ZOP Portable 4KW Inverter Generator for Power Use

ZOP Portable 4KW Inverter Generator for Power Use

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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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Features:

1: Small size, light weight, easy to carry and move;

2: The power is sufficient, the fuel consumption is low, and the noise is low;

3: High electrical quality, stable voltage and frequency (no load to maximum power, frequency has not changed), strong loading effect, wide output coverage;

4: High safety, complete protection function, long life, and can be connected to multiple networks.

Model		ZOP3800i	ZOP4800i
Alternator	Type	Invertor
	Frequency HZ	50
	Rated Voltage V	230
	Max output power kVA	3.0	3.5
	Rated output power kVA	3.5	4.0
	Power factor	1.0
	AC output quality	ISO08528 G2
	Waveform distortion rate/%	≤3
	Noise sound pressure 7m (3/4 load)dB	72	76
	DC output/V-A	12-8.3
	Overload protection	No-fuse overcurrent protector (DC)
Engine	engine model	Inverter overcurrent protection program control (AC)
	Engine type	ZP170F	ZP223
	Displacement /cc	212	223
	Fuel type	Unleaded gasoline
	Fuel tank capacity/L	10
	Continuous running time/h Under rated output	5
	Engine oil volume/L	0.6
	Spark plug model	F7(R)TC
	Start method	Recoil	Recoil /Electric
Dimension	Length, width and height/mm	500x450x450
Net Weight/kg		29	30

Q:about diesel generator: An air cooled engine's temperature is maintained by a flow of air over the engine itself (usually with an assortment of cooling fins molded into the design of the block and head(s)) to reduce the heat produced by the engine. A liquid cooled engine circulates a liquid around the engine (in a water jacket) and passes that liquid through a radiator or heat exchanger in the case of a marine application to dissipate the excess heat.

Q:Any help regarding my question would be greatly appreciated.I have a 1991 Prevost Marathon Mirage LE Luxury Motorcoach and I am wanting to remove the Engine (Detroit 8v92) is this a job to hard for a reasonably experienced Diesel mechanic to conquer? I have all the space in the world in my game room to do this. Just wanting to know if the engine is on a slide track and it slides out (I have seen other coaches do this) or do i have to totally unmount the engine to get it out to where I can work on it? I know this is a stupid question and I don't know exactly how to word it. But any help regarding my question again would be greatly appreciated.any diesel mechanics out there? Is there a video posted somewhere on the web that may show a backyard mechanic doing this so it may enlighten me. lol: Sir, Engine Dismantling Very Responsible Job Once Removed The Parts You Should Reassemble That Is - The Problem.Total Repairs Anybody Will Do But Once Removed By You Nobody Give Attention Keep in Mind. Firstly Remove The Battery Store It Safe Location.Disconnect The ,Diesel lines,Wirings,Cables,- Sesors, Modules, Then Disconnect,Gear BellHousing,Torque Coverter If There,Engine Mountigs, All Water Lines,A/c Connections,Front Grill,If You Need The Bonnet Also, Put The Rope Put Cross Bar- Tie Properly Care The Mudguards,Pull The Engine With Sufficiant Manpower Or Crane Nor Lifter. Check Once More before Takeout The Engine Assy-Wheel Blocks,Support To The Gear Box,Door Lock, Safe The Key,Nobody Not Allowed Inside The Car, Before Pullout Check Again And Make Sure Nomore- COnnections Arrange The Table Keep Everythings Ready Pullout Keep On The Table Check Externals. Make More Dismantling The Engie Take To Machine Shop They Knows What Nee for Your Engine. If Over machine Work Bring To Spot Selct New Parts What You Need Do Accordingly.

