Product Overview

The DT Series Step Up & Step Down Voltage Converter is a single-phase autotransformer designed for bidirectional voltage conversion between 110V and 220V. It allows users to safely operate electrical equipment designed for different voltage standards without modifying the original equipment.

Supporting both step-up (110V to 220V) and step-down (220V to 110V) conversion, the DT Series is ideal for imported appliances, industrial equipment, laboratory instruments, and commercial electronics. Available in capacities from 500VA to 10,000VA, the DT-3000VA model offers an excellent balance of power, portability, and versatility.

Note: This is a non-isolated autotransformer. The input and output share a common electrical connection.

Key Features

Bidirectional Voltage Conversion

The DT Series supports seamless voltage conversion between 110V and 220V, making it suitable for countries with different electrical standards.

Features include:

• 110V to 220V step-up conversion

• 220V to 110V step-down conversion

• Dual 110V output sockets

• Dual 220V output sockets

• 50Hz / 60Hz compatible

• Worldwide voltage compatibility

It enables imported appliances and international equipment to operate safely without additional electrical modifications.

Multiple Power Ratings Available

The DT Series is available in multiple capacities to match different power requirements:

• DT-500VA

• DT-1000VA

• DT-1500VA

• DT-3000VA

• DT-5000VA

• DT-10000VA

For optimal performance, select a model with at least 20–30% higher capacity than the connected load.

Durable Metal Housing & Efficient Cooling

Designed for continuous operation, the transformer features a heavy-duty metal enclosure and optimized ventilation system.

Advantages:

• Rugged steel enclosure

• Excellent impact resistance

• Large ventilation openings

• Efficient natural air cooling

• Low operating temperature

• Long service life

The high-quality transformer core delivers stable output voltage with low power loss and minimal noise.

User-Friendly Design

Front Panel

• Two 110V output outlets

• Two 220V output outlets

• Green power indicator

• Main rocker power switch

• Clearly labeled output voltage

Rear Panel

• 110V / 220V input voltage selector

• Standard AC input connector

• Built-in fuse protection

• Easy-access fuse replacement

Portable Structure

A reinforced carrying handle allows convenient transportation between job sites, workshops, laboratories, or offices.

Multiple Safety Protections

Safety features include:

• Built-in overload fuse

• Flame-retardant metal enclosure

• Stable sine-wave output

• CE-compliant design

• Reliable long-term operation

The transformer is easy to operate and requires no complicated installation.

Technical Specifications (DT-3000VA)

Typical Applications

The DT Series Voltage Converter is suitable for a wide range of residential, commercial, and industrial applications.

Imported Household Appliances

• Refrigerators

• Washing machines

• Microwave ovens

• Coffee machines

• Kitchen appliances

• Air purifiers

Industrial Equipment

• Machine tools

• Industrial motors

• Manufacturing equipment

• Packaging machinery

• Production equipment

Laboratory Equipment

• Testing instruments

• Optical microscopes

• Scientific equipment

• Precision measuring devices

Repair & Maintenance

• Electrical testing instruments

• Power tools

• Maintenance equipment

• Service workshops

Office & Commercial Equipment

• Printers

• Copiers

• POS systems

• Imported office equipment

International Travel & Relocation

• Overseas household appliances

• Imported electronic products

• International moving

• Cross-border equipment deployment

How to Use

1. Confirm the rated voltage and total power of your equipment.

2. Select a transformer with sufficient power capacity.

3. Connect the power cord to the AC input socket.

4. Set the rear voltage selector to match the local mains voltage.

5. Plug your equipment into the appropriate 110V or 220V outlet.

6. Turn on the main power switch.

7. The power indicator will illuminate, and the connected equipment is ready for operation.

Important: Never exceed the transformer's rated capacity. Please read the user manual before operation.

Why Choose the DT Series Voltage Converter?

• Bidirectional 110V ↔ 220V voltage conversion

• Supports both step-up and step-down operation

• Multiple capacities from 500VA to 10kVA

• Heavy-duty metal enclosure

• Efficient cooling design

• Four output sockets for multiple devices

• Portable carrying handle

• Built-in overload protection

• CE compliant

• Simple plug-and-play operation

Custom Service

We offer custom solutions, including:

• Input/output voltage configurations

• Power capacities up to 30kVA

• Socket types (US, EU, UK, AU, Universal)

• Plug customization

• OEM & private labeling

• Custom enclosure colors and logos

Contact us for quotations, technical support, or OEM manufacturing services.