Wonlee Solutions, The Republic of Korea - Komachine Supplier Profile and Product List

- Wonlee Solutions Co., Ltd. is a specialized total solution provider in power quality measurement equipment, power automatic control, electrical safety devices, and energy improvement facilities. The company supplies fault diagnosis and real-time monitoring systems for stable energy and power quality management. It contributes to maximizing power system reliability and efficiency through diagnosis, design, and operational support for electrical quality issues such as harmonics. Established in 2005, the company focuses on maximizing power efficiency in industrial sites through continuous technological innovation.Wonlee Solutions Co., Ltd. is a specialized total solution provider in power quality measurement equipment, power automatic control, electrical safety devices, and energy improvement facilities. The company supplies fault diagnosis and real-time monitoring systems for stable energy and power quality management. It contributes to maximizing power system reliability and efficiency through diagnosis, design, and operational support for electrical quality issues such as harmonics. Established in 2005, the company focuses on maximizing power efficiency in industrial sites through continuous technological innovation.
- Branch Feeder Monitor (BFM): A device for monitoring power in branch circuits.Branch Feeder Monitor (BFM): A device for monitoring power in branch circuits.
- Power Meter / PQ Meter: Multifunctional meters for measuring electrical quantities like voltage, current, active/reactive power, frequency, power factor, and power quality elements such as harmonics (up to 63rd order), Sag/Swell, THD, and Crest Factor. Supports RS-485 and Ethernet communication, with data logging and waveform recording capabilities.Power Meter / PQ Meter: Multifunctional meters for measuring electrical quantities like voltage, current, active/reactive power, frequency, power factor, and power quality elements such as harmonics (up to 63rd order), Sag/Swell, THD, and Crest Factor. Supports RS-485 and Ethernet communication, with data logging and waveform recording capabilities.
- GRIDCON® ACF Active Filter (Industrial/Building versions & Compact, PFC): Active filters providing harmonic filtering, dynamic reactive power compensation (up to 3 Mvar or more), load balancing, and flicker compensation. Operates across a wide voltage range from under 380V to over 690V in 3-wire and 4-wire applications, featuring a modular structure and low-loss design.GRIDCON® ACF Active Filter (Industrial/Building versions & Compact, PFC): Active filters providing harmonic filtering, dynamic reactive power compensation (up to 3 Mvar or more), load balancing, and flicker compensation. Operates across a wide voltage range from under 380V to over 690V in 3-wire and 4-wire applications, featuring a modular structure and low-loss design.
- Electrical Quality Improvement Facilities: A general category that includes active filters and other equipment for enhancing electrical quality.Electrical Quality Improvement Facilities: A general category that includes active filters and other equipment for enhancing electrical quality.
- PureWave® High Voltage UPS and UPS XT Systems: True online double conversion uninterruptible power supply systems that deliver continuous, clean, and regulated power for critical AC loads. Available in 3-phase, 10-225kVA, incorporating advanced PWM technology, high-power IGBT semiconductors, digital control, and fiber optic communication for superior insulation and precise signal transmission.PureWave® High Voltage UPS and UPS XT Systems: True online double conversion uninterruptible power supply systems that deliver continuous, clean, and regulated power for critical AC loads. Available in 3-phase, 10-225kVA, incorporating advanced PWM technology, high-power IGBT semiconductors, digital control, and fiber optic communication for superior insulation and precise signal transmission.
- Energy and Electrical Quality Diagnosis: A service offering precise analysis of electrical noise such as harmonics and voltage fluctuations, aimed at resolving power system issues and providing optimal design and operational support for improvement facilities.Energy and Electrical Quality Diagnosis: A service offering precise analysis of electrical noise such as harmonics and voltage fluctuations, aimed at resolving power system issues and providing optimal design and operational support for improvement facilities.
- iEPQM Integrated Energy and Electrical Quality Monitoring System: A system integrating advanced hardware and software for power quality analysis, energy management (EMS), and fault monitoring (FMS).iEPQM Integrated Energy and Electrical Quality Monitoring System: A system integrating advanced hardware and software for power quality analysis, energy management (EMS), and fault monitoring (FMS).
- Energy Storage System (ESS): Composed of a Battery, Power Conversion System (PCS), Battery Management System (BMS), and Energy Management System (EMS). Utilized for peak power reduction, renewable energy integration, frequency regulation, and emergency power supply, with high-efficiency energy cells and SRS® technology ensuring safety.Energy Storage System (ESS): Composed of a Battery, Power Conversion System (PCS), Battery Management System (BMS), and Energy Management System (EMS). Utilized for peak power reduction, renewable energy integration, frequency regulation, and emergency power supply, with high-efficiency energy cells and SRS® technology ensuring safety.
