Three Phase Voltage Transformer Product Description
Three phase voltage transformer is a high-efficiency, safe and reliable electrical equipment designed to stabilize and convert three-phase voltage, widely used in various power supply scenarios. Our product is engineered to meet the diverse needs of global markets, especially in Southeast Asia, the Middle East, North and South America, and Africa, serving a wide range of customers including factories, trading companies, power supply companies, substations, individual users, power stations, generator manufacturers, power transmission equipment, power distribution rooms, and other electrical places.
Features & Advantages
Equipped with a digital display, the three phase voltage transformer provides clear data display and real-time monitoring of working status, allowing users to grasp voltage and current parameters at a glance. It is designed with a safety trip lock for enhanced operational safety, and optional universal wheels with brakes for easy movement and fixation. Input and output indicators enable quick judgment of working status, while heat emission holes and a cooling fan realize porous heat dissipation, effectively reducing operating temperature and extending service life.
The product adopts high-purity winding material with high conductivity and low temperature rise, paired with new noise-free silicon steel that features high magnetic flux, low temperature and energy saving. It uses high-insulation materials that can withstand 3500V voltage test, and a high-quality nylon frame to ensure excellent insulation performance. Reliable terminals with strong insulation properties further guarantee stable and safe operation without additional waveform distortion.
Why Choose Us
We stand out from competitors with our professional customization capabilities, supporting OEM/ODM services including appearance, parameters, configuration, logo and packaging customization. Our products have passed ISO9001, CE, UL certifications, with strict quality control from material receiving to manufacturing. We offer comprehensive services: free professional product photography and video producing, multiple transportation modes and terms, 2-year warranty, free component replacement for quality issues, professional technical support via video calls, and on-site installation service by engineers. With a monthly capacity of 10,000 pcs for small-power products and 2,000 pcs for large-power products, we can meet both small and large order needs with a MOQ of 1 set.
Technical Specifications
| Item | Details |
| Product Name | Three phase voltage transformer |
| Brand | SHLEIPUSI or support OEM/ODM service |
| Rated Capacity | 20KVA or customized |
| Product Model | SG-20KVA |
| Rated Input/Output Voltage | Three phase 380V or customized; Three phase 380V/220V or customized |
| Working Frequency | 50/60Hz |
| Other Key Specs | Display: Digital; Output Precision: ±2%; Insulation Class: F; Protection Class: IP23 or customized; Cooling: Dry type air cooling; Warranty: 2 Years |


FAQs
Q: What’s the lead time?
A: 3-7 working days for standard products, 10 days for small quantities, 20-30 days for large quantities and customized products.
Q: How to control quality?
A: Professional inspection from material receiving to manufacturing; products are shipped only when up to standard.
Q: Payment terms?
A: 30% deposit for standard products, 50% advance for customized ones, balance before shipment.
Q: Do you provide installation support?
A: Yes, our professional team offers guidance and on-site installation.
Q: Can we put our logo?
A: Yes, OEM/ODM is accepted for large quantity orders.
Contact Information
Tel: +86 15926315252
Mobile/WeChat: +86 15926315252
WhatsApp: +86 18979230829