Three Phase Dry Type Isolation Transformer 100VA-5000KVA Capacity Copper Aluminum Windings 415V Input
Three Phase Dry Type Isolation Transformer with full-load design, available in both copper and aluminum winding configurations. These transformers provide safe electrical isolation and reliable power conversion for industrial applications.
- Electromagnetic induction principle for reliable operation
- Secondary winding not connected to ground for enhanced safety
- Ideal for power maintenance and industrial applications
- Available in copper or aluminum winding materials
- Certified with CE and ISO standards
| 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 |
| Efficiency | 80% to 99% |
| Operating Temperature | -15℃ to 40℃ |
- Pressure-tight test: 2500V/min
- Insulation resistance: >100MΩ
- Ground resistance: 25A
- Temperature rise: ≤115K
- Total losses: 4%
Yes, we welcome sample orders for quality testing. Sample delivery typically takes 3-7 days via DHL, UPS, or FedEx.
Mass production requires 7-25 days depending on order quantity and specifications.
24 months from bill of lading date. We provide free technical support and replacement of damaged accessories with photo documentation.
Yes, we offer comprehensive customization including colors, special functions, packaging, and logo printing (MOQ: ≥10 pieces).
We maintain strict quality control with CE certification, professional engineering teams, technical supervision at each production stage, and comprehensive performance testing.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.