Advanced Energy Transformation Solutions for European Transformer Stations

• 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

Zhejiang Guanhao Power Transmission and Distribution Co., Ltd. specializes in the manufacturing of a wide array of package substations, primarily incorporating transformer units, high voltage units, and low voltage units. The substation's shell material is predominantly crafted from robust stainless steel, high-quality aluminum alloy, cold-rolled plate, and non-metal materials. Also known as the European type transformer substation, the prefabricated substation stands out as a top-tier option in the industry.
capable of efficiently executing the transformation, distribution, transmission, measurement, and compensation of electrical energy; it also facilitates system control, protection, and seamless communication functions. Typically, this substation comprises three essential compartments: the High Voltage Compartment (equipped with advanced high/medium voltage switchgear, such as the ring main unit and gas-insulated switchgear, with a rated voltage reaching a maximum of 40.5kV), the Low Voltage Compartment, and the Transformer Compartment (housing either a three-phase oil-immersed transformer or a cast resin dry-type transformer).


This substation serves as a crucial power distribution supply unit within the electrical cable power network, ensuring reliability and optimal performance. it embodies a comprehensive power supply unit integrating high-voltage control, protection, conversion, and distribution. It is designed for use in three-phase AC systems at 50Hz with a rated current of up to 1600KVA. This versatile unit is widely implemented across diverse sectors, including industrial and mining enterprises. residential areas, hospitals, shopping malls, high-rise buildings, and other sophisticated distribution systems. The compact prefabricated substation emerges as one of the most efficient, user-friendly, and cost-effective solutions available. Its safety and simplicity make it an ideal choice for operating substations with ease.


Optimal Working Environment
1. Ambient temperature range: -25ºC to +40ºC
2. Altitude: not exceeding 1000 meters
3. Relative humidity conditions:
Daily average humidity below 95%, with the average water vapor pressure under 2.2kPa
Monthly average humidity below 90%, with the average water vapor pressure under 1.8kPa
4. Designed to withstand seismic intensities of less than magnitude 8
5. Resilient to external wind speeds of up to 35m/s
6. Installation Location: Suitable for environments free from fire hazards, explosion risks, and chemical corrosion.

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

Product Parameters

Detailed Photos

Frequently Asked Questions

1. Are you a trading company or manufacturer?
We are a distinguished factory with a decade of expertise in crafting high and low voltage switchgears, substation units, transformers, cable distribution boxes, and an array of electrical apparatus, including vacuum circuit breakers, load break switches, and more.
Our factory proudly stands as a premium supplier to the State Grid Corporation of China.
2. Do you accept customized service?
We provide exceptional OEM/ODM services, enabling you to emblazon your logo on our products. Our skilled technical and quotation teams are eager to deliver a project that meets your exact drawings and parameters to perfection.
3. What is your MOQ?
We accommodate orders starting at a minimum quantity of just 1 piece.
4. How long is your delivery lead time?
The delivery duration is contingent on your specific product requirements and order volume. Generally, a timeframe of 5 to 10 working days is achievable.
5. How do you solve quality problems?
Kindly submit detailed photographs of any quality issues encountered. Our adept technical and quality testing teams will conduct an analysis and provide a satisfactory resolution within 2 days.
6. What are your payment terms?
We require a 30% T/T payment in advance, with the remaining 70% due prior to shipment. Western Union and L/C are also available payment options.