Audited Supplier
Introducing the esteemed Zhejiang Guanhao Power Transmission and Distribution Co., Ltd., a leader in innovation and quality. proudly manufactures a diverse selection of package substations. These state-of-the-art units primarily consist of a transformer unit, high voltage unit, and low voltage unit. The outer shell is crafted from high-quality materials like stainless steel, aluminum alloy, cold-rolled plate, and various non-metal materials. This versatile prefabricated substation, also known as the European type transformer substation, offers robust and reliable performance.
Our substation is engineered to seamlessly perform a multitude of tasks including transformation, distribution, transmission, measurement, and compensation of electrical energy. It also boasts advanced system control, protection, and communication capabilities. Typically, the substation houses three integral compartments: the high voltage compartment, equipped with high/medium voltage switchgear like the ring main unit or gas-insulated switchgear (rated up to a maximum of 40.5kV); the low voltage compartment; and the transformer compartment, fitted with either a three-phase oil-immersed transformer or a cast resin dry type transformer.
This substation serves as a crucial and dependable power distribution unit within the electrical cable power network, ensuring uninterrupted power flow. This advanced and comprehensive power supply system is equipped with high voltage control, protection, conversion, and distribution features. Designed for 3-phase AC at 50Hz, it supports a rated current of up to 1600KVA, making it ideal for deployment in industrial zones, mining enterprises, residential areas, hospitals, shopping malls, high-rise buildings, and various other power distribution systems. The compact prefabricated substation represents one of the most efficient, user-friendly, and cost-effective solutions available. Its design prioritizes safety and simplicity in operation, ensuring superior performance.
Working Environment Specifications
1. Ambient temperature range: -25ºC to +40ºC
2. Altitude suitability: not exceeding 1000 meters
3. Relative humidity constraints:
Daily average humidity should be less than 95%, with the average value of water vapor pressure maintained below 2.2 kPa.
Monthly average humidity should stay under 90%, with the average water vapor pressure not exceeding 1.8 kPa.
4. Seismic resistance: designed to withstand seismic intensity less than magnitude 8.
5. Withstands external wind speeds of up to 35 m/s.
6. Installation Conditions: Suitable for locations free from fire hazards, explosion risks, and chemical corrosion.
We offer customizable production of these substations, tailored precisely to meet customer specifications and design requirements.
FAQ
1. Are you a trading company or manufacturer?
We proudly operate as a professional factory with a decade of unparalleled experience specializing in high and low voltage switchgears, substations, transformers, cable distribution boxes, and an array of electrical equipment including vacuum circuit breakers and load break switches.
Our factory stands out as an esteemed supplier to the State Grid Corporation of China, a testament to our commitment to excellence and reliability.
2. Do you accept customized service?
Absolutely, we offer bespoke OEM/ODM services. We can seamlessly print your logo on our products. Our expert technical and quotation teams are at your disposal to craft a customized project tailored perfectly to your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity is just 1 piece, ensuring flexibility and convenience for our customers.
4. How long is your delivery lead time?
Our delivery lead time is tailored to your specific product requirements and order quantity. Typically, you can expect your products within 5 to 10 working days.
5. How do you solve quality problems?
Should you encounter a quality issue, please provide detailed photographs of the problem. Our dedicated technical and quality testing departments will conduct a thorough analysis and deliver a satisfactory solution within 2 days.
6. What are your payment terms?
We require a 30% T/T deposit in advance, with the remaining 70% due before shipment. We also accept payments via West Union and L/C for your convenience.
