480V Dry Type Three Phase Isolation Transformer with 5000KVA Capacity and Grain Oriented Silicon Steel Core
This 480V dry type three-phase isolation transformer features grain-oriented silicon steel core construction, providing complete electrical isolation between primary and secondary circuits while suppressing high-frequency noise interference.
- Complete electrical isolation between primary and secondary circuits
- High-frequency noise suppression through core design
- Enhanced personnel safety through voltage isolation
- Protection against dangerous voltage exposure
| Parameter | Specification |
|---|---|
| Product Model | SG/QZB/SBK/Power transformer/ZSG/SBDG/EPS UPS |
| Winding Material | Enameled copper wire or enameled aluminum wire |
| Capacity Range | 100VA to 5000KVA |
| Input Voltage | 415V or customized |
| Output Voltage | 380V or customized |
| Frequency | 50/60Hz |
| Connection Type | DYN11/YYN0 |
| Insulation Level | F/H |
| Protection Level | IP00 or higher |
| Temperature Rise | ≤115K |
| Efficiency | 80% to 99% |
| Operating Temperature | -15℃ to 40℃ |
Yes, we welcome sample orders for quality testing. Delivery typically takes 3-7 days via DHL, UPS, or FedEx.
Mass production requires 7-25 days depending on order quantity and specifications.
24-month warranty from bill of lading date. We provide technical support and replacement parts as needed.
Yes, we provide full customization including colors, functions, packaging, and logo printing (MOQ: ≥10pcs).
All products hold CE certification. We employ professional engineers, strict manufacturing processes, and comprehensive quality control testing throughout production.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.