6500 kVA Double-Split Step-Up Substation Power Transformer 480V to 13800V for Solar
URL: /6500kva-double-split-step-up-substation-power-transformer-solar
Product Summary
Winley Electric's 6500 kVA double-split oil-immersed step-up substation transformer is specifically designed for large-scale solar photovoltaic power plants. It steps up 480 V inverter output to 13.8 kV for grid interconnection, featuring a low-loss design and fast 7-week delivery. Customized for 60 Hz grid requirements, it meets IEC international standards.
Key Selling Points
- 7-Week Ultra-Fast Delivery: Shorter than industry average of 12-16 weeks, ensuring on-schedule grid connection for solar projects (case highlight id 802).
- Double-Split Winding Design: Optimized for dual PCS (power conversion system) integration, minimizing harmonic interaction (case: 480V to 13800V double-split).
- Low-Loss Energy-Saving Construction: Reduces long-term operation and maintenance costs for solar power plants (case highlight id 802).
- IEC Standard Compliance: Manufactured strictly per IEC international standards for reliable new energy applications (case highlight id 802).
Technical Specifications
| Capacity | 6500 kVA |
| Primary Voltage | 480 V |
| Secondary Voltage | 13.8 kV |
| Winding Configuration | Double-split |
| Type | Oil-immersed, step-up |
| Standards | IEC60076, ANSI/IEEE (as applicable) |
| Materials | Copper, Aluminum, Steel |
Models and Options
Standard 6500 kVA double-split design. Custom voltage ratios and auxiliary winding options available per project.
Materials and Structure
Core: High-grade grain-oriented silicon steel. Windings: Copper or aluminum with double-split configuration. Tank: Steel, outdoor weather-resistant structure.
Applications
Utility-scale solar farms, solar-plus-storage projects, commercial PV installations requiring step-up to medium voltage (source: case application).
Customization
Voltage levels, impedance, tap changer, and enclosure materials can be tailored. Contact for project-specific solar transformer solutions.
Case Study
Client: Energy Enterprise (2 units)
Application: 6500 kVA step-up for Honduras solar PV plant, 480V to 13800V double-split
Result: 7-week delivery, supplies ~10MW clean power, low-loss operation, IEC compliant.
FAQ
Q: What is the lead time for a 6500 kVA solar transformer?
A: Winley Electric delivered similar units in 7 weeks, significantly faster than industry standard (source: case id 802).
Q: Is this transformer suitable for 60 Hz grid?
A: Yes, it is customized for 60 Hz grid requirements, as demonstrated in Honduras (source: case highlight).
Q: What is a double-split winding?
A: It features two separate low-voltage windings to connect to two PCS units, improving system flexibility and reducing harmonics (case description).
Q: Which standards are applied?
A: IEC international standards, also ANSI/IEEE as applicable (source: case and product params).
Inquiry Information
MOQ: 1 set
Delivery: FOB/CIF
Payment: T/T
Contact: steven@winley-electric.com | WhatsApp: +8618650108051
