Smart Grid Technology Solutions for Efficient Voltage Conversion Systems

• 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.proudly manufactures an extensive array of state-of-the-art package substations. Our range predominantly includes cutting-edge transformer units, innovative high voltage units, and reliable low voltage units. Each enclosure is meticulously crafted using superior materials such as stainless steel, aluminum alloy, cold-rolled plate, and non-metallic components. Our European type transformer substation, known as the Prefabricated Substation, is designed to offer unparalleled performance and reliability.
Engineered to excel, this substation seamlessly performs the transformation, distribution, transmission, and measurement of electrical energy. It offers compensation and executes system control, protection, and communication functions with precision. Typically, it incorporates three meticulously organized compartments: the High Voltage Compartment, featuring advanced high/medium voltage switchgear like ring main units and gas insulated switchgear with a maximum rated voltage of 40.5kV; the Low Voltage Compartment; and the Transformer Compartment, equipped with either a high-efficiency three-phase oil-immersed transformer or a cast resin dry-type transformer.


This substation is integral to the electrical cable power network, ensuring dependable and consistent power distribution.It represents a comprehensive power supply solution with high voltage control, protection, conversion, and distribution capabilities. Designed for three-phase AC 50Hz with a rated current up to 1600KVA, it finds extensive application across industrial and mining sectors, ensuring robust performance.Beyond its industrial uses, this substation is perfectly suited for residential areas, hospitals, malls, high-rise buildings, and other sophisticated distribution systems, delivering reliable power support. Our compact prefabricated substation stands out as an exceptional, user-friendly, and cost-effective solution. It seamlessly combines safety, simplicity, and efficiency, making it an indispensable addition to any power distribution setup.


Optimal Working Environment Specifications
1. Ambient temperature: Operates efficiently in a range from -25ºC to +40ºC
2. Altitude suitability: Designed for altitudes not exceeding1000m
3. Relative humidity constraints:
Daily average must remain below 95%, with water vapor pressure averaging less than 2.2kPa for optimal function.
Monthly average humidity should be below 90%, with water vapor pressure averaging less than 1.8kPa for sustained operation.
4. Seismic resilience: Engineered to withstand seismic intensities below magnitude 8.
5. Wind resistance: Built to endure external wind speeds up to 35m/s, ensuring stability.
6.Installation Location Requirements: Suitable for environments that are non-flammable, explosion-free, and free from chemically corrosive agents.

We offer customized production solutions for this substation, precisely tailored to meet specific customer requirements and drawings, ensuring a perfect fit for every application.

Product Parameters

Detailed Photos

Frequently Asked Questions (FAQ)

1. Are you a trading company or a manufacturer?
We are a distinguished, professional factory boasting a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and an array of electrical equipment, which also includes vacuum circuit breakers and load break switches. Our commitment to excellence has solidified our reputation as industry leaders.
Our factory proudly stands as a premier and trusted supplier to the State Grid Corporation of China, ensuring our esteemed clients receive only the best.
2. Do you accept customized service?
We provide exceptional OEM/ODM services, offering the capability to emblazon your logo on our products. With a team of adept technical experts and a responsive quotation team, we are poised to deliver a project perfectly tailored to your drawings and specifications, ensuring complete satisfaction and seamless collaboration.
3. What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity (MOQ) is just 1 piece, offering unparalleled flexibility to meet your unique needs.
4. What is your estimated delivery lead time?
The delivery lead time is contingent on your specific product requirements and quantity. Typically, you can anticipate a swift and efficient timeframe of 5 to 10 working days, ensuring prompt fulfillment of your order.
5. How do you address quality issues?
Please provide detailed photographs of the quality concerns. Our dedicated technical and quality testing departments will conduct a thorough analysis and propose a satisfactory resolution within 2 days, reaffirming our commitment to excellence.
6. What are your payment terms?
We require a 30% T/T payment in advance, with the remaining 70% due before shipment. To cater to your convenience, we also accept payments via Western Union and L/C, offering various options for a smooth transaction.