High-Quality Electricity Supply From Innovative European Transformer Substation

• Customization: Available
• Type: Yb
• Structure: Fixed Board
• Model NO.: YB
• 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. proudly manufactures a diverse array of package substations, primarily featuring components such as the transformer unit, high voltage unit, and low voltage unit. These substations are encased in superior materials like stainless steel, aluminum alloy, cold-rolled plate, and non-metal materials... Often referred to as the European type transformer substation, this Prefabricated Substation is a pinnacle of innovation.
designed to proficiently perform electrical energy transformation, distribution, transmission, measurement, compensation, system control, and protection, along with communication functions. Typically, it includes three essential compartments: The High Voltage Compartment, equipped with advanced high/medium voltage switchgear like ring main units or gas-insulated switchgear, supporting up to a maximum rated voltage of 40.5kV. 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 and indispensable power distribution supply unit within the electrical cable power network. it represents a complete power supply system equipped with high voltage controlling, protection, conversion, and distribution capabilities. This system is optimally utilized in 3-phase AC 50Hz setups, accommodating a maximum rated current of up to 1600KVA transformers. It is extensively applied across industrial and mining enterprises, residential communities, hospitals, malls, high-rise buildings, and various other distribution systems. The Compact Prefabricated Substation stands out as one of the most efficient, convenient, and cost-effective solutions, offering user-friendly operation paired with safety and simplicity.


Working Environment Specifications
1. Ambient temperature: Ranging between -25ºC to +40ºC
2. Altitude: Must not exceed 1000 meters above sea level
3. Relative Humidity Conditions:
Daily average should remain below 95%, with the average water vapor pressure not exceeding 2.2kPa
Monthly average should be below 90%, with the average water vapor pressure not exceeding 1.8kPa
4. Seismic Intensity: Must be less than magnitude 8
5. External Wind Speed: Should not surpass 35m/s
6. Installation Location: Suitable for areas free from fire hazards, explosive dangers, and chemical corrosion.

We have the capability to produce this substation according to customer-specific 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 boasting a decade of expertise in crafting high and low voltage switchgears, substations, transformers, cable distribution boxes, and an array of electrical equipment, such as vacuum circuit breakers and load break switches.
Our factory proudly stands as an esteemed supplier to the State Grid Corporation of China.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services and can personalize your product with your logo. Our expert technical and quotation team is ready to deliver a project that meets your drawings and specifications to perfection.
3. What is your Minimum Order Quantity (MOQ)?
Our MOQ is a convenient 1 piece.
4. How long is your delivery lead time?
Delivery times are tailored to your specific product requirements and order volume. Typically, we ensure availability within 5 to 10 working days.
5. How do you resolve quality issues?
Kindly provide detailed photographs of any quality concerns. Our skilled technical and quality testing teams will conduct a thorough analysis and deliver a satisfactory solution within two days.
6. What are your payment terms?
Payment terms include a 30% T/T in advance, with the balance of 70% due before shipment. We also accept payments via Western Union and L/C.