3BHE014135R0011 NSMP Product Overview
In the ABB ACS800 family of medium-voltage inverters,which power heavy industries like steel mills and power plants,the 3BHE014135R0011 NSMP is the”core source of power.”The inverter rectifies the AC power from the grid into DC power.The IGBT chip inside the 3BHE014135R0011 NSMP then inverts the DC power into frequency-adjustable AC power,thereby controlling the motor speed.Whether driving a 2000kW rolling mill motor or a 1500kW power plant induced draft fan,the inverter simply can’t power these massive machines without the stable power output provided by the 3BHE014135R0011 NSMP.
Don’t think”changing the frequency”is simple.Medium-voltage motors are high-powered,often drawing hundreds of amperes of current.Conventional power modules either can’t handle the current,burning out the chips,or suffer excessive losses and generating significant heat.The 3BHE014135R0011 NSMP relies on two key features to deliver exceptional performance:First,it uses sixth-generation IGBT chips,which deliver 20%lower conduction losses than older models.Even at full load,the module temperature remains below 80°C.Second,its press-fit package eliminates fragile leads,ensuring the module remains solder joint-free despite the intense motor vibration in the workshop.A steel mill’s rolling mill inverter previously used standard modules,requiring quarterly replacement.After switching to the 3BHE014135R0011 NSMP,the inverter has operated flawlessly for 18 months,ensuring smooth production.
Even more convenient is its factory-installed compatibility—it can be directly installed in the power unit of the ACS800 medium-voltage inverter,eliminating the need to modify the cooling circuit or adjust drive parameters.An electrician can complete the replacement in just two hours.A power plant’s induced draft fan inverter broke down.After replacing it with a 3BHE014135R0011 NSMP,the unit was operational immediately,with no interruption in power generation.The plant manager praised the module’s performance.
Main Features and Advantages
High voltage and current withstand,capable of powering high-power motors:Medium-voltage motors often exceed 1,000 kilowatts.Conventional modules with a voltage of 1200V and a current of 500A are insufficient.The 3BHE014135R0011 NSMP,with its 1700V voltage and 800A current,can easily handle rolling mill motors up to 2000kW.A steel mill’s 2500kW rolling mill previously used two standard modules in parallel,which often burned out due to uneven current flow.After switching to the 3BHE014135R0011 NSMP,a single module solved the problem,achieving stable current flow,more uniform rolling force,and a reduction in plate thickness tolerance from±0.5mm to±0.2mm,reducing the defect rate by 60%.
Low loss and energy savings ensure long-term operation:IGBT module losses are directly related to inverter energy consumption.The 3BHE014135R0011 NSMP uses sixth-generation IGBT chips with an on-state voltage drop of only 1.8V,saving 5 kWh of electricity per hour compared to the previous module.A power plant’s induced draft fan inverter,which runs 20 hours daily,uses the 3BHE014135R0011 NSMP.The inverter saves 36,000 kWh of electricity annually.Based on industrial electricity prices,the module’s cost is recovered in two years—a substantial cost saving.
The press-fit package is vibration-resistant and can withstand high vibrations in the workshop environment:The motors and rolling mills in the workshop experience high vibrations,which can easily break leads and cause solder joints in conventional modules.The 3BHE014135R0011 NSMP uses a press-fit package,with the chip directly pressed onto the heat sink substrate.Without leads,the module remains fault-free even under vibration accelerations of 5g.A mine’s crusher inverter previously used a leaded module,which required monthly repairs.After switching to the 3BHE014135R0011 NSMP,it remained untouched for six months,leaving maintenance technicians idle.
Fast protection prevents burnout and provides reliable protection in the event of a fault:Medium-voltage systems can experience short-circuit currents of several thousand amperes.Conventional modules react slowly,burning out the chip by the time they shut down.The 3BHE014135R0011 NSMP shuts down in 5 microseconds when overcurrent occurs and can also measure junction temperature,triggering an alarm if it exceeds 175°C.A compressor inverter at a chemical plant experienced a short circuit caused by grid fluctuations.The 3BHE014135R0011 NSMP immediately shut down,preventing burnout of both the module and the motor,saving 200,000 yuan in repair costs.A conventional module would have resulted in far greater losses.
Key terms covered here include:IGBT(Insulated Gate Bipolar Transistor Module),Medium-Voltage Inverter,DC Bus,Conduction Loss,Press-Pack Packaging,Junction Temperature,Overcurrent Protection,Switching Frequency,Peak Current,and Insulation Class.
The ABB 3BHE014135R0011 NSMP is a high-performance IGBT power module tailored for ABB’s ACS 800 series medium-voltage inverters,serving as the critical power conversion core for large industrial motors(e.g.,rolling mill motors,power plant induced draft fans).Its 1700V DC rated voltage and 800A continuous current output easily handle high-power loads up to 2000kW,addressing the demanding needs of heavy industries like steel and power generation.
Equipped with 6th-generation IGBT chips,the ABB 3BHE014135R0011 NSMP achieves≤1.8V conduction voltage drop,reducing energy loss by 20%compared to older modules—translating to significant annual energy savings for 24/7 operating systems.Its press-pack packaging eliminates fragile wire bonds,ensuring resistance to vibration(up to 5g acceleration)and harsh factory conditions,while the integrated overcurrent 2000A fast shutdown and overtemperature(175°C junction temperature alarm)protections prevent module and motor damage during faults.
Compatible with ABB ACS800 inverter power units,it requires no modifications to cooling systems or drive parameters,enabling 2-hour replacement.Operating reliably from-40°C to+150°C junction temperature,it delivers consistent performance in extreme environments,making it a trusted choice for mission-critical medium-voltage motor control applications.
