Product Details

SDFII-4000-L Desk type servo motor single phase second generation LCD display full automatic AC voltage regulator/stabilizer/AVR

Introduction:
SDFII series second generation relay type intelligent LCD display full automatic AC voltage regulator is a brand-new concept product. It is on the basis of years of producing relay type full automatic ac voltage regulator, after improvement, innovation and perfection of design with low energy consumption, over voltage and over current protection,short circuit protection etc. And sets many new technologies such as selective delay, impact resistant, multi-function LCD display, energy saving and environmental protection.
Advantage:

•Stepless voltage regulation over a wide range
•The high output voltage accuracy (1.5%)
•Surge protection

•Protection against short circuit & overheating
•Differentiation and fault indication
•Informative LCD-display
•Modern design
•urge protection up to 300 V
•Microprocessor control
•High speed regulation
•The wide input voltage range
•The multistage defense

Product Parameter :

Model	SDFII-4000-L	SDFII-6000-L	SDFII-10000-L	SDFII-12000-L
Power capacity	3000W	5000W	8000W	10000W
Input voltage	AC 140-260V
Output voltage	220V±1.5%
Phase	Single Phase
Frequency	50-60Hz
Rated current	15A	25A	40A	50A
Type of stabilization	Electromechanical
Display	LCD digital display
Protection over voltage	250±2V
Protection lack voltage	185±2V
Mode Bypass	Yes
Efficiency	98%
Type of connection	Terminal block
Degree of protection	IP20
Delay	8 second
Temperature protection	110°C±10°C
Ambient Temperature	-10~+45°C
Relative humidity	80%
Waveform distortion	No additional wave form distortion
Dimension of device (LWH)(mm)	430315275	430315275	515350280	515350280
Weight of device	12.5Kg	18Kg	28Kg	30Kg

Packaging & Shipping

Our Services

1.Enquiry answered within 24 hours
Don't hesitate to send inquiry to us when you see our products, we will do our best to reply as soon as possible and help you get more profit here
2.OEM/ODM available
you can supply your logo and package design to us, we will do that according to your requirements
3.Customized products supplied
we have 2 electronic engineers, so we can produce all kinds of stabilizers according to your thought
4.Sample for you
Telling me your specific address and your requirements of stabilizers, sample can be offered for test before order, but customer will have to pay the sample charger and freight charge. The sample will be refunded cost when order confirmed.
5. 2 years warranty available:
Every stablizers has 1pcs qualification and 1pcs after-sale service card, customers can get 2 years warranty with the both card

Company Information

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. For servo type stabilizer,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.For relay type stabilizer,we use toroid coils, the material is aluminum. comparing with square coils,toriod coils with high efficiency.
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 10000pcs and big capacity near 2000pcs.
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. what kind of certificate you have ?
A. Our company already achieve ISO9001, and for products, we have CE,PCT,SGS.