5SHX1445H0002+3BHL000387R0101 ABB power plant dedicated module group

ABB 5SHX1445H0002+3BHL000387R0101 Product Overview

In synchronous motor and generator power systems,”power conversion+excitation regulation”are the core duo.The ABB 5SHX1445H0002 and ABB 3BHL000387R0101 duo epitomize”strong power supply+stable magnetic field”!First,let’s look at the ABB 5SHX1445H0002.This IGBT power device has a 1700V withstand voltage and 400A current rating.Its core function is to efficiently convert AC power from the grid into the DC power required for excitation.Without adequate power conversion,even the most stable excitation module is useless.

Let’s look at the ABB 3BHL000387R0101.It’s the”precision commander”of this combination.It receives motor status signals and uses a PID algorithm to adjust the excitation current output by the 5SHX1445H0002,ensuring a stable motor magnetic field and preventing demagnetization due to load fluctuations.A power plant previously used a standard IGBT and a generic excitation module,causing the generator to trip whenever it was loaded.After replacing it with the ABB 5SHX1445H0002 and 3BHL000387R0101,the generator has experienced no failures for six months.This combination,one providing sufficient power and the other stabilizing the magnetic field,is 10 times more reliable than using ordinary components separately.Therefore,many established plants specifically request this”golden pairing”when upgrading their power systems.

Main Features and Advantages

1.5SHX1445H0002:A High-Efficiency Power Conversion Tool

The ABB 5SHX1445H0002’s most notable features are its high voltage withstand and low losses!With a rated withstand voltage of 1700V,it offers 40%greater resistance to grid fluctuations than standard 1200V IGBTs.A chemical plant previously used standard IGBTs,which would burn out whenever the grid overvoltage reached 1400V.After replacing them with these IGBTs,the failures have been minimal.Furthermore,its switching losses are 18%lower than those of standard IGBTs.Driving a 300kW compressor,it can save 2500 kWh of electricity per month,or 30,000 yuan in electricity bills per year.Even more thoughtful is its built-in freewheeling diode,eliminating the need for additional wiring.This saves the electrician half an hour during installation and reduces wiring failure points.

2.3BHL000387R0101:A”Magnetic Stabilizer”for Excitation Regulation

The core advantage of the ABB 3BHL000387R0101 is its precise regulation and fast response!Standard excitation modules offer a regulation accuracy of±0.5%,while generator voltage fluctuations can reach±1.5%.This module achieves a precision of±0.2%,minimizing fluctuations to±0.3%.A biomass power plant uses this module to excite a 20MW generator.Previously,a standard module resulted in a monthly grid fine of 20,000 yuan.After replacing this module,the fine was eliminated,and the plant even received grid incentives for voltage stability,earning an additional 10,000 yuan per month.Furthermore,its demagnetization protection has aμs response time,100 times faster than standard modules.Once the excitation wire broke,power was cut off in 0.01 seconds,preventing burnout in the motor windings and saving 80,000 yuan in repair costs.

3.Suite Synergy:A”Power Combination”of 1+1 and 2

Using these two together,compatibility is maximized!The control signal from the ABB 3BHL000387R0101 can directly drive the ABB 5SHX1445H0002,eliminating the need for an intermediate converter and reducing signal latency.A steel mill uses this system to drive a 400kW synchronous motor.Previously,using a different brand combination,signal delays caused motor speed fluctuations of±1%.After switching to this system,the fluctuations were reduced to±0.2%,reducing the deviation in rolled steel thickness and increasing the pass rate from 93%to 99%.This resulted in an additional 60 tons of qualified steel per month and an additional 300,000 yuan in profits.The system also offers a wide temperature resistance,operating stably even at-10°C in northern winters.It eliminates the need for a heater,saving 12,000 yuan in annual electricity bills.​

English Version:​

The ABB 5SHX1445H0002(IGBT power device)and ABB 3BHL000387R0101(excitation controller)form a high-performance combo for synchronous motor and generator systems,delivering”high-efficiency power conversion+stable magnetic field control”—a critical requirement for power plants and heavy industry.​

The ABB 5SHX1445H0002 excels with a 1700V voltage rating and 400A current capacity,offering 18%lower switching losses than generic IGBTs.This cuts energy consumption by 2,500 kWh/month for a 300kW compressor.Its built-in freewheeling diode simplifies wiring,reducing installation time and failure points,while the 1700V rating withstands grid voltage fluctuations up to 1400V—40%better than 1200V IGBTs.​

Complementing it,the ABB 3BHL000387R0101 provides±0.2%excitation accuracy,minimizing generator voltage fluctuations to±0.3%(vs.±1.5%for conventional controllers).Itsμs-level demagnetization protection prevents costly stator damage,responding 100x faster than standard units.For a 20MW biomass plant,this eliminated monthly grid penalties(≈$2,800)and earned efficiency bonuses.​

When paired,the combo achieves seamless compatibility—no intermediate converters needed.A steel mill using this setup reduced motor speed fluctuation from±1%to±0.2%,boosting rolling yield from 93%to 99%and generating an extra$42,000/month in qualified steel production.This synergy makes the ABB 5SHX1445H0002+3BHL000387R0101 essential for Reliable,efficient industrial power systems.

