ABB 3BHE035301R0001 Voltage Regulator

Rated Power: Usually applicable to medium and high-power scenarios, with a rated power range of hundreds of kilowatts to several megawatts (specifically subject to the official manual; it is commonly compatible with high-voltage motor drive systems above 1MW).

Input Voltage: Supports high-voltage AC input, commonly 6kV, 10kV and other industrial high-voltage standard voltages (compatible with a wide range of voltage inputs from 380V to 11kV, adapting to different industrial power grid environments).

Output Voltage: Adjustable high-voltage AC output, matching the input voltage range, to meet the driving needs of high-voltage motors.

Rated Current: Depending on the power level, the rated output current is usually tens to hundreds of amperes (such as 100A - 500A, specifically depending on the power configuration).

Switching Frequency: Using high-frequency IGBT or IGCT power devices, the switching frequency range is generally 2kHz - 10kHz, which can achieve low harmonic output and reduce interference to the power grid and motors.

Operating Temperature Range: -25℃ to +70℃ (supporting wide-temperature operation, adapting to high and low-temperature environments in industrial sites).

Efficient Power Conversion: Adopting advanced power semiconductor devices (such as IGBT) and optimized topological structure, the power conversion efficiency can reach more than 98%, which can effectively reduce energy loss, lower energy consumption costs in industrial production, and conform to the industrial development trend of energy conservation and emission reduction.

Precise Speed Control: Integrating high-precision vector control algorithms, it can realize smooth speed regulation of high-voltage motors (the speed regulation range is usually 0.1Hz - 50Hz or higher), meeting the speed regulation needs in different industrial scenarios, such as flow regulation of fans and water pumps, speed control of rolling mills, etc.

Comprehensive Protection Mechanism: Equipped with multiple protection functions, including overcurrent protection, overvoltage protection, undervoltage protection, overheating protection, short-circuit protection, motor overload protection, etc. When the system is abnormal, it can respond quickly and cut off the power output to avoid damage to the module and related equipment, improving the safety of system operation.

Strong Anti-Interference Ability: The module adopts multiple shielding designs and filter circuits internally, which can effectively resist electromagnetic interference in industrial sites (such as electromagnetic noise generated by high-voltage equipment and frequency converters), ensuring the stability of power output and the accuracy of control signals.

Easy Integration and Maintenance: Supporting modular design, it can be seamlessly integrated with ABB's same-series control units, heat dissipation components, etc., simplifying the system construction process. At the same time, the module is equipped with status indicators and fault diagnosis interfaces, facilitating maintenance personnel to quickly locate faults and shorten maintenance downtime.

Adaptation to Complex Power Grids: Having the ability to adapt to power grid voltage fluctuations (usually able to withstand ±15% voltage fluctuations), it can still operate stably in industrial environments with poor power grid quality, reducing equipment downtime caused by power grid fluctuations.