ABB UNITROL 1020

Description

ABB UNITROL 1020 is a voltage regulator in ABB’s UNITROL 1000 series designed for small and medium-sized synchronous generators and industrial equipment.The following is a detailed introduction to the product:

1.Main features

High-precision regulation:ABB UNITROL 1020 can provide 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.

Fast response:The voltage regulator has a fast response capability and can quickly adjust the output voltage to respond to emergencies in the power system,such as load changes or faults.

Intelligent control:It uses advanced control algorithms and intelligent technologies to automatically monitor and adjust the voltage to adapt to changes in the power system.At the same time,it supports multiple generators running in parallel to achieve load sharing and power factor adjustment,as well as automatic synchronization functions to ensure safe and reliable grid connection process.

ABB UNITROL 1020

High reliability:As a world-renowned electrical and automation solution provider,ABB’s products have strict guarantees in terms of quality and reliability.The UNITROL 1020 voltage regulator undergoes a rigorous production and testing process to ensure stable operation in harsh industrial environments.

Easy maintenance:The design of this voltage regulator is concise and easy to maintain.Users can easily understand the operating status and performance data of the equipment through a friendly human-machine interface or remote monitoring system to carry out necessary maintenance and management.

2.Technical specifications

Power supply and measurement terminals:The maximum continuous current is 30A,the maximum cable is 4mm²(AWG 24-10),the tension spring terminal connection is reliable,and the test point is easy to access.

Excitation output:The measurement terminals include three-phase machine voltage,single-phase network voltage and single-phase machine current.

Analog input/output:2 outputs/3 inputs(configurable),+10V/-10V reference output.

Digital input/output:4 input terminals(configurable),8 input terminals/output terminals(configurable),24V output terminal(600mA)for external relays.

Communication interface:Supports multiple communication protocols such as Modbus,Ethernet,etc.,which is convenient for communication with the host computer.At the same time,it also has serial fieldbus RS485 for Modbus RTU or VDC communication,and CAN for dual-channel communication.

ABB UNITROL 1020

3.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 power equipment.

Ship:used for voltage regulation of ship power systems.

In addition,this voltage regulator is also suitable for power systems in areas such as commercial and residential electricity.

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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