The best protector for your home appliances, like TV/Cooker/Lighting/Computer/Fridge/ Air conditioner...
Single phase+servo control system+circuit breaker+micro compute programed control+LCD display+2 years warranty+the most advanced motors +quick response+ selectable time delay +the new generation+more stronger function.
SDFII Series LCD Display Servo Control Voltage Regulator
1. Wide Input voltage: AC140V~260V or customize
2. High technology: Programmed control computerized
3. Fashion design: LCD display which can show all protection functions.
4. Quality insurance: Every spare parts made by ourselves, for example, transformer, PCB.
5. Perfect protection function: Over/low voltage protection, over-heat/load protection
6. High efficiency: More than 95%
FAQ
Q 1. What's the payment terms?
A. We accept LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
Q 2. How's the delivery time?
A. Usually it will take about two weeks for production
Q 3. Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
Q 4. What kind of material of transformer?
A. We have two types, one 100% copper and the other is copper with aluminum. It depends on your requirment. In fact, those two have no difference if normal work well. Only except the longlife. Copper is better and also higer price.
Q 5. Could you offer Form A or C/O?
A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.
Q 6. Would you accept to use our logo?
A. If you have good quantity, it absolute no problem to do OEM.
Q 7. We want to know month capacity.
A. It depends on which model. For example for relay type small capacity, month capacity can reach near 20000pcs and big capacity near 3000pcs.
Q 8. Where is your market?
A. Our products are popular inNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europeand 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 9. Does the inverter connect with solar system?
A. Yes. Because of the unique feature which combine invert, charge and AC auto-transfer switch into one complete system, made inverter not only connect with solar system, also could be used in officer equipment, household items, power tools ans etc...
Q10. What kind of certificate you have?
A. Our company already achieve ISO9001, ccc, and If your order quantity is large, we can provide what the certificate you want to.
| Model | SDFII-4000-L | SDFII-6000-L | SDFII-10000-L | SDFII-12000-L |
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| Technology | servo Control System+Micro compute programed control+control algorithm relay"Cross zero" |
| LCD Display | Color | According to customer requirement |
| Info | Input Voltage/Output Voltage/Load Usage/Time Delay/Normal Working/Protection |
| Protection | Over Voltage | Output voltage ≥245v±4 |
| Low Voltage | Output voltage ≤185V±4 |
| Over Loading | more than 120% |
| Over Temperture | 110°C±10°C |
| Delay time | 3 second |
| Lauguage | English/Russia/Chinese |
| Input Voltage | AC140-260V |
| Output Voltage | 220V±1.5% |
| Frequency | 50Hz/60Hz |
| Phase | Single Phase |
| Efficiency | ≥90% |
| Ambient Temperature | -15°C~45°C |
| Relative Humidity | <95% |
| Waveform distortion | no additional wave form distortion |
| Insulating Resistance | Normally more than 2MΩ |
| Power | 3000W | 5000W | 8000W | 10000W |
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| Packing Size(mm) | 430×330×295 | 430×330×295 | 510×330×295 | 510×330×295 |
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| Packing | 1 | 1 | 1 | 1 |
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| G.M | 12.00 | 15.50 | 26.00 | 30.60 |
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Yueqing Heyuan Electronic Technology Co., Ltd. located at Qianxi village, Liushi Town, Yueqing City, Zhejiang, P. R, China. Is one specialized in engaging in each kind of alternating and direct power source research, the development, the production, the sale in a body's a modern new enterprise. Since the established of our company grasps "humanist" as the management philosophy and the management concept. The company positively introduces and nimbly utilizes the domestic as well as foreign advanced managerial experience and the specialized technology. At present the company produces the product mainly has the Relay type voltage regulator, Servo type voltage regulator, Regulator, UPS, Switching power supply, Inverter and some other power supply related products. the partial products sell in distant markets the international market, the depth the domestic and foreign user's high praise. The people of HEYUAN insisted all along "will be forever without limits in line with the pursue" the idea, innovates unceasingly, develops diligently, obtains the Chinese electrician product safe authentication, the ISO9001 international quality system authentication, the PCT authentication successively. Most of our products obtained patent. At present, most our products are exported and welcomed in Europe, South America, Asia, Middle East and Russia, etc. We are looking forward to cooperating with international big companies, extending our overseas market, as well as domestic market. HEYUAN great electric appliance Limited company's enterprise objective: "the unity strives for realism, innovates continually; The science and technology is in the lead, high quality highly effective; The customer is supreme, believes in abides by". HEYUAN great electric appliance Limited company's management philosophy: "quality first, user first".
