| Customization: | Available |
|---|---|
| Application: | Power, Electronic, Instrument, Lighting, Rectifier |
| Phase: | Three |
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Safety and Fire Resistance
Dry type transformers are highly fire-resistant since they do not use flammable oil for cooling.
They are ideal for indoor and densely populated areas where safety is critical.
Environmentally Friendly
No risk of oil leakage or hazardous material contamination.
Suitable for environmentally sensitive locations like hospitals, schools, and commercial centers.
Low Maintenance
They require minimal maintenance because there is no need for oil checks, refills, or leak monitoring.
Reduced operational and maintenance costs over their lifetime.
High Reliability and Durability
Strong resistance to short circuits, moisture, dust, and chemical pollutants.
Excellent performance even in harsh environments.
Better Cooling Efficiency
Air cooling systems (natural or forced air) provide efficient thermal management.
Some models are equipped with intelligent fans for enhanced cooling performance.
Compact and Flexible Installation
Smaller footprint and easier to install in confined spaces.
No need for complex oil handling systems or fire suppression setups.
Low Noise Operation
Designed for quieter performance, making them ideal for commercial and residential environments where noise control is important.
Energy Efficiency
Advanced insulation and core materials reduce energy losses, improving overall system efficiency.
Compliance with International Standards
Most dry type transformers comply with IEC, IEEE, and GB standards, ensuring high quality, safety, and global acceptance.
| Specification | Details |
| Brand | Zhengxi |
| Model | S11 |
| Product Name | Dry type Power Transformer |
| Input Voltage | 10000V/10kV |
| Output Voltage | 400V |
| Work Efficiency | 98.60% |
| Output Accuracy | ±2% |
| Winding Material | Silk Covered Wire |
| Frequency | 50/60Hz |
| Design Life | 20 Years |
| Certifications | CE Certification, Third Party Quality Inspection Certification |
| Capacity (kVA) | High Voltage (kV) | Low Voltage (kV) | Connection Mode | No-load Loss (kW) | Load Loss (75ºC) (kW) | No-load Current (%) | Impedance Voltage (%) | Dimensions L×W×H (mm) | Gauge (Longitudinal/Transverse) |
| 30 | 11 | 0.4 | Yy115 | 0.10 | 0.60 | 2.1 | 4 | 750×490×970 | 450/350 |
| 50 | 10.5 | 0.4 | Dyn11 | 0.13 | 0.87 | 2.0 | 770×550×1030 | 450/350 | |
| 63 | 10 | 0.4 | 0.15 | 1.04 | 1.9 | 800×600×1040 | 450/380 | ||
| 80 | 6.3 | 0.4 | 0.18 | 1.25 | 1.8 | 810×680×1060 | 450/430 | ||
| 100 | 6 | 0.4 | 0.20 | 1.50 | 1.6 | 820×680×1100 | 550/450 | ||
| 125 | 0.4 | 0.24 | 1.80 | 1.5 | 1070×700×1150 | 550/470 |
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