ABB UNITROL 1010 is a powerful and compact indirect excitation system designed specifically for small and medium-sized synchronous generators and industrial machines [1, 2, 3]. The following is a breakdown of its key features and applications:
effect
UNITROL 1010 is used as an excitation system for synchronous motors. Synchronous motors can operate as both motors and generators, and the excitation system is crucial for controlling their output voltage and ensuring stable operation.
Unlike the direct excitation system where the excitation current of the generator comes directly from its output, UNITROL 1010 adopts an indirect excitation method. It has a built-in rectifier that can convert the AC output of the generator into DC power. Then, direct current supplies power to the excitation winding of the synchronous motor, generating the required magnetic field for operation.
UNITROL 1010 uses advanced microprocessor technology to adjust the DC excitation current based on various parameters such as generator speed, voltage, and load conditions. This regulation ensures that the synchronous motor maintains a stable output voltage and operates effectively.

Regarding us:

Reliable product quality: We cooperate with well-known industrial control brand manufacturers both domestically and internationally to ensure reliable product quality, stable performance, and low failure rate, which can meet your various needs.

Technical Support Professional: We have an experienced technical team that can provide you with professional technical support and services.

Price discount: We have established a good cooperative relationship with suppliers and can provide you with competitive prices.

Thoughtful service: We provide comprehensive pre-sales, in sales, and after-sales services, so that you have no worries.

Specifically, our advantages are reflected in the following aspects:

Rich product line: We provide various types of industrial control products, including programmable logic controllers (PLCs), human-machine interfaces (HMI), servo drives, frequency converters, etc., to meet your various needs.

Adequate inventory: We have sufficient inventory to ensure timely delivery of your orders.

Convenient logistics: We cooperate with multiple logistics companies to provide you with convenient logistics services.