How much is a 20 kW silent gasoline generato

  Gasoline generator set is a kind of power supply equipment that takes gasoline engine as prime mover and drives synchronous generator to generate electricity
This is a power generation device with rapid start, convenient operation and maintenance, less investment and strong adaptability to the environment
The connection of fuel oil return pipeline shall not cause shock wave in fuel oil pipe of gasoline generator set; The fuel capacity in the fuel tank shall ensure daily supply; The oil supply and return areas of the oil tank shall be equipped with perforated diaphragms to reduce the heat exchange of the gasoline generator set After the generator is started, the speed shall be increased slowly
On the premise of checking and confirming that everything is in good condition, the no-load operation from low speed to rated speed can be carried out
During no-load operation, focus on checking the oil pressure, abnormal noise, excitation current, three-phase voltage change, etc
if there is any abnormality & mdash& mdash; Stop the machine immediately for inspection
Find out the situation before starting
If everything is normal, it can be put into normal operation
The operator shall closely monitor the changes of the instruments on the control panel, whether they are within the allowable range, and make corresponding adjustments During operation, operators shall keep a safe distance from live equipment and wear labor protection equipment
Pay attention to the sequence of switching operation
In case of power failure, disconnect each branch switch first, then disconnect the main switch, and then switch the position of four pole double knife switch
During power transmission, the sequence is reversed
For normal shutdown, first remove part of the load, then turn off the main switch, and finally turn off the generator
It is not allowed to cut off the main switch without pulling off the main switch and cut off the power automatically with the generator flameout
Conduct routine inspection on the unit after shutdown and record the operation (work diary) In case of electric shock, the power switch shall be cut off quickly, or the power supply shall be cut off or disconnected from the power supply quickly with insulating appliances
Then carry out rescue and ask a doctor to come to the scene for rescue
In case of electrical equipment flood, the relevant power supply shall be cut off immediately and reported to the local power supply station, and then the fire shall be put out
Dry fire extinguishers and carbon dioxide fire extinguishers shall be used for fire fighting of live equipment, and water is not allowed 20kW silent gasoline generator brand saden model ds20jqd rated power (PET) gasoline 17
6kw [22kva] rated power (LPG) liquefied gas 16kw [20KVA] rated power (NG) natural gas 15kw [18
8KVA] rated voltage (V) 230 , [230 / 400] rated current (PET) 76
5 [31
9] rated current (LPG) 69
6 [29] rated current (NG) 65
2 [27
2] number of phases single phase [three phase] Rated speed (RPM) 3000 power factor 1
0 [0
8]  Frequency (Hz) 50 engine warranty (year) 3 engine model pd465qr Displacement (CC) 1216 compression ratio 9
5:1 Ignition system ECM electronic ignition Power on is Starting motor specification qdy112 , 12V  0
8KW  Fuel type PET / LPG / ng Bore & times; Stroke (mm & times; mm) l4-70 & times; 74  Inspiratory mode: natural inspiratory Oil capacity (L) 3
5 spin on oil filter is Cylinder block cast iron Cylinder liner Cast Iron Charging mode: 14V / 70A charging motor Recommended battery cold start current (CCA) 550A Closed liquid cooling of cooling system High temperature shutdown is Low oil pressure shutdown is Alternator alternator manufacturer saden alternator type synchronous generator, rotating magnetic field AVR automatic voltage regulation of voltage regulation system Excitation type carbon brush Number of poles 2 total harmonic distortion @ full load ≤ 5%  Insulation grade F Stator winding material copper Rotor winding material copper laminate (cold rolled or hot rolled) cold rolled Connection mode: direct coupling (flange connection) Motor bearing 6206 voltage stability type electronic Sensing single phase [three phase] Voltage regulation & plusmn; 1%  Governor parameter type electronic No load to full load frequency regulation synchronization Steady state frequency regulation & plusmn; 0
5%  The controller is installed inside the chassis and on the side of the motor Manufacturer / part No
: Zhongzhi / hsc420 Auto / manual / off yes Generator voltage detection is Mains voltage detection is Low oil pressure shutdown is Low frequency protection is Over frequency protection is Powder coating of all-weather chassis of the unit Cold rolling mill warranty (year) 1 protection grade IP 23 Emergency stop switch has Fuel solenoid valve dual solenoid valve Closed muffler is Grounding system frame grounding sound insulation device type metal plate + sound insulation cotton ,& quot; Noise output at 23ft (7m) under low-speed operation of generator dB (a) & quot; 63" Noise output at 23ft (7m) under normal operation of generator at full speed dB(A)" 67pet consumption 50% load , gal/hr(L/hr) 1
4(5
3)  Pet consumption 100% load , gal/hr(L/hr) 2
27(8
6)  Ng consumption 50% load , ft3/hr(m3/hr) 144
8(4
1)  Ng consumption 100% load , ft3/hr(m3/hr)201
3(5
7)  LPG consumption 50% load , ft3/hr(kg/hr) 66
4(1
88)  LPG consumption 100% load , ft3/hr(kg/hr) 105
94(3
0)  Ng inlet pressure range kPa (in
H2O) 1
3-3
5 (5-14) LPG inlet pressure range kPa (in
H2O) 1
7-3
5 (7-14) Unit size (L & times; W & times; H) mm 1290 & times; 825× 940  Package size (L & times; W & times; H) mm 1350 & times; 880× 1100  Net weight (lbs / kg) 405 gross weight (lbs / kg) 45020 / 40 foot cabinet loading capacity 20 / 40