Cummins Engine Diesel Generator with Light Tower Low-noise 25kva -2000kva
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000 set/month
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Cummins Engine Diesel Generator with Light Tower 50hz or 60hz low-noise 25-2000kva
Briefe performance of silent diesel generator set
1)High quality, steady and reliable performance
2)Blow 71dB at 7 meter
3) Perfect Maneuverability
4) Wide Application
Engine:
Manufacturer | CUMMINS | |
Model | 4B3.9-G2 | |
Cylinder and cycle type | 4 cylinders in line, 4 strokes | |
Aspiration and cooling | Turbocharged and after cooled | |
Displacement | 3.9 L | |
Bore×Stroke | 102×120 mm | |
Compression ratio | 16.5:1 | |
Rated speed | 1500 rpm | |
Governor | Electronic | |
Oil capacity | 10.9 L | |
Prime power | 24kW | |
Standby power | 26.4kW | |
Fuel consumption | 6.0L/H (100% Load) | 4.7L/H (75% Load) |
Coolant capacity | 7.2 L | |
Start system | DC 24V | |
Alternator Specifications：
Manufacturer | STAMFORD |
Model | PI144E |
Type | Single bearing，4-pole，AC brushless and self-exciting |
Frequency | 50 Hz |
Power Factor | cosΦ=0.8 |
Phase | 3 |
Voltage | 400/230 V |
Capacity | 20kW/25kVA |
Insulation class | H |
Protection class | IP23 |
Elevation | ≤1000m |
Control system:
Optional: DSE or Smartgen
Manufacturer: SNARTGEN
MODEL: HGM6120KC
HGM6120KC Control System is mainly used in generating supervising and control of land type diesel generator set and the switching between diesel generator set and city electricity supply. It is combined with digitalization, intelligence and network and capable of generator start and stop, generator data supervising and testing, protection alarm, city electricity supply quality supervising and starting generator automatically when power failure happens or city electricity supply is beside the set point.
Light tower generator set :
- Q: What is ac servo motor?
- its a vacuum canister with a diaphragm inside it, the vehicles vacuum pulls the diaphragm back. usually the diaphragm is connected to something that moves, like a door in the heater or ac system or even an arm on a heater control valve or on the cruse control system that pulls the throttle back and holds it there. the old corvettes has this type system to open and close the headlights. other vehicles had the same type lights, mercury and olds. this system may be called something else in different areas.
- Q: Tore an AC motor out of an OLD SCHOOL cassette tape changer. It has three leads, red, blue, yellow... Tried all conbonations with a 120v whip. Some did nothing others made it humm... That's about it... Wondering how I can find out how to drive this baby???
- Red blue yellow are the colours for 3-phase AC, so it may be a small 3-phase squirrel-cage induction motor wired in delta. If it has a star connection it would have a 4th neutral wire. The fact that it hummed but wouldn't turn with a single-phase supply supports this idea. The 3-phase supply is probably derived electronically inside the tape changer, and would also be variable frequency to provide precise motor speed conrol. So unfortunately unless you have a 3-phase supply available, or an electronic variable speed drive controller, it may not be so easy to get it going.
- Q: are there any batteries that produce alternating current?could i put in a little alternator?
- no
- Q: Does a 1 HP motor draw more wattage than an AC one at the same EMF?
- 1 HP is 746 watts. It doesn't matter if it is a 120vac motor or a 240vac motor. A 120vac motor will draw 2x the current than a 240vac motor to develop the same HP. A 1 HP, 120v DC motor still draws 746 watts. But a DC motor can't run on AC power, nor can and AC motor run on DC power without some sort of inverter or converter. The matter of efficiency is something else. Some of that power used to develop 1 HP is lost to friction or heat.
- Q: And what fuses would I need?
- Assuming a Y connection, each phase uses 1/3 of the total power. P(phase) = P(total) / 3 = 33 kW. P(phase) = V(phase)^2 / R(phase). You've given P, and asked for V, but didn't specify R.
- Q: Technician came into my house and said that the capacitor and FASCO York Exhaust Inducer Motor 7021-9428 702110300 needs to be changed.I bought these two items,changed capacitor only and everything is working.that motor is on the roof inside of the metal box.It looks like this motor just cools all the electrical inside.So I connected old motor back but I could't check if it works or not.If anybody knows how can I check if it rotates or not please let me know.If it works I could save some money.Thanks.
- You are either misunderstanding the components or not using the proper wording. It appears to be a bit of each. Please repost your question with specifics. An exhaust inducer is a component of a heating system.
- Q: Im trying to make tattoo gun what would be a better motor 18volt ac or 18 volt dc?
- DC because it's safer. If you don't know what you are doing you could kill someone with ac, even at 18 volts.
- Q: Hey, i was wondering if a fan motor by modifying it could be converted into a generator. do you think its possible and if so how? useful links will also be appreciated
- a dc motor can be used as a dc generator also. but in the case of an ac motor, which is used inside a fan cannot be used as a generator. the reason is the difference in constructional details of an ac generator and an ac motor. but in the case of dc machines the construction of both machines are the same. the constructional characteristics of an ac generator and motor are entirely different. so it cannot be used as a generator..........
- Q: How does one calculate the stator (or rotor) phase winding resistance (NOT impedance) of an AC 3 phase motor?
- If you mean the static resistance for the stator you can simply connect the multimeter between 2 phases and arrive at the phase resistance. Usually motors windings are delta connected. You multimeter reading is 2/3x phase resistance.As for the rotor a squirrel gauge motor has no rotor windings and slip ring motors have windings connected to slip rings. In the second case apply the same principle if you know whether the windings are star or delta connected. For complete determination of the equivalent equivalent circuit conduct the no-load and blocked rotor tests. Refer a standard book on electric machines for eg Fitzgerald, Umans Kingsley
- Q: i want the difference in working operation at the rotor side as at synchronous motor rotor feeded by D.C current but at induction by A.C
- Synchronous AC motors run at a speed fixed by the input line frequency. Typically 60 Hz in the USA. Run a clock with the sync motor from the USA in England and it runs slow because they use 50Hz. Asynchronous motors run at whatever free-run speed they feel like, and slow under load. A DC wound hand-drill is such a motor, runs pretty fast till you start drilling, then it slows down. A synchronous motor will develop maximum power at its' designed speed, try to slow it down and it puts out more torque. Slow it down by overload, it doesn't create more power, it just creates more heat. An Async motor creates highest torque at stall speed, least torque as it approaches maximum speed.
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Cummins Engine Diesel Generator with Light Tower Low-noise 25kva -2000kva
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
OKorder Financial Service
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