Indoor Compact Packaged Substation Power Transformer 50Hz Frequency Aluminum Winding
This three-phase power transformer features aluminum winding and operates at 50Hz frequency, designed for efficient power distribution systems. The compact packaged substation design makes it ideal for indoor installations with space constraints.
| Attribute | Value |
|---|---|
| Type | Power transformer, distribution transformer, Auto Transformer |
| Frequency | 50Hz, 60Hz |
| Winding Material | Aluminum |
| Phase | Three |
| Protection Class | IP23 |
| Rated Power | 1000 kVA |
| Cooling Method | ONAN |
| Efficiency | 98% |
| Model | CST-100 |
- Flexible configuration supporting customized HV/LV design
- Side-mounted HV/LV terminals and switches for space-efficient installation
- Fully sealed oil tank and insulated design for reduced maintenance
- High efficiency operation with 98% performance rating
- Modular design for easy relocation and reuse

| Parameter | Unit | Value |
|---|---|---|
| Rated Frequency | Hz | 50 |
| Rated Voltage | kV | 6 10 35 |
| Max Working Voltage | kV | 6.9 11.5 40.5 |
| Rated Current | A | 400 630 |
| Parameter | Unit | Value |
|---|---|---|
| Rated Voltage | V | 380 220 |
| Rated Current | A | 100-3200 |
We respond within 1 hour and recommend suitable transformers based on your needs. Our technical team confirms all drawing contents within 7 days after payment.
After finalizing drawings, we manufacture with rigorous quality inspections and provide QC/test reports. Strict raw material screening ensures quality assurance.
Our professional team provides installation guidance and on-site support, with more than 2 years warranty service.
- In-house R&D & Manufacturing with quality assurance
- Fast delivery and quick response times
- OEM/ODM customization available
- Comprehensive after-sales support
- Extensive global export experience
HENTG POWER is a professional designer, manufacturer and installer of power system solutions since 2011, specializing in reliable, high-performance solutions for global power systems.
We provide pre-production samples, conduct final inspections before shipment with QC reports, and accept Factory Acceptance Tests. Our products meet ANSI/IEEE/DOE2016/CSA/IEC60076 standards with over 2 years warranty.
We offer OEM services, professional technical support with 30+ senior engineers providing 24-hour online service, and customized payment terms.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.