New Energy Transformer 10–35 kV

FR | ES | RU

Home

New Energy Transformer

Product Name: New Energy Transformer / New Energy Substation Transformer
Transformer Type: Three-phase oil-immersed double-winding transformer, non-excitation voltage regulation
Typical Applications: Photovoltaic power plants, wind farms, energy-storage systems, utility substations, industrial power systems, and other new-energy generation projects
Rated Capacity:
10 kV class: 500–3,150 kVA
35 kV class: 1,000–12,500 kVA
Other capacities can be customized according to project requirements
Primary Voltage:
10 kV class: 10–12 kV
35 kV class: 35–38.5 kV
Secondary Voltage: 0.4–1.14 kV, depending on system design
Tapping Range: Typically ±2×2.5% or ±5%; project-specific tapping schemes available
Vector Group: Dy11 / Yd11; YNd11 available for larger-capacity configurations
Impedance Voltage:
10 kV class: approximately 4–8%
35 kV class: approximately 6–14%
Cooling Method: ONAN as standard; forced-air cooling can be configured for higher-load applications
Voltage Regulation: Off-circuit tap changer; other regulation schemes can be customized
Installation: Suitable for outdoor or enclosure-integrated new-energy substations
Structure: Oil-immersed transformer with external radiator/cooling assembly, conservator and protection accessories; can be integrated with prefabricated substation enclosure
Insulation Medium: Mineral insulating oil
Applicable Standards: IEC / ANSI / IEEE / GB/T, subject to project specification
Key Features: High efficiency, low losses, reliable insulation performance, compact structure, strong environmental adaptability, and suitability for continuous operation in renewable-energy power stations.

Inquiry

Product Introduction

Product Overview

The new energy substation is a power conversion and distribution equipment specially designed for the new energy power generation system, which ismainly used to convert the low-voltage atemating curent generated by the new enerey power generation system into medum voltage or high-voltageaernating ourent, and fed the electric enery into the national grid It is widely used in the constuction and transtormation of 10- 11ok smalandmedum-sized substations (distrbuton), tactories and mines and mobile operations in petroleum, chemical industry. drling plaforms, urban areas, ruralareas,ete. This producthas the characteristios of inteligence. energy saving and environmental protection, excellent electrical performance, and inova-tive structural design.

Application

Product Features

✔ High Efficiency and Energy Saving

✔ Superior Thermal Performance

✔ Strong Overload Capability

✔ Flexible Customization Options

✔ Durable and Weather-Resistant Design

✔ Low Noise Operation

Customization Service

Certifications

Packing and Delivery

Testing and Quality Assurance Routine Electrical Tests

Insulation resistance, winding resistance, voltage ratio, load loss, no-load lossHigh Voltage & Dielectric Tests: lightning impulse, short-circuit withstand, dielectric strengthTemperature Rise Tests: ensures stability under maximum load and continuous operationNoise and Vibration Tests: industrial noise reduction and minimal vibration for sensitive environmentsOil Quality Analysis: dielectric strength, moisture content, and chemical stability

Installation and Maintenance

The transformer is designed for easy installation and low maintenance:Suitable for outdoor or indoor installationMinimal maintenance due to sealed oil systemPeriodic inspection recommended for long-term performance.

Previous: European-Style Compact Substation

Next: Noine

Tell us the required capacity, primary and secondary voltages, phase, frequency, installation environment, applicable standard, and delivery destination. Our sales and engineering teams will review your requirements and respond within one business day.