AC-DC Inverter DC24V to AC110-220V

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1. Application

AC/DC inverter is designed for switching DC24V to AC110-220V. They can be usedoutdoors or on home appliance as emergency power. Usually, cord with AC powersocket and the DC power cord with DC battery. When the load connects to the DCpower cord with DC power, if the commercial power falls, the inverter will convert thebatttery voltage to AC voltage and go on supplying. When the commercial power restall,the inverter will switch to charge the battery by itself. When the battery is fully charged,it will stop automatically.

2. Feature
AC voltage available for AC 100V, 110V, 120V, 220V, 230V or 240V at request.Each unit contains two AC sockets available for two pin plugs.Automatic function change for inverter or batttery charge.Selective 4 AC voltage for each unit, such as when AC 110V, it will be available for AC110V, 120V, 130V and 140V.Different led indicator for function of inverter and charger.Each unit contain a AC cord for AC input voltage besides.Model ZUP-300 and ZUP-300A unit contains an extra power cord for DC battery.Products applicable for:
A. Personal computer.
B. Various video/audio equipment. (TV, casset, tape record, etc.)
C. Small motor equipment.
D. Various lighting equipment. Protection:
a. Protection for short circuit and polarity reverse of battery.
b. Overload fuse protection for charging current, input voltage and output voltage.

3. Specification

TypeDC VoltageCapacityCharging Current
ZUP-300VADC12V, 24Vmax.300Wmax.25A
ZUP-500VADC12V, 24Vmax.500Wmax.35A
ZUP-1000VADC12V, 24Vmax.1000Wmax.35A
ZUP-1500VADC12V, 24Vmax.1500Wmax.45A
ZUP-2000VADC12V, 24Vmax.2000Wmax.60A
ZUP-3000VADC24V, 48Vmax.3000Wmax.90A
ZUP-5000VADC24V, 48Vmax.5000Wmax.150A
Two outlets are incorporated for the simultaneous use of both the 110V and 220V outlets.The sockets are of a type that is capable of accepting two different types of plugsprongsand blades of two different forms.Built-in overload protection circuit and overdischarge protection circuit.

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Q:transformers and why they heat?
Simple explanation: a transformer can actually be modeled as an LRC circuit where the L is in series with the R and are both in parallel with the C. L is the inductance R represents the lossyness of the inductor and C represents the capcaitance between the turns. The heat comes from the loss of power through the resistance of the coil. and this lossyness can be described by the Q (quality factor) of the inductor. Q can be described as w(Total Stored Energy/Avg power dissipated) here w is the operating frequency.
Q:how big are the transformers?
i think of Spiderman 3 would be greater valuable and earn greater money. the subject i'm able to be certain happening is that Transformers will circulate the way of Inspector gadget and not resemble its source cloth adequate to garner a fabulous following. I hear you will honestly see Optimus Primes mouth, and megatron isn't a gun anymore Spiderman has its divergences from the comedian, are not getting me incorrect i think of he would desire to have had webshooters, not organic and organic webs. regardless of the undeniable fact that it nevertheless maintains to be actual to the Spiderman tale. i don't think of the studios will difficulty sticking to what transformers became approximately, they are going to greater probably advance up the particular outcomes and merchandise the hell out of it. With large power comes large accountability. Megatron would desire to be stopped, no count the fee Dun dun dun dun, you acquire the touch. you acquire the flexibility!!!!!!!!!!! Yeah!!!
Q:Question on transformers?
Assuming 100% efficiency in the transformer: If the razor draws 0.15 amps at 110 volts, current on the 230-volt (primary) side of the transformer would be: 0.15(110/230) 0.072 amperes (72 milli-amperes).
Q:Do you know where I can find a transformer?
well if you use a step down transformer in reverse, it might work. most power blocks will have it, the big heavy cube things you plug into a wall then into some device. a 12 volt power supply should in theory have a 10:1 step down take that in reverse and you'll have 1:10 step up 6-12 volt output block transformer is what you should look for (assuming your wall power is 115-120 AC).
Q:How do I determine if a transformer is beyond the normal temp range and is at risk of failure?
The first think you need to do is determine what the transformer's ratings are. The fact that i's nominally a 225kVA unit is only part of the story - what kind of insulation does it have, and what is the overtermperature capability of that insulation? Second, you need to determine what kind of cooling the transformer has, and whether that cooling is working properly. Some transformers are cooled only by exposure to ambient air, while other transformers are equipped ;with fans to blow air across cooling fins. Measuring the temperature of the coils using an external thermometer isn't appropriate - the limitation on transformer is the temperature internal to the winding. Is the transformer equipped with an interman temperature sensor? If not, then you can only base you conclusion on loading. I don't know what you mean when you say parallel 750's off the load side. You will need to determine the loading on the transformer, and compare that with the full rating of the transformer including any adjustment for cooling and ambient air temperature.
27. (a) More than that of transformer B 28. (a) Pulsating magnetic flux 29. I do not think there is such a limitation on ONAN transformers. 30. (a) 100
Q:Single-phase and three-phase transformer is what it means
Simple point! Common transformer only two high-pressure porcelain is a single phase! There are three high-pressure porcelain is three-phase!
Q:Resistor in series with transformer primary?
An ideal transformer changes impedances by a ratio which is the square of its voltage ratio (which is also the winding ratio). So in your case you drop from 120V to 6V. The voltage ratio is 20:1. If we square that, we get a ratio of 400:1 for impedance transformation. This means a 400 Ohm resistor in the primary circuit will look like a 1 Ohm resistor in the secondary circuit. Please note that putting resistors in front of or behind transformers is generally not a good thing. It rarely ever makes things better and it almost always screws things up. If you need a different voltage, you have to change the ratio of the windings.
Q:changing halogen light bulb contacts/transformer?
Pull a light from one that you know is working and try that, also if your not using sealed bulbs don't touch the lamp. It depends on the type transformer if that is your problem, turn off the power, remove it and order the replacement part
Q:Who Loves Transformers??? and when is PART 2?
If you look at the movie as just a movie it's great but if you look at it and expect it to resemble the original cartoon than it doesn't hold up as well. I know nothing about the pending sequel but I'm hoping they find a way to include the dinobots that doesn't seem too outlandish.

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