- Neeltran Transformer & Rectifier: Equipment for power conversion and rectification.Neeltran Transformer & Rectifier: Equipment for power conversion and rectification.
- Insulation Fault Location system: A system for monitoring and diagnosing insulation faults.Insulation Fault Location system: A system for monitoring and diagnosing insulation faults.
- HSBT System: Specialized equipment for specific power systems.HSBT System: Specialized equipment for specific power systems.
- Power Plant & Substation Business: Business operations related to power plants and substations.Power Plant & Substation Business: Business operations related to power plants and substations.
- Insulation Monitoring Device (A-ISOMETER), Earth Fault Monitoring Device (RCM): Devices for early detection of electrical hazards in ungrounded and grounded systems, ensuring the safety of personnel and facilities.Insulation Monitoring Device (A-ISOMETER), Earth Fault Monitoring Device (RCM): Devices for early detection of electrical hazards in ungrounded and grounded systems, ensuring the safety of personnel and facilities.
- IntelliSAW Switchgear Thermal Monitoring System: A system for monitoring the thermal degradation of switchgear.IntelliSAW Switchgear Thermal Monitoring System: A system for monitoring the thermal degradation of switchgear.
- PV Junction Box: Designed and manufactured according to KS C 8567 standards, optimized for solar power plants. Features include DC1000V, 200A specifications, lightweight fire-resistant enclosure, 8 to 24 channel connections, DC power supply, string monitoring, surge protective devices, gPV fuses and holders, and IP65 enclosure.PV Junction Box: Designed and manufactured according to KS C 8567 standards, optimized for solar power plants. Features include DC1000V, 200A specifications, lightweight fire-resistant enclosure, 8 to 24 channel connections, DC power supply, string monitoring, surge protective devices, gPV fuses and holders, and IP65 enclosure.
- PQ-Box (Portable Power Quality Analyzer): Complies with IEC 61000-4-30 Ed.3 standard and equipped with extensive trigger options for rapid grid disturbance tracking and power system issue resolution.PQ-Box (Portable Power Quality Analyzer): Complies with IEC 61000-4-30 Ed.3 standard and equipped with extensive trigger options for rapid grid disturbance tracking and power system issue resolution.
- SurvalentONE ADMS (Power SCADA System): A system that enhances utility operational efficiency and optimizes stable power supply networks through real-time intelligent control and enterprise-wide system data integrated analysis.SurvalentONE ADMS (Power SCADA System): A system that enhances utility operational efficiency and optimizes stable power supply networks through real-time intelligent control and enterprise-wide system data integrated analysis.
- Total Solution Provision Capability: The ability to provide comprehensive solutions across power and energy management, from power quality measurement, improvement, fault diagnosis, and real-time monitoring system supply to electrical quality diagnosis, design, and operational support.Total Solution Provision Capability: The ability to provide comprehensive solutions across power and energy management, from power quality measurement, improvement, fault diagnosis, and real-time monitoring system supply to electrical quality diagnosis, design, and operational support.
- Proprietary Core Technology: Securing a differentiated competitive edge in power quality measurement and electrical safety management through proprietary core technologies.Proprietary Core Technology: Securing a differentiated competitive edge in power quality measurement and electrical safety management through proprietary core technologies.
- High-Reliability Products and Technical Completeness: Contribution to electrical safety through the supply of highly reliable, fault-free products, demonstrating strong technical completeness and commercialization capabilities compared to major competitors.High-Reliability Products and Technical Completeness: Contribution to electrical safety through the supply of highly reliable, fault-free products, demonstrating strong technical completeness and commercialization capabilities compared to major competitors.
- Introduction of Advanced Foreign Technologies and Localization: Accumulation of technological know-how by supplying advanced products from leading international companies such as S&C, SATEC (USA), BENDER (Germany), and POLYTRONICS (Canada) to the domestic market, alongside continuous R&D investment for proprietary technology development.Introduction of Advanced Foreign Technologies and Localization: Accumulation of technological know-how by supplying advanced products from leading international companies such as S&C, SATEC (USA), BENDER (Germany), and POLYTRONICS (Canada) to the domestic market, alongside continuous R&D investment for proprietary technology development.
- Extensive Application Experience and References: Establishment of broad application experience and references across various industrial sectors by supplying products to major domestic facilities including POSCO, Hyundai Heavy Industries, Samsung Electronics, LG Display, Incheon International Airport Railroad, national subways, and key tunnels, as well as overseas plants.Extensive Application Experience and References: Establishment of broad application experience and references across various industrial sectors by supplying products to major domestic facilities including POSCO, Hyundai Heavy Industries, Samsung Electronics, LG Display, Incheon International Airport Railroad, national subways, and key tunnels, as well as overseas plants.
