Advanced Smart Grid Solutions for Sustainable Energy Management

• 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. is a pioneering leader in the energy sector. We specialize in the art of manufacturing. Our expansive collection of package substations includes a variety of essential components such as transformer units, high voltage units, and low voltage units. The robust substation shell is crafted from premium materials including stainless steel, aluminum alloy, cold-rolled plate, and non-metal materials. Often referred to as the European type transformer substation, our Prefabricated Substation is engineered to perfection.
This substation is capable of transforming, distributing, transmitting, measuring, and compensating electrical energy, while also providing system control, protection, and communication functionalities. Typically, it consists of three key compartments: the High Voltage Compartment (equipped with high/medium voltage switchgear like the ring main unit and gas insulated switchgear with a maximum rated voltage of 40.5kv), the Low Voltage Compartment, and the Transformer Compartment (housing a three-phase oil-immersed transformer or a cast resin dry-type transformer).


This substation serves as a crucial power distribution unit within the electrical cable power network. A comprehensive power supply solution, it includes H.V. controlling, protection, conversion, and distribution capabilities. Designed for 3-phase AC at 50Hz and supporting a maximum rated current of 1600KVA, this substation is extensively utilized across industrial and mining enterprises. It finds significant application in residential areas, hospitals, malls, high-rise buildings, and various other distribution systems. The Compact Prefabricated Substation stands out as a highly efficient, convenient, and economical solution. It offers a user-friendly approach, ensuring safety and simplicity in substation operations.


Optimal Working Environment
1. The ambient temperature ranges from -25ºC to +40ºC.
2. Altitude should not exceed 1000m.
3. Relative humidity conditions:
Daily average should be less than 95%, with the daily average water vapor pressure below 2.2kpa.
Monthly average should be less than 90%, with the monthly average water vapor pressure below 1.8kpa.
4. Seismic intensity: must be less than magnitude 8.
5. External wind speed should not exceed 35m/s.
6. Installation Location: Ideal for sites free from fire hazards, explosion risks, and chemical corrosion.

We offer customization of the substation according to the requirements and specifications provided by the customer, ensuring it meets their unique needs.

Product Parameters

Detailed Photos

In-Depth Insights: Frequently Asked Questions (FAQ)

1. Are you a trading company or manufacturer?
We proudly operate as a professional factory with a decade of expertise in creating high and low voltage switchgears, substations, transformers, and cable distribution boxes. Our repertoire also includes a diverse range of electrical equipment, such as vacuum circuit breakers and load break switches.
Our factory is an esteemed supplier to the State Grid Corporation of China, renowned for its excellence.
2. Do you accept customized service?
Indeed, we offer top-tier OEM/ODM services, with capabilities to emblazon your logo on our products. Our adept technical and quotation teams are at your service, ready to craft a project tailored to your drawings and specifications.
3. What is your Minimum Order Quantity (MOQ)?
Our flexible MOQ is set at a single piece, ensuring accessibility for all your needs.
4. How long is your delivery lead time?
The lead time varies based on your specific product requirements and order quantity. Generally, a timeframe of 5 to 10 working days is achievable.
5. How do you resolve quality issues?
We request detailed photos of any quality issues so our skilled technical and quality testing departments can conduct an analysis. Expect a comprehensive solution within just 2 days.
6. What are your payment terms?
Our payment terms are flexible, with a 30% T/T in advance and the remaining 70% due before shipment. We also accept Western Union and L/C options.