LB7-220
LB7-220 is a professional oil-immersed outdoor high voltage current transformer tailored for 220kV ultra-high voltage power systems. Complying with IEC and GB national standards, it is widely used in outdoor UHV substations for current metering, real-time monitoring and power system relay protection.
Adopting high-quality magnetic core and precision winding process, the LB7-220 features extremely low measurement error and outstanding conversion accuracy. It maintains stable current transmission performance, providing accurate data support for electric energy metering and power grid operation monitoring.
Equipped with mature oil-immersed insulated structure, the transformer has excellent dielectric strength and arc resistance. It can effectively resist high voltage impact and complex electromagnetic interference, ensuring long-term safe and stable operation of power equipment.
Adopting fully sealed integrated design, the product has excellent waterproof, dustproof and anti-aging properties. It adapts to harsh outdoor environments such as high altitude, humidity and extreme weather, realizing all-weather stable operation.
With reasonable structural design and high mechanical strength, LB7-220 is easy to install and requires low daily maintenance. It effectively reduces operation and maintenance costs for 220kV power grid construction and renovation projects.
As core measuring and protecting equipment for 220kV UHV power systems, LB7-220 current transformer boasts high precision and strong environmental adaptability. We provide global customers with factory direct supply, complete certifications and professional one-stop after-sales service.
LVB-110W2
LVB-110W2 is a high-performance outdoor anti-pollution current transformer suitable for 110kV power systems. Complying with IEC and GB standards, it is widely used in outdoor substations for current metering, real-time monitoring and system relay protection.
Adopting high-quality magnetic core and precision winding technology, the LVB-110W2 features low measurement error and high conversion accuracy. It maintains stable current transmission, providing accurate data support for power grid metering and operation monitoring.
Designed with optimized insulation structure and extended creepage distance, this W2-grade anti-pollution transformer owns excellent insulation performance and anti-interference ability. It adapts to heavily polluted, coastal, high-altitude and humid outdoor environments.
With fully sealed integrated structure, the product has outstanding waterproof, dustproof and anti-aging properties. It resists harsh outdoor weather and environmental erosion, ensuring long-term all-weather stable operation.
Featuring compact structure and high mechanical strength, LVB-110W2 is easy to install with low daily maintenance. It effectively reduces operation costs for 110kV power grid construction and upgrading projects.
As core measuring and protection equipment for 110kV power systems, LVB-110W2 current transformer offers high precision and strong environmental adaptability. We provide global customers with factory direct supply, complete certifications and professional after-sales service.
LVQB-110
LVQB-110 is an SF6 gas-insulated outdoor high voltage current transformer for 110kV power systems. Complying with IEC and GB standards, it is widely used in outdoor substations for current metering, real-time monitoring and relay protection.
Adopting premium magnetic core and precision winding technology, the LVQB-110 achieves low measurement error and high accuracy. It delivers stable current conversion, providing reliable data support for power grid metering and monitoring.
With advanced SF6 gas insulation structure, the transformer features excellent dielectric strength and arc extinction performance. It boasts superior insulation stability, free from aging and partial discharge issues for long-term safe operation.
The fully sealed structural design realizes excellent waterproof, dustproof and anti-corrosion performance. It adapts to complex outdoor weather and environmental conditions, supporting all-weather stable operation.
Featuring compact layout and high mechanical strength, LVQB-110 is lightweight and easy to install with low daily maintenance costs. It is an ideal choice for 110kV power grid construction and renovation projects.
As professional SF6 insulated measuring and protection equipment, LVQB-110 current transformer offers high precision and great operational stability. We provide global clients with factory direct supply, complete certifications and professional after-sales service.
LVQB-220
LVQB-220 is a professional SF6 gas-insulated outdoor high voltage current transformer applied to 220kV ultra-high voltage power systems. Complying with IEC and GB standards, it is widely used in UHV outdoor substations for current metering, real-time grid monitoring and relay protection.
Adopting high-quality magnetic core and precision winding process, the LVQB-220 features extremely low measurement error and high conversion accuracy. It maintains stable current transmission performance, providing precise and reliable data for electric energy metering and power grid operation analysis.
Equipped with advanced SF6 sealed gas insulation structure, the transformer has excellent dielectric strength and superior arc extinction capability. It avoids insulation aging and partial discharge problems, ensuring long-term safe and stable operation under high voltage conditions.
The fully enclosed integrated structure delivers outstanding waterproof, dustproof and anti-aging performance. It adapts to complex outdoor environments and extreme weather, supporting reliable all-weather continuous operation.
With compact structural layout and high mechanical stability, LVQB-220 is easy to install and requires low daily maintenance. It effectively reduces operation and maintenance costs for 220kV power grid construction and upgrading projects.
