YDQT6-12 Fully Insulated Gas Ring Main Unit
The YDQT6-12 fully insulated gas ring main unit is intended for compact substations and modular ring network distribution projects. It uses an inflated SF6 insulating medium and a metal-enclosed fully insulated structure. All live parts and switches are sealed inside a stainless steel enclosure, reducing the impact of the external environment on the equipment and achieving maintenance-free operation. The product is designed as modular units and can combine fixed units and extensible units. In terms of configuration, it is divided into a non-extensible standard configuration and an extensible standard configuration. The extensible busbar facilitates subsequent unit combinations. The design life exceeds 30 years under indoor conditions at 20°C. The page supports Chinese, English, and Russian. For specific prices, packaging, MOQ, delivery time, and certification information, please contact us for confirmation.
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HXGN15-12 Box-Type Fixed Metal-Enclosed Ring Main Unit
The HXGN15-12 ring main unit is suitable for power networks with AC 50Hz and a rated voltage of 12kV, and mainly undertakes the tasks of power reception, control, and distribution. The product is aimed at parties involved in rural network renovation and urban network renovation projects, as well as 12kV distribution network construction units. The cabinet body is CNC machined, relatively small in size and relatively light in weight, making it easy to arrange in distribution rooms or box-type substations. The equipment is equipped with reliable mechanical interlocks and anti-misoperation functions, with a protection rating of IP3X, which can reduce routine maintenance workload. The main switch can use SFL-12/24, HAD/US type SF6 circuit breakers or VD4-S vacuum circuit breakers, and the operating mode supports manual and electric operation. We can cooperate with the project party to confirm the ring main unit combination, incoming and outgoing line schemes, operating mechanisms, protection measurement, and automation function configuration, and can provide primary system diagrams, secondary schematic diagrams, and complete cabinet body designs according to the project. For information such as price, packaging, MOQ, delivery time, and certification qualifications, you are welcome to contact us to confirm according to project requirements.
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KYN28-12 Center-Mounted Cabinet
The KYN28-12 center-mounted cabinet is used in 3.6–12kV, 50Hz three-phase AC indoor power distribution systems, undertaking the tasks of control, protection, and distribution of electrical energy. The cabinet body is an armored withdrawable metal-enclosed structure, internally divided into an instrument room, busbar room, handcart room, and cable room, facilitating daily operation and maintenance. The main switch adopts a withdrawable vacuum circuit breaker, and models such as VD4/C3 or VS1/VH1/VK/ZN28 can be selected according to project requirements. The product has reliable mechanical and electrical interlocks and five-prevention functions, helping to reduce the risk of misoperation, and the enclosure protection rating is IP4X. We can assist in confirming the primary system scheme, cabinet dimensions, busbar scheme, protection device selection, and secondary control configuration. You are welcome to provide project requirements or drawings for further communication.
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DFW-12 Outdoor Switching Station (Cable Branch Box)
The DFW-12 outdoor switching station (cable branch box) is used for branching, interconnection, and load switching of outdoor medium-voltage cable lines. It adopts prefabricated touchable silicone rubber cable terminations, is fully sealed and fully insulated, requires no maintenance during daily operation, and is suitable for installation at outdoor power distribution nodes. The enclosure is a stainless steel double-layer structure with a designed service life of more than 20 years, a compact structure, and can be equipped with one or more SF6 load switches, supporting up to 8 branch outgoing circuits. The wiring method is flexible, and surge arresters, short-circuit fault indicators, and current-limiting fuses can be added according to the line scheme. This product is mainly aimed at power distribution network construction and operation and maintenance units, and is used for new construction or renovation of outdoor power distribution nodes. For the specific number of circuits, load switch configuration, protective accessories, dimensions, and delivery arrangements, please contact us for confirmation.
