Single Phase Variable Transformer
We manufacture and supply. Single-phase variable transformer. Please feel free to contact us. Click the button for a quick reply.
What is a Single Phase Variable Transformer
A single-phase digital variable transformer is a high-performance voltage regulation device; through a rotary switch, it can adjust the output voltage from 0 to 300V. Its compact design and high efficiency enable wide use in temperature control, light adjustment, power control, metallurgical instruments, electromechanical manufacturing, light industry, scientific experiments, public utilities, and household appliances. They are the ideal solution for AC voltage regulation
Product Features
- Waveform Fidelity: Maintain current waveform integrity and reduce power consumption.
- Small and lightweight, it’s easy to install and move, saving space.
- Easy to operate: The rotary switch and digital display provide accurate voltage regulation and output monitoring.
- High reliability: Stable performance is maintained in different working environments for long-term safety.
- Multiple uses: voltage regulation, temperature control, dimming, power control, metallurgical instrument, electromechanical manufacturing, light industry, and scientific experiment.
- Safety protection: It has short-circuit protection to improve equipment safety.
- Digital display: The switch button accurately controls and displays input and output voltages to enhance the user’s operating experience.
- Operating Frequency: 50/60Hz
- Efficiency: 95%
- Waveform Distortion: No additional distortion
- Temperature Rise: <60°C
- Electrical Strength: 2000V/min
- Insulation Resistance: Single-phase >5MΩ, Three-phase >2MΩ
- Maximum Ambient Temperature: +40°C
- Minimum Ambient Temperature: -5°C
- Installation Altitude: Not exceeding 1000 meters
- Relative Humidity: In humid months, the average relative humidity is 90%, with an average air temperature of 25°C
- Power Supply Voltage Waveform: Sine wave or sine-like waveform
- Installation Environment: Indoor, with no gases, steam, chemical deposits, dust, dirt, or other media that may affect the voltage regulator’s insulation performance. No significant vibrations or bumps.
Our Single Phase Variable Transformer Workshop
Our 13,000 ㎡ voltage stabilizer workshop runs 25 production lines, supported by a mold center, product testing lab, and dedicated workshops for winding, assembly, sheet metal work, and aging tests. With 200 team members, including 32 technical engineers, we produce over 1,000 voltage stabilizers daily.
Packing & Shipment
- Voltage stabilizers are packed in shockproof, moisture-proof, and rust-proof export packaging. Small units use reinforced cartons; large industrial models adopt IPPC heat-treated wooden crates or pallets. Machines include corner buffers, insulated terminals, and desiccants to prevent condensation and corrosion. Outer boxes are marked with Fragile, This Side Up, Keep Dry and clear shipping marks.
- Air Freight: Complies with IATA rules. Terminals are insulated, and loose metal parts are secured.
- Sea Freight: Enhanced protection against salt spray. Solid wood packaging must carry valid IPPC marks to avoid quarantine detention.
Experienced Staffs
200+ skilled workers & engineers, daily output over 1,000 units.
100% Full Ispection
All voltage stabilizers are fully tested prior to shipment, and full QC reports are provided.
Global Certifications
QC reports & Certificate of Origin available. UKCA, EAC, SABER, SONCAP and other regional certificates can be supplied.
One-Stop Service
From production to shipment, we offer a one-stop service.
Contact Us
We’d love to hear from you! Please send us a message using the form now. We will contact you within one working day. Please watch for emails from addresses ending in “@kesunme.com.”
