low frequency transformer voltage converter 120/240vac to 230/400vac
Technical Features:
* Using the sixth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection function, the protection for short circuit, over load, over temperature is more safe and reliable. It's service life can up to 15 years or more.
*Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter's usage, which reduced the cost of equipment investment, easy to connect wires and control.
* Pure sine wave output with good transient response, little harmonic distortion, higher conversion efficiency and stable output voltage features.
*Adopted low frequency isolated transformer, high conversion efficiency and stable performance
* Output AC Power is suitable for all types of home appliances, electric tools, electric motors etc.
* Converter has the function of filtering the grid disturbance and interference at the same time, which is a good performance of stabilized voltage and frequency power, to provide a more stable and pure power supply environment for the backend devices
* Safety and reliable, the input single-phase electric and output three phase electric is complete electrical isolated.
* Pure sine wave output, has higher efficiency and higher capability of driving load.
*Output perfect protection function, with output over-voltage, overload, short circuit, over temperature, self-diagnosis protection and other protection
* Powerful data display function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
* The input voltage, output voltage, frequency and phase can be custom made.
Technical Data
| Model |
BZT-20KW |
| Isolation |
Low Frequency Transformer |
| AC Input |
Input rated voltage(VAC) |
Single phase 220V |
| Input voltage range |
110/120/220/230/240Vac optional |
| Input rated current(A) |
90.9A |
| AC Output |
Rated AC output power |
20KW |
| AC output waveform |
Pure sine wave |
| Phases |
Three phase, 4 wires |
| Output rated voltage |
380VAC ±3% |
| Output voltage range |
220/240/380/400/415/440/480Vac optional |
| Output Frequency |
30-70Hz |
| Output rated current(A) |
30.35A (per phase) |
| Power Factor(PF) |
0.95 |
| Overload Ability |
150%, 10s |
| Efficiency |
>93% |
| Waveform distortion rate (THD) |
<3%(Linear load) |
| Crest Factor (CF) |
3:1 |
| Display |
LCD |
| Electrical insulation properties |
2500Vac, 1 Minute |
| Ambient temperature |
-25~+55ºC |
| Using environment humidity |
0~90%,No condensation |
| Protection |
Input under voltage, overvoltage, output over-current, short circuit, overheating etc. |
| Structure |
Cooling method |
Fan-cooled |
| Noise |
<40dB |
| Degree of protection |
IP20(indoor) |
| Using altitude(m) |
≤3000 |
| Dimensions (mm) |
600x700x1200mm |
| Weight (Kg) |
185Kg |
| CE Standard |
EN60950-1:2006+A11:2009, EN61000-6-4:2007+A1:2001, EN61000-6-2:2005, EN61000-3-12:2005, EN61000-3-11:2000 |
Above parameter only for reference ,could be custom made to user specifications.
FAQ:
Q 1. What's the payment term?
A. We accept TT,Western Union,Paypal,MoneyGram.
Q 2.How's the delivery time ?
A. Is due to order quantity, usually it will take about 3-7days for sample production,
Q 3.Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or wooden case for protection.
Q 4.Would you accept to use our logo ?
A.It's no problem to do OEM.
Q 5.We want to know month capacity.
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 2000pcs and big capacity near 500pcs.
Q 6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q 7. What kind of certificate you have ?
A. Our company already achieve ISO9001, and for products, we have CE, SAA, G83 G59 etc .
Q8. What is the warranty period ?
A. Normally 1 year .
Q 8.How about the lifetime?
A:The life time for inverterl is 15-20years.
OEM Services
1.Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2.Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.
Lead Time
1.Sample orders will be delivered from our factory within 3-7 working days.
2.General orders will be delivered from our factory within 15-30working days.
3.Big orders will be delivered from our factory within 45 working days at most
Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other express.
2.By our forwarding agent(by air or by sea).
3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.
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