Wholesale Power Electric Step-up Transformer Oil Immersion From 50kva to 2500 Kva MV&HV Transformers
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Three Phase Oil Immersed Transformer (50kVA to 2500kVA)
Product Overview
Our wholesale power electric step-up transformers feature oil-immersed construction for medium and high voltage applications from 50kVA to 2500kVA. Designed for distribution systems, these three-phase transformers offer superior performance and reliability.
Key Specifications
| Attribute | Value |
|---|---|
| Frequency | 50Hz, 60Hz |
| Phase | Three |
| Coil Structure | Fully sealed construction, layer coil, Shell-Type Coil |
| Output Voltage | 415V, 110V, 220V, 380V, 400V, 440V, 480V |
| Input Voltage | 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 69kV, 110kV, 115kV |
| Types Available | Dual Winding, Oil-Immersed, Field Adjustable, AUTOTRANSFORMER, Voltage Regulator, Isolation |
Technical Features
The S13 series oil-immersed distribution transformer is built with high-quality low-loss silicon steel and advanced coil winding technology. Designed for low loss, high efficiency, and excellent cooling performance.
Performance Data
| Rated Capacity (KVA) | Vector Group | Voltage Combination | Tapping Range | No-load Loss | Load Loss | No-load Current | Impedance |
|---|---|---|---|---|---|---|---|
| 30 | Yyn0 / Dyn11 | 10 6.3 6 | ±5% ±2X2.5% | 80 | 630 | 1.5 | 4.0 |
| 50 | 100 | 910 | 1.3 |
Our Service Process
- Consultation: Response within 1 hour with suitable transformer recommendations and quotation
- Design Approval: Technical drawings confirmation within 7 days after payment
- Production: Strict quality control with QC and test reports provided
- Installation Support: Professional guidance with 2+ years warranty
Why Choose Our Transformers?
- 30+ senior engineers offering 24/7 technical support
- 100,000m² factory with 250 workers and 30+ engineers
- 4 production lines with 10,000+ sets annual capacity
- 100% quality testing with 25 detection parameters
- 15 years transformer manufacturing experience
- Compliant with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
- Custom solutions for cross-industry applications
- Global on-site technical support available
Have questions? Contact our team for discussion
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Hentg Power Electric Technology Co., Ltd.
Location
Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
Contact Person
Ms. Laurel