Premium Quality Three Oil

• Overview
• IMFORMATION

Overview

Basic Info.

Model NO.	S11; S13; S9
Core	Amorphous Alloy Transformer
Cooling Method	Onan
Winding Type	Two-winding Transformer
Certification	ISO9001
Usage	Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics	Rated Frequency
Shape of Core	EI
Brand	Hairui
Coil Number	3
Coil Structure	Oval
Frequency	50 Hz60 Hz
Input Voltage	35 Kv, 11 Kv, 10 Kv33kv.20kv
110V220V380V400V415	Output Voltage V, 11kv
Transport Package	Standard Wooden Crate Packaging for Export
Specification	Customizable
Trademark	HaiRui
Origin	Zhejiang, China
Production Capacity	60000/PC

Packaging & Delivery

Package Size1880.00cm * 1250.00cm * 1850.00cm Package Gross Weight4600.000kg

Product Description

Fully sealed and maintenance-free: Corrugated tank design eliminates the need for an oil conservator, isolating the transformer from air and moisture.
High energy efficiency: Meets GB 20052-2024 Level 1 energy efficiency standards, with no-load and load losses reduced by over 30% and 20% respectively.
Robust and durable: Special fastening and impact-resistant structural design, suitable for long-distance transportation and harsh environments.
Strong short-circuit resistance: Balanced winding ampere-turn distribution and high mechanical strength.

IMFORMATION

Rated Capacity	10000kVA
Connection Group Label	Yd11
No-load Loss	7.70kW
Load Loss (at 75℃)	47.7kW
No-load Current	0.55%
Impedance Voltage	5.5%
Overall Dimensions	2850×2880×3265mm
Number of Phases	Three-phase
Cooling Method	Oil-immersed
Certification	ISO9001

Stable voltage transformation: Standard 10kV/0.4kV transformation, with optional Dyn11 connection group to suppress harmonics.
Long service life: Vacuum drying and oil filling process, slow insulation aging, and a design life exceeding 20 years.
Wide environmental adaptability: Suitable for indoor and outdoor use, high altitude, high humidity, high pollution, and coastal environments.
Multiple safety protections: Integrated pressure relief valve, gas relay, etc., for maintenance-free and safe operation.Power grid distribution: Urban and rural power grid transformation and power distribution for industrial and mining enterprises.
Infrastructure: Power supply for projects in construction, petrochemicals, metallurgy, ports, etc.
New energy support: Step-up or grid connection units for wind and solar power plants.
OEM/Components: As a core component of prefabricated substations (package substations).

Significantly reduced TCO: Ultra-high energy efficiency saves on electricity costs, and the maintenance-free design reduces operating and maintenance expenses.
Reliable delivery and quality: Standardized production ensures delivery within 12-30 days and compliance with international standards.
Flexible customization: Customizable options include capacity, size, protective coatings (such as corrosion resistance), and voltage.
Compliant with mainstream standards: Strictly adheres to Chinese standards such as GB/T 1094 and GB/T 6451.

The company is located in the foothills of the beautiful Yandang Mountain, close to Yueqing Bay and Yongtai Expressway; It is about 30 kilometers away from Wenzhou airport, railway station and port, with superior geographical location and convenient transportation - located in Yueqing Economic Development Zone, with a modern, park-like working and living environment.The company is a technology-based enterprise focusing on the R&D, production and sales of complete sets of intelligent power transmission and transformation and high-voltage components. There is strong technical force, first-class production equipment, the use of advanced production technology, strict management means, improve the pre-sales, sale, after-sales service. Strictly pass the ISO9001 and ISO9002 quality system certification to ensure quality safety, reliability and stability.The company is specialized in the production of European-style and American-style box transformers and boxes, dry-type, oil-immersed power transformers, high and low voltage switch gear, high-voltage vacuum circuit breakers, high-voltage load switch series, etc., with hundreds of specifications. The products are well-selected, scientifically designed, exquisite production technology and perfect shape. All of them demonstrate scientific, environmental integration and humanization.
It is well received by the electric power sector, urban residents, and industrial and mining enterprises, and the majority of users, and has been well received. The company formulates the strategic goal of long-term development: "scientific and technological innovation, creating excellent brand", seeking development with science and technology and quality, and making customers more satisfied.
The company adheres to the quality of the brand, and has won the honor of Zhejiang Province science and technology enterprises, box-type substation top ten famous brands and so on. We sincerely welcome domestic and foreign merchants to work together to create better performance.

1: Does it support OEM/ODM customization?A: Yes, we support customized services, including parameter adjustments for power, size, input/output voltage, protection level (IP level), working environment (such as explosion-proof, high temperature resistance), and provide technical solution design.2: Can you provide technical document support?A: Yes, English manuals, product certificates, test reports, wiring diagrams, and other documents are provided with the goods, and we can assist customers in completing the necessary documents for import customs clearance.3: How can I contact you when encountering technical issues?A: Provide 24-hour English technical response, which can be communicated through email, WhatsApp, Skype or online meetings. In emergency situations, engineers can be arranged to provide on-site support.4: Where are you? Can I come see you?A: Of course, you are welcome to visit our factory anytime.