximum explosion pressure |
MPa(kgf/cm2) |
11.77(120) |
13.73(140) |
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|
Opening pressure of cylinder safety valve |
MPa(kgf/cm2) |
14.21(145) |
15.19(155) |
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|
Idle compression pressure |
MPa(kgf/cm2) |
3.14-3.53(32-36) |
3.14-3.53(32-36) |
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|
Turbocharger pressure |
MPa(kgf/cm2) |
0.23-0.255(2.35-2.6) |
0.25-0.28(2.5-2.85) |
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|
Exhaust temperature of cylinder |
℃ |
≤450 |
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|
Exhaust temperature before turbine |
℃ |
≤600 |
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|
Rotation direction |
|
Counterclockwise (viewing from flywheel end to free end) |
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|
Firing order |
|
1-4-2-6-3-5 |
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|
Starting air pressure |
MPa(kgf/cm2) |
1.18-2.94(12-30) |
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|
Overall dimensions |
L×B×H mm |
4731×1863×2900 |
7394×2300×3465 |
|||||
|
Height of hoisting piston |
mm |
2425 (above crankshaft) |
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|
Net weight |
t |
17.5 |
||||||
|
Generator |
Model |
|
TFW500, TFW900 |
TFW900 |
||||
|
Rated power |
kW |
1000 |
1250 |
|||||
|
Rated voltage |
kV |
0.4 |
6.3 |
10.5 |
6.3 |
0.4 |
10.5 |
|
|
Rated current |
A |
1804 |
114.6 |
68.7 |
143.2 |
2255 |
85.9 |
|
|
Rated frequency |
Hz |
50/60 |
||||||
|
Rated speed |
rpm |
500/514 |
||||||
|
Pole number |
|
12/14 |
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Main Specification of 1000-2000kW Diesel Generating Sets (2)
|
Generating Set |
Model |
|
|
|
1250GF1 |
1250GF2 |
| ||