Basler DECS-200-2C DECS series AVR automatic voltage regulator

Basler DECS-200-2C is a digital excitation control system used to regulate the voltage output of generators. The following is an introduction to its features and application scenarios:

Features

Flexible voltage adaptation range: It can adapt to 32Vdc, 63Vdc or 125Vdc applications, with a maximum current of 15Adc, and can provide precise control for generators of various sizes.

Pulse width modulation power stage: The integrated pulse width modulation power stage can improve the performance of the system in non-linear load applications.

Automatic tracking function: It has an internal automatic tracking function that can automatically adjust the excitation voltage to maintain the desired output voltage, and can stabilize the output even if the generator load changes.

Multiple protection and control functions: It contains all the necessary functions to limit, control and protect the generator, such as overcurrent, overvoltage, undervoltage and other protections, as well as soft start, minimum excitation limit, offline and online maximum excitation limit, stator current limit and other functions.

High-precision voltage regulation: Based on microprocessor design, it uses true RMS detection to achieve a voltage regulation accuracy of 0.25%.

Easy to set up and monitor: It can be set up through the front panel human-machine interface or a PC with Windows system. It also has event sequence recording and oscilloscope interface, which is convenient for users to monitor and analyze the system operation status.

Multiple control modes: In addition to the automatic voltage regulation mode, it also has field current regulation (manual mode), and can select power factor and reactive power control modes to meet different application requirements.

Technical parameters

Excitation voltage range: 0V to 500V.

Excitation current range: 0A to 20A.

Field voltage range: 0V to 500V.

Field current range: 0A to 20A.

Power supply voltage: 100V to 240V AC.

Operating temperature range: -20°C to + 50°C.

Storage temperature range: -40°C to + 85°C.

Humidity: 0% to 95%, non-condensing.

Weight: 2.5kg.

Dimensions (width × depth × height): 210mm × 140mm × 85mm.

Application scenarios

Industrial field: Applicable to generators in various industrial occasions, such as metallurgy, chemical industry, papermaking and other industries, to ensure that the generator can stably provide high-quality electricity under different load conditions.

Commercial field: It can be used for backup or common power generation systems in commercial buildings, shopping centers, hotels and other places to ensure the stability and reliability of power supply and meet the power demand of commercial operations.

Ship field: It can provide excitation control for generators on ships, adapt to the power demand of ships under different working conditions, ensure the stable operation of ship power systems, and ensure the safety of ship navigation.