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These single bearing alternators are immensely used in agriculture, construction and other applications. In these alternator coupling disc is directly mounted to driver machine’s flywheel. They are capable of withstanding the transient loads without exceeding the maximum allowable voltage dips. Features:
* Brushless alternator with exciter
* SHUNT excitation with A.V.R R 250
* Class H insulation
* 3 phase winding, 12 wires, 2/3 pitch
* Single bearing or two bearing arrangement
* Prime mover gas or diesel engine
* IP23 enclosure
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Electric performance
Rated output power: 1008kw-1760kw(1260kva-2200kva)
Rated voltage:400/230v, 440/254v, 220/127v, etc.
Phase/connecting method: 3 phase 4wire/Y type connection
Rated frequency: 50/60hz
Rated speed: 1500/1800rpm
Excited type: Brushless, self excited or PMG
Insulation: Class H
Protection: IP21~IP23
Voltage regulation: AVR automatic control
Steady voltage regulation≤±1.0%
Transient voltage regulations≤+20%, -15%
Adjustable voltage range 95-105%Un
Sine waveform distortion rate at no-load, ≤5%,(line voltage)
This series alternator can be operated continuous at rated load under following conditions:
Altitude above sea level: ≤1000 meters
Ambient air temperature: ≤40centigrade Relative air humidity: ≤ 90%
It has outstanding performance,reliable quality, convenient maintenance. Using steel or flexible material, it can be connected with engine as a gensets to use in factories, buildings and work sites for lighting and electric power source.
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6.5KW to 30KW Brushless Alternator
Detailed product description:
1) Rated output: 6.5KW to 30kW (8KVA-37.5KVA)
2) Rated voltage: 400V,400/230V,230V,415V,etc.
3) Rated frequency: 50 / 60Hz
4) Rated speed: 1,500 / 1,800rpm
5) Three-phase four-wire
6) Protection: IP21- IP23
7) Insulation: Class H
8) Standard: International Electrician Committee Command Standard IEC34,
International Standardization Organization Command Standard ISO8528
NEMA standard
9) Engine can be connected with steel or flexible materials
10) Steel frame cast-iron cover
11) Excellent silicon steel chip
12) Imports all bearing
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Specifications
1. Machine: E330B/E330C
2. Engine: 3306
3. Voltage: 24V Current: 45A
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Main Specifications
| Model |
12GF |
15GF |
20GF |
24GF |
30GF |
40GF |
| Rated Power ( kW ) |
12 |
15 |
20 |
24 |
30 |
40 |
| Rated Voltage ( V ) |
400/230 |
| Rated Current ( A ) |
21.65 |
27.6 |
36.1 |
43.35 |
54.1 |
72.2 |
| Rated Speed ( r/min ) |
1500 |
| Rated Frequency |
50 |
| Count and connect the low |
three-phase star |
| Start Method |
(24V) electric |
| Pressure Adjustment Method |
auto or manual |
| Cool Method |
inter water-cooled |
| Excitation Method |
Modulated wave excitation |
| Steady Timing Ratio (%) |
± 5 |
| Instant Timing Ratio (%) |
± 7 |
| Speed Stabilization Time (S) |
≤ 5 |
| Frequency Changing Ratio (%) |
≤ 0.5 |
| Matching Engine model |
YC2105D/
YC2108D
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YC2115D |
YC2115ZD/
YCD3D11D
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YC2115ZD/YCD3D11D
/ YCD4K11D
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YCD4K22D/
YCD4J11D
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YCD4J21D |
| Matching Generator Model |
STC-12 |
STC-15 |
STC-20 |
STC-24 |
STC-30 |
STC-40 |
| Total net mass (kg) |
550 |
570 |
600 |
600/600/630 |
640/650 |
670 |
| External dimension (L x W x H) (mm) |
1790 X 870 X 1500 |
