SDT
Power
Single
Shell-type Transformer
Nature Cooling
Auto-transformer
ISO9001, CE
Single-phase Transformer, Power Transformer
Low Frequency
Ring
Zhengxi
220/110V
Yes
<0.5s(When Input Voltage Has a Change of 10%)
Black
Step up/Down Voltage Transformer/Converter
50/60Hz
Yes
110/220V
0.5-5kVA
ZHENGXI or OME
Export Standard Packing
230*202*125mm
Zhejiang, China
8504319000
Product Description


1. This voltage converter can be used in 110 volt countries and 220 volt countries. It will convert from 220 volt to 110-120 volt and from 110 volt to 220volt, single phase transformer voltage.
2. Precise input voltage selection according to the country where it is being used.
3. Input voltage selector: 110-V-120V-220V-240V can customized
4. Output: 110/220 volt can customized.
5. Suitable for Water Dispenser, Printer Rice Cooker, Fan, Fax Machine, Air Machine, Computer.
6. SDT step up&down voltage electrical transformer
2. Precise input voltage selection according to the country where it is being used.
3. Input voltage selector: 110-V-120V-220V-240V can customized
4. Output: 110/220 volt can customized.
5. Suitable for Water Dispenser, Printer Rice Cooker, Fan, Fax Machine, Air Machine, Computer.
6. SDT step up&down voltage electrical transformer






Technical Parameters
Capacity | STD-500VA up to 3000VA |
Switch | One button switch, convenient and fast. |
Power Indicator Light | It can better know whether the machine is operating normally. |
Input voltage | 110/120/220/240V |
Output voltage | Other countries use the 110v output. In China, it uses the 220v output. |
Rated frequency | 50/60Hz |
Voltage change rate | ≤1.5% |
Working efficiency | ≥98% |
Heat Dissipation | It has a large heat dissipation area, high efficiency heat dissipation, and is safe and stable. |
Portable | It is easy to carry and safe and sturdy. |




Q1: What is the Guarantee?
A1: Within One Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide Free Accessory.According To The Number Of Products, We Will Provide Easily Damaged Accessories For Free.We Also Can Provide Technical Support If You Need.
Q2: Can we put/show our own Logo on your products?
A2: Yes, no problem, however, the quantity should be a bit big.
Q3: Is OEM/ODM available?
A3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators/Stabilizers According To Our Customers' Specific Requirements.
Q4: What is the MOQ?
A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is 10 sets. For the big capacity products, it is 1 set.
Q5: Can you offer Form A or Form E or C/O ?
A5: Yes, no problem, we can apply for it from our local government.
Q6: What kind of Certificates do you have?
A6: CE, ISO9001 and SGS.
Q7: What is the Terms of Payment?
A7: L/C, T/T, D/P, D/A, Western Union and MoneyGram (for Small-amount payment).
A1: Within One Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide Free Accessory.According To The Number Of Products, We Will Provide Easily Damaged Accessories For Free.We Also Can Provide Technical Support If You Need.
Q2: Can we put/show our own Logo on your products?
A2: Yes, no problem, however, the quantity should be a bit big.
Q3: Is OEM/ODM available?
A3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators/Stabilizers According To Our Customers' Specific Requirements.
Q4: What is the MOQ?
A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is 10 sets. For the big capacity products, it is 1 set.
Q5: Can you offer Form A or Form E or C/O ?
A5: Yes, no problem, we can apply for it from our local government.
Q6: What kind of Certificates do you have?
A6: CE, ISO9001 and SGS.
Q7: What is the Terms of Payment?
A7: L/C, T/T, D/P, D/A, Western Union and MoneyGram (for Small-amount payment).