Q:I need a specification of the inverter and battery that will work for 5-6 hours with around 10-14 laptops connected to it. Can any one please help me.: You would need to be more specific. Multiply the watts of one laptop power supply by 14, then get a more powerful invertor. e.g. 14 x 50 watt laptops 700 watts, get at least a 1 Kw invertor. It is difficult to predict how long a particular battery will power an invertor, a 1 Kilowatt load will draw a huge current, about 50 amps from a 12 volt battery. If at all possible you would be better off using a petrol or diesel generator and extension leads, as the size of battery needed would be enormous, you would need a no. of 12 volt large 12 volt batteries joined together, or one battery and one x 100 watt invertor for each laptop. You might also consider using a battery to power a DC to DC convertor for each laptop. For example one laptop could use a 12 volt, 50 AH battery and a 12 to 20 volt convertor, this will probably run a 50 watt laptop for 6 hours. I say probably because the only way to know for sure is to try it out. For the price of 14 batteries and 14 convertors you can probably buy a really good silent 1 kw petrol generator. This will be smaller, lighter and probably safer than 14 x 50 AH batteries.

Q:For over a year, about once a month I start this Jeep and run it about 10 minutes. Zero problems until yesterday. It has fresh gasoline just added, cranks over fine, has spark (I have a spark tester) but will not 'pop' over. Upon closer inspection I see it has at least 6 Bosch type relays under the hood and know if one sticks something will not turn on. Any idea's where to start troubleshooting?(I am a retired US Navy diesel generator mechanic).: spray some ether in the intake and see if it fires, if so follow the fuel system until you find the issue. Make sure the fuel pump is running, and make sure you are getting fuel to the engine. A bad fuel pump relay or plugged fuel filter could cause this. Also check your air filter, in one case i saw a vehicle where someone had checked their oil then left the rag under the hood, well the engine creates a vacuum when its turning over and running, well it pulled the rag into the air box and plugged the filter.

Q:An internal combustion engine runs more efficiently at constant speed. If it was run to charge the batteries when needed, via a generator, it seems to me it would be much more efficient than today's dual mode hybrids. This is essentially what diesel-electric locomotives do, and they get much better gas mileage than cars.: When there are changes in the electrical load on a generator then the power required to drive the generator also changes. So the gas engine wouldn't run efficiently at a constant speed unless the car runs at a constant speed. Diesel electric locomotives usually run at a constant speed. They don't stop and go as often as a car does so the diesel electric configuration works. Listen to a train that is accelerating and you will hear the change in engine pitch due to the higher energy demand.

Q:I would like to try a browns gas generator on a 3 cylinder Diesel engine to compare efficiency and save money and not add a turbo to the unit. I just wanted to know if anyone had any experience in this. I am also considering a natural gas flow to the intake.: Had the previous responder actually read from his Wikipedia reference he would have proven himself incorrect

Q:For 100Kw generator, what will be minimum/ maximum loadfor its safe operation.: For most generators there is no minimum load, as it can even be zero loaded. For the maximum load you will need to look at the manufacturers specifications. Do you have the make and model of the generator?

Q:An advertisement for a portable electrical generating unit claims that the unit's diesel engine produces 28,000 hp to drive an electrical generator that produces 30 MW of electrical power.: No it isn't possible. The output of the diesel engine is only 20.8 MW and it isn't possible for a generator to produce more power than is given to it. The 20.8 comes from the fact that 1HP 746W

Q:Diesel generator is generating power, how is generating, i need step by step, In self excitation how the alternator generates powerin permanent magnet alternator how the power is generated: The principles for power generation are the same for self excitation generation and permanent magnet generation. The only difference is that the self excited is more common and uses an electromagnet that gets power from the power that is generated. The principle is to change chemical energy into thermal energy and into kinetic enery. The magnet rotates inside three coils which induces a current.

Q:Explain the operation,advantages and disadvantages of diesel power plant?: I am not sure what you are really asking about the operation of a diesel generator. You start the engine and connect the electrical load to the generator buss. If you are connecting to a grid or existing power system then you need to match the frequency of the grid. As to advantages and disadvantages, you need to state what you want to compare it to and how large the generator or system is.

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