Reliable Transformer Equipment for Energy Efficient Substations and Grid 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.proudly crafts and delivers a comprehensive lineup of cutting-edge package substations, primarily featuring high-performance transformer units, high voltage units, and low voltage units. These resilient enclosures are meticulously constructed from top-grade materials such as stainless steel, aluminum alloy, cold-rolled plate, and select non-metal materials. Widely acclaimed as the European type transformer substation, our Prefabricated Substation is engineered to provide unmatched performance and reliability.
Expertly designed to set standards, this substation flawlessly oversees the transformation, distribution, transmission, precise measurement, and compensation of electrical energy. It also encompasses system control, protection, and advanced communication capabilities. It typically integrates three strategically organized compartments: the High Voltage Compartment, equipped with state-of-the-art high/medium voltage switchgear, including ring main units and gas insulated switchgear with a maximum rated voltage of 40.5kV; the Low Voltage Compartment; and the Transformer Compartment, fitted with a choice of a three-phase oil-immersed transformer or a cast resin dry-type transformer, ensuring versatility and efficiency.


This substation is an indispensable element within the electrical cable power network, guaranteeing consistent and dependable power distribution.It stands as a holistic power supply solution, incorporating high voltage control, protection, conversion, and distribution. Tailored for three-phase AC 50Hz with a rated current capacity up to 1600KVA, it serves a diverse range of applications across industrial and mining sectors with exceptional efficacy.Beyond industrial applications, this substation is perfect for residential areas, hospitals, shopping malls, high-rise buildings, and a variety of sophisticated distribution environments. Our compact prefabricated substation distinguishes itself as an outstanding, user-friendly, and cost-effective solution. Seamlessly blending safety, simplicity, and efficiency, it proves to be a perfect enhancement to any power distribution infrastructure.


Optimal Working Environment Specifications
1. Ambient Temperature: Spanning from a brisk -25ºC to a warm +40ºC
2. Altitude Suitability: Not exceeding1000m above sea level
3. Relative Humidity Constraints:
Daily average humidity should remain under 95%, with water vapor pressure averaging below 2.2kPa
Monthly average humidity should not exceed 90%, accompanied by water vapor pressure averaging below 1.8kPa
4. Seismic Resilience: Designed to withstand seismic intensity less than magnitude 8
5. Wind Resistance: Built to endure external wind speeds reaching up to 35m/s
6.Installation Location Requirements: Suitable for environments that are non-flammable, explosion-free, and free from chemical corrosion.

We offer bespoke production of this substation, meticulously tailored to fulfill specific customer requirements and blueprints with precision and expertise.

Product Parameters

Detailed Photos

Comprehensive and Insightful Frequently Asked Questions (FAQ) for All Your Inquiries

1. Are you a trading company or a manufacturer?
We proudly present ourselves as a distinguished and professional factory with a decade of unparalleled expertise. Our specialization lies in the meticulous crafting of high and low voltage switchgears, substations, transformers, and cable distribution boxes. Furthermore, our diverse range of electrical equipment includes state-of-the-art vacuum circuit breakers and load break switches, all engineered with a dedication to excellence.
Our factory stands as a premier and trusted supplier to the State Grid Corporation of China, delivering top-notch power solutions that set the industry standard.
2. Do you accept customized service?
We provide exceptional OEM/ODM services, enabling you to customize your experience with your unique branding on our products. Our highly skilled technical and quotation team is dedicated to designing a project that perfectly aligns with your drawings and specifications, ensuring your complete satisfaction.
3. What is your Minimum Order Quantity (MOQ)?
Our incredibly flexible Minimum Order Quantity (MOQ) starts at just 1 piece, ensuring perfect accessibility for all your needs.
4. What is your estimated delivery lead time?
The delivery lead time is customized to reflect your specific product requirements and quantity needs. Typically, you can expect a swift timeframe of 5 to 10 working days, ensuring prompt and timely delivery.
5. How do you address quality issues?
Please provide detailed photographs of any quality concerns. Our dedicated technical and quality testing departments will meticulously analyze the issue and propose a satisfactory resolution within just 2 days, reaffirming our commitment to quality.
6. What are your payment terms?
Our payment terms include a 30% T/T in advance, with the remaining 70% payable before shipment. We also offer the convenience of payments through Western Union and L/C for your flexibility and ease.