As core gas-insulated measuring and protection equipment for UHV power systems, LVQB-220 current transformer features high precision and strong environmental adaptability. We provide global customers with factory direct supply, complete certifications and professional one-stop after-sales service.
LVQB-110220
LVQB-110220 is a universal SF6 gas-insulated outdoor high voltage current transformer, applicable to 110kV and 220kV ultra-high voltage power systems. Complying with IEC and GB standards, it is widely used in outdoor substations for current metering, real-time monitoring and relay protection.
Adopting high-precision magnetic core and optimized winding technology, the LVQB-110220 delivers low measurement error and stable current conversion performance. It provides accurate and consistent data support for power grid metering, monitoring and fault analysis.
Featuring advanced fully sealed SF6 gas insulation structure, the product boasts excellent dielectric strength and arc extinction performance. It effectively prevents insulation aging and partial discharge, ensuring long-term stable and safe high-voltage operation.
The integrated fully enclosed structure offers superior waterproof, dustproof and anti-aging capabilities. It adapts to high-altitude, humid, polluted and other harsh outdoor environments, supporting all-weather reliable operation.
With compact layout and high mechanical stability, LVQB-110220 is easy to install and requires minimal daily maintenance. It effectively reduces operational costs for 110kV and 220kV power grid construction and renovation.
As reliable gas-insulated high-voltage measuring and protection equipment, LVQB-110220 features high precision and strong environmental adaptability. We supply global clients with factory direct sales, complete certifications and professional after-sales service.
LW16-40.5-1600A
LW16-40.5-1600A is a high-performance outdoor SF6 circuit breaker for 40.5kV three-phase AC power systems. Complying with IEC and GB standards, it is widely used in substations, industrial power grids and power transmission projects for load control and short-circuit protection.
Adopting advanced SF6 gas insulation technology, the breaker delivers excellent arc extinction and insulation performance. It supports frequent switching operation with stable 1600A rated current carrying capacity and reliable breaking performance.
Equipped with a high-stability spring operating mechanism, the product features flexible switching, low mechanical wear and long mechanical life. It ensures fast and accurate protection response during grid faults.
With fully sealed structural design and anti-corrosion treatment, the breaker resists moisture, dust and harsh outdoor weather. It adapts to complex outdoor environments for long-term all-weather stable operation.
Compact in structure and easy to install, LW16-40.5-1600A requires low daily maintenance. It is an ideal replacement for traditional oil circuit breakers, effectively reducing grid operation costs.
This 40.5kV SF6 circuit breaker offers superior operational stability and environmental adaptability. We provide global customers with factory direct supply, complete certifications and professional after-sales service.
LW16-40.51250A
LW16-40.5/1250A is a high-performance outdoor SF6 circuit breaker designed for 40.5kV three-phase AC power systems. Complying with IEC and GB standards, it is widely used in outdoor substations, industrial power grids and power transmission projects for load switching and short-circuit protection.
Adopting advanced SF6 gas insulation and arc extinction technology, this circuit breaker features excellent insulation performance and strong breaking capacity. It stably carries 1250A rated current and supports frequent switching operations with no discharge or breakdown.
Configured with a high-reliability spring operating mechanism, the equipment delivers flexible and stable switching action, with low mechanical wear and long service life. It can quickly cut off faulty circuits to ensure power grid safety.
Adopting fully sealed integrated structure and professional anti-corrosion treatment, the breaker is waterproof, dustproof and weather-resistant. It adapts to various harsh outdoor environments and realizes long-term all-weather stable operation.
With compact structure and simple installation, LW16-40.5/1250A requires minimal daily maintenance. It perfectly replaces traditional oil circuit breakers and effectively reduces power grid operation and maintenance costs.
Featuring stable performance and high safety, this 40.5kV SF6 circuit breaker is a mainstream equipment for medium and high voltage power systems. We provide global customers with factory direct supply, complete certifications and professional after-sales service.
LW36-126--3150
LW36-126/3150 is a high-capacity outdoor SF6 circuit breaker for 126kV ultra-high voltage power systems. Complying with IEC and GB standards, it is widely used in UHV substations, power transmission stations and large industrial power grids for load switching and fault protection.
Adopting advanced SF6 gas insulation and self-energy arc extinction technology, the breaker features strong breaking capacity and excellent insulation performance. It stably supports 3150A high rated current operation, resisting overheating and breakdown during long-term full-load operation.
Equipped with a high-precision spring operating mechanism, the equipment delivers fast, stable and consistent switching action. It has low mechanical wear, high mechanical reliability and long service life, capable of quickly cutting off short-circuit faults.
The fully sealed integrated structure adopts professional outdoor anti-corrosion treatment, with outstanding waterproof, dustproof and weather resistance. It adapts to high-altitude, humid and heavily polluted environments for all-weather stable operation.
With optimized compact structure and standardized installation design, LW36-126/3150 is easy to deploy and requires low daily maintenance, greatly reducing power grid operation costs.
As core high-current protection equipment for 126kV UHV power systems, this SF6 circuit breaker features stable performance and high safety. We provide global customers with factory direct supply, complete certifications and professional after-sales service.
LW36-126-3150A
LW36-126/3150A is a high-current outdoor SF6 circuit breaker for 126kV UHV power systems. Compliant with IEC and GB standards, it is widely used in outdoor substations and power grids for load switching and short-circuit protection.
Equipped with advanced SF6 gas insulation and arc extinction technology, it offers strong breaking capacity and reliable insulation. It supports stable 3150A full-load operation without overheating or breakdown.
Built with a high-precision spring operating mechanism, the circuit breaker operates fast and stably with low mechanical wear. It can quickly cut off short-circuit faults and features a long service life.
The fully sealed and anti-corrosion structure provides excellent waterproof, dustproof and weather resistance, adapting to high-altitude, humid and polluted outdoor environments for all-weather stable operation.
Featuring compact structure and easy installation, it requires minimal daily maintenance and effectively reduces long-term grid operation costs.
Ideal for 126kV UHV power system protection, LW36-126/3150A features stable performance and high safety. We provide global clients with factory direct supply, complete certifications and professional after-sales service.
LW36-126-3150A
LW36-126/3150A is a high-current outdoor SF6 circuit breaker for 126kV UHV power systems. Compliant with IEC and GB standards, it is widely used in outdoor substations and power grids for load switching and short-circuit protection.
Equipped with advanced SF6 gas insulation and arc extinction technology, it offers strong breaking capacity and reliable insulation. It supports stable 3150A full-load operation without overheating or breakdown.
Built with a high-precision spring operating mechanism, the circuit breaker operates fast and stably with low mechanical wear. It can quickly cut off short-circuit faults and features a long service life.
The fully sealed and anti-corrosion structure provides excellent waterproof, dustproof and weather resistance, adapting to high-altitude, humid and polluted outdoor environments for all-weather stable operation.
Featuring compact structure and easy installation, it requires minimal daily maintenance and effectively reduces long-term grid operation costs.
Ideal for 126kV UHV power system protection, LW36-126/3150A features stable performance and high safety. We provide global clients with factory direct supply, complete certifications and professional after-sales service。
TYD35
TYD35 is a professional outdoor capacitive voltage transformer suitable for 35kV power systems. Complying with IEC and GB standards, it is widely used in outdoor substations for accurate voltage measurement, electric energy metering and system relay protection.
Adopting premium film-paper composite dielectric and vacuum impregnation technology, the transformer features high measurement accuracy and stable dielectric performance. It effectively restrains ferromagnetic resonance, ensuring precise and reliable data output.
It integrates capacitor voltage divider and electromagnetic unit with compact single-column structure. The built-in damping device optimizes transient response and improves power grid operation stability.
With fully sealed structure and high-quality insulating oil filling, the product delivers excellent waterproof, dustproof and anti-aging performance. It adapts to various outdoor weather conditions for long-term stable operation.
Lightweight and structurally stable, TYD35 features simple installation and low daily maintenance. It can also serve as coupling capacitor for power line carrier communication.
As essential measuring and protection equipment for 35kV power systems, TYD35 voltage transformer boasts stable performance and high cost performance. We provide global customers with factory direct supply, complete certifications and professional after-sales service.
TYD110
TYD110 is a high-performance outdoor capacitive voltage transformer suitable for 110kV high voltage power systems. Complying with IEC and GB standards, it is widely applied in outdoor substations for voltage monitoring, electric energy metering and system relay protection.
Adopting high-quality film-paper composite dielectric and vacuum impregnation process, the transformer delivers high measurement accuracy and stable dielectric performance. It effectively suppresses ferromagnetic resonance and guarantees accurate and consistent data output.
Featuring an integrated structure of capacitive voltage divider and electromagnetic unit, the product is equipped with a built-in damping device. It optimizes transient response and greatly improves the stability of power grid operation.
The fully sealed structure with premium insulating oil filling provides excellent waterproof, dustproof and anti-aging performance. It adapts to complex outdoor weather and environments for long-term reliable operation.
With compact structure, light weight and high mechanical stability, TYD110 is easy to install and requires low maintenance. It can also be used as a coupling capacitor for power line carrier communication.
As core measuring and protection equipment for 110kV power systems, TYD110 features stable performance and high cost-effectiveness. We offer global customers factory direct supply, complete certifications and professional after-sales service.
