1kw 220V AC single-phase toroidal transformer automatic voltage stabilizer

Product Description Model500VA1000VA1500VA2000VA3000VA5000VACapacity80%actual power when input voltage reach to 190VTechnologyRelay type.Aluminium coil.EI transformer/Toroidal transformerPhaseSingle phase (one transformer controlled)Double display(Meter or Digital)Input voltage &output voltageInput voltage Range160

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Product Description

1kw 220V AC Single Phase Toroidal Transformer Automatic Voltage Stabilizer

1kw 220V AC Single Phase Toroidal Transformer Automatic Voltage Stabilizer


Capacity80%actual power when input voltage reach to 190V
TechnologyRelay type.Aluminium coil.EI transformer/Toroidal transformer
PhaseSingle phase (one transformer controlled)
Double display(Meter or Digital)Input voltage &output voltage
Input voltage Range160-260V
Input Frequency50Hz/60Hz
Output VoltageAC-220±%V/AC110V±15%V
High/Low Voltage Protection 
Overload Protection 
Operating Temperature0-40ºC
Shorage Temperature-15ºC-45ºC
Operating Relative Humidity10%RH-102%RH.non-condensing

Packing size(cm)50*30*3469*29.5*20569*29.5*20.569*29.5*20.542.5*26.8*3242.5*26.8*32
Packaging & Shipping

1kw 220V AC Single Phase Toroidal Transformer Automatic Voltage Stabilizer

1kw 220V AC Single Phase Toroidal Transformer Automatic Voltage Stabilizer

About  Delivery:

30-45 days after order confirmation against receiving 30% advanced deposit & artwork design.

Our Services

Our Promise in Best Service:

1. All your inquiries will be replied within 24 hours!

2. We provide One Year Warranty for our products.

Professional Production & Competitive Price:

Our factory was established in Year 1991, and own full set of equipment and technology for mass production including parts like hardware, circuit board, coil, consent and plug by ourselves.

Company Information1kw 220V AC Single Phase Toroidal Transformer Automatic Voltage Stabilizer

Located in the golden area of the Pearl River Delta in Guangdong Province, ZHONGSHAN RUIKANG ELECTRIC APPLIANCE CO., LTD is privileged to have the convenience of land and marine transportation, as well as the supremacy of human resource and geographical environment.

Established from Year 1995, we strictly mange with ISO 9001:2008 standard, we have built up the professional teams of R&D, technology, production, supply and marketing with our target of building a centennial enterprise and global brand. We are specialized in all kinds of power supply products contain Automatic Voltage Regulator/ Stabilizer, UPS, Inverter, Step up & down Transformer and Battery Charger with full sets of auto production equipments and 300 workers in 20,000 square meters of factory. Also we insist on manufacturing electronic component like hardware, plastic parts, circuit board, coil, plug and socket by ourselves to ensure high quality and competitive price for global valued customers.                                                                                                                                                  

Persisting to the business concept of "Stalwartness, Innovation, Developing, Entrepreneurship" and business principle of "Customer First, Quality First and Service First", we offer OEM and ODM service for all of our customers, and we will deeply devote to our role as a responsible corporate citizen in China, and around the whole world.

1kw 220V AC Single Phase Toroidal Transformer Automatic Voltage Stabilizer


Q 1. What's the payment terms?

A. We accept T/T, 30% deposit and 70% balance before shipment.

Q 2. What's the loading port?

A. Usually we prefer xiaolan port (zhongshan) for delivery.

Q 3. How's the delivery time?

A. Normally it will take about 25-30 days for production.

Q 4. We want to know about production capacity.

A. Our average capacity is 10000 pcs per month.

Q 5. May I know the standard of package?

A. We usually use carton for small units, and use strong wooden case for floor standing big units. Each unit is well protected by color box.

Q 6. What kind of material of transformer?

A. We have two types, one is 100% copper and the other is copper with aluminum. It depends on your requirements. In fact, those two have no difference if normal work well.

Q 7. Would you accept to use our logo?

A. If you have good quantity, it is absolutely no problem to do OEM.

Q 8. What is your market?

A. Our products are popular export to Africa, South Asia, Middle East, Europe, and so on. Most are our regular customers and some are under developing. Surely we hope you can join us and make mutual benefits from our cooperation.

Q9. What kind of certificate you have?

A. We have CE, SONCAP and testing report for all our products.

Q10. Could you offer Form A or C/O?

A. Absolutely it is not a problem. We can prepare relative documents to foreign affairs office or other office to apply for the certificate.

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours