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Power Products
35kV Class S11, SZ11- □~□ series oil-immersed power transformers
The three-phase oil-immersed distribution transformers produced by our company use a new type of insulation structure to improve the short-circuit resistance; the core is made of high-quality cold-rolled silicon steel sheets; the high-voltage windings are all made of high-quality oxygen-free copper wire and adopt multi-layer circular or disc structure; all fasteners are specially treated for anti-loosening.
Box-type transformer is a compact power equipment that integrates high-voltage switchgear, distribution transformer and low-voltage distribution device. It adopts fully sealed structure design and is widely used in power grid distribution, new energy power generation, industrial electricity and other scenarios. Its modular design is easy to install and transport quickly, is one of the core equipment of modern power grid construction.
The high-voltage cabinet is a critical component in power systems, particularly within medium and high-voltage power transmission and distribution networks. Its primary functions are to protect, control, and monitor electrical equipment within the power system, thereby ensuring stable operation.
Low voltage cabinet is a kind of key equipment for rated voltage AC 1kV and below power distribution system, mainly responsible for power distribution, control, protection and monitoring tasks. It is widely installed between transformers and terminal electrical equipment to ensure the safe, stable and efficient operation of the power system, and is suitable for various fields such as industry, commerce, infrastructure and new energy.
A dry-type transformer is a power transformer that does not contain a liquid cooling medium (such as insulating oil) and relies on air or solid insulating materials (such as epoxy resin) for heat dissipation and insulation. Its rated voltage usually covers 10kV and below, widely used in places with high requirements for safety, environmental protection and fire prevention, and is the core equipment to achieve efficient conversion and distribution of electric energy in the power system.
Oil-immersed transformer is a kind of power transformer that uses insulating oil as cooling and insulating medium, and effectively dissipates heat through oil circulation, which is suitable for medium and high voltage and large capacity transmission and distribution scenarios. Its core features include high reliability, long life and the ability to adapt to harsh environments, and it is widely used in power systems, industrial facilities and new energy fields.
European-style cable split-box
European-style cable split-box is widely used in power distribution network system in recent years, the cable engineering equipment, its main characteristics are two-way door, the use of wall sleeve as a connection busbar, with a small length, clear cable arrangement, three-core cable does not need large span cross and other significant advantages. The cable connector used is GB/T12706.4 standard, and the cable connector is generally fixed by bolts with rated current 630A. The box can be provided in a variety of colors according to user requirements.
Switch-type cable distribution box
The switch-type outdoor cable distribution box is a sim-structured and lightweight switchgear with sulfur hexafluoride load switches and vacuum circuit breakers as its core components. It is suitable for AC 50Hz, 12kV power systems and is widely used in industrial and civil cable ring networks and power supply terminals. It is particularly suitable for the following places: power distribution in urban residential areas, small secondary substations, switch stations, industrial and mining enterprises, shopping malls, airports, subways, wind power generation, hospitals, stadiums, railways, tunnels, etc.
Underground cable distribution box
It is small in size, does not take up much space, is light in weight, easy to move, does not require a base for fixation, and has no special requirements for the installation environment. It is particularly suitable for use in dedicated cable channels for rail transit.
The XM-type lighting distribution box is a product developed by our company based on the technology of the XG (Z1) series of three-box products. It adheres to the GB72513-997idIEC439-3:1990 standard, incorporating the strengths of many similar domestic products and leveraging our company's extensive design experience. This is an upgraded and modernized product series. The sample box passed the type test at the designated CaC test station on November 20,2003, and received the' cCc 'certification from the' CaC' on November 17,2004.
1kV cold shrinkable cable accessories
The 1kV cold shrink terminations and joints are manufactured from premium liquid silicone rubber specifically formulated for power cable accessories.
10kV Cold Shrinkable Cable Accessories
Utilizing the "elastic memory" of silicone rubber and advanced seamless expansion technology, pre-manufactured terminal and joint rubber components are pre-expanded within elastic limits and mounted on plastic supports. During installation, simply remove the plastic support strip and the cable accessory rubber components will rapidly shrink and tightly grip the cable. This flame-free method ensures safe, reliable, and convenient installation.
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