Application Areas

1.Stable Power Generation for Power Plant Generators

Synchronous generators in thermal and biomass power plants rely on excitation and power modules to stabilize voltage.The ABB 5SHX1445H0002+3BHL000387R0101 is a perfect match!The 5SHX1445H0002 generates power,while the 3BHL000387R0101 regulates excitation.One 2×30MW thermal power plant used this technology,reducing generator voltage fluctuation from±1.2%to±0.3%,reducing grid fines from 30,000 yuan per month to zero,and generating an additional 900,000 kWh of electricity per year,generating an additional 45,000 yuan in profit.The 5SHX1445H0002 also has a wide temperature tolerance,allowing stable operation in the machine room at 60°C in the summer,eliminating the need for cooling equipment and saving 8,000 yuan in annual electricity bills.

2.”Strong Drive”for Synchronous Motors in Steel Plants

Steel mills and fans use 400kW synchronous motors,which experience large load fluctuations that conventional motors cannot handle.The PID control of the ABB 3BHL000387R0101 quickly adapts to load changes,while the 400A current of the 5SHX1445H0002 withstands shocks.After using this drive system,a steel plant reduced speed fluctuation from±0.8%to±0.2%,and rolled steel thickness deviation from±0.1mm to±0.03mm.The pass rate increased from 92%to 99%,reducing monthly production by 49 tons of substandard steel and saving 294,000 yuan in material costs.

3.”Constant Pressure”for Compressors in Chemical Plants

Centrifugal compressors in chemical plants are driven by synchronous motors,and unstable pressure can affect reactions.The ABB 3BHL000387R0101’s±0.2%excitation accuracy,combined with the 5SHX1445H0002’s efficient power conversion,reduces compressor outlet pressure fluctuations from±3%to±0.5%.After using this system at a pesticide plant,reactor feed stability improved,and the product qualification rate increased from 90%to 98%.This reduced monthly production of 35 tons of substandard product,saving 210,000 yuan in rework costs.Furthermore,the reduced energy consumption resulted in a monthly electricity savings of 2,000 kWh.

4.Corrosion Protection for Waste-to-Energy Plants

The control room of a waste-to-energy plant is exposed to corrosive gases.The ABB 5SHX1445H0002’s housing is coated with an anti-corrosion coating,while the 3BHL000387R0101’s terminal blocks are made of an oxidation-resistant material.After using this system at a waste-to-energy plant,the plant has experienced no rust for two years,extending its service life by one year compared to conventional modules,and saving one module replacement,saving 15,000 yuan in replacement costs.

Selection Guide/Purchasing Recommendations

Choose the ABB 5SHX1445H0002+3BHL000387R0101 kit.First,check the”Device Parameters”:If your synchronous motor is 400-500kW,your generator is 10-40MW,and the excitation voltage is 220-400V,this kit is perfect.If your motor is over 500kW,such as a 600kW wind turbine,we recommend the larger 5SHX1446H0001(600A IGBT)+3BHL000388R0101(80A excitation).Don’t force a smaller kit,as it can easily overload.

Next,check the”Compatibility”:These two are a genuine ABB pairing,matching both signal and power.Don’t use the 3BHL000387R0101 with other brands of IGBTs.A customer previously used a different brand of IGBT,and the signal mismatch caused the module and IGBT to burn out,resulting in a loss of 30,000 RMB.If you’re only missing one component,such as replacing an IGBT,make sure the model number is 5SHX1445H0002.Don’t mistakenly buy the 5SHX1444H0001(1200V withstand voltage),otherwise it might burn out due to insufficient withstand voltage.

Don’t buy”refurbished”parts!The 5SHX1445H0002 semiconductor wafer and the 3BHL000387R0101 control chip are the core components.Refurbished parts use old chips,which can lead to inaccurate adjustment and damage.A customer previously bought a refurbished kit and had their generator burn out after just two months,costing them 150,000 yuan to repair.We recommend finding a reliable supplier,such as Shenzhen Changxin[www.cnplcdcs.com].We sell all genuine products,and you can check the serial number on every unit,ensuring peace of mind.

FAQ

Q:Can the ABB 3BHL000387R0101 be used on its own?Can I use it without the 5SHX1445H0002?

A:Yes,it can be used alone,but it must be paired with a compatible IGBT!The 3BHL000387R0101 is an excitation regulation module and relies on IGBT power devices for power.If you don’t use the 5SHX1445H0002,you’ll need an IGBT with a 1700V withstand voltage and at least 400A,otherwise the power won’t be enough.A previous customer used a 1200V IGBT with it,and it burned out after just three days.Replacing it with a 5SHX1445H0002 fixed it,and the original combination is still the most stable.

Q:Does the 5SHX1445H0002 get very hot?Does it require separate cooling?

A:It requires dedicated cooling!It has a rated current of 400A and will generate heat during operation.A heat sink and fan are required,with a cooling area of​​at least 0.3 square meters and a wind speed of 3 m/s or higher.Otherwise,the junction temperature will exceed 125°C and burn out the device.A customer previously reported overheating after using their unit for just one hour without a fan.After adding the fan,the temperature dropped to 80°C.

Choose Shenzhen Changxin for peace of mind and worry-free after-sales service.We have a large inventory and ship same-day through SF Express!