Back your energy-saving initiatives and equipment upgrades with verifiable results.
Replace traditional AC fan clusters with EC permanent magnet fans, and use differential pressure sensing to enable on-demand speed control for air supply, reducing energy consumption and noise in the cleanroom's ventilation system.
Optimize the motor drive system across the entire tire production line, coordinate multi-device control to reduce overall energy consumption, and adapt to wheel control and molding processes. Help factories achieve energy savings, carbon reduction, and improved production efficiency.
Equipped with a 280kW permanent magnet motor and dedicated variable frequency drive (VFD), this integrated solution optimizes load performance, reduces energy consumption, and enhances operational stability. It delivers complete case study support to help large-scale process equipment achieve cost reduction and efficiency gains.
Configure permanent magnet motors and variable frequency linkage cabinets for secondary water supply pump stations to stabilize outlet pressure, reduce mechanical wear on pump sets, and lower energy consumption per ton of water.
In a certain oilfield's production zone, 37 beam pumping units equipped with asynchronous motors have operated under light loads for an extended period, resulting in frequent start-stop cycles and high inrush currents. The project replaced the entire system with Panpu SRM series switched reluctance motor drive systems, enabling speed control based on the pumping unit load curve and soft starting.
The 12 injection molding machines in the rubber and plastic products factory's injection workshop originally used an asynchronous motor + variable pump configuration, resulting in significant energy loss via overflow during the holding pressure and cooling stages. The project has now switched to Panpu SRM switch reluctance motor drive systems for the oil pumps, enabling speed-adjusted oil supply based on process stages.
Completed Siemens SCADA system integration design for Songjiang Tianma Phase II landfill leachate treatment project. Achieved data interoperability and wireless transmission between Phase I and Phase II facilities via DCS OPC protocol, terminal device RS85 acquisition, and PLC data processing.
Build a comprehensive odor control system and atmospheric monitoring cloud platform for the Old Port landfill. Data is transmitted via 4G to a proprietary cloud, enabling simultaneous local and remote operations with real-time data exchange. The system integrates GPS vehicle tracking and live video surveillance.
Configure a PLC LAN control system for the mobile gantry spreader at the Fengxian Sludge Treatment Plant to enable fully automated, hands-free material distribution. The spreader automatically cycles to ensure uniform silo filling and promptly pushes equipment failure alerts.
Complete MODBUS protocol data transmission, real-time device data acquisition and transmission, wastewater pool data collection, and communication protocol integration for Jiangnan Shipyard's waste gas treatment system. Configure equipment fault alert push notifications to achieve full-process automated monitoring of waste gas treatment.
Shenzhen Hanwei Industrial Technology Co., Ltd. employs the German JUMO safetyM TB/TW 701160 temperature limiters (model 701160/8-0153-001-25, Pt100 3-wire input) in its industrial automation control systems to enable real-time equipment temperature monitoring and overtemperature safety protection. Upon reaching the set limit, a relay output triggers protective actions and safety interlocks.
Longde Electric (Zhejiang) Power Electronics issues Authorization Letter NO.WLPEFX20260019, authorizing Pakistani agent Techno Control Pvt. Ltd. to bid for the K Electric VFDs project. The project confirms ten delivery commitments—including technical clarification, drawings, protection coordination, interfaces, HVAC dimensions, foundations, signal exchange, software backup, and O&M training—as specified in the Technical Clarification Letter.
The Saudi CG Test Bench Project (CG Saudi Test Bench Project MVC) was commissioned in 2014/6, utilizing 1 units of 6560kW high-voltage variable frequency drives to power large-capacity motor loads. This project represents a flagship overseas deployment of the series-connected multi-level high-voltage VFD solution on the same platform.
The South Africa Rio Tinto Mine Phase II and Phase III projects were commissioned in 2015 month 5 and 2015 month 9, respectively. Each phase is equipped with 2 high-voltage variable frequency drives to power mine ventilation fans, enabling fan speed adjustment based on demand.
The Middle East AL-WAHA Oilfield Phase II HVC project, commissioned in 2012 7, utilizes 1 units of 3700kW high-voltage variable frequency drives to power the oilfield injection pumps, ensuring stable regulation of injection pressure and flow.
The Indonesia Tsingshan Stainless Steel Co., Ltd. Thermal Power Project (phases from 2016 year 5 month to 2018 year 1 month) has cumulatively deployed 8 units of 1000kW high-voltage variable frequency drives to power the fan systems at the thermal power plant, enabling on-demand air supply with speed control for the boiler ventilation system.
The DAINSA Mexico project (Dainsa Mexico MVC) was commissioned in 2015, using 1 units of 2250kW high-voltage variable frequency drives to power industrial water pumps. This setup enables pump speed control on demand and maintains stable network pressure regulation.
The GGL-II Karachi Pakistan MVC project went online in 2015 5, utilizing 1 units of 2240kW high-voltage variable frequency drives to power process compressor loads, enabling the compressors to adjust their speed according to process demand.
The ATB Germany MVC project went live in 2015/10, utilizing 1 units of 2000kW high-voltage variable frequency drives to power industrial compressors. This represents a landmark achievement for high-voltage VFD solutions entering Europe's premium industrial market.
The Kenya MVC industrial project went online in 2014 12, utilizing 1 units of 4000kW high-voltage variable frequency drives to power large-capacity fan loads, enabling on-demand speed control for the ventilation system.
Yichang Ziquan Beverage Industry Co., Ltd. upgraded the air handling units in Production Lines 1 and 2 from standard impellers with belt drives and three-phase asynchronous motors to卧龙 permanent magnet rotor synchronous motor direct drive, smart variable frequency systems, and high-efficiency EC fan systems. Annual power consumption dropped from 311,256kWh to 209,088kWh, achieving an overall energy savings rate of approximately 32.8%.
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