YB-12/0.4 series of prefabricated substations combine high voltage electrical equipment, transformers, and low voltage electrical equipment into a compact complete set of power distribution devices, which are used in urban high-rise buildings, urban and rural buildings, residential areas, high-tech development zones, small and medium-sized factories, mines and oil fields, and temporary construction places. It is a new complete set of equipment for the construction and transformation of urban and rural substation.
YB-12/0.4 Series prefabricated substation has the features of strong complete sets of equipment with small size, compact structure, safe and reliable operation, convenient maintenance, and movable, etc. Compared with civil work style, the box type substation with the same capacity usually occupies 1/10~15 of the conventional substation, which greatly reduces the design workload and construction amount and reduces the construction cost. In the distribution system, it can be used in ring network distribution system and dual power or radiation terminal distribution system. YB prefabricated substation meets the national standard of GB/T17467-1998 "high-voltage/ low-voltage prefabricated substations".
Product parameters
Environmental Conditions
- Temperature range: -25 °C to +40 °C.
- Altitude: ≤ 1000 m, and the altitude can be up to 3000 m if special transformer and low voltage components are used.
- Vertical gradient: ≤ 5°.
- Workplaces should be free of violent vibration & shock, conductive dust, explosive danger, erosive metals and electrical apparatus elements.
- Air humidity: ≤ 90% (+25 °C).
- Outdoor wind speed: ≤ 35 m/s.
Plan Layout and Overall Dimensions
Foundation
1. The foundation endurance requires more than 1000Pa.
2. The foundation is set on a higher terrain, drained from all sides, and built with 200# cement mortar, mixed with 3% waterproofing agent, and the bottom is slightly inclined toward the oil tank (the oil tank is cancelled when it's dry type transformer).
3. The foundation construction should comply with the relevant regulations of JGJ1683 "Technical Regulations for Building Electrical Design".
4. The grounding trunk line and grounding electrode should be done as usual, and the grounding resistance should be ≤4Ω.
5. The size in the picture is the recommended value
Scope of Application
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Company profile
Xuzhou Wojifan Electrical Equipment Co., Ltd. Was established in August 2024. The address is located in Pizhou Electronics Industrial Park, Jiangsu Province. Located at the junction of Jiangsu, Shandong, Henan and Anhui provinces, the transportation is extremely convenient and the transportation conditions are unique.
Xuzhou Wojifan Electrical Equipment Co., Ltd. Mainly produces S13, S20, S22 series 10KV, 20KV, 35KV oil-immersed power transformers; SH15 amorphous alloy transformer; SCB12, SCB13, SCB14, SCB18 series 10KV, 20KV, 35KV epoxy resin cast dry type power transformers; SCBH15 amorphous alloy transformer; SGB series non-encapsulated dry power transformer, low loss power transformer such as on-load voltage regulation; Combined American type, box-type substation, etc. The technical standard strictly adopts the international GB10941-2013; GB/T6451-2015, GB/T1094.11-2007/GB/T10228-2015 standards.
Service
Transport
Our advantagesOur company has won the trust and support of our customers with its excellent quality, comprehensive service and honest cooperation. In addition to the domestic market, our products are exported to Central Europe, Eastern Europe, Southeast Asia, the Middle East, Africa, America, Australia and other regions and countries.
In line with the principle of integrity and honesty, we provide perfect services for new and old customers, so that you can get affordable products, assured equipment and thoughtful service. We provide you with professional technical solutions and services. If you have any problem, please feel free to contact us and our technicians will find a complete solution for you.
FAQ:
Q1: Can you customize my products or put my logo on your products?
A1: Yes, we offer OEM and ODM services. Please inform us formally before production.
Q2: What's your terms of payment?
A2: T/T 30%, 70% balanced paid before shipment.
Q3: Could I have prices of your products?
A3: Welcome. Please feel free to send us an inquiry here. We will reply you within 24 hours.
Q4: What's the lead time?
A4: It largely depends on order quantity. Please let us know your requirement, we will do our best to deliver the goods in time.
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