Servo type single phase 220v 1000va 230v automatic voltage regulator
SDW series wall mounted single phase servo type high accuracy full automatic AC voltage regulator adopts the international advanced technology and intelligent CPU centralized control technology.
it is composed of servo motor,control circuit,compensator.
it has advantages of small volume,light weight,high efficiency,high precision,wide voltage stabilizing range,no waveform distortion etc.
All products are provided with over-voltage and under-voltage protection,delay protection,error protection and voltage two-way indication,which make the function of the product more perfect and reliable.
To ensure quality,we introduce the advanced technology abroad,main parts adopt import spares.
They are widely used in the fields of household appliances,industrial and agricultural production,scientific research ,medicine and health areas.
Operating Voltage Range
Regulation Voltage Range
140~260V (custom made)
0.5~1.5KVA(Power cord with plug), 2~12KVA(Input terminal block)
Application They are suitable in Computer,Test equipment,Light system,Safe alarm system,Ray equipment,Medical equipment,Copy machine,Stereo equipment,Numerical control machine tools,Industrial automation equipment,Color and drying equipment,Test equipment,Hi-Fi equipment etc.
> YUEQING HEYUAN ELECTRONIC TECHNOLOGY CO.,LTD. estabilishen in 2009, is a professional manufacturer focuses on the research,development, production, sale and service of voltage regulator, UPS, Switching power supply, power inverter, solar system.
> We are located in the "China electric appliance capital"--Liushi town with convenient transportationaccess, where is quite close to Shanghai and Ningbo port.
> Dedicate to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
> In recent years, our company has introduced a series of advanced equipment.
> In addition, we have obtained ISO900W,BV, EAC, CE certificates.
> Most of our products acquired design and technical patents, and we ahve unique advanced current zero cross.
Packaging & Shipping
Q 1.what's the payment terms?
A. We accept LC, T/T, PayPal, Western Union, Smallamount payment, Money Gram.
Q 2.Can we have a sample order for voltage regulator?
A.Yes.We welcome to have sample to test and check quality.
Q 3. how's the delivery time ?
A. Sample need 3-10days, big order usual need 20 days more than one container.
Q 4. How to ship the goods? and how long can arrived?
A. There are Express comapny of DHl,UPS, FedEX, TNT for sample shipping. It need 3-5days to arrived. Airline and sea shipping also can be optional. 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. Yes. If you have good quantity,it absolute no problem to do OEM.
Q 7. How long guarantee period do the products have?
A. There are 24months for our products.
Q 8. what kind of certificate you have ? A. Our company already Obtained ISO900,CE,EAC,SONCAP,ROHS design and technical patents certificates.
Q9. How to deal with the faulty?
A. The products are produced by strict conrol system. The defective percentage just was 0.1%. And during the guarantee period, we will send the the free charge of spare parts to solve the questions on next order. For defactive bacth products, we can repaire and resend to you or dicuss other sulation incuding the re-call according to the real situation.