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Main Specifications
| Diesel Engine Model |
YCD4A11-65 |
YCD4A22-84 |
YCD4A32-102 |
YCD4A43-102 |
YCD4B11-76 |
YCD4B22-95 |
| Type of diesel engine |
Vertical, in-line, water-cooled, 4-stroke |
| Type of cylinder liner |
Wet |
| Type of combustion chamber |
Direct-injection |
| Air intake method |
Naturally-aspirated |
Turbo-charged |
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Naturally-aspirated |
Turbo-charged |
| Number of cylinders - bore x stroke |
4-90 x 105 |
4-95 x 105 |
| Piston tatal displacement (L) |
2.672 |
2.977 |
| Rated power/ speed (kW / r/min) |
48/3200 |
62/3200 |
75/3200 |
75/3200 |
56/3200 |
70/3200 |
| Max. torque / speed (N.m/ r/min) |
168/ ≤ 2000 |
220/ ≤ 2000 |
260/ ≤ 2000 |
260/1600~2400 |
195/ ≤ 2000 |
235/ ≤ 2000 |
| Min. fuel consumption rate under external characteristic (g / kW.h) |
≤ 240 |
≤ 228 |
≤ 225 |
≤ 220 |
≤240 |
≤225 |
| Max. non-load speed (r/ min) |
≤ 3560 |
≤3140 |
≤ 3560 |
| Min. non-load speed (idle speed) (r / min) |
≤ 760 |
| Emission |
GB19756-2005 |
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|
GB19756-2005 |
| Start Method |
24 V Electric |
| Total net mass (kg) |
300 |
320 |
320 |
320 |
300 |
320 |
| External dimension (L x W x H) (mm) |
855x583x751 |
957x648x794 |
932x639x825 |
932x647x833 |
855x583x751 |
957x648x794 |
| Application |
It is mainly applicable to light truck, medium bus, minibus, low speed vehicle, agricultural transport vehicle, tractor, engineering machinery, harvesting machinery, ship machinery, power generator set, air compressor, etc. |
| Diesel Engine Model |
YCD4B32-116 |
YCD4K32-122 |
YCD4B43-90 |
YCD4B43-102 |
YCD4B43-116 |
YCD4B43-122 |
| Type of diesel engine |
Vertical, in-line, water-cooled, 4-stroke |
| Type of cylinder liner |
Wet |
| Type of combustion chamber |
Direct-injection |
| Air intake method |
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| Number of cylinders - bore x stroke |
4-95 x 105 |
4-95 X 115 |
4-95 x 105 |
| Piston tatal displacement (L) |
2.977 |
3.259 |
2.977 |
| Rated power/ speed (kW / r/min) |
85/3200 |
90/3100 |
66/3200 |
75/3200 |
85/3200 |
90/3200 |
| Max. torque / speed (N.m/ r/min) |
300/ ≤ 2000 |
350/ ≤ 2200 |
230/1600~2400 |
260/1600~2400 |
290/1600~2400 |
310/1600~2400 |
| Min. fuel consumption rate under external characteristic (g / kW.h) |
≤ 225 |
≤ 220 |
≤ 225 |
≤ 220 |
≤ 215 |
≤ 210 |
| Max. non-load speed (r/ min) |
≤ 3560 |
| Min. non-load speed (idle speed) (r / min) |
≤ 760 |
| Emission |
|
|
| Start Method |
24 V Electric |
| Total net mass (kg) |
320 |
| External dimension (L x W x H) (mm) |
932x639x825 |
932x647x833 |
| Application |
It is mainly applicable to light truck, medium bus, minibus, low speed vehicle, agricultural transport vehicle, tractor, engineering machinery, harvesting machinery, ship machinery, power generator set, air compressor, etc. |
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Yuchai YC6J Main Technical Parameters
| Model |
YC6J210N-30 |
YC6J190N-30 |
| Type |
Vertical, in-line, water-cooled, 4-stroke, single-point fuel injection |
| No. of Cylinders - Bore x stroke (mm) |
6 |
| Displacement (L) |
6.5 |
| Intake Way |
Turbo-charging and inter-cooling |
| Fuel |
Compressed Natural Gas/ Liquefied Natural Ga |
| Rated Power/ Speed (kW / r/ min) |
155/2500 |
140/2500 |
| Max. Torque/ Speed (N.m / r/ min) |
710/1500 |
650/1500 |
| Min. Fuel Consumption at Full Load (g/kW.h) |
≤ 210 |
| Noise (ISO 3744) dB(A) |
≤ 93 |
| Emission |
Euro III |
| Application |
9-11 m long buses, medium-duty trucks |
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