Innovative European Transformer Substation with Advanced Safety Features Included

• Customization: Available
• Type: Yb
• Structure: Fixed Board
• Model NO.: YB
• Certification: ISO9001:2000, CCC
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 3 Uint
• Application Range: Power Distribution
• Shell Material: Aluminum Alloy
• Shell Protection Grade: IP30
• Brand: Guanhao
• General Structure: High Voltage/Transformer / Low Voltage Unit
• Ambient Temperature: -25degree Centigrade~+40degree Centigrade
• Altitude: No More Than 1000m
• Feature: Great Flexibility, Small Volume, Low Cost, Rapid
• Transport Package: Impact - Resistant Plastic Packaging
• Specification: 3400*2200*2650
• Trademark: GHGH
• Origin: China
• HS Code: 8537209000
• Production Capacity: 100pieces/Weeks

Product Description

Welcome to Zhejiang Guanhao Power Transmission and Distribution Co., Ltd. proudly manufactures a wide range of innovative package substations. These remarkable structures primarily comprise a transformer unit, high voltage unit, and low voltage unit. Our substations are crafted from top-quality materials such as stainless steel, aluminum alloy, cold-rolled plate, and non-metal materials. The Prefabricated Substation, also known as the European type transformer substation, sets a new benchmark in industry standards.
This state-of-the-art substation excels in completing the transformation, distribution, transmission, measurement, and compensation of electrical energy. It also offers robust system control, protection, and communication functionalities. The substation typically houses three distinct compartments: the High Voltage Compartment (equipped with high/medium voltage switchgear like the ring main unit or gas-insulated switchgear, with a rated voltage reaching up to an impressive 40.5kV maximum), the Low Voltage Compartment, and the Transformer Compartment (featuring either a three-phase oil-immersed transformer or a cast resin dry type transformer).


This substation serves as a vital powerhouse in electrical cable power networks, ensuring seamless distribution and supply. It represents a comprehensive power supply solution with high voltage controlling, protection, conversion, and distribution capabilities. Specifically designed for 3-phase AC, 50Hz systems, it supports transformers with a rated current of up to 1600KVA. Its versatile applications span industrial and mining enterprises, residential areas, hospitals, malls, high-rise buildings, and many other sophisticated distribution systems. The Compact Prefabricated Substation is a triumph of engineering, offering one of the most effective, convenient, and economical solutions available. It is safe, simple, and user-friendly, making the operation of a substation both efficient and stress-free.


Working Environment
1. Ambient temperature: Ranges from -25ºC to +40ºC
2. Altitude: Suitable for locations no higher than 1000m above sea level.
3. Relative humidity:
Daily average should be less than 95%, with the average value of water vapor pressure maintained below 2.2 kPa.
Monthly average should be less than 90%, keeping the average water vapor pressure under 1.8 kPa.
4. Seismic intensity: Designed to withstand intensities less than magnitude 8.
5. Maximum outside wind speed: Less than 35 m/s
6. Installation Locations: Ideal for areas free from fire hazards, explosion risks, and chemical corrosion.

We offer custom production of this substation, tailored to meet customer specifications, including drawings and specific needs.

Product Parameters

Detailed Photos

Frequently Asked Questions (FAQ)

1. Are you a trading company or manufacturer?
We pride ourselves as a professional factory with a decade of experience in crafting high and low voltage switchgears, substations, transformers, cable distribution boxes, and a diverse range of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is a distinguished supplier for the State Grid Corporation of China.
2. Do you accept customized service?
Yes, we offer exceptional OEM/ODM services, allowing you to personalize your products with your own logo. Our expert technical and quotation team is committed to delivering a tailored project that aligns perfectly with your drawings and specifications.
3. What is your Minimum Order Quantity (MOQ)?
Our MOQ is remarkably flexible, starting at just 1 piece.
4. What is your delivery lead time?
Delivery times are contingent upon your specific product requirements and order quantity. Generally, we offer a timely delivery window ranging from 5 to 10 working days.
5. How do you resolve quality issues?
Please provide comprehensive photographs of any quality issues. Our dedicated technical and quality testing departments will conduct an analysis and deliver a satisfactory solution within just two days.
6. What are your payment terms?
Our payment terms entail a 30% T/T in advance, with the remaining 70% due before shipment. We also accept Western Union and L/C.