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Model No. : | GH260GHT |
---|---|
Brand Name : | 4VBE34RW3 ، قووهوا ، بيركنز |
warranty period : | 3months-1year |
Jinan, Shandong, China
وصف المنتج
1. المواصفات الفنية الرئيسية ل مجموعات المولد GHT260GF :
Model of generating sets |
GHT260GF |
Rated power(KW/KVA) |
260KW/325KVA |
Rated voltage(V) |
400 |
Rated frequency(HZ) |
50 |
Rated current (A) |
468 |
Rated power factor |
0.8(hysteresis) |
Rated speed |
1500 r/min. |
Number of phases |
3 phases 4 lines |
Cooling method |
Closed-cycle forced water cooling |
Starting method |
24V DC Electric starter |
Speed modulate method |
Electronic control |
Voltage regulation mode (voltage) |
Automatic voltage regulation |
Excitation method |
Brushless excitation |
Insulation grade |
H |
Protection class |
IP23 |
Control mode |
Manual, automatic |
Design temperature of heat sink(℃) |
45 |
Fuel |
Natural gas |
Gas Inlet Pressure |
80-200kpa |
Gas inlet temperature (℃) |
-10-25 |
CH4 Requirement |
≥70% |
H2S Requirement |
≤15ppm |
Gas consumption rate |
0.29Nm³/KWh |
Net weight (kg) |
2900 kg |
Overall dimension L×B×H(mm) |
3200*1600*2360 (mm) |
2. مؤشرات الأداء الرئيسية لـ GHT260GF (I) :
Voltage |
Stable regulating rate |
±2.5% |
Instantaneous regulating rate |
≤±20% |
|
Recovery time |
≤2s |
|
Fluctuation |
≤1% |
|
No-load voltage adjustment range |
95~105% |
|
Frequency |
Stable regulating rate |
0~5% |
Instantaneous regulating rate |
≤±10% |
|
Recovery time |
7s |
|
Fluctuation |
≤1% |
مؤشرات الأداء الرئيسية لـ GHT260GF ( || ) :
Security Safety Safety Indicators Standard |
Grounding device |
All parts of the unit and the public chassis are reliably connected by grounding wire. The grounding bolt holes are reserved on the public chassis. |
|
Insulation resistance (Ω) |
Cold state |
At the ambient temperature of 15~35℃ and relative humidity of 45~75%, the Insulation resistance is greater than 2MΩ |
|
At an ambient temperature of 25℃ and relative humidity of 95%, the insulation resistance is greater than 0.5MΩ. |
|||
Thermal state |
Insulation resistance greater than 0.5MΩ |
||
Dielectric insulation Strength |
Primary circuit to ground |
Can withstand a voltage value of 1440V, frequency of 50Hz, wave the shape of the actual sine wave, insulation dielectric strength test for 1min without breakdown or flashover phenomenon |
|
Between the primary and secondary circuits |
|||
Secondary circuit to ground |
Can withstand a voltage value of 750V, frequency of 50 Hz, wave The shape of the actual sine wave, the insulation dielectric strength test for 1min Test without breakdown or flashover phenomenon |
||
Environment Environment Pollution Pollution Limit Value |
Vibration single amplitude amplitude value |
Unit in no-load, half-load, full-load operation, the single amplitude value of vibration ≤ 0.5 mm |
|
Noise (dB(A)) at 1 meter from the unit at full load |
≤105 |
||
"Three leaks" requirement |
No oil, water, gas and electricity leaks |
3. المواصفات الفنية الرئيسية للمحرك :
Model of engine |
GH4M-1 |
Type |
Four stroke, water cooled, spark plug ignition |
Max power |
300KW |
Rated speed |
1500rpm |
Intake mode |
Supercharged intercooling |
Number and layout of cylinders |
6-Cylinder |
Displacement |
13 L |
Compression ratio |
11.5:1 |
Direction of rotation (facing to end) |
Counter-Clockwise |
Lubricating method |
Pressure and splash lubrication |
Oil sump oil capacity (L) |
35 |
Video
Jinan, Shandong, China
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