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Boliang Tongyu lndustrial Park,No.2899,Xiangyang North Avenue,Baoding City, Hebei, China
Outdoor high-voltage vacuum circuit breaker ZW32-12 series
ZW32-12 is an outdoor high-voltage vacuum circuit breaker designed for distribution applications, operating at a rated volt-age of 12kV and a frequency of 50Hz in three-phase AC sys-tems.lt serves as a protective and control device in substations and distribution networks for industrial and mining operations.Additionally,in rural power grids with frequent operations, it can function as a ring network power supply unit and as terminal equipment for the distribution, control, and protection of electrical systems.
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Outdoor high-voltage vacuum circuit breaker ZW20-12 series
ZW20-12 Outdoor High Voltage Vacuum Circuit Breaker is designed for outdoor power distribution, operating at a voltage of 12kV and a frequency of 50Hz in a three-phase AC system.lt utilizes vacuum arc extinguishing technology along with SF6 gas for insulation. This equipment is primarily employed to disconnect load currents, overload currents, and short circuit currents in rural, urban, and small power networks. lts design features a three-phase co-box structure, with the vacuum arc chamber securely housed within a metal enclosure, ensuring robust performance and excellent insulation properties.
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Air-insulated switchgear breaker 12KV/630A SF6
The SF6 gas-insulated switchgear features a fully enclosed design that houses all live components within an SF6 gas tank ensuring complete insulation and sealing for reliable,maintenance-free operation independent of external environmental conditions.Compliant with national grid technical standards,the equipment incorporates network automation extension interfaces andincludes secondary operation modules along with centralized or distributed DTU remote communication terminals to enable effective remote monitoring and operational control.
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Solid insulation switchgear 12KV/630A
Our company specializes in solid insulation switchgear, which is derived from the original solid cabinet design.In response to the national network integration requirements and standardization,we have developed a switchgear suitable for three-phase communication at 50Hz,specifically for power distribution systems with a rated voltage of 12kV. Our cabinets come in various modular designs, offering high electrical performance,environmental sustainability, and ease of installation.By incorporating a range of intelligent controllers, such as DTUs and other related devices, we provide diverse control, measurement, and protection functionalities to cater to our customers'varying solution needs.
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Environment-friendly air-insulated switchgear 12KV/630A
In response to the global trend ofenvironmental protection, and considering the current state of domestic high voltage switching equipment for primary power distribution, our company has leveraged both domestic and international advanced technologies to create environmentally friendly switchgear. This new product serves as a replacement for SF6 inflatable switch cabinets and solid insulation switch cabinets.
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Gas-insulated switchgear 40.5KV/630A SF6
The 40.5KV/630A SF6 gas-insulated switchgear is an advanced medium-voltage solution featuring modular design for flexible configurations,including co-box and extended units.Certified through national high-voltage testing,it serves secondary transmission/distribution substations and compact applications.Widely used in power distribution stations (open/closed).industrial plants,and infrastructure projects [airports, railways.commercial buildings,subways], it delivers reliable performance in diverse environments
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Primary and secondary fusion vacuum circuit breaker
Pole switch is a fully equipped system featuring adaptive,comprehensive in-situ feeder automation.lt operates independently of an automated master station and communication systems.Utilizing short circuit and ground fault detection technology,it includes a pressure-free gate and controllogic such as adaptive delay power closing.The adaptive multi-branch,multicontact power distribution network rack structure enables the selection,localization, and isolation of single-phase ground faults directly on-site.
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500kV single-phase self-coupling power transformer
Designed for 500KV high voltage transmission systems,this transformer meets the demands of long-distance and high-capacity transmission.this transformer features shared windings to reduce material use and costs while improving efficiency.lts light weight design simplifies transport and installation.
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A critical component for high-voltage transmission systems.The 330kV power transformer combines high capacity with energy efficiency and reliability,Premium silicon steel and optimized design minimize iron/copper losses, while advanced insulation extends service life.
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Featuring low losses,minimal noise, and reduced discharge,our 220kV transformer is vital for high-voltage systems.Premium materials and advanced design cut iron/copper losses and optimize energy efficiency to meet national level 2 requirements,High-performance insulation ensures reliability
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Engineered with advanced processing and premium materials,the 110kV power transformer delivers minimal losses,low discharge,and quiet operation.lts energy-efficient design ensures reliability while reducing environmental impact,ideal for power plants,substations, andindustrial facilities.
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Successfully tested at the Dutch KEMA Laboratory, this series features high short-circuit resistance, low losses, and superior efficiency.Premium materials and advanced manufacturing minimize no-load/load losses,The modular design simplifies maintenance,while integrated protections ensure safety.
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10kV power distribution transformers are widely used in substations,industrial plants, commercial buildings and residential areas to step down grid voltage for reliable power distribution.Featuring advanced technology, they offer low energy losses, quiet operation and minimal temperature rise.The units provide excellent overload capacity.short-circuit resistance and mechanical durability. Their compact,light weight design enables easy installation and maintenance,making them ideal for diverse power distribution applications.
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Epoxy resin cast dry transformer SCB series class 10kV-35kV
Designed for urban and rural power grid applications up to 35kV, our SCB series ofresin-insulated dry transformers deliver enhanced efficiency through optimized electromagnetic and structural designs that significantly reduce both no-load and load losses.
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A box substation primarily combines high-voltage switchgear,transformers,and low-voltage distribution systems within a single enclosure.Advanced manufacturing techniques and premium materials guarantee dependable performance and consistent operation of the equipment,even in challenging environments.
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Advanced intelligence distribution products, PLC control systems, and automatic control systems.The company is also actively engaged in expanding its offerings in integrated energy services, advanced energy storage, intelligent operation and maintenance, and power IoT, among other innovative sectors.
Contact
Whatsapp：
+86 19801515682
E-mail：
yunmudianli@126.com
Address:
No. 2899 Xiangyang North Street, Boliang Tongyu Industrial Park, Baoding City, China