0.5-30KVA Power Inverter with Charger Fully Automatic AC Stabilized Power Supply

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1000 pc/month

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Product Description:

 

ZTY series high accuracy fully automatic AC stabilized Power Supply is a key series of our stabilizing products. It mainly consists of auto-transformer, servo motor, automatic control circuit. When the utility is not stable or the load fluctuates, the automatic control circuit modifies the control output according to the input voltage change of power supply, with driving the servo motor, and then the servo motor adjusting the carbon brush of auto-transformer to regulate the output voltage at its rating and remain stable.

   

Single Phase

VA Rating

0.5KVA

1KVA

2KVA

3KVA

5KVA

10KVA

15KVA

20KVA

30KVA

INPUT

Phase

Single Phase+N+GND

Voltage Range

160Vac-250Vac

OUTPUT

Voltage

220V

Voltage Precision

≤±3%

Frequency

50/60Hz

Over-Voltage Protection

Output Voltage 250V±5V

Low-Voltage Protection

Output Voltage 183V±5V

Efficiency

≥96%

OTHERS

Display Mode

LED / METER

Input/Output Device

Optional Plug; Socket / Terminal

Waveform Distortion

No affixation Waveform Distortion

Response Time

(±10% Varies) <1s

Insulation Resistance

≥2MΩ

Anti-Electricy Intension

Low frequency sine voltage 1500V take 1 minute no rout and camber phenomena

Ambient Temperature

0℃-40℃

Relative Humidity

≤95%

Working

Continue

Dimension(WxDxH)mm

150x247x144

150x247x200

150x285x260

175x360x305

220x485x430

330x370x612

530x400x732

Net Weight(kg)

4.3

4.8

8.2

9.5

15.2

31

53

59

91

Packing(WxDxH)mm

235x360x235

235x360x290

230x395x350

278x470x415

280x555x495

430x500x690

635x500x830

Gross Weight(kg)

4.8

5.3

8.8

10.1

15.9

32

56

61.3

94.5


MODEL

ZTY Three Phase

VA Rating

3KVA

6KVA

10KVA

15KVA

20KVA

30KVA

INPUT

Phase

Three Phase+N+GND

Voltage Range

Line Voltage 277Vac-433Vac

OUTPUT

Voltage

380V

Voltage Precision

≤±3%

Frequency

50/60Hz

Over-Voltage Protection

Output Voltage 250V±5V

Low-Voltage Protection

Output Voltage 183V±5V

Efficiency

≥96%

OTHERS

Display Model

LED / METER

Input/Output Device

Terminal

Waveform Distortion

No Affixation Waveform Distortion

Response Time

(±10% Varies) <1s

Insulation Resistance

≥2MΩ

Anti-Electricy Intension

Low Frequency Sine Voltage 1500V Take 1 minute No Rout and Camber phenomena

Ambient Temperature

0℃-40℃

Relative Humidity

≤95%

Working

Continue

Dimension(WxDxH)mm

200x480x395

330x350x702

330x380x752

530x400x732

Net Weight(kg)

14.5

35

37

51

58

95

Packing(WxDxH)mm

260x555x505

460x435x790

555x420x840

635x500x830

Gross Weight(kg)

16.8

37.6

40

54.2

61.6

105

·         Q. What is an UPS and What it is for ?

An uninterruptible power supply (UPS) is a device that allows your computer or telephone switch or critical equipement to keep running for at least a short time or longer time when the primary power source is lost. It also provides protection from power surges, spikes, brownouts, interference and other unwanted problems on the supported equipment.

·         Q. How long the UPS to run when power goes?

This can take 3 paths.
1.You can pick a UPS that is rated for pretty much the full VA you need so it will be running at 100% of capability and will thus last 'n' minutes.
2.You can pick a UPS that is rated at a much higher VA value than you really need so, for example, is running at 50% of capability and will thus last for longer than the UPS from option 1.
3You can use extra external battery packs to run for longer. If charging capability allows, the more and the bigger batteries you take with, the longer time UPS runs. 
or using a generator after about 6 hours, it will be more cost-effective, with a short runtime UPS to bridge the generator start-up gap.

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Q:In a photovoltaic grid-connected project, the role of the inverter is to convert the voltage into AC 220V or 380V for the grid, since the transformer will raise the voltage again
Self-use, do you mean off-grid system? Or else? Europe and Sweden side of the grid project electricity situation is also self-use? If not for their own use or spontaneous use is not used up, sent to other places electricity, you need a transformer?
Q:Installation and maintenance of photovoltaic grid - connected inverter
only when the local power sector permission by the professional and technical personnel to complete all the electrical connection before the inverter can be connected.
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid inverter?
Grid-connected inverter does not need energy storage, but the energy can not be controlled, how much light to send online to the number of online, simply do not want people to the grid does not like.
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
Widely used in air conditioning, home theater, electric wheel, power tools, sewing machines, DVD, VCD, computer, TV, washing machine, range hood, refrigerator, video recorders, massage, fan, lighting and so on.
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
due to the higher penetration rate of the car to go out to work or travel can be connected with the inverter battery drive electrical and various tools work. The car inverter output through the cigarette lighter is 20W, 40W, 80W, 120W to 150W power specifications. And then a large number of power inverter power
Q:What are the methods of photovoltaic grid-connected inverter control
Sine wave output inverter control integrated circuits, sine wave output of the inverter, the control circuit can be used microprocessor control, such as INTEL company produced 80C196MC, Motorola produced MP16 and MI-CROCHIP company PIC16C73 and so on, these single-chip microcomputer has a multi-channel PWM generator,
Q:PV grid-connected inverter can directly load it?
Grid-connected inverter is usually equipped with island protection function, can only receive the power grid, if the load directly, the output is disconnected.
Q:What is the PV inverter starting voltage
sine wave becomes narrower and the voltage width in the center of the sine wave is widened and the switching element is always operated in a direction at a certain frequency in a half cycle, A pulse wave train (pseudo sine wave). Then let the pulse wave form a sine wave through a simple filter
Q:After the PV inverter, how to achieve the same period before the network?
It can automatically detect the generator and the grid frequency and voltage, in the frequency, voltage, phase are in line with the requirements of the grid to set the time before the release of the closing signal, so that it can be safely and securely connected.
Q:The function of photovoltaic grid - connected inverter
Finally, a sinusoidal AC output for a grid-connected photovoltaic power generation system is generated by a low-pass filter.

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