3 Phase 440v 380v to 220v 110v Ac to Ac Step Down Voltage Isolation Auto Transformers
US$270.00-$300.00
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Price varies depending on material, logo, quantity and customization requirements.
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Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
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Category:
Isolation And Auto Transformers
Introduction
| Power | 1kva-1000kva | Output Voltage | 110 V, 220 V, 380 V, 440 V, 480 V |
| Phase | Three Phase | Frequency | 50 Hz, 60 Hz |
| Input Voltage | 208 V, 380 V, 110 V, 220 V, 3 kV, 6 kV | Material | Copper, Aluminium Alloy |
| Coil Number | Multiple Windings | Coil Structure | Toroidal, Coreless |
| Application | Industrial Power Supplies, Electronic, Power | Efficiency | 0.98 |
| Product name | Three phase dry type isolation transformer | Voltage accuracy | ±1% |
| Voltage variation rate | ≤1.5 | Insulation resistance | ≥150M |
| Electrical strength | 3000VAC/1min | Design life | 20 years |
| Cooling mode | Dry air cooling | Input voltage | 660V 440V 380V 220V(Customizable voltage) |
| Temperature rise | ≤60℃ | Noise | 35db(Within meters) |
We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
