Application Scenarios
In a large-scale data center,ensuring stable power supply is of utmost importance.The electrical system in such a data center requires components that can manage high-current loads efficiently.The 3BHL000986P3012 5SDD2545L0001 thyristor is used in the power distribution system.It helps in precisely regulating the high-current flow to different server racks.Before its installation,the data center faced issues with inconsistent power supply due to the inability of previous components to handle sudden current surges.With the 3BHL000986P3012 5SDD2545L0001 thyristor,the power supply has become stable,reducing the risk of server malfunctions caused by power fluctuations.
Parameter
Main Parameters
Value/Description
Product Model
3BHL000986P3012 5SDD2545L0001
Manufacturer
ABB
Product Category
Thyristor
Nominal On-State Current(IT AV)
2500 A or 3500 A
Peak Surge Current(ITSM)
25 kA(1 ms)for 2500 A type;30 kA(1 ms)for 3500 A type
Maximum Blocking Voltage(VDRM)
4500 V
Repetitive Peak Reverse Voltage(VRRM)
4500 V
Non-Repetitive Blocking Voltage(VDSM)
4500 V
Gate Trigger Voltage(VGT)
1.5-2.5 V
Recommended Switching Frequency
≤500 Hz
Critical di/dt
800 A/μs
Technical Principles and Innovative Values
Innovation Point 1:High-Voltage and High-Current Handling.The 3BHL000986P3012 5SDD2545L0001 is engineered to manage high-voltage up to 4500 V and high-current with nominal on-state current options of 2500 A or 3500 A.This is significantly higher than many standard thyristors in the market,allowing it to be used in power-intensive applications such as large-scale industrial motors and high-voltage power distribution systems.
Innovation Point 2:Fast Switching Capability.With a critical di/dt of 800 A/μs,it can switch currents rapidly.This feature is crucial in applications where quick response to changes in power demand is required,like in dynamic industrial processes.It ensures seamless power transfer and minimizes power losses during switching operations.
Innovation Point 3:Reliable Triggering.The gate trigger voltage range of 1.5-2.5 V provides a stable and reliable way to turn on the thyristor.This consistent triggering mechanism reduces the chances of misfires or inconsistent operation,enhancing the overall reliability of the power control system.
Application Cases and Industry Value
In an industrial manufacturing plant that operates multiple high-power motors,the ABB 3BHL000986P3012 5SDD2545L0001 thyristor was integrated into the motor control system.Before its use,the motors experienced frequent start-up failures due to insufficient current handling capabilities of the existing components.After installing the 3BHL000986P3012 5SDD2545L0001 thyristor,the motors started smoothly even under heavy-load conditions.The plant reported a significant reduction in motor-related downtime,which led to an increase in overall production efficiency.The stable power control provided by the thyristor also extended the lifespan of the motors,reducing maintenance costs.
Related Product Combination Solutions
ABB 5SDD3545L0001:This thyristor has a higher nominal on-state current compared to 3BHL000986P3012 5SDD2545L0001,making it suitable for applications with even more demanding current requirements.In large-scale power plants,both 3BHL000986P3012 5SDD2545L0001 and 5SDD3545L0001 can be used in different sections of the power distribution network,with the former handling normal loads and the latter taking care of peak-load areas.
ABB 3BSE008426R1:A control module that can be used in conjunction with 3BHL000986P3012 5SDD2545L0001 to precisely regulate the thyristor’s operation.In a complex industrial automation system,the control module can send accurate trigger signals to the thyristor,ensuring optimal power control.
ABB ACS880 Drive:This drive system can work with the 3BHL000986P3012 5SDD2545L0001 thyristor in motor-control applications.The thyristor manages the high-current power supply,while the ACS880 drive controls the speed and torque of the motor,resulting in a highly efficient motor-control solution.
ABB PXC2000 Protection Relay:Can be paired with the 3BHL000986P3012 5SDD2545L0001 to protect the power system from over-current,over-voltage,and other faults.In a power distribution network,the protection relay monitors the electrical parameters and can quickly disconnect the thyristor in case of abnormal conditions,safeguarding the entire system.
ABB 3BHL000253P0002 Capacitor:In power factor correction applications,this capacitor can work with the 3BHL000986P3012 5SDD2545L0001 thyristor.The thyristor controls the power flow,and the capacitor helps in improving the power factor,reducing energy losses in the system.
Installation,Maintenance,and Full-Cycle Support
Installation of the 3BHL000986P3012 5SDD2545L0001 thyristor is relatively straightforward.It comes with clear connection markings,allowing technicians to easily wire it into the power control circuit.The device is designed to be compatible with standard industrial mounting brackets,facilitating quick installation.During routine maintenance,checking for any signs of overheating or physical damage is essential.In case of a fault,the thyristor’s performance parameters can be easily measured using standard electrical testing equipment.ABB provides a comprehensive range of genuine spare parts,ensuring quick replacement in case of component failure.
ABB also offers extensive technical support.Their team of experts is available to provide pre-installation advice,assist in troubleshooting during commissioning,and offer long-term maintenance guidance.With ABB’s global presence,customers can expect prompt service and support,ensuring the continuous and reliable operation of the 3BHL000986P3012 5SDD2545L0001 thyristor throughout its lifecycle.
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