Sdt-3000va, Step up Down Dual-Input Transformer 220/110V-110/220V
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Product Highlights
- Dual Voltage Conversion: Switchable 110V/220V input and output for global compatibility.
- Pure Copper Windings: Ensures maximum efficiency, low energy loss, and long-term reliability.
- High Working Efficiency: Operating efficiency reaches up to 98% for optimal power performance.
- Fast Voltage Adjustment: Adjustment time under 0.5s when input voltage changes by 10%.
- Compact and Portable: Easy to carry, safe, and sturdy design for various applications.
- Built-in Protection: Features MCB protection and power indicator light for safety.
- Global Certification: Certified with CE, ISO9001, and SGS standards.
- Flexible Customization: Supports logo printing and design customization for bulk orders.
Product Attributes
- Customization
- Available
- Application
- Power
- Phase
- Single
- Model NO.
- SDT
- Core
- Shell-type Transformer
- Cooling Method
- Nature Cooling
- Winding Type
- Auto-transformer
- Certification
- ISO9001, CE
- Usage
- Single-phase Transformer, Power Transformer
- Frequency Characteristics
- Low Frequency
- Shape of Core
- Ring
- Brand
- Zhengxi
- Input Voltage
- 220/110V
- Plug and Socket Option
- Yes
- Adjust Time
- <0.5s(When Input Voltage Has a Change of 10%)
- Color
- Black
- Product Name
- Step up/Down Voltage Transformer/Converter
- Frequency
- 50/60Hz
- MCB Protection
- Yes
- Output Voltage
- 110/220V
- Capacity
- 0.5-5kVA
- Transport Package
- Export Standard Packing
- Specification
- 230*202*125mm
- Trademark
- ZHENGXI or OME
- Origin
- Zhejiang, China
- HS Code
- 8504319000
- Production Capacity
- 50000pieces/Year
- Package Size
- 20.00cm * 18.00cm * 12.00cm
- Package Gross Weight
- 4.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Sdt-3000va, Step up Down Dual-Input Transformer 220/110V-110/220V
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Sdt-3000va, Step up Down Dual-Input Transformer 220/110V-110/220V -
Sdt-3000va, Step up Down Dual-Input Transformer 220/110V-110/220V -
Sdt-3000va, Step up Down Dual-Input Transformer 220/110V-110/220V -
Sdt-3000va, Step up Down Dual-Input Transformer 220/110V-110/220V -
Sdt-3000va, Step up Down Dual-Input Transformer 220/110V-110/220V -
Sdt-3000va, Step up Down Dual-Input Transformer 220/110V-110/220V -
Sdt-3000va, Step up Down Dual-Input Transformer 220/110V-110/220V
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Product Description
SDT Series Dual Voltage Transformer - Switchable 110V/220V Input & Output for Global Compatibility
The SDT Series is our specially designed dual-voltage transformer, offering flexible 110V/220V to 110V/220V conversion in a single unit. Built for international use, this transformer supports switchable input and output voltages, allowing users to easily adapt between regions with different electrical standards-perfect for travelers, import/export markets, and global OEM projects.
Engineered with pure copper windings for maximum efficiency and long-term reliability, the SDT Series ensures low energy loss and stable performance. It features a simple voltage selector switch, heavy-duty construction, and compact design, making it ideal for both residential and commercial applications.
Whether used for home appliances, tools, electronics, or industrial devices, the SDT transformer provides safe, seamless voltage conversion across diverse environments.
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.
|
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).
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR263094". Items marked "
" are certified.
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Company Profile
ZHENGXI Group is a leading manufacturer specializing in the research, development, and sales of high and low voltage electrical equipment, with over 20 years of industry experience.
The group owns three wholly-owned or controlled subsidiaries, three major business divisions, and two advanced R&D and production bases, continuously innovating to provide the market with high-quality products. Our brands "ZHENGXI Electrical" and "PINEELE" are well respected and influential in the industry.
Our product range includes automatic voltage stabilizers, buck boost transformers, variable transformer, soft starters, inverters, and high/low voltage distribution cabinets. These products are certified by IEC, CE, RoHS, FCC, and ISO9001, ISO14001, ISO45001and have obtained over 130 technical patents.
The company has been recognized as a national high-tech enterprise, leading enterprise in new technology, outstanding design patent award in China, excellent technology in China, and among the first batch of "Good Product" brand enterprises in Zhejiang Province.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 555 Chezhan Road, Liushi Town, Wenzhou, Zhejiang, China
-
Plant Area
- 10000 square meters
-
Number of Employees
- 85
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DDP, Others
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 150
Our Production Capability & Technical Expertise
-
Main Products
- Voltage Stabilizer, Transformer
-
Production Lines
- 14
-
Production Machines
- Hydraulic press, Automated equipment, Drying oven, Winding machine, Vacuum impregnation machine
-
QA/QC inspectors
- 8 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- No
-
Test Reports for Raw Materials
- FCC, Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-03-11
- Export Year
- 2014-03-13
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO45001:2018, ISO14001
FAQ
- What is the Guarantee?
- 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.
- Can we put/show our own Logo on your products?
- Yes, no problem, however, the quantity should be a bit big.
- Is OEM/ODM available?
- 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.
- What is the MOQ?
- 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.
- Can you offer Form A or Form E or C/O ?
- Yes, no problem, we can apply for it from our local government.
- What kind of Certificates do you have?
- CE, ISO9001 and SGS.
- What is the Terms of Payment?
- L/C, T/T, D/P, D/A, Western Union and MoneyGram (for Small-amount payment).
Send your message to this supplier
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Product Groups
- Hot-selling products
- Single-Phase Voltage Stabilizer
- 3 Phase Voltage Stabilizer
- AC Transformers
- Variable Transformer
- VFD Variable Frequency Drive
- Power Transformer
- High and low voltage distribution cabinet
- Soft Starters
- Pure Sine Wave Inverter
- Voltage Stabilizer Components
- Lithium Battery
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