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Energy Storage Cabinet
This energy storage cabinet integrates a 100kW bidirectional energy storage converter, approximately 232kWh lithium iron phosphate battery, EMS&BMS monitoring, 8kW water-cooled air conditioner, and pack-level fire suppression into a single cabinet. After connecting to a 0.4kV AC bus, it can complete charging, discharging, and bidirectional energy flow. The battery section uses 3.2V/280Ah cells, the module is 1P52S, the battery cluster is 260 series/832V, and the total capacity is approximately 232kWh. EMS and BMS are responsible for operating strategy and battery status monitoring, the water-cooling system controls the temperature inside the cabinet, and the pack-level fire suppression uses perfluorohexanone extinguishing agent. It is aimed at energy storage system integration project parties and power dispatch and energy management project parties, and is suitable for 0.4kV-side energy storage projects that require grid-connected and off-grid bidirectional operation. For price, delivery time, certification, and customization options, please contact us to confirm.
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Photovoltaic Intelligent Integrated Prefabricated Cabin
The photovoltaic intelligent integrated prefabricated cabin is used for the centralized integration of electrical equipment in photovoltaic power stations, integrating primary equipment, secondary equipment, and auxiliary systems into the prefabricated cabin body, achieving standardized, modular, and rapid deployment. The product is mainly aimed at smart substation construction units and power grid engineering project parties, and can be used for centralized photovoltaic power stations, distributed photovoltaic projects, new energy booster stations, and photovoltaic-storage integrated projects. After completing cabin body fabrication, panel cabinet assembly, wiring, and commissioning at the factory, we transport the entire unit to the site. On site, only overall positioning and necessary connections are required, thereby reducing the amount of on-site secondary wiring, simplifying construction and commissioning steps, helping projects shorten the construction cycle, and also facilitating subsequent inspection and maintenance. Cabin body dimensions, equipment layout, primary system, secondary protection, communication, temperature control, fire protection, and appearance can all be customized according to project requirements. You are welcome to contact us to confirm the configuration and commercial terms.
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Oil-immersed transformer
This oil-immersed distribution transformer is intended for power distribution system construction and operation and maintenance organizations, and is used for electrical energy conversion and transmission and distribution in medium- and low-voltage distribution links such as distribution networks, industrial enterprises, commercial buildings, residential areas, and infrastructure. The iron core uses high-quality cold-rolled silicon steel sheets, the high-voltage winding uses oxygen-free copper wire and is wound in a multi-layer cylindrical structure, and with a new insulation structure and fasteners with special anti-loosening treatment, it has a verifiable design basis in terms of efficiency, loss control, and short-circuit withstand capability. We can assist in confirming capacity, voltage level, vector group, tap-changing method, loss indicators, as well as enclosure and accessory configuration according to project requirements. You are welcome to provide specific parameters and quantities so that we can further follow up.
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Dry-type transformer
The dry-type transformers we provide use epoxy resin cast insulation and cover the SC9, SCB9, SC10, and SCB10 series. The products feature flame retardancy, fire resistance, and explosion-proof performance. During operation, they are oil-free, low-maintenance, and pollution-free, with low partial discharge, low noise, and strong heat dissipation capability. They can be installed directly at the load center, reducing the power distribution distance. They support intelligent temperature control and RS485 centralized monitoring and control, making it convenient to connect to existing monitoring systems. Capacity, voltage level, vector group, impedance, temperature control system, air cooling system, and communication interface can be customized according to project requirements, and technical parameter tables, drawings, and test reports are provided. They are suitable for locations with high safety and environmental requirements, such as hotels, airports, high-rise buildings, commercial centers, residential communities, subways, smelting power plants, ships, and offshore drilling platforms. To confirm the specific configuration or obtain a quotation, please contact us and provide the dimensions, quantity, and usage scenario.
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ZBW-12 Prefabricated Box Substation
The ZBW-12 pre-installed box-type substation belongs to the American-style box-type substation, used in urban and rural cableized distribution networks, undertaking the tasks of high-voltage control, protection, transformation, and distribution. The equipment combines a high-voltage load switch, high-voltage fuse, and transformer body together, and can be made into a common-box or split-box structure. The oil tank adopts a fully enclosed form, making it convenient to monitor the operating status. The enclosure is available in standard, reinforced, and comprehensive types, and the power supply modes cover ring-network type, terminal type, and power-source type. Before procurement, it is recommended to clearly confirm the power supply mode, enclosure form, structural form, and the distribution network requirements of the project location. We can assist in confirming the configuration according to project needs and provide the corresponding solution.
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