- Adherence to Power Quality Standards: Capability to develop and supply products that meet international standards, such as the IEC 61000-4-30 Ed.3 compliance for PQ-Box (portable power quality analyzer) and EN 50160 / IEC 61000 / IEEE 519 standard compliance for GRIDCON® ACF Active Filter.Adherence to Power Quality Standards: Capability to develop and supply products that meet international standards, such as the IEC 61000-4-30 Ed.3 compliance for PQ-Box (portable power quality analyzer) and EN 50160 / IEC 61000 / IEEE 519 standard compliance for GRIDCON® ACF Active Filter.
- Industrial Sites: All industrial sites requiring maximized power efficiency and stable power supply.Industrial Sites: All industrial sites requiring maximized power efficiency and stable power supply.
- Data Centers and Advanced Buildings: Data centers and advanced building facilities where uninterrupted power supply and precise power quality management are essential.Data Centers and Advanced Buildings: Data centers and advanced building facilities where uninterrupted power supply and precise power quality management are essential.
- Semiconductor and Display Factories: Semiconductor and display manufacturing facilities demanding high-quality power and precise control.Semiconductor and Display Factories: Semiconductor and display manufacturing facilities demanding high-quality power and precise control.
- Hospitals: Medical facilities where stable power supply and electrical safety are critically important.Hospitals: Medical facilities where stable power supply and electrical safety are critically important.
- Ships and Offshore Structures: Maritime and offshore plant sectors requiring insulation monitoring and electrical safety in ungrounded systems.Ships and Offshore Structures: Maritime and offshore plant sectors requiring insulation monitoring and electrical safety in ungrounded systems.
- Automotive Industry: Automotive production lines and robot operating facilities with high harmonic generation due to inverter drives.Automotive Industry: Automotive production lines and robot operating facilities with high harmonic generation due to inverter drives.
- Power Plants and Substations: Power plants and substations requiring safety, monitoring, control, and quality improvement of the power system.Power Plants and Substations: Power plants and substations requiring safety, monitoring, control, and quality improvement of the power system.
- Renewable Energy Generation Facilities: Facilities such as solar and wind power generation that require control of output variability, power quality improvement, and efficient energy management.Renewable Energy Generation Facilities: Facilities such as solar and wind power generation that require control of output variability, power quality improvement, and efficient energy management.
- Chemical Industry: Chemical industry sectors requiring power quality management in electrical networks up to 690V.Chemical Industry: Chemical industry sectors requiring power quality management in electrical networks up to 690V.
- Water Treatment Facilities: Water treatment applications, including regulated pumps and centrifuges, where power quality management is necessary.Water Treatment Facilities: Water treatment applications, including regulated pumps and centrifuges, where power quality management is necessary.
- Transportation Infrastructure: Transportation infrastructure like Incheon International Airport Railroad, national subways, and major tunnels, which require stable power supply and safety monitoring.Transportation Infrastructure: Transportation infrastructure like Incheon International Airport Railroad, national subways, and major tunnels, which require stable power supply and safety monitoring.
- Pakistan, Philippines, Thailand, Saudi Arabia, India, VietnamPakistan, Philippines, Thailand, Saudi Arabia, India, Vietnam
- Technical competitiveness based on proprietary core technologies, ensuring differentiated competitive advantages and continuous R&D investment for expanding the technology portfolio.Technical competitiveness based on proprietary core technologies, ensuring differentiated competitive advantages and continuous R&D investment for expanding the technology portfolio.
- Mention of one patent held, as indicated by RnDcircle.Mention of one patent held, as indicated by RnDcircle.
- Compliance of PQ-Box (portable power quality analyzer) with IEC 61000-4-30 Ed.3 standard.Compliance of PQ-Box (portable power quality analyzer) with IEC 61000-4-30 Ed.3 standard.
- Automatic compliance of GRIDCON® ACF Active Filter with harmonic limits according to EN 50160 / IEC 61000 / IEEE 519 standards.Automatic compliance of GRIDCON® ACF Active Filter with harmonic limits according to EN 50160 / IEC 61000 / IEEE 519 standards.
- Stable circuit design for PV Junction Boxes based on KS C 8567 standards.Stable circuit design for PV Junction Boxes based on KS C 8567 standards.
- Application of SRS® technology in ESS products to enhance resistance against external physical impacts and rapid temperature changes, ensuring safety.Application of SRS® technology in ESS products to enhance resistance against external physical impacts and rapid temperature changes, ensuring safety.