YB□(XB□)-12 HV and LV prefabricated substation
XB series box-type substation and XBZ series intelligent box-type substation produced by Xiecheng Technology Co., Ltd. absorb advanced technology at home and abroad. This series of box-type substation is a complete set of power supply and distribution equipment optimized by high-voltage unit, power transformer, low-voltage unit, metering unit and intelligent system, It has the characteristics of strong set, small volume, compact structure, safe and reliable operation, convenient maintenance, and movable. It can be used as power transformation and distribution equipment for urban buildings, residential areas, municipal facilities, factories, mines, highways, docks, oil fields and construction temporary power consumption departments and places. On the basis of XB series, XBZ series intelligent box-type substation adds intelligent components and sensing technology. Its high-voltage (6/12kV) side can meet the requirements of power departments for distribution network automation, and its low-voltage (0.4kV) side can meet the requirements of intelligent user management. With the cooperation of our company's intelligent operation and maintenance cloud platform S-Cloud, it can realize the functions of remote control and management, real-time monitoring, energy efficiency analysis, fault warning and diagnosis, and real-time query of mobile terminal. At the same time, special tools and analysis software are used to simulate, predict and optimize power distribution and operation and maintenance solutions, saving operating expenses and costs, and improving its availability and reliability.
- Product Description
- Technical features
- Main technical parameters
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- Commodity name: YB□(XB□)-12 HV and LV prefabricated substation
XB series box-type substation and XBZ series intelligent box-type substation produced by Xiecheng Technology Co., Ltd. absorb advanced technology at home and abroad. This series of box-type substation is a complete set of power supply and distribution equipment optimized by high-voltage unit, power transformer, low-voltage unit, metering unit and intelligent system, It has the characteristics of strong set, small volume, compact structure, safe and reliable operation, convenient maintenance, and movable. It can be used as power transformation and distribution equipment for urban buildings, residential areas, municipal facilities, factories, mines, highways, docks, oil fields and construction temporary power consumption departments and places. On the basis of XB series, XBZ series intelligent box-type substation adds intelligent components and sensing technology. Its high-voltage (6/12kV) side can meet the requirements of power departments for distribution network automation, and its low-voltage (0.4kV) side can meet the requirements of intelligent user management. With the cooperation of our company's intelligent operation and maintenance cloud platform S-Cloud, it can realize the functions of remote control and management, real-time monitoring, energy efficiency analysis, fault warning and diagnosis, and real-time query of mobile terminal. At the same time, special tools and analysis software are used to simulate, predict and optimize power distribution and operation and maintenance solutions, saving operating expenses and costs, and improving its availability and reliability.
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1. This product is composed of high-voltage power distribution devices, transformers and low-voltage power distribution devices connected, divided into three functional compartments, namely, high-voltage room, transformer room and low-voltage room, high and low-voltage room function
Complete. The primary power supply system on the high-voltage side can be arranged into a variety of power supply modes such as ring network power supply, terminal power supply, dual power supply, etc., and high-voltage metering elements can also be installed to meet the high-voltage metering.
requirements. S9, S9-M · R and other low-loss oil-immersed transformers and dry-type transformers can be selected for transformer room. The transformer room is equipped with self-starting forced air cooling system and lighting system.
System, low-voltage room according to user requirements can adopt panel or cabinet-mounted structure to form the user's required power supply scheme, power distribution, lighting distribution, reactive power compensation, energy metering and electricity.
measurement and other functions, to meet the different requirements of users, and to facilitate the user's power management and improve the quality of power supply.2. The high and low pressure chambers are arranged reasonably and compactly, and the operation and maintenance are convenient. The high pressure switches are equipped with anti-misoperation interlocking functions. Transformer according to user requirements, can be easily from the track
Out of the transformer room door, and the transformer room door is equipped with a labyrinth ventilation device. Each room is equipped with automatic lighting devices, and the performance of selected components of high and low voltage switchgear can be
Depend, simple operation, convenient maintenance. The roof of the substation is a double-layer insulation structure to reduce the effect of sunlight radiation, and there are ventilation holes under the eaves around, forming convection with each functional room,
For ventilation and heat dissipation. The base is a steel structure with sufficient strength and rigidity.3. Natural ventilation and forced ventilation are adopted to make the ventilation and cooling performance good. The transformer room has a temperature controller, which can automatically control the temperature of the transformer and ensure the full load operation of the transformer.
4. According to different use environment and use conditions, different structural forms and materials can be selected to meet different use requirements and ensure the normal operation of the substation. Substation enclosure
Can be used ordinary steel plate, stainless steel plate, aluminum alloy plate, color steel composite plate and other materials, after part or all of the surface treatment, with the conditions of long-term outdoor use, to ensure anti-corrosion,
Waterproof and dustproof performance, long service life and beautiful appearance. Its basic structure can be roughly divided:General box transformer with ordinary steel plate for 4.1:
High anti-corrosion box transformer with stainless steel plate or aluminum alloy plate for 4.2;
Heat preservation and heat insulation type box transformer with color steel composite board for 4.3:
4.4 other structural forms of box change.
5. In and out of the line is generally cable in and out of the line, if there are special requirements, can use other in and out of the line.
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Serial Number Project Unit high voltage electrical apparatus Transformer Low-voltage electrical apparatus 1 Rated voltage Ue kV 7.2/12 6/0 A 10/0.4 0.4 2 Rated capacity Se kVA Item type: 200-1250 type: 50-800 -Max 2X1600 3 Rated current Ie A 630x1250 100-3000 4 Rated breaking current My Own Load switch 630/1250A combination appliance depends on fuse 15~63 5 Rated short-time kA 20 (2) 200~400kVA 15X1 Withstand current (sec) 12.5 × (4) 400kVA 30X1 6 Rated peak value kA 31.5x50 200~400kVA 30 withstand current 400kVA 63 7 Rated closing current kA 31.5、50 8 Power frequency kV Relative ground and interphase 30/42 Oil immersion: 35/5min 2kV at W300V Withstand voltage Imin Isolation fracture 34/48 Dry type: 28/5min 300,60(W2.5kV 9 Lightning impulse kV Relative ground and interphase 60/75 75 Isolation fracture 75/80 75 10 Noise level dB Oil immersion:<55 Dry type:<65 11 Protection level IP33D 12 Overall dimension According to the scheme and the selected high and low voltage switchgear and transformer, select different dimensions
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