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Advanced Training Course on inverter and its application ended successfully

From December 19, 2018 to December 21, 2018, sponsored by the Inverter Branch of the China Electrical Equipment Industry Association, the Electrical Automation Professional Committee of the Chinese Society of Automation, and the Electrical Control System and Device Professional Committee of the Chinese Electrotechnical Society, Shanghai Nancal Electric Co., Ltd., the advanced training course on inverter and its application jointly organized by Inverter World was successfully concluded.

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If a single module bypass, how to realize the inverter non-stop

Demands: a single module fault should not result in the inverter shutdown NANCAL Solution: Power cell bypass with neutral point shifting technology Power cell bypass When a power cell (module) fails, MV drive can automatic bypass failure power cell and keep running without trip. If compared with tr

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Master-slave HVVF frequency drives used in conveyor

Nancal HVVF series drives can be used in constant torque control such as conveyor. The key control performance is to realize the coordination between multi-motors.

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HVVF used in Sinoma–Lanxi south cement kiln end fan

Nancal HVVF series MV AC drives used in Sinoma cement Industry Cement Object The end user is Lanxi South Cement, loading is Kiln end fan.The air volume need to be changed according to the working situation, Medium voltage VFD can adjust the motor speed on time in order to achieve the target of process

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Low Voltage Inverter used in HVAC

Special Requirements1) High accuracy 2) 6-pulse IGBT rectifier OverviewInput voltage: 380VOutput voltage: 480VRated capacity: 355kW

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MV Converter used in sewage treatment plant

Nancal Electric HVVF series converter used in sewage treatment plant

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Nancal Electric Medium Voltage Frequency Inverter used in Henan coking plant

IndustryMiningObjectiveAccording to the environmental requirements, the offgas in coking plant needs to be desulfurized and denitrified before discharged.There are 4 induced draft fans on the customer site to guide the coking flue gas to the desulfurization tower and denitrification reactor.

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Low Voltage Industrial AC Drives used in Ningbo Steel Factory

Nancal Low voltage industrial AC drives used in Ningbo steel factoryNC EVFD low voltage industrial drive in Main Rolling Mill of a Stainless Steel Plant in Ningbo Shanghai Nancal Electric Co., Ltd provides overall solution and project implementation.

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HVVF converter used for Catalytic diesel hydro-treating unit

IndustryPetrochemical ObjectiveIn petrochemical industry, the one of main energy consuming equipment is the pump. The traditional drive solution can only run at the grid with fixed speed through the valve throttling to hydraulic coupling for speed regulation.

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EVFD Frequency Converter Used in Ningxia Tire Factory

Application of Nancal low voltage industry drives in Ningxia tire factory EVFD series frequency inverter

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