ABB UNITOL1020 UNS0119A-Z, V1 3BHE030579R0001 is a high-performance automatic voltage regulator designed specifically for small and medium-sized synchronous generators and industrial equipment. Here are its detailed specifications and application areas:

Detailed specifications:

Model and part number: UNITROL 1020 UNS0119A-Z,V1， The part number is 3BHE030579R0001.

Input voltage: AC 110V/220V， Applicable to power grid standards of different countries.

Output voltage regulation range: adjustable, with a maximum peak voltage of 420Vp.

Communication interface: Supports multiple communication protocols such as Modbus, DNP3, IEC 60870-5-101/104, making it easy to integrate with other systems.

Control function: It has high-precision voltage control capability and supports safety functions such as overload protection, short circuit protection, and over temperature protection.

Technical features: Adopting advanced microprocessor technology and IGBT semiconductor devices, it can provide up to 10ADC current output, ensuring stable and reliable voltage regulation.

Size and weight: The device is compact and easy to install, weighing approximately 5kg.

Application areas:

Power system: UNITOL1020 widely used in power plants, substations, and industrial facilities to regulate the voltage in the power grid, ensuring the stability and reliability of the power grid.

Industrial automation: In the fields of manufacturing, energy, ships, etc., it is used as a part of the excitation system to control the output voltage of the generator and improve the stability of the system.

Ship power system: suitable for marine generator sets, helping to stabilize the voltage of the ship's power system.

ABB UNITOL1020 UNS0119A-Z, V1 3BHE030579R0001 is a powerful and reliable voltage regulation device suitable for various industrial and power application scenarios. It has high precision, high reliability, and a wide range of communication interfaces, which can meet the strict requirements of different industries for voltage stability.

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