ABB UNITROL 1020

ABB UNITROL 1020 is a powerful and compact automatic voltage regulator(AVR)that belongs to the ABB UNITROL 1000 series.The following is a detailed introduction to ABB UNITROL 1020:

1.Main features

High performance and reliability:

Combines advanced microprocessor technology and IGBT semiconductor devices to ensure high performance and high reliability.

Allows current output for continuous operation up to a certain value(different materials may vary,such as 10ADC or 20ADC)to meet various application requirements.

Precise voltage control:

Through the PID control algorithm,the generator excitation current is accurately adjusted to stabilize the output voltage.

ABB UNITROL 1020

Provides precise voltage control to ensure that the voltage of the power system is within the set range to provide a stable and reliable power supply.

Parallel operation and automatic synchronization:

Supports multiple generators to operate in parallel to achieve load sharing and power factor adjustment.

Automatically synchronize the generator with the grid to ensure a safe and reliable grid connection process.

Multiple protection functions:

With multiple protection functions such as overcurrent,overvoltage,undervoltage,etc.,to ensure the safe operation of the equipment.

Rich communication interface:

Supports multiple communication protocols,such as Modbus,Ethernet,etc.,to facilitate communication with the host computer.

Provides a friendly user interface to facilitate users to set parameters and monitor status.

Flexible configuration:

Various parameters can be flexibly configured according to different application requirements.

Strong environmental adaptability:

It can perform high-performance work under harsh conditions and different temperature ranges,fully in line with international standards such as DNV and UL.

ABB UNITROL 1020

II.Application fields

ABB UNITROL 1020 is widely used in the following fields:

Power plants:used for excitation control of small and medium-sized generators.

Industry:used for voltage stabilization of industrial electrical equipment.

Ship:used for voltage regulation of ship power systems.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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