Zhejiang Guanhao Power Transmission and Distribution Co., Ltd. proudly manufactures a diverse and extensive array of package substations, which are expertly designed to include a transformer unit, high voltage unit, and low voltage unit. The robust shell of these substations is crafted using premium materials such as stainless steel, aluminum alloy, cold-rolled plate, and non-metal materials. Renowned for their efficiency, these Prefabricated Substations are also recognized as European type transformer substations, offering enhanced reliability.
These substations excel in managing the complete transformation, distribution, transmission, measurement, and compensation of electrical energy. They are equipped with advanced system control, protection, and communication capabilities. Typically, the substation comprises three distinct compartments: the High Voltage compartment, fitted with high/medium voltage switchgear such as the ring main unit or gas insulated switchgear, with a maximum rated voltage reaching up to 40.5kV; the Low Voltage compartment; and the Transformer compartment, equipped with either a three-phase oil-immersed transformer or a cast resin dry type transformer.
This technologically advanced substation plays a critical role as a key power distribution unit within the electrical cable power network, ensuring seamless and reliable power supply. It represents a comprehensive power supply solution, integrating H.V. control, protection, conversion, and distribution. Designed for use with 3-phase AC 50Hz and a rated current of up to 1600KVA, it finds extensive application across industrial and mining enterprises, residential communities, hospitals, malls, high-rise buildings, and various other distribution systems, providing unwavering performance and reliability. The compact prefabricated substation is celebrated as one of the most effective, user-friendly, and economical solutions available. It is lauded for its safety, simplicity, and ease of operation, making it an ideal choice for any substation needs.
Working Environment
1. Ambient temperature: Ranges from -25ºC to +40ºC, ensuring adaptability in diverse climates.
2. Altitude: Suitable for locations not exceeding 1000m above sea level, offering optimal performance.
3. Relative humidity:
Daily average humidity remains below 95%, with the average water vapor pressure maintained under 2.2kPa, ensuring durability.
Monthly average humidity stays under 90%, with the average water vapor pressure below 1.8kPa, promoting longevity.
4. Seismic intensity: Designed to withstand seismic activity of less than magnitude 8, ensuring stability.
5. Wind resilience: Built to endure external wind speeds of under 35m/s, providing robust reliability.
6. Installation Sites: Ideal for areas free from fire hazards, explosion risks, and chemical corrosion, offering safe deployment.
We offer bespoke production of these substations, tailored precisely to customer specifications and drawings, ensuring a perfect match to their specific needs.
Product Parameters
Detailed Photos
Frequently Asked Questions
1. Are you a trading company or manufacturer?
We are a dedicated and professional factory, boasting a decade of experience in the realm of high and low voltage switchgears, substations, transformers, cable distribution boxes, and a plethora of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is honored to be an esteemed supplier for the State Grid Corporation of China.
2. Do you accept customized services?
Absolutely! We offer comprehensive OEM/ODM services, including the ability to emblazon your logo on our products. Our expert technical and quotation team is here to craft a project that meets your unique specifications and parameters, ensuring complete satisfaction.
3. What is your minimum order quantity (MOQ)?
Our minimum order quantity is just 1 piece, allowing flexibility for your needs.
4. How long is your delivery lead time?
Delivery time is contingent upon your product requirements and order quantity. Typically, you can expect delivery within 5 to 10 working days.
5. How do you resolve quality issues?
Please provide detailed photographs of any quality concerns. Our adept technical and quality assurance team will conduct a thorough analysis and provide a satisfactory resolution within two days.
6. What are your payment terms?
We require a 30% T/T payment in advance, with the remaining 70% due before shipment. We also accept Western Union and L/C as alternative payment methods.
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