Applications
In the steel industry,the 3BHE014135R0011 NSMP is the”power center”of mill control.A large steel mill’s 2500kW hot rolling mill is driven by an ACS800 medium-voltage inverter.The conventional IGBT modules previously installed could not withstand the current and were prone to solder joint failure due to vibration.This necessitated monthly shutdowns for module replacement,resulting in a loss of 100,000 RMB per module.After switching to the 3BHE014135R0011 NSMP,the machine now easily handles 800A of current,and the crimped package withstands mill vibrations.The mill has operated continuously for 18 months without a single failure,increasing its availability from 90%to 98%,yielding an additional 5,000 tons of steel plate per month and generating an additional 2 million yuan in profits.
The 3BHE014135R0011 NSMP is also essential for induced draft fan control in the power industry.A 300MW power plant uses an ACS800 frequency converter for speed control of its 1500kW induced draft fan.The previous module suffered from high losses,and the converter consumed an additional 12,000 yuan in electricity per month.After switching to the 3BHE014135R0011 NSMP,the low-loss feature saved me 10,000 yuan in monthly electricity bills,or 120,000 yuan a year.Furthermore,the module’s fast overcurrent protection shuts down within 0.005 seconds during a grid short circuit,preventing burnout of the fan motor and saving equipment worth 300,000 yuan.A conventional module would have destroyed the motor long ago.
The 3BHE014135R0011 NSMP is also very effective in compressor control in the chemical industry.A chemical plant’s 2000kW propylene compressor,driven by an ACS800 inverter,operates in a factory where temperatures can reach 45°C in the summer.Conventional modules trigger an alarm and shut down if the temperature exceeds 100°C.After switching to the 3BHE014135R0011 NSMP,the module temperature is only 75°C even in a 45°C ambient temperature.There have been no errors,the compressor operates stably,and propylene production has increased from 80 tons per day to 85 tons,resulting in an additional 150,000 RMB in monthly profits.
Selection Guide/Purchasing Recommendations
When choosing the 3BHE014135R0011 NSMP,first consider the inverter model and motor power—it is only compatible with ABB ACS800 series medium-voltage inverters.If you’re using another brand’s inverter,don’t force it,as the interface and drive parameters won’t match.For motor powers between 1000kW and 2500kW,this is a surefire choice.For motors exceeding 2500kW,use the 3BHE014136R0012(1000A current).Avoid exceeding the rated range,as this can easily damage the module.
Don’t buy refurbished modules!The IGBT chip and crimping structure of the 3BHE014135R0011 NSMP are key components.Refurbished parts use old chips,resulting in high losses and poor current tolerance.If used in a medium-voltage inverter,they could burn out after just a few days,potentially damaging other inverter components and causing even greater damage.We recommend using a reputable supplier like Shenzhen Changxin for genuine ABB parts.Each unit has a unique NSMP identification and serial number(available on the ABB website).Changxin can also help verify inverter compatibility,ensuring peace of mind.
FAQ
Q:Can the 3BHE014135R0011 NSMP be installed in an ACS 600 inverter?
A:No!The ACS600 is an older medium-voltage inverter.Its power unit structure and drive parameters differ from those of the ACS800.Installing the 3BHE014135R0011 NSMP either causes it to not work or the drive voltage is incorrect,causing the module to burn out.The ACS600 must use the corresponding 3BHE004571R0001 module;don’t randomly change models,or the inverter will need repair.
Q:After replacing the module,the inverter reports”IGBT overtemperature.”What’s going on?
A:First,check the cooling water circuit!The 3BHE014135R0011 NSMP relies on water cooling.If the water circuit is blocked or the water flow is insufficient,the module temperature will overheat.Clean the filter and check the water pump speed.If the water circuit is good,check the temperature sensor to see if it’s a faulty sensor or a false alarm.Try replacing the sensor.It’s usually not a problem with the module itself;this module has excellent temperature resistance.
Q:The module has a rated current of 800A.Can it be used at overcurrent for a short period of time?A:It’s OK for a short time,but don’t exceed it too much!The 3BHE014135R0011 NSMP can handle a peak current of 1600A,but only for a maximum of 10 milliseconds.For example,a brief overcurrent during motor startup is fine.However,if the overcurrent persists for a long time,say 30 seconds,the module will trip due to overcurrent protection.More severe,the chip may burn out.Try to avoid overcurrent.Long-term full-load operation is safer than overcurrent.
Q:What should I pay attention to when installing a press-fit package?
A:The key is pressure!During installation,you must use a special tool to press the module onto the heat sink.Ensure sufficient pressure(usually 500N,as specified in the ABB manual).Insufficient pressure will result in poor contact and heat.However,be careful not to apply too much force,as this may deform the module.Before installation,clean the heat sink surface and apply thermal grease to ensure proper heat dissipation.Don’t skimp on this step,as overheating the module can easily cause problems.Customer Case Study/Successful Application Analysis
A large steel mill has three 2500kW hot rolling mills equipped with ABB ACS800 medium-voltage inverters.The conventional IGBT modules previously installed were plagued by numerous problems.The mills experienced significant vibration,and module leads frequently suffered from poor solder connections,necessitating monthly plant shutdowns for replacements at a cost of 100,000 RMB per month.Furthermore,the modules exhibited significant wear and tear,resulting in an additional 30,000 kWh of inverter power consumption per month.However,the replacement of these modules with 3BHE014135R0011 NSMP modules completely transformed the situation.The press-fit package withstood the vibrations,allowing them to remain in the same module configuration for 18 months.Their low-loss design reduced their monthly electricity bill by 30,000 RMB,or 360,000 